mirror of https://github.com/GNOME/gimp.git
add gimpmath.h
* libgimp/Makefile.am: add gimpmath.h * app/gtkwrapbox.[ch] * app/gtkhwrapbox.[ch]: wrapbox widget from gle * app/Makefile.am: added those files * app/interface.c: use an hwrapbox for the toolbar. Still not perfect yet, working on it. * app/gimpdrawable.c * app/about_dialog.c * app/airbrush.c * app/blend.c: some minor code cleanup -Yosh
This commit is contained in:
parent
e5411a8e68
commit
9fb081a7e6
17
ChangeLog
17
ChangeLog
|
@ -1,3 +1,19 @@
|
|||
Wed Sep 1 14:50:29 PDT 1999 Manish Singh <yosh@gimp.org>
|
||||
|
||||
* libgimp/Makefile.am: add gimpmath.h
|
||||
|
||||
* app/gtkwrapbox.[ch]
|
||||
* app/gtkhwrapbox.[ch]: wrapbox widget from gle
|
||||
|
||||
* app/Makefile.am: added those files
|
||||
|
||||
* app/interface.c: use an hwrapbox for the toolbar
|
||||
|
||||
* app/gimpdrawable.c
|
||||
* app/about_dialog.c
|
||||
* app/airbrush.c
|
||||
* app/blend.c: some minor code cleanup
|
||||
|
||||
1999-09-02 Tor Lillqvist <tml@iki.fi>
|
||||
|
||||
* app/paintbrush.c (paintbrush_non_gui_default,
|
||||
|
@ -44,6 +60,7 @@ Wed Sep 1 23:18:21 BST 1999 Andy Thomas <alt@gimp.org>
|
|||
the area shown is smaller than the overall image size. Thanks to tml
|
||||
for the idea.
|
||||
|
||||
>>>>>>> 1.1481
|
||||
Wed Sep 1 22:28:09 BST 1999 Adam D. Moss <adam@gimp.org>
|
||||
|
||||
* app/gradient.c
|
||||
|
|
|
@ -227,6 +227,10 @@ gimp_SOURCES = \
|
|||
gradient_select_cmds.c \
|
||||
gradient.h \
|
||||
gradient_cmds.c \
|
||||
gtkwrapbox.c \
|
||||
gtkwrapbox.h \
|
||||
gtkhwrapbox.c \
|
||||
gtkhwrapbox.h \
|
||||
guides_cmds.c \
|
||||
gximage.c \
|
||||
gximage.h \
|
||||
|
|
|
@ -368,14 +368,14 @@ about_dialog_load_logo (GtkWidget *window)
|
|||
}
|
||||
|
||||
static void
|
||||
about_dialog_destroy ()
|
||||
about_dialog_destroy (void)
|
||||
{
|
||||
about_dialog = NULL;
|
||||
about_dialog_unmap ();
|
||||
}
|
||||
|
||||
static void
|
||||
about_dialog_unmap ()
|
||||
about_dialog_unmap (void)
|
||||
{
|
||||
if (timer)
|
||||
{
|
||||
|
|
|
@ -167,7 +167,7 @@ airbrush_options_new (void)
|
|||
}
|
||||
|
||||
Tool *
|
||||
tools_new_airbrush ()
|
||||
tools_new_airbrush (void)
|
||||
{
|
||||
Tool * tool;
|
||||
PaintCore * private;
|
||||
|
|
|
@ -17,6 +17,8 @@
|
|||
*/
|
||||
#include "config.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "appenv.h"
|
||||
#include "asupsample.h"
|
||||
#include "blend.h"
|
||||
|
|
|
@ -17,6 +17,8 @@
|
|||
*/
|
||||
#include "config.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "appenv.h"
|
||||
#include "asupsample.h"
|
||||
#include "blend.h"
|
||||
|
|
|
@ -44,7 +44,7 @@ static GimpDrawableClass *parent_class = NULL;
|
|||
|
||||
|
||||
GtkType
|
||||
gimp_drawable_get_type ()
|
||||
gimp_drawable_get_type (void)
|
||||
{
|
||||
static GtkType type;
|
||||
GIMP_TYPE_INIT(type,
|
||||
|
|
|
@ -368,14 +368,14 @@ about_dialog_load_logo (GtkWidget *window)
|
|||
}
|
||||
|
||||
static void
|
||||
about_dialog_destroy ()
|
||||
about_dialog_destroy (void)
|
||||
{
|
||||
about_dialog = NULL;
|
||||
about_dialog_unmap ();
|
||||
}
|
||||
|
||||
static void
|
||||
about_dialog_unmap ()
|
||||
about_dialog_unmap (void)
|
||||
{
|
||||
if (timer)
|
||||
{
|
||||
|
|
|
@ -35,6 +35,7 @@
|
|||
#include "gimage.h"
|
||||
#include "gimpdnd.h"
|
||||
#include "gimprc.h"
|
||||
#include "gtkhwrapbox.h"
|
||||
#include "indicator_area.h"
|
||||
#include "interface.h"
|
||||
#include "menus.h"
|
||||
|
@ -340,7 +341,7 @@ create_tool_pixmap (GtkWidget *parent,
|
|||
static void
|
||||
create_tools (GtkWidget *parent)
|
||||
{
|
||||
GtkWidget *table;
|
||||
GtkWidget *wbox;
|
||||
GtkWidget *button;
|
||||
GtkWidget *alignment;
|
||||
GtkWidget *pixmap;
|
||||
|
@ -348,9 +349,11 @@ create_tools (GtkWidget *parent)
|
|||
gint i, j;
|
||||
|
||||
/*create_logo (parent);*/
|
||||
table = gtk_table_new (ROWS, COLUMNS, TRUE);
|
||||
gtk_box_pack_start (GTK_BOX (parent), table, TRUE, TRUE, 0);
|
||||
gtk_widget_realize (table);
|
||||
wbox = GTK_WIDGET (gtk_type_new (gtk_hwrap_box_get_type ()));
|
||||
gtk_wrap_box_set_aspect_ratio (GTK_WRAP_BOX (wbox), .36);
|
||||
gtk_box_pack_start (GTK_BOX (parent), wbox, TRUE, TRUE, 0);
|
||||
|
||||
gtk_widget_realize (gtk_widget_get_toplevel (wbox));
|
||||
|
||||
group = NULL;
|
||||
|
||||
|
@ -365,18 +368,14 @@ create_tools (GtkWidget *parent)
|
|||
|
||||
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
|
||||
|
||||
gtk_table_attach (GTK_TABLE (table), button,
|
||||
(i % 3), (i % 3) + 1,
|
||||
(i / 3), (i / 3) + 1,
|
||||
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
|
||||
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
|
||||
0, 0);
|
||||
gtk_wrap_box_pack (GTK_WRAP_BOX (wbox), button,
|
||||
FALSE, TRUE, FALSE, TRUE);
|
||||
|
||||
alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (alignment), 0);
|
||||
gtk_container_add (GTK_CONTAINER (button), alignment);
|
||||
|
||||
pixmap = create_pixmap_widget (table->window, tool_info[j].icon_data, 22, 22);
|
||||
pixmap = create_pixmap_widget (wbox->window, tool_info[j].icon_data, 22, 22);
|
||||
gtk_container_add (GTK_CONTAINER (alignment), pixmap);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (button), "toggled",
|
||||
|
@ -406,7 +405,7 @@ create_tools (GtkWidget *parent)
|
|||
(gpointer) tool_info[j].tool_id);
|
||||
}
|
||||
}
|
||||
gtk_widget_show (table);
|
||||
gtk_widget_show (wbox);
|
||||
}
|
||||
|
||||
static GdkPixmap *
|
||||
|
|
|
@ -35,6 +35,7 @@
|
|||
#include "gimage.h"
|
||||
#include "gimpdnd.h"
|
||||
#include "gimprc.h"
|
||||
#include "gtkhwrapbox.h"
|
||||
#include "indicator_area.h"
|
||||
#include "interface.h"
|
||||
#include "menus.h"
|
||||
|
@ -340,7 +341,7 @@ create_tool_pixmap (GtkWidget *parent,
|
|||
static void
|
||||
create_tools (GtkWidget *parent)
|
||||
{
|
||||
GtkWidget *table;
|
||||
GtkWidget *wbox;
|
||||
GtkWidget *button;
|
||||
GtkWidget *alignment;
|
||||
GtkWidget *pixmap;
|
||||
|
@ -348,9 +349,11 @@ create_tools (GtkWidget *parent)
|
|||
gint i, j;
|
||||
|
||||
/*create_logo (parent);*/
|
||||
table = gtk_table_new (ROWS, COLUMNS, TRUE);
|
||||
gtk_box_pack_start (GTK_BOX (parent), table, TRUE, TRUE, 0);
|
||||
gtk_widget_realize (table);
|
||||
wbox = GTK_WIDGET (gtk_type_new (gtk_hwrap_box_get_type ()));
|
||||
gtk_wrap_box_set_aspect_ratio (GTK_WRAP_BOX (wbox), .36);
|
||||
gtk_box_pack_start (GTK_BOX (parent), wbox, TRUE, TRUE, 0);
|
||||
|
||||
gtk_widget_realize (gtk_widget_get_toplevel (wbox));
|
||||
|
||||
group = NULL;
|
||||
|
||||
|
@ -365,18 +368,14 @@ create_tools (GtkWidget *parent)
|
|||
|
||||
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
|
||||
|
||||
gtk_table_attach (GTK_TABLE (table), button,
|
||||
(i % 3), (i % 3) + 1,
|
||||
(i / 3), (i / 3) + 1,
|
||||
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
|
||||
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
|
||||
0, 0);
|
||||
gtk_wrap_box_pack (GTK_WRAP_BOX (wbox), button,
|
||||
FALSE, TRUE, FALSE, TRUE);
|
||||
|
||||
alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (alignment), 0);
|
||||
gtk_container_add (GTK_CONTAINER (button), alignment);
|
||||
|
||||
pixmap = create_pixmap_widget (table->window, tool_info[j].icon_data, 22, 22);
|
||||
pixmap = create_pixmap_widget (wbox->window, tool_info[j].icon_data, 22, 22);
|
||||
gtk_container_add (GTK_CONTAINER (alignment), pixmap);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (button), "toggled",
|
||||
|
@ -406,7 +405,7 @@ create_tools (GtkWidget *parent)
|
|||
(gpointer) tool_info[j].tool_id);
|
||||
}
|
||||
}
|
||||
gtk_widget_show (table);
|
||||
gtk_widget_show (wbox);
|
||||
}
|
||||
|
||||
static GdkPixmap *
|
||||
|
|
|
@ -44,7 +44,7 @@ static GimpDrawableClass *parent_class = NULL;
|
|||
|
||||
|
||||
GtkType
|
||||
gimp_drawable_get_type ()
|
||||
gimp_drawable_get_type (void)
|
||||
{
|
||||
static GtkType type;
|
||||
GIMP_TYPE_INIT(type,
|
||||
|
|
|
@ -0,0 +1,628 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkHWrapBox: Horizontal wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#include "gtkhwrapbox.h"
|
||||
#include <math.h>
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
static void gtk_hwrap_box_class_init (GtkHWrapBoxClass *klass);
|
||||
static void gtk_hwrap_box_init (GtkHWrapBox *hwbox);
|
||||
static void gtk_hwrap_box_size_request (GtkWidget *widget,
|
||||
GtkRequisition *requisition);
|
||||
static void gtk_hwrap_box_size_allocate (GtkWidget *widget,
|
||||
GtkAllocation *allocation);
|
||||
|
||||
|
||||
/* --- variables --- */
|
||||
static gpointer parent_class = NULL;
|
||||
|
||||
|
||||
/* --- functions --- */
|
||||
GtkType
|
||||
gtk_hwrap_box_get_type (void)
|
||||
{
|
||||
static GtkType hwrap_box_type = 0;
|
||||
|
||||
if (!hwrap_box_type)
|
||||
{
|
||||
static const GtkTypeInfo hwrap_box_info =
|
||||
{
|
||||
"GtkHWrapBox",
|
||||
sizeof (GtkHWrapBox),
|
||||
sizeof (GtkHWrapBoxClass),
|
||||
(GtkClassInitFunc) gtk_hwrap_box_class_init,
|
||||
(GtkObjectInitFunc) gtk_hwrap_box_init,
|
||||
/* reserved_1 */ NULL,
|
||||
/* reserved_2 */ NULL,
|
||||
(GtkClassInitFunc) NULL,
|
||||
};
|
||||
|
||||
hwrap_box_type = gtk_type_unique (GTK_TYPE_WRAP_BOX, &hwrap_box_info);
|
||||
}
|
||||
|
||||
return hwrap_box_type;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_class_init (GtkHWrapBoxClass *class)
|
||||
{
|
||||
GtkObjectClass *object_class;
|
||||
GtkWidgetClass *widget_class;
|
||||
GtkContainerClass *container_class;
|
||||
GtkWrapBoxClass *wrap_box_class;
|
||||
|
||||
object_class = GTK_OBJECT_CLASS (class);
|
||||
widget_class = GTK_WIDGET_CLASS (class);
|
||||
container_class = GTK_CONTAINER_CLASS (class);
|
||||
wrap_box_class = GTK_WRAP_BOX_CLASS (class);
|
||||
|
||||
parent_class = gtk_type_class (GTK_TYPE_WRAP_BOX);
|
||||
|
||||
widget_class->size_request = gtk_hwrap_box_size_request;
|
||||
widget_class->size_allocate = gtk_hwrap_box_size_allocate;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_init (GtkHWrapBox *hwbox)
|
||||
{
|
||||
hwbox->max_child_width = 0;
|
||||
hwbox->max_child_height = 0;
|
||||
}
|
||||
|
||||
static inline void
|
||||
get_child_requisition (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
GtkRequisition *child_requisition)
|
||||
{
|
||||
if (wbox->homogeneous)
|
||||
{
|
||||
GtkHWrapBox *hwbox = GTK_HWRAP_BOX (wbox);
|
||||
|
||||
child_requisition->width = hwbox->max_child_width;
|
||||
child_requisition->height = hwbox->max_child_height;
|
||||
}
|
||||
else
|
||||
gtk_widget_get_child_requisition (child, child_requisition);
|
||||
}
|
||||
|
||||
static void
|
||||
_gtk_hwrap_box_size_request (GtkWidget *widget,
|
||||
GtkRequisition *requisition)
|
||||
{
|
||||
GtkHWrapBox *this = GTK_HWRAP_BOX (widget);
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
guint area = 0;
|
||||
|
||||
g_return_if_fail (requisition != NULL);
|
||||
|
||||
/*<h2v-off>*/
|
||||
requisition->width = 0;
|
||||
requisition->height = 0;
|
||||
this->max_child_width = 0;
|
||||
this->max_child_height = 0;
|
||||
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
gtk_widget_size_request (child->widget, &child_requisition);
|
||||
|
||||
area += child_requisition.width * child_requisition.height;
|
||||
this->max_child_width = MAX (this->max_child_width, child_requisition.width);
|
||||
this->max_child_height = MAX (this->max_child_height, child_requisition.height);
|
||||
}
|
||||
if (wbox->homogeneous)
|
||||
area = this->max_child_width * this->max_child_height * wbox->n_children;
|
||||
|
||||
if (area)
|
||||
{
|
||||
requisition->width = sqrt (area * wbox->aspect_ratio);
|
||||
requisition->height = area / requisition->width;
|
||||
}
|
||||
else
|
||||
{
|
||||
requisition->width = 0;
|
||||
requisition->height = 0;
|
||||
}
|
||||
|
||||
requisition->width += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
requisition->height += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
/*<h2v-on>*/
|
||||
}
|
||||
|
||||
static gfloat
|
||||
get_layout_size (GtkHWrapBox *this,
|
||||
guint max_width,
|
||||
guint *width_inc)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (this);
|
||||
GtkWrapBoxChild *child;
|
||||
guint n_rows, left_over = 0, total_height = 0;
|
||||
gboolean last_row_filled = TRUE;
|
||||
|
||||
*width_inc = this->max_child_width + 1;
|
||||
|
||||
n_rows = 0;
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
{
|
||||
GtkWrapBoxChild *row_child;
|
||||
GtkRequisition child_requisition;
|
||||
guint row_width, row_height, n = 1;
|
||||
|
||||
if (!GTK_WIDGET_VISIBLE (child->widget))
|
||||
continue;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
if (!last_row_filled)
|
||||
*width_inc = MIN (*width_inc, child_requisition.width - left_over);
|
||||
row_width = child_requisition.width;
|
||||
row_height = child_requisition.height;
|
||||
for (row_child = child->next; row_child && n < wbox->child_limit; row_child = row_child->next)
|
||||
{
|
||||
if (GTK_WIDGET_VISIBLE (row_child->widget))
|
||||
{
|
||||
get_child_requisition (wbox, row_child->widget, &child_requisition);
|
||||
if (row_width + wbox->hspacing + child_requisition.width > max_width)
|
||||
break;
|
||||
row_width += wbox->hspacing + child_requisition.width;
|
||||
row_height = MAX (row_height, child_requisition.height);
|
||||
n++;
|
||||
}
|
||||
child = row_child;
|
||||
}
|
||||
last_row_filled = n >= wbox->child_limit;
|
||||
left_over = last_row_filled ? 0 : max_width - (row_width + wbox->hspacing);
|
||||
total_height += (n_rows ? wbox->vspacing : 0) + row_height;
|
||||
n_rows++;
|
||||
}
|
||||
|
||||
if (*width_inc > this->max_child_width)
|
||||
*width_inc = 0;
|
||||
|
||||
return MAX (total_height, 1);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_size_request (GtkWidget *widget,
|
||||
GtkRequisition *requisition)
|
||||
{
|
||||
GtkHWrapBox *this = GTK_HWRAP_BOX (widget);
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
gfloat ratio_dist, layout_width = 0;
|
||||
guint row_inc = 0;
|
||||
|
||||
g_return_if_fail (requisition != NULL);
|
||||
|
||||
requisition->width = 0;
|
||||
requisition->height = 0;
|
||||
this->max_child_width = 0;
|
||||
this->max_child_height = 0;
|
||||
|
||||
/* size_request all children */
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
gtk_widget_size_request (child->widget, &child_requisition);
|
||||
|
||||
this->max_child_width = MAX (this->max_child_width, child_requisition.width);
|
||||
this->max_child_height = MAX (this->max_child_height, child_requisition.height);
|
||||
}
|
||||
|
||||
/* figure all possible layouts */
|
||||
ratio_dist = 32768;
|
||||
layout_width = this->max_child_width;
|
||||
do
|
||||
{
|
||||
gfloat layout_height;
|
||||
gfloat ratio, dist;
|
||||
|
||||
layout_width += row_inc;
|
||||
layout_height = get_layout_size (this, layout_width, &row_inc);
|
||||
ratio = layout_width / layout_height; /*<h2v-skip>*/
|
||||
dist = MAX (ratio, wbox->aspect_ratio) - MIN (ratio, wbox->aspect_ratio);
|
||||
if (dist < ratio_dist)
|
||||
{
|
||||
ratio_dist = dist;
|
||||
requisition->width = layout_width;
|
||||
requisition->height = layout_height;
|
||||
}
|
||||
|
||||
/*<h2v-off>*/
|
||||
g_print ("ratio for width %d height %d = %f\n",
|
||||
(gint) layout_width,
|
||||
(gint) layout_height,
|
||||
ratio);
|
||||
/*<h2v-on>*/
|
||||
}
|
||||
while (row_inc);
|
||||
|
||||
/*<h2v-off>*/
|
||||
requisition->width += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
requisition->height += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
g_print ("choosen: width %d, height %d\n",
|
||||
requisition->width,
|
||||
requisition->height);
|
||||
/*<h2v-on>*/
|
||||
}
|
||||
|
||||
static GSList*
|
||||
list_row_children (GtkWrapBox *wbox,
|
||||
GtkWrapBoxChild **child_p,
|
||||
guint row_width,
|
||||
guint *max_height,
|
||||
gboolean *can_vexpand)
|
||||
{
|
||||
GSList *slist = NULL;
|
||||
guint width = 0;
|
||||
GtkWrapBoxChild *child = *child_p;
|
||||
|
||||
*max_height = 0;
|
||||
*can_vexpand = FALSE;
|
||||
|
||||
while (child && !GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
*child_p = child->next;
|
||||
child = *child_p;
|
||||
}
|
||||
|
||||
if (child)
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
guint n = 1;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
width += child_requisition.width;
|
||||
*max_height = MAX (*max_height, child_requisition.height);
|
||||
*can_vexpand |= child->vexpand;
|
||||
slist = g_slist_prepend (slist, child);
|
||||
*child_p = child->next;
|
||||
child = *child_p;
|
||||
|
||||
while (child && n < wbox->child_limit)
|
||||
{
|
||||
if (GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
if (width + wbox->hspacing + child_requisition.width > row_width)
|
||||
break;
|
||||
width += wbox->hspacing + child_requisition.width;
|
||||
*max_height = MAX (*max_height, child_requisition.height);
|
||||
*can_vexpand |= child->vexpand;
|
||||
slist = g_slist_prepend (slist, child);
|
||||
n++;
|
||||
}
|
||||
*child_p = child->next;
|
||||
child = *child_p;
|
||||
}
|
||||
}
|
||||
|
||||
return g_slist_reverse (slist);
|
||||
}
|
||||
|
||||
static void
|
||||
layout_row (GtkWrapBox *wbox,
|
||||
GtkAllocation *area,
|
||||
GSList *children,
|
||||
guint children_per_line,
|
||||
gboolean vexpand)
|
||||
{
|
||||
GSList *slist;
|
||||
guint n_children = 0, n_expand_children = 0, have_expand_children = 0, total_width = 0;
|
||||
gfloat x, width, extra;
|
||||
GtkAllocation child_allocation;
|
||||
|
||||
for (slist = children; slist; slist = slist->next)
|
||||
{
|
||||
GtkWrapBoxChild *child = slist->data;
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
n_children++;
|
||||
if (child->hexpand)
|
||||
n_expand_children++;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
total_width += child_requisition.width;
|
||||
}
|
||||
|
||||
width = MAX (1, area->width - (n_children - 1) * wbox->hspacing);
|
||||
if (width > total_width)
|
||||
extra = width - total_width;
|
||||
else
|
||||
extra = 0;
|
||||
have_expand_children = n_expand_children && extra;
|
||||
|
||||
x = area->x;
|
||||
if (wbox->homogeneous)
|
||||
{
|
||||
width = MAX (1, area->width - (children_per_line - 1) * wbox->hspacing);
|
||||
width /= ((gdouble) children_per_line);
|
||||
extra = 0;
|
||||
}
|
||||
else if (have_expand_children)
|
||||
{
|
||||
width = extra;
|
||||
extra /= ((gdouble) n_expand_children);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (wbox->justify == GTK_JUSTIFY_FILL)
|
||||
{
|
||||
width = extra;
|
||||
have_expand_children = TRUE;
|
||||
n_expand_children = n_children;
|
||||
extra /= ((gdouble) n_expand_children);
|
||||
}
|
||||
else if (wbox->justify == GTK_JUSTIFY_CENTER)
|
||||
{
|
||||
x += extra / 2;
|
||||
width = 0;
|
||||
extra = 0;
|
||||
}
|
||||
else if (wbox->justify == GTK_JUSTIFY_LEFT)
|
||||
{
|
||||
width = 0;
|
||||
extra = 0;
|
||||
}
|
||||
else if (wbox->justify == GTK_JUSTIFY_RIGHT)
|
||||
{
|
||||
x += extra;
|
||||
width = 0;
|
||||
extra = 0;
|
||||
}
|
||||
}
|
||||
|
||||
n_children = 0;
|
||||
for (slist = children; slist; slist = slist->next)
|
||||
{
|
||||
GtkWrapBoxChild *child = slist->data;
|
||||
|
||||
child_allocation.x = x;
|
||||
child_allocation.y = area->y;
|
||||
if (wbox->homogeneous)
|
||||
{
|
||||
child_allocation.height = area->height;
|
||||
child_allocation.width = width;
|
||||
x += child_allocation.width + wbox->hspacing;
|
||||
}
|
||||
else
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
|
||||
if (child_requisition.height >= area->height)
|
||||
child_allocation.height = area->height;
|
||||
else
|
||||
{
|
||||
child_allocation.height = child_requisition.height;
|
||||
if (wbox->line_justify == GTK_JUSTIFY_FILL || child->vfill)
|
||||
child_allocation.height = area->height;
|
||||
else if (child->vexpand || wbox->line_justify == GTK_JUSTIFY_CENTER)
|
||||
child_allocation.y += (area->height - child_requisition.height) / 2;
|
||||
else if (wbox->line_justify == GTK_JUSTIFY_BOTTOM)
|
||||
child_allocation.y += area->height - child_requisition.height;
|
||||
}
|
||||
|
||||
if (have_expand_children)
|
||||
{
|
||||
child_allocation.width = child_requisition.width;
|
||||
if (child->hexpand || wbox->justify == GTK_JUSTIFY_FILL)
|
||||
{
|
||||
guint space;
|
||||
|
||||
n_expand_children--;
|
||||
space = extra * n_expand_children;
|
||||
space = width - space;
|
||||
width -= space;
|
||||
if (child->hfill)
|
||||
child_allocation.width += space;
|
||||
else
|
||||
{
|
||||
child_allocation.x += space / 2;
|
||||
x += space;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
g_print ("child_allocation.x %d += %d * %f ",
|
||||
child_allocation.x, n_children, extra);
|
||||
child_allocation.x += n_children * extra;
|
||||
g_print ("= %d\n",
|
||||
child_allocation.x);
|
||||
child_allocation.width = MIN (child_requisition.width,
|
||||
area->width - child_allocation.x + area->x);
|
||||
}
|
||||
}
|
||||
|
||||
x += child_allocation.width + wbox->hspacing;
|
||||
gtk_widget_size_allocate (child->widget, &child_allocation);
|
||||
n_children++;
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct _Line Line;
|
||||
struct _Line
|
||||
{
|
||||
GSList *children;
|
||||
guint16 min_size;
|
||||
guint expand : 1;
|
||||
Line *next;
|
||||
};
|
||||
|
||||
static void
|
||||
layout_rows (GtkWrapBox *wbox,
|
||||
GtkAllocation *area)
|
||||
{
|
||||
GtkWrapBoxChild *next_child;
|
||||
guint min_height;
|
||||
gboolean vexpand;
|
||||
GSList *slist;
|
||||
Line *line_list = NULL;
|
||||
guint total_height = 0, n_expand_lines = 0, n_lines = 0;
|
||||
gfloat shrink_height;
|
||||
guint children_per_line;
|
||||
|
||||
next_child = wbox->children;
|
||||
slist = list_row_children (wbox, &next_child, area->width, &min_height, &vexpand);
|
||||
children_per_line = g_slist_length (slist);
|
||||
while (slist)
|
||||
{
|
||||
Line *line = g_new (Line, 1);
|
||||
|
||||
line->children = slist;
|
||||
line->min_size = min_height;
|
||||
total_height += min_height;
|
||||
line->expand = vexpand;
|
||||
if (vexpand)
|
||||
n_expand_lines++;
|
||||
line->next = line_list;
|
||||
line_list = line;
|
||||
n_lines++;
|
||||
|
||||
slist = list_row_children (wbox,
|
||||
&next_child,
|
||||
area->width,
|
||||
&min_height,
|
||||
&vexpand);
|
||||
}
|
||||
|
||||
if (total_height > area->height)
|
||||
shrink_height = total_height - area->height;
|
||||
else
|
||||
shrink_height = 0;
|
||||
|
||||
if (1) /* reverse and shrink */
|
||||
{
|
||||
Line *prev = NULL, *last = NULL;
|
||||
gfloat n_shrink_lines = n_lines;
|
||||
|
||||
while (line_list)
|
||||
{
|
||||
Line *tmp = line_list->next;
|
||||
|
||||
if (shrink_height)
|
||||
{
|
||||
Line *line = line_list;
|
||||
guint shrink_fract = shrink_height / n_shrink_lines + 0.5;
|
||||
|
||||
if (line->min_size > shrink_fract)
|
||||
{
|
||||
shrink_height -= shrink_fract;
|
||||
line->min_size -= shrink_fract;
|
||||
}
|
||||
else
|
||||
{
|
||||
shrink_height -= line->min_size - 1;
|
||||
line->min_size = 1;
|
||||
}
|
||||
}
|
||||
n_shrink_lines--;
|
||||
|
||||
last = line_list;
|
||||
line_list->next = prev;
|
||||
prev = line_list;
|
||||
line_list = tmp;
|
||||
}
|
||||
line_list = last;
|
||||
}
|
||||
|
||||
if (n_lines)
|
||||
{
|
||||
Line *line;
|
||||
gfloat y, height, extra = 0;
|
||||
|
||||
height = area->height;
|
||||
height = MAX (n_lines, height - (n_lines - 1) * wbox->vspacing);
|
||||
|
||||
if (wbox->homogeneous)
|
||||
height /= ((gdouble) n_lines);
|
||||
else if (n_expand_lines)
|
||||
{
|
||||
height = MAX (0, height - total_height);
|
||||
extra = height / ((gdouble) n_expand_lines);
|
||||
}
|
||||
else
|
||||
height = 0;
|
||||
|
||||
y = area->y;
|
||||
line = line_list;
|
||||
while (line)
|
||||
{
|
||||
GtkAllocation row_allocation;
|
||||
Line *next_line = line->next;
|
||||
|
||||
row_allocation.x = area->x;
|
||||
row_allocation.width = area->width;
|
||||
if (wbox->homogeneous)
|
||||
row_allocation.height = height;
|
||||
else
|
||||
{
|
||||
row_allocation.height = line->min_size;
|
||||
|
||||
if (line->expand)
|
||||
row_allocation.height += extra;
|
||||
}
|
||||
|
||||
row_allocation.y = y;
|
||||
|
||||
y += row_allocation.height + wbox->vspacing;
|
||||
layout_row (wbox,
|
||||
&row_allocation,
|
||||
line->children,
|
||||
children_per_line,
|
||||
line->expand);
|
||||
|
||||
g_slist_free (line->children);
|
||||
g_free (line);
|
||||
line = next_line;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_size_allocate (GtkWidget *widget,
|
||||
GtkAllocation *allocation)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkAllocation area;
|
||||
guint border = GTK_CONTAINER (wbox)->border_width; /*<h2v-skip>*/
|
||||
|
||||
widget->allocation = *allocation;
|
||||
area.x = allocation->x + border;
|
||||
area.y = allocation->y + border;
|
||||
area.width = MAX (1, (gint) allocation->width - border * 2);
|
||||
area.height = MAX (1, (gint) allocation->height - border * 2);
|
||||
|
||||
/*<h2v-off>*/
|
||||
g_print ("got: width %d, height %d\n",
|
||||
allocation->width,
|
||||
allocation->height);
|
||||
/*<h2v-on>*/
|
||||
|
||||
layout_rows (wbox, &area);
|
||||
}
|
|
@ -0,0 +1,76 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkHWrapBox: Horizontal wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#ifndef __GTK_HWRAP_BOX_H__
|
||||
#define __GTK_HWRAP_BOX_H__
|
||||
|
||||
|
||||
#include "gtkwrapbox.h"
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
/* --- type macros --- */
|
||||
#define GTK_TYPE_HWRAP_BOX (gtk_hwrap_box_get_type ())
|
||||
#define GTK_HWRAP_BOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HWRAP_BOX, GtkHWrapBox))
|
||||
#define GTK_HWRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HWRAP_BOX, GtkHWrapBoxClass))
|
||||
#define GTK_IS_HWRAP_BOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_HWRAP_BOX))
|
||||
#define GTK_IS_HWRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HWRAP_BOX))
|
||||
#define GTK_HWRAP_BOX_GET_CLASS(obj) (GTK_HWRAP_BOX_CLASS (((GtkObject*) (obj))->klass))
|
||||
|
||||
|
||||
/* --- typedefs --- */
|
||||
typedef struct _GtkHWrapBox GtkHWrapBox;
|
||||
typedef struct _GtkHWrapBoxClass GtkHWrapBoxClass;
|
||||
|
||||
|
||||
/* --- GtkHWrapBox --- */
|
||||
struct _GtkHWrapBox
|
||||
{
|
||||
GtkWrapBox parent_widget;
|
||||
|
||||
guint16 max_child_width;
|
||||
guint16 max_child_height;
|
||||
};
|
||||
struct _GtkHWrapBoxClass
|
||||
{
|
||||
GtkWrapBoxClass parent_class;
|
||||
};
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
GtkType gtk_hwrap_box_get_type (void);
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
#endif /* __GTK_HWRAP_BOX_H__ */
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,724 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkWrapBox: Wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#include "gtkwrapbox.h"
|
||||
#include <math.h>
|
||||
|
||||
|
||||
/* --- arguments --- */
|
||||
enum {
|
||||
ARG_0,
|
||||
ARG_HOMOGENEOUS,
|
||||
ARG_JUSTIFY,
|
||||
ARG_HSPACING,
|
||||
ARG_VSPACING,
|
||||
ARG_LINE_JUSTIFY,
|
||||
ARG_ASPECT_RATIO,
|
||||
ARG_CURRENT_RATIO,
|
||||
ARG_CHILD_LIMIT
|
||||
};
|
||||
enum {
|
||||
CHILD_ARG_0,
|
||||
CHILD_ARG_POSITION,
|
||||
CHILD_ARG_HEXPAND,
|
||||
CHILD_ARG_HFILL,
|
||||
CHILD_ARG_VEXPAND,
|
||||
CHILD_ARG_VFILL
|
||||
};
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
static void gtk_wrap_box_class_init (GtkWrapBoxClass *klass);
|
||||
static void gtk_wrap_box_init (GtkWrapBox *wbox);
|
||||
static void gtk_wrap_box_get_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_set_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_set_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_get_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_map (GtkWidget *widget);
|
||||
static void gtk_wrap_box_unmap (GtkWidget *widget);
|
||||
static void gtk_wrap_box_draw (GtkWidget *widget,
|
||||
GdkRectangle *area);
|
||||
static gint gtk_wrap_box_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event);
|
||||
static void gtk_wrap_box_add (GtkContainer *container,
|
||||
GtkWidget *widget);
|
||||
static void gtk_wrap_box_remove (GtkContainer *container,
|
||||
GtkWidget *widget);
|
||||
static void gtk_wrap_box_forall (GtkContainer *container,
|
||||
gboolean include_internals,
|
||||
GtkCallback callback,
|
||||
gpointer callback_data);
|
||||
static GtkType gtk_wrap_box_child_type (GtkContainer *container);
|
||||
|
||||
|
||||
/* --- variables --- */
|
||||
static gpointer parent_class = NULL;
|
||||
|
||||
|
||||
/* --- functions --- */
|
||||
GtkType
|
||||
gtk_wrap_box_get_type (void)
|
||||
{
|
||||
static GtkType wrap_box_type = 0;
|
||||
|
||||
if (!wrap_box_type)
|
||||
{
|
||||
static const GtkTypeInfo wrap_box_info =
|
||||
{
|
||||
"GtkWrapBox",
|
||||
sizeof (GtkWrapBox),
|
||||
sizeof (GtkWrapBoxClass),
|
||||
(GtkClassInitFunc) gtk_wrap_box_class_init,
|
||||
(GtkObjectInitFunc) gtk_wrap_box_init,
|
||||
/* reserved_1 */ NULL,
|
||||
/* reserved_2 */ NULL,
|
||||
(GtkClassInitFunc) NULL,
|
||||
};
|
||||
|
||||
wrap_box_type = gtk_type_unique (GTK_TYPE_CONTAINER, &wrap_box_info);
|
||||
}
|
||||
|
||||
return wrap_box_type;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_class_init (GtkWrapBoxClass *class)
|
||||
{
|
||||
GtkObjectClass *object_class;
|
||||
GtkWidgetClass *widget_class;
|
||||
GtkContainerClass *container_class;
|
||||
|
||||
object_class = GTK_OBJECT_CLASS (class);
|
||||
widget_class = GTK_WIDGET_CLASS (class);
|
||||
container_class = GTK_CONTAINER_CLASS (class);
|
||||
|
||||
parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
|
||||
|
||||
object_class->set_arg = gtk_wrap_box_set_arg;
|
||||
object_class->get_arg = gtk_wrap_box_get_arg;
|
||||
|
||||
widget_class->map = gtk_wrap_box_map;
|
||||
widget_class->unmap = gtk_wrap_box_unmap;
|
||||
widget_class->draw = gtk_wrap_box_draw;
|
||||
widget_class->expose_event = gtk_wrap_box_expose;
|
||||
|
||||
container_class->add = gtk_wrap_box_add;
|
||||
container_class->remove = gtk_wrap_box_remove;
|
||||
container_class->forall = gtk_wrap_box_forall;
|
||||
container_class->child_type = gtk_wrap_box_child_type;
|
||||
container_class->set_child_arg = gtk_wrap_box_set_child_arg;
|
||||
container_class->get_child_arg = gtk_wrap_box_get_child_arg;
|
||||
|
||||
gtk_object_add_arg_type ("GtkWrapBox::homogeneous",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_HOMOGENEOUS);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::justify",
|
||||
GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_JUSTIFY);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::hspacing",
|
||||
GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_HSPACING);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::vspacing",
|
||||
GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_VSPACING);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::line_justify",
|
||||
GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_LINE_JUSTIFY);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::aspect_ratio",
|
||||
GTK_TYPE_FLOAT, GTK_ARG_READWRITE, ARG_ASPECT_RATIO);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::current_ratio",
|
||||
GTK_TYPE_FLOAT, GTK_ARG_READABLE, ARG_CURRENT_RATIO);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::max_children_per_line",
|
||||
GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_CHILD_LIMIT);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::position",
|
||||
GTK_TYPE_INT, GTK_ARG_READWRITE, CHILD_ARG_POSITION);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::hexpand",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_HEXPAND);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::hfill",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_HFILL);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::vexpand",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_VEXPAND);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::vfill",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_VFILL);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_init (GtkWrapBox *wbox)
|
||||
{
|
||||
GTK_WIDGET_SET_FLAGS (wbox, GTK_NO_WINDOW);
|
||||
|
||||
wbox->homogeneous = FALSE;
|
||||
wbox->hspacing = 0;
|
||||
wbox->vspacing = 0;
|
||||
wbox->justify = GTK_JUSTIFY_LEFT;
|
||||
wbox->line_justify = GTK_JUSTIFY_BOTTOM;
|
||||
wbox->n_children = 0;
|
||||
wbox->children = NULL;
|
||||
wbox->aspect_ratio = 1;
|
||||
wbox->child_limit = 32767;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_set_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (object);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
case ARG_HOMOGENEOUS:
|
||||
gtk_wrap_box_set_homogeneous (wbox, GTK_VALUE_BOOL (*arg));
|
||||
break;
|
||||
case ARG_JUSTIFY:
|
||||
gtk_wrap_box_set_justify (wbox, GTK_VALUE_ENUM (*arg));
|
||||
break;
|
||||
case ARG_LINE_JUSTIFY:
|
||||
gtk_wrap_box_set_line_justify (wbox, GTK_VALUE_ENUM (*arg));
|
||||
break;
|
||||
case ARG_HSPACING:
|
||||
gtk_wrap_box_set_hspacing (wbox, GTK_VALUE_UINT (*arg));
|
||||
break;
|
||||
case ARG_VSPACING:
|
||||
gtk_wrap_box_set_vspacing (wbox, GTK_VALUE_UINT (*arg));
|
||||
break;
|
||||
case ARG_ASPECT_RATIO:
|
||||
gtk_wrap_box_set_aspect_ratio (wbox, GTK_VALUE_FLOAT (*arg));
|
||||
break;
|
||||
case ARG_CHILD_LIMIT:
|
||||
if (wbox->child_limit != GTK_VALUE_UINT (*arg))
|
||||
{
|
||||
wbox->child_limit = CLAMP (GTK_VALUE_UINT (*arg), 1, 32767);
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_get_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (object);
|
||||
GtkWidget *widget = GTK_WIDGET (object);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
case ARG_HOMOGENEOUS:
|
||||
GTK_VALUE_BOOL (*arg) = wbox->homogeneous;
|
||||
break;
|
||||
case ARG_JUSTIFY:
|
||||
GTK_VALUE_ENUM (*arg) = wbox->justify;
|
||||
break;
|
||||
case ARG_LINE_JUSTIFY:
|
||||
GTK_VALUE_ENUM (*arg) = wbox->line_justify;
|
||||
break;
|
||||
case ARG_HSPACING:
|
||||
GTK_VALUE_UINT (*arg) = wbox->hspacing;
|
||||
break;
|
||||
case ARG_VSPACING:
|
||||
GTK_VALUE_UINT (*arg) = wbox->vspacing;
|
||||
break;
|
||||
case ARG_ASPECT_RATIO:
|
||||
GTK_VALUE_FLOAT (*arg) = wbox->aspect_ratio;
|
||||
break;
|
||||
case ARG_CURRENT_RATIO:
|
||||
GTK_VALUE_FLOAT (*arg) = (((gfloat) widget->allocation.width) /
|
||||
((gfloat) widget->allocation.height));
|
||||
break;
|
||||
case ARG_CHILD_LIMIT:
|
||||
GTK_VALUE_UINT (*arg) = wbox->child_limit;
|
||||
break;
|
||||
default:
|
||||
arg->type = GTK_TYPE_INVALID;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_set_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
gboolean hexpand = FALSE, hfill = FALSE, vexpand = FALSE, vfill = FALSE;
|
||||
|
||||
if (arg_id != CHILD_ARG_POSITION)
|
||||
gtk_wrap_box_query_child_packing (wbox, child, &hexpand, &hfill, &vexpand, &vfill);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
case CHILD_ARG_POSITION:
|
||||
gtk_wrap_box_reorder_child (wbox, child, GTK_VALUE_INT (*arg));
|
||||
break;
|
||||
case CHILD_ARG_HEXPAND:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
GTK_VALUE_BOOL (*arg), hfill,
|
||||
vexpand, vfill);
|
||||
break;
|
||||
case CHILD_ARG_HFILL:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
hexpand, GTK_VALUE_BOOL (*arg),
|
||||
vexpand, vfill);
|
||||
break;
|
||||
case CHILD_ARG_VEXPAND:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
hexpand, hfill,
|
||||
GTK_VALUE_BOOL (*arg), vfill);
|
||||
break;
|
||||
case CHILD_ARG_VFILL:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
hexpand, hfill,
|
||||
vexpand, GTK_VALUE_BOOL (*arg));
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_get_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
gboolean hexpand = FALSE, hfill = FALSE, vexpand = FALSE, vfill = FALSE;
|
||||
|
||||
if (arg_id != CHILD_ARG_POSITION)
|
||||
gtk_wrap_box_query_child_packing (wbox, child, &hexpand, &hfill, &vexpand, &vfill);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
case CHILD_ARG_POSITION:
|
||||
GTK_VALUE_INT (*arg) = 0;
|
||||
for (child_info = wbox->children; child_info; child_info = child_info->next)
|
||||
{
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
GTK_VALUE_INT (*arg)++;
|
||||
}
|
||||
if (!child_info)
|
||||
GTK_VALUE_INT (*arg) = -1;
|
||||
break;
|
||||
case CHILD_ARG_HEXPAND:
|
||||
GTK_VALUE_BOOL (*arg) = hexpand;
|
||||
break;
|
||||
case CHILD_ARG_HFILL:
|
||||
GTK_VALUE_BOOL (*arg) = hfill;
|
||||
break;
|
||||
case CHILD_ARG_VEXPAND:
|
||||
GTK_VALUE_BOOL (*arg) = vexpand;
|
||||
break;
|
||||
case CHILD_ARG_VFILL:
|
||||
GTK_VALUE_BOOL (*arg) = vfill;
|
||||
break;
|
||||
default:
|
||||
arg->type = GTK_TYPE_INVALID;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static GtkType
|
||||
gtk_wrap_box_child_type (GtkContainer *container)
|
||||
{
|
||||
return GTK_TYPE_WIDGET;
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_homogeneous (GtkWrapBox *wbox,
|
||||
gboolean homogeneous)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
homogeneous = homogeneous != FALSE;
|
||||
if (wbox->homogeneous != homogeneous)
|
||||
{
|
||||
wbox->homogeneous = homogeneous;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_hspacing (GtkWrapBox *wbox,
|
||||
guint hspacing)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
if (wbox->hspacing != hspacing)
|
||||
{
|
||||
wbox->hspacing = hspacing;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_vspacing (GtkWrapBox *wbox,
|
||||
guint vspacing)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
if (wbox->vspacing != vspacing)
|
||||
{
|
||||
wbox->vspacing = vspacing;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_justify (GtkWrapBox *wbox,
|
||||
GtkJustification justify)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (justify <= GTK_JUSTIFY_FILL);
|
||||
|
||||
if (wbox->justify != justify)
|
||||
{
|
||||
wbox->justify = justify;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_line_justify (GtkWrapBox *wbox,
|
||||
GtkJustification line_justify)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (line_justify <= GTK_JUSTIFY_FILL);
|
||||
|
||||
if (wbox->line_justify != line_justify)
|
||||
{
|
||||
wbox->line_justify = line_justify;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_aspect_ratio (GtkWrapBox *wbox,
|
||||
gfloat aspect_ratio)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
aspect_ratio = CLAMP (aspect_ratio, 1.0 / 256.0, 256.0);
|
||||
|
||||
if (wbox->aspect_ratio != aspect_ratio)
|
||||
{
|
||||
wbox->aspect_ratio = aspect_ratio;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_pack (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
g_return_if_fail (child->parent == NULL);
|
||||
|
||||
child_info = g_new (GtkWrapBoxChild, 1);
|
||||
child_info->widget = child;
|
||||
child_info->hexpand = hexpand ? TRUE : FALSE;
|
||||
child_info->hfill = hfill ? TRUE : FALSE;
|
||||
child_info->vexpand = vexpand ? TRUE : FALSE;
|
||||
child_info->vfill = vfill ? TRUE : FALSE;
|
||||
child_info->next = NULL;
|
||||
if (wbox->children)
|
||||
{
|
||||
GtkWrapBoxChild *last = wbox->children;
|
||||
|
||||
while (last->next)
|
||||
last = last->next;
|
||||
last->next = child_info;
|
||||
}
|
||||
else
|
||||
wbox->children = child_info;
|
||||
wbox->n_children++;
|
||||
|
||||
gtk_widget_set_parent (child, GTK_WIDGET (wbox));
|
||||
|
||||
if (GTK_WIDGET_REALIZED (wbox))
|
||||
gtk_widget_realize (child);
|
||||
|
||||
if (GTK_WIDGET_VISIBLE (wbox) && GTK_WIDGET_VISIBLE (child))
|
||||
{
|
||||
if (GTK_WIDGET_MAPPED (wbox))
|
||||
gtk_widget_map (child);
|
||||
|
||||
gtk_widget_queue_resize (child);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_reorder_child (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gint position)
|
||||
{
|
||||
GtkWrapBoxChild *child_info, *last = NULL;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
|
||||
for (child_info = wbox->children; child_info; last = child_info, child_info = last->next)
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
|
||||
if (child_info && wbox->children->next)
|
||||
{
|
||||
GtkWrapBoxChild *tmp;
|
||||
|
||||
if (last)
|
||||
last->next = child_info->next;
|
||||
else
|
||||
wbox->children = child_info->next;
|
||||
|
||||
last = NULL;
|
||||
tmp = wbox->children;
|
||||
while (position && tmp->next)
|
||||
{
|
||||
position--;
|
||||
last = tmp;
|
||||
tmp = last->next;
|
||||
}
|
||||
|
||||
if (position)
|
||||
{
|
||||
tmp->next = child_info;
|
||||
child_info->next = NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
child_info->next = tmp;
|
||||
if (last)
|
||||
last->next = child_info;
|
||||
else
|
||||
wbox->children = child_info;
|
||||
}
|
||||
|
||||
if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (wbox))
|
||||
gtk_widget_queue_resize (child);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_query_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean *hexpand,
|
||||
gboolean *hfill,
|
||||
gboolean *vexpand,
|
||||
gboolean *vfill)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
|
||||
for (child_info = wbox->children; child_info; child_info = child_info->next)
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
|
||||
if (child_info)
|
||||
{
|
||||
if (hexpand)
|
||||
*hexpand = child_info->hexpand;
|
||||
if (hfill)
|
||||
*hfill = child_info->hfill;
|
||||
if (vexpand)
|
||||
*vexpand = child_info->vexpand;
|
||||
if (vfill)
|
||||
*vfill = child_info->vfill;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
|
||||
hexpand = hexpand != FALSE;
|
||||
hfill = hfill != FALSE;
|
||||
vexpand = vexpand != FALSE;
|
||||
vfill = vfill != FALSE;
|
||||
|
||||
for (child_info = wbox->children; child_info; child_info = child_info->next)
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
|
||||
if (child_info &&
|
||||
(child_info->hexpand != hexpand || child_info->vexpand != vexpand ||
|
||||
child_info->hfill != hfill || child_info->vfill != vfill))
|
||||
{
|
||||
child_info->hexpand = hexpand;
|
||||
child_info->hfill = hfill;
|
||||
child_info->vexpand = vexpand;
|
||||
child_info->vfill = vfill;
|
||||
|
||||
if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (wbox))
|
||||
gtk_widget_queue_resize (child);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_map (GtkWidget *widget)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
|
||||
GTK_WIDGET_SET_FLAGS (wbox, GTK_MAPPED);
|
||||
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget) &&
|
||||
!GTK_WIDGET_MAPPED (child->widget))
|
||||
gtk_widget_map (child->widget);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_unmap (GtkWidget *widget)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
|
||||
GTK_WIDGET_UNSET_FLAGS (wbox, GTK_MAPPED);
|
||||
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget) &&
|
||||
GTK_WIDGET_MAPPED (child->widget))
|
||||
gtk_widget_unmap (child->widget);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_draw (GtkWidget *widget,
|
||||
GdkRectangle *area)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
GdkRectangle child_area;
|
||||
|
||||
if (GTK_WIDGET_DRAWABLE (widget))
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_DRAWABLE (child->widget) &&
|
||||
gtk_widget_intersect (child->widget, area, &child_area))
|
||||
gtk_widget_draw (child->widget, &child_area);
|
||||
}
|
||||
|
||||
static gint
|
||||
gtk_wrap_box_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
GdkEventExpose child_event = *event;
|
||||
|
||||
g_return_val_if_fail (event != NULL, FALSE);
|
||||
|
||||
if (GTK_WIDGET_DRAWABLE (widget))
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_DRAWABLE (child->widget) &&
|
||||
GTK_WIDGET_NO_WINDOW (child->widget) &&
|
||||
gtk_widget_intersect (child->widget, &event->area, &child_event.area))
|
||||
gtk_widget_event (child->widget, (GdkEvent*) &child_event);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_add (GtkContainer *container,
|
||||
GtkWidget *widget)
|
||||
{
|
||||
gtk_wrap_box_pack (GTK_WRAP_BOX (container), widget, FALSE, TRUE, FALSE, TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_remove (GtkContainer *container,
|
||||
GtkWidget *widget)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
GtkWrapBoxChild *child, *last = NULL;
|
||||
|
||||
child = wbox->children;
|
||||
while (child)
|
||||
{
|
||||
if (child->widget == widget)
|
||||
{
|
||||
gboolean was_visible;
|
||||
|
||||
was_visible = GTK_WIDGET_VISIBLE (widget);
|
||||
gtk_widget_unparent (widget);
|
||||
|
||||
if (last)
|
||||
last->next = child->next;
|
||||
else
|
||||
wbox->children = child->next;
|
||||
g_free (child);
|
||||
wbox->n_children--;
|
||||
|
||||
if (was_visible)
|
||||
gtk_widget_queue_resize (GTK_WIDGET (container));
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
last = child;
|
||||
child = last->next;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_forall (GtkContainer *container,
|
||||
gboolean include_internals,
|
||||
GtkCallback callback,
|
||||
gpointer callback_data)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
GtkWrapBoxChild *child;
|
||||
|
||||
child = wbox->children;
|
||||
while (child)
|
||||
{
|
||||
GtkWidget *widget = child->widget;
|
||||
|
||||
child = child->next;
|
||||
|
||||
callback (widget, callback_data);
|
||||
}
|
||||
}
|
|
@ -0,0 +1,129 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkWrapBox: Wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#ifndef __GTK_WRAP_BOX_H__
|
||||
#define __GTK_WRAP_BOX_H__
|
||||
|
||||
|
||||
#include <gdk/gdk.h>
|
||||
#include <gtk/gtkcontainer.h>
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
/* --- type macros --- */
|
||||
#define GTK_TYPE_WRAP_BOX (gtk_wrap_box_get_type ())
|
||||
#define GTK_WRAP_BOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_WRAP_BOX, GtkWrapBox))
|
||||
#define GTK_WRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_WRAP_BOX, GtkWrapBoxClass))
|
||||
#define GTK_IS_WRAP_BOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_WRAP_BOX))
|
||||
#define GTK_IS_WRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WRAP_BOX))
|
||||
#define GTK_WRAP_BOX_GET_CLASS(obj) (GTK_WRAP_BOX_CLASS (((GtkObject*) (obj))->klass))
|
||||
|
||||
|
||||
/* --- typedefs --- */
|
||||
typedef struct _GtkWrapBox GtkWrapBox;
|
||||
typedef struct _GtkWrapBoxClass GtkWrapBoxClass;
|
||||
typedef struct _GtkWrapBoxChild GtkWrapBoxChild;
|
||||
|
||||
/* --- GtkWrapBox --- */
|
||||
struct _GtkWrapBox
|
||||
{
|
||||
GtkContainer container;
|
||||
|
||||
guint homogeneous : 1;
|
||||
guint justify : 4;
|
||||
guint line_justify : 4;
|
||||
guint8 hspacing;
|
||||
guint8 vspacing;
|
||||
guint16 n_children;
|
||||
GtkWrapBoxChild *children;
|
||||
gfloat aspect_ratio; /* 1/256..256 */
|
||||
guint child_limit;
|
||||
};
|
||||
struct _GtkWrapBoxClass
|
||||
{
|
||||
GtkContainerClass parent_class;
|
||||
};
|
||||
struct _GtkWrapBoxChild
|
||||
{
|
||||
GtkWidget *widget;
|
||||
guint hexpand : 1;
|
||||
guint hfill : 1;
|
||||
guint vexpand : 1;
|
||||
guint vfill : 1;
|
||||
|
||||
GtkWrapBoxChild *next;
|
||||
};
|
||||
#define GTK_JUSTIFY_TOP GTK_JUSTIFY_LEFT
|
||||
#define GTK_JUSTIFY_BOTTOM GTK_JUSTIFY_RIGHT
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
GtkType gtk_wrap_box_get_type (void);
|
||||
void gtk_wrap_box_set_homogeneous (GtkWrapBox *wbox,
|
||||
gboolean homogeneous);
|
||||
void gtk_wrap_box_set_hspacing (GtkWrapBox *wbox,
|
||||
guint hspacing);
|
||||
void gtk_wrap_box_set_vspacing (GtkWrapBox *wbox,
|
||||
guint vspacing);
|
||||
void gtk_wrap_box_set_justify (GtkWrapBox *wbox,
|
||||
GtkJustification justify);
|
||||
void gtk_wrap_box_set_line_justify (GtkWrapBox *wbox,
|
||||
GtkJustification line_justify);
|
||||
void gtk_wrap_box_set_aspect_ratio (GtkWrapBox *wbox,
|
||||
gfloat aspect_ratio);
|
||||
void gtk_wrap_box_pack (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill);
|
||||
void gtk_wrap_box_reorder_child (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gint position);
|
||||
void gtk_wrap_box_query_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean *hexpand,
|
||||
gboolean *hfill,
|
||||
gboolean *vexpand,
|
||||
gboolean *vfill);
|
||||
void gtk_wrap_box_set_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill);
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
#endif /* __GTK_WRAP_BOX_H__ */
|
||||
|
||||
|
||||
|
||||
|
|
@ -368,14 +368,14 @@ about_dialog_load_logo (GtkWidget *window)
|
|||
}
|
||||
|
||||
static void
|
||||
about_dialog_destroy ()
|
||||
about_dialog_destroy (void)
|
||||
{
|
||||
about_dialog = NULL;
|
||||
about_dialog_unmap ();
|
||||
}
|
||||
|
||||
static void
|
||||
about_dialog_unmap ()
|
||||
about_dialog_unmap (void)
|
||||
{
|
||||
if (timer)
|
||||
{
|
||||
|
|
|
@ -35,6 +35,7 @@
|
|||
#include "gimage.h"
|
||||
#include "gimpdnd.h"
|
||||
#include "gimprc.h"
|
||||
#include "gtkhwrapbox.h"
|
||||
#include "indicator_area.h"
|
||||
#include "interface.h"
|
||||
#include "menus.h"
|
||||
|
@ -340,7 +341,7 @@ create_tool_pixmap (GtkWidget *parent,
|
|||
static void
|
||||
create_tools (GtkWidget *parent)
|
||||
{
|
||||
GtkWidget *table;
|
||||
GtkWidget *wbox;
|
||||
GtkWidget *button;
|
||||
GtkWidget *alignment;
|
||||
GtkWidget *pixmap;
|
||||
|
@ -348,9 +349,11 @@ create_tools (GtkWidget *parent)
|
|||
gint i, j;
|
||||
|
||||
/*create_logo (parent);*/
|
||||
table = gtk_table_new (ROWS, COLUMNS, TRUE);
|
||||
gtk_box_pack_start (GTK_BOX (parent), table, TRUE, TRUE, 0);
|
||||
gtk_widget_realize (table);
|
||||
wbox = GTK_WIDGET (gtk_type_new (gtk_hwrap_box_get_type ()));
|
||||
gtk_wrap_box_set_aspect_ratio (GTK_WRAP_BOX (wbox), .36);
|
||||
gtk_box_pack_start (GTK_BOX (parent), wbox, TRUE, TRUE, 0);
|
||||
|
||||
gtk_widget_realize (gtk_widget_get_toplevel (wbox));
|
||||
|
||||
group = NULL;
|
||||
|
||||
|
@ -365,18 +368,14 @@ create_tools (GtkWidget *parent)
|
|||
|
||||
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
|
||||
|
||||
gtk_table_attach (GTK_TABLE (table), button,
|
||||
(i % 3), (i % 3) + 1,
|
||||
(i / 3), (i / 3) + 1,
|
||||
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
|
||||
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
|
||||
0, 0);
|
||||
gtk_wrap_box_pack (GTK_WRAP_BOX (wbox), button,
|
||||
FALSE, TRUE, FALSE, TRUE);
|
||||
|
||||
alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (alignment), 0);
|
||||
gtk_container_add (GTK_CONTAINER (button), alignment);
|
||||
|
||||
pixmap = create_pixmap_widget (table->window, tool_info[j].icon_data, 22, 22);
|
||||
pixmap = create_pixmap_widget (wbox->window, tool_info[j].icon_data, 22, 22);
|
||||
gtk_container_add (GTK_CONTAINER (alignment), pixmap);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (button), "toggled",
|
||||
|
@ -406,7 +405,7 @@ create_tools (GtkWidget *parent)
|
|||
(gpointer) tool_info[j].tool_id);
|
||||
}
|
||||
}
|
||||
gtk_widget_show (table);
|
||||
gtk_widget_show (wbox);
|
||||
}
|
||||
|
||||
static GdkPixmap *
|
||||
|
|
|
@ -167,7 +167,7 @@ airbrush_options_new (void)
|
|||
}
|
||||
|
||||
Tool *
|
||||
tools_new_airbrush ()
|
||||
tools_new_airbrush (void)
|
||||
{
|
||||
Tool * tool;
|
||||
PaintCore * private;
|
||||
|
|
|
@ -167,7 +167,7 @@ airbrush_options_new (void)
|
|||
}
|
||||
|
||||
Tool *
|
||||
tools_new_airbrush ()
|
||||
tools_new_airbrush (void)
|
||||
{
|
||||
Tool * tool;
|
||||
PaintCore * private;
|
||||
|
|
|
@ -17,6 +17,8 @@
|
|||
*/
|
||||
#include "config.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "appenv.h"
|
||||
#include "asupsample.h"
|
||||
#include "blend.h"
|
||||
|
|
|
@ -167,7 +167,7 @@ airbrush_options_new (void)
|
|||
}
|
||||
|
||||
Tool *
|
||||
tools_new_airbrush ()
|
||||
tools_new_airbrush (void)
|
||||
{
|
||||
Tool * tool;
|
||||
PaintCore * private;
|
||||
|
|
|
@ -17,6 +17,8 @@
|
|||
*/
|
||||
#include "config.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "appenv.h"
|
||||
#include "asupsample.h"
|
||||
#include "blend.h"
|
||||
|
|
|
@ -0,0 +1,628 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkHWrapBox: Horizontal wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#include "gtkhwrapbox.h"
|
||||
#include <math.h>
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
static void gtk_hwrap_box_class_init (GtkHWrapBoxClass *klass);
|
||||
static void gtk_hwrap_box_init (GtkHWrapBox *hwbox);
|
||||
static void gtk_hwrap_box_size_request (GtkWidget *widget,
|
||||
GtkRequisition *requisition);
|
||||
static void gtk_hwrap_box_size_allocate (GtkWidget *widget,
|
||||
GtkAllocation *allocation);
|
||||
|
||||
|
||||
/* --- variables --- */
|
||||
static gpointer parent_class = NULL;
|
||||
|
||||
|
||||
/* --- functions --- */
|
||||
GtkType
|
||||
gtk_hwrap_box_get_type (void)
|
||||
{
|
||||
static GtkType hwrap_box_type = 0;
|
||||
|
||||
if (!hwrap_box_type)
|
||||
{
|
||||
static const GtkTypeInfo hwrap_box_info =
|
||||
{
|
||||
"GtkHWrapBox",
|
||||
sizeof (GtkHWrapBox),
|
||||
sizeof (GtkHWrapBoxClass),
|
||||
(GtkClassInitFunc) gtk_hwrap_box_class_init,
|
||||
(GtkObjectInitFunc) gtk_hwrap_box_init,
|
||||
/* reserved_1 */ NULL,
|
||||
/* reserved_2 */ NULL,
|
||||
(GtkClassInitFunc) NULL,
|
||||
};
|
||||
|
||||
hwrap_box_type = gtk_type_unique (GTK_TYPE_WRAP_BOX, &hwrap_box_info);
|
||||
}
|
||||
|
||||
return hwrap_box_type;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_class_init (GtkHWrapBoxClass *class)
|
||||
{
|
||||
GtkObjectClass *object_class;
|
||||
GtkWidgetClass *widget_class;
|
||||
GtkContainerClass *container_class;
|
||||
GtkWrapBoxClass *wrap_box_class;
|
||||
|
||||
object_class = GTK_OBJECT_CLASS (class);
|
||||
widget_class = GTK_WIDGET_CLASS (class);
|
||||
container_class = GTK_CONTAINER_CLASS (class);
|
||||
wrap_box_class = GTK_WRAP_BOX_CLASS (class);
|
||||
|
||||
parent_class = gtk_type_class (GTK_TYPE_WRAP_BOX);
|
||||
|
||||
widget_class->size_request = gtk_hwrap_box_size_request;
|
||||
widget_class->size_allocate = gtk_hwrap_box_size_allocate;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_init (GtkHWrapBox *hwbox)
|
||||
{
|
||||
hwbox->max_child_width = 0;
|
||||
hwbox->max_child_height = 0;
|
||||
}
|
||||
|
||||
static inline void
|
||||
get_child_requisition (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
GtkRequisition *child_requisition)
|
||||
{
|
||||
if (wbox->homogeneous)
|
||||
{
|
||||
GtkHWrapBox *hwbox = GTK_HWRAP_BOX (wbox);
|
||||
|
||||
child_requisition->width = hwbox->max_child_width;
|
||||
child_requisition->height = hwbox->max_child_height;
|
||||
}
|
||||
else
|
||||
gtk_widget_get_child_requisition (child, child_requisition);
|
||||
}
|
||||
|
||||
static void
|
||||
_gtk_hwrap_box_size_request (GtkWidget *widget,
|
||||
GtkRequisition *requisition)
|
||||
{
|
||||
GtkHWrapBox *this = GTK_HWRAP_BOX (widget);
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
guint area = 0;
|
||||
|
||||
g_return_if_fail (requisition != NULL);
|
||||
|
||||
/*<h2v-off>*/
|
||||
requisition->width = 0;
|
||||
requisition->height = 0;
|
||||
this->max_child_width = 0;
|
||||
this->max_child_height = 0;
|
||||
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
gtk_widget_size_request (child->widget, &child_requisition);
|
||||
|
||||
area += child_requisition.width * child_requisition.height;
|
||||
this->max_child_width = MAX (this->max_child_width, child_requisition.width);
|
||||
this->max_child_height = MAX (this->max_child_height, child_requisition.height);
|
||||
}
|
||||
if (wbox->homogeneous)
|
||||
area = this->max_child_width * this->max_child_height * wbox->n_children;
|
||||
|
||||
if (area)
|
||||
{
|
||||
requisition->width = sqrt (area * wbox->aspect_ratio);
|
||||
requisition->height = area / requisition->width;
|
||||
}
|
||||
else
|
||||
{
|
||||
requisition->width = 0;
|
||||
requisition->height = 0;
|
||||
}
|
||||
|
||||
requisition->width += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
requisition->height += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
/*<h2v-on>*/
|
||||
}
|
||||
|
||||
static gfloat
|
||||
get_layout_size (GtkHWrapBox *this,
|
||||
guint max_width,
|
||||
guint *width_inc)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (this);
|
||||
GtkWrapBoxChild *child;
|
||||
guint n_rows, left_over = 0, total_height = 0;
|
||||
gboolean last_row_filled = TRUE;
|
||||
|
||||
*width_inc = this->max_child_width + 1;
|
||||
|
||||
n_rows = 0;
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
{
|
||||
GtkWrapBoxChild *row_child;
|
||||
GtkRequisition child_requisition;
|
||||
guint row_width, row_height, n = 1;
|
||||
|
||||
if (!GTK_WIDGET_VISIBLE (child->widget))
|
||||
continue;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
if (!last_row_filled)
|
||||
*width_inc = MIN (*width_inc, child_requisition.width - left_over);
|
||||
row_width = child_requisition.width;
|
||||
row_height = child_requisition.height;
|
||||
for (row_child = child->next; row_child && n < wbox->child_limit; row_child = row_child->next)
|
||||
{
|
||||
if (GTK_WIDGET_VISIBLE (row_child->widget))
|
||||
{
|
||||
get_child_requisition (wbox, row_child->widget, &child_requisition);
|
||||
if (row_width + wbox->hspacing + child_requisition.width > max_width)
|
||||
break;
|
||||
row_width += wbox->hspacing + child_requisition.width;
|
||||
row_height = MAX (row_height, child_requisition.height);
|
||||
n++;
|
||||
}
|
||||
child = row_child;
|
||||
}
|
||||
last_row_filled = n >= wbox->child_limit;
|
||||
left_over = last_row_filled ? 0 : max_width - (row_width + wbox->hspacing);
|
||||
total_height += (n_rows ? wbox->vspacing : 0) + row_height;
|
||||
n_rows++;
|
||||
}
|
||||
|
||||
if (*width_inc > this->max_child_width)
|
||||
*width_inc = 0;
|
||||
|
||||
return MAX (total_height, 1);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_size_request (GtkWidget *widget,
|
||||
GtkRequisition *requisition)
|
||||
{
|
||||
GtkHWrapBox *this = GTK_HWRAP_BOX (widget);
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
gfloat ratio_dist, layout_width = 0;
|
||||
guint row_inc = 0;
|
||||
|
||||
g_return_if_fail (requisition != NULL);
|
||||
|
||||
requisition->width = 0;
|
||||
requisition->height = 0;
|
||||
this->max_child_width = 0;
|
||||
this->max_child_height = 0;
|
||||
|
||||
/* size_request all children */
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
gtk_widget_size_request (child->widget, &child_requisition);
|
||||
|
||||
this->max_child_width = MAX (this->max_child_width, child_requisition.width);
|
||||
this->max_child_height = MAX (this->max_child_height, child_requisition.height);
|
||||
}
|
||||
|
||||
/* figure all possible layouts */
|
||||
ratio_dist = 32768;
|
||||
layout_width = this->max_child_width;
|
||||
do
|
||||
{
|
||||
gfloat layout_height;
|
||||
gfloat ratio, dist;
|
||||
|
||||
layout_width += row_inc;
|
||||
layout_height = get_layout_size (this, layout_width, &row_inc);
|
||||
ratio = layout_width / layout_height; /*<h2v-skip>*/
|
||||
dist = MAX (ratio, wbox->aspect_ratio) - MIN (ratio, wbox->aspect_ratio);
|
||||
if (dist < ratio_dist)
|
||||
{
|
||||
ratio_dist = dist;
|
||||
requisition->width = layout_width;
|
||||
requisition->height = layout_height;
|
||||
}
|
||||
|
||||
/*<h2v-off>*/
|
||||
g_print ("ratio for width %d height %d = %f\n",
|
||||
(gint) layout_width,
|
||||
(gint) layout_height,
|
||||
ratio);
|
||||
/*<h2v-on>*/
|
||||
}
|
||||
while (row_inc);
|
||||
|
||||
/*<h2v-off>*/
|
||||
requisition->width += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
requisition->height += GTK_CONTAINER (wbox)->border_width * 2;
|
||||
g_print ("choosen: width %d, height %d\n",
|
||||
requisition->width,
|
||||
requisition->height);
|
||||
/*<h2v-on>*/
|
||||
}
|
||||
|
||||
static GSList*
|
||||
list_row_children (GtkWrapBox *wbox,
|
||||
GtkWrapBoxChild **child_p,
|
||||
guint row_width,
|
||||
guint *max_height,
|
||||
gboolean *can_vexpand)
|
||||
{
|
||||
GSList *slist = NULL;
|
||||
guint width = 0;
|
||||
GtkWrapBoxChild *child = *child_p;
|
||||
|
||||
*max_height = 0;
|
||||
*can_vexpand = FALSE;
|
||||
|
||||
while (child && !GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
*child_p = child->next;
|
||||
child = *child_p;
|
||||
}
|
||||
|
||||
if (child)
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
guint n = 1;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
width += child_requisition.width;
|
||||
*max_height = MAX (*max_height, child_requisition.height);
|
||||
*can_vexpand |= child->vexpand;
|
||||
slist = g_slist_prepend (slist, child);
|
||||
*child_p = child->next;
|
||||
child = *child_p;
|
||||
|
||||
while (child && n < wbox->child_limit)
|
||||
{
|
||||
if (GTK_WIDGET_VISIBLE (child->widget))
|
||||
{
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
if (width + wbox->hspacing + child_requisition.width > row_width)
|
||||
break;
|
||||
width += wbox->hspacing + child_requisition.width;
|
||||
*max_height = MAX (*max_height, child_requisition.height);
|
||||
*can_vexpand |= child->vexpand;
|
||||
slist = g_slist_prepend (slist, child);
|
||||
n++;
|
||||
}
|
||||
*child_p = child->next;
|
||||
child = *child_p;
|
||||
}
|
||||
}
|
||||
|
||||
return g_slist_reverse (slist);
|
||||
}
|
||||
|
||||
static void
|
||||
layout_row (GtkWrapBox *wbox,
|
||||
GtkAllocation *area,
|
||||
GSList *children,
|
||||
guint children_per_line,
|
||||
gboolean vexpand)
|
||||
{
|
||||
GSList *slist;
|
||||
guint n_children = 0, n_expand_children = 0, have_expand_children = 0, total_width = 0;
|
||||
gfloat x, width, extra;
|
||||
GtkAllocation child_allocation;
|
||||
|
||||
for (slist = children; slist; slist = slist->next)
|
||||
{
|
||||
GtkWrapBoxChild *child = slist->data;
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
n_children++;
|
||||
if (child->hexpand)
|
||||
n_expand_children++;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
total_width += child_requisition.width;
|
||||
}
|
||||
|
||||
width = MAX (1, area->width - (n_children - 1) * wbox->hspacing);
|
||||
if (width > total_width)
|
||||
extra = width - total_width;
|
||||
else
|
||||
extra = 0;
|
||||
have_expand_children = n_expand_children && extra;
|
||||
|
||||
x = area->x;
|
||||
if (wbox->homogeneous)
|
||||
{
|
||||
width = MAX (1, area->width - (children_per_line - 1) * wbox->hspacing);
|
||||
width /= ((gdouble) children_per_line);
|
||||
extra = 0;
|
||||
}
|
||||
else if (have_expand_children)
|
||||
{
|
||||
width = extra;
|
||||
extra /= ((gdouble) n_expand_children);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (wbox->justify == GTK_JUSTIFY_FILL)
|
||||
{
|
||||
width = extra;
|
||||
have_expand_children = TRUE;
|
||||
n_expand_children = n_children;
|
||||
extra /= ((gdouble) n_expand_children);
|
||||
}
|
||||
else if (wbox->justify == GTK_JUSTIFY_CENTER)
|
||||
{
|
||||
x += extra / 2;
|
||||
width = 0;
|
||||
extra = 0;
|
||||
}
|
||||
else if (wbox->justify == GTK_JUSTIFY_LEFT)
|
||||
{
|
||||
width = 0;
|
||||
extra = 0;
|
||||
}
|
||||
else if (wbox->justify == GTK_JUSTIFY_RIGHT)
|
||||
{
|
||||
x += extra;
|
||||
width = 0;
|
||||
extra = 0;
|
||||
}
|
||||
}
|
||||
|
||||
n_children = 0;
|
||||
for (slist = children; slist; slist = slist->next)
|
||||
{
|
||||
GtkWrapBoxChild *child = slist->data;
|
||||
|
||||
child_allocation.x = x;
|
||||
child_allocation.y = area->y;
|
||||
if (wbox->homogeneous)
|
||||
{
|
||||
child_allocation.height = area->height;
|
||||
child_allocation.width = width;
|
||||
x += child_allocation.width + wbox->hspacing;
|
||||
}
|
||||
else
|
||||
{
|
||||
GtkRequisition child_requisition;
|
||||
|
||||
get_child_requisition (wbox, child->widget, &child_requisition);
|
||||
|
||||
if (child_requisition.height >= area->height)
|
||||
child_allocation.height = area->height;
|
||||
else
|
||||
{
|
||||
child_allocation.height = child_requisition.height;
|
||||
if (wbox->line_justify == GTK_JUSTIFY_FILL || child->vfill)
|
||||
child_allocation.height = area->height;
|
||||
else if (child->vexpand || wbox->line_justify == GTK_JUSTIFY_CENTER)
|
||||
child_allocation.y += (area->height - child_requisition.height) / 2;
|
||||
else if (wbox->line_justify == GTK_JUSTIFY_BOTTOM)
|
||||
child_allocation.y += area->height - child_requisition.height;
|
||||
}
|
||||
|
||||
if (have_expand_children)
|
||||
{
|
||||
child_allocation.width = child_requisition.width;
|
||||
if (child->hexpand || wbox->justify == GTK_JUSTIFY_FILL)
|
||||
{
|
||||
guint space;
|
||||
|
||||
n_expand_children--;
|
||||
space = extra * n_expand_children;
|
||||
space = width - space;
|
||||
width -= space;
|
||||
if (child->hfill)
|
||||
child_allocation.width += space;
|
||||
else
|
||||
{
|
||||
child_allocation.x += space / 2;
|
||||
x += space;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
g_print ("child_allocation.x %d += %d * %f ",
|
||||
child_allocation.x, n_children, extra);
|
||||
child_allocation.x += n_children * extra;
|
||||
g_print ("= %d\n",
|
||||
child_allocation.x);
|
||||
child_allocation.width = MIN (child_requisition.width,
|
||||
area->width - child_allocation.x + area->x);
|
||||
}
|
||||
}
|
||||
|
||||
x += child_allocation.width + wbox->hspacing;
|
||||
gtk_widget_size_allocate (child->widget, &child_allocation);
|
||||
n_children++;
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct _Line Line;
|
||||
struct _Line
|
||||
{
|
||||
GSList *children;
|
||||
guint16 min_size;
|
||||
guint expand : 1;
|
||||
Line *next;
|
||||
};
|
||||
|
||||
static void
|
||||
layout_rows (GtkWrapBox *wbox,
|
||||
GtkAllocation *area)
|
||||
{
|
||||
GtkWrapBoxChild *next_child;
|
||||
guint min_height;
|
||||
gboolean vexpand;
|
||||
GSList *slist;
|
||||
Line *line_list = NULL;
|
||||
guint total_height = 0, n_expand_lines = 0, n_lines = 0;
|
||||
gfloat shrink_height;
|
||||
guint children_per_line;
|
||||
|
||||
next_child = wbox->children;
|
||||
slist = list_row_children (wbox, &next_child, area->width, &min_height, &vexpand);
|
||||
children_per_line = g_slist_length (slist);
|
||||
while (slist)
|
||||
{
|
||||
Line *line = g_new (Line, 1);
|
||||
|
||||
line->children = slist;
|
||||
line->min_size = min_height;
|
||||
total_height += min_height;
|
||||
line->expand = vexpand;
|
||||
if (vexpand)
|
||||
n_expand_lines++;
|
||||
line->next = line_list;
|
||||
line_list = line;
|
||||
n_lines++;
|
||||
|
||||
slist = list_row_children (wbox,
|
||||
&next_child,
|
||||
area->width,
|
||||
&min_height,
|
||||
&vexpand);
|
||||
}
|
||||
|
||||
if (total_height > area->height)
|
||||
shrink_height = total_height - area->height;
|
||||
else
|
||||
shrink_height = 0;
|
||||
|
||||
if (1) /* reverse and shrink */
|
||||
{
|
||||
Line *prev = NULL, *last = NULL;
|
||||
gfloat n_shrink_lines = n_lines;
|
||||
|
||||
while (line_list)
|
||||
{
|
||||
Line *tmp = line_list->next;
|
||||
|
||||
if (shrink_height)
|
||||
{
|
||||
Line *line = line_list;
|
||||
guint shrink_fract = shrink_height / n_shrink_lines + 0.5;
|
||||
|
||||
if (line->min_size > shrink_fract)
|
||||
{
|
||||
shrink_height -= shrink_fract;
|
||||
line->min_size -= shrink_fract;
|
||||
}
|
||||
else
|
||||
{
|
||||
shrink_height -= line->min_size - 1;
|
||||
line->min_size = 1;
|
||||
}
|
||||
}
|
||||
n_shrink_lines--;
|
||||
|
||||
last = line_list;
|
||||
line_list->next = prev;
|
||||
prev = line_list;
|
||||
line_list = tmp;
|
||||
}
|
||||
line_list = last;
|
||||
}
|
||||
|
||||
if (n_lines)
|
||||
{
|
||||
Line *line;
|
||||
gfloat y, height, extra = 0;
|
||||
|
||||
height = area->height;
|
||||
height = MAX (n_lines, height - (n_lines - 1) * wbox->vspacing);
|
||||
|
||||
if (wbox->homogeneous)
|
||||
height /= ((gdouble) n_lines);
|
||||
else if (n_expand_lines)
|
||||
{
|
||||
height = MAX (0, height - total_height);
|
||||
extra = height / ((gdouble) n_expand_lines);
|
||||
}
|
||||
else
|
||||
height = 0;
|
||||
|
||||
y = area->y;
|
||||
line = line_list;
|
||||
while (line)
|
||||
{
|
||||
GtkAllocation row_allocation;
|
||||
Line *next_line = line->next;
|
||||
|
||||
row_allocation.x = area->x;
|
||||
row_allocation.width = area->width;
|
||||
if (wbox->homogeneous)
|
||||
row_allocation.height = height;
|
||||
else
|
||||
{
|
||||
row_allocation.height = line->min_size;
|
||||
|
||||
if (line->expand)
|
||||
row_allocation.height += extra;
|
||||
}
|
||||
|
||||
row_allocation.y = y;
|
||||
|
||||
y += row_allocation.height + wbox->vspacing;
|
||||
layout_row (wbox,
|
||||
&row_allocation,
|
||||
line->children,
|
||||
children_per_line,
|
||||
line->expand);
|
||||
|
||||
g_slist_free (line->children);
|
||||
g_free (line);
|
||||
line = next_line;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_hwrap_box_size_allocate (GtkWidget *widget,
|
||||
GtkAllocation *allocation)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkAllocation area;
|
||||
guint border = GTK_CONTAINER (wbox)->border_width; /*<h2v-skip>*/
|
||||
|
||||
widget->allocation = *allocation;
|
||||
area.x = allocation->x + border;
|
||||
area.y = allocation->y + border;
|
||||
area.width = MAX (1, (gint) allocation->width - border * 2);
|
||||
area.height = MAX (1, (gint) allocation->height - border * 2);
|
||||
|
||||
/*<h2v-off>*/
|
||||
g_print ("got: width %d, height %d\n",
|
||||
allocation->width,
|
||||
allocation->height);
|
||||
/*<h2v-on>*/
|
||||
|
||||
layout_rows (wbox, &area);
|
||||
}
|
|
@ -0,0 +1,76 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkHWrapBox: Horizontal wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#ifndef __GTK_HWRAP_BOX_H__
|
||||
#define __GTK_HWRAP_BOX_H__
|
||||
|
||||
|
||||
#include "gtkwrapbox.h"
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
/* --- type macros --- */
|
||||
#define GTK_TYPE_HWRAP_BOX (gtk_hwrap_box_get_type ())
|
||||
#define GTK_HWRAP_BOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HWRAP_BOX, GtkHWrapBox))
|
||||
#define GTK_HWRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HWRAP_BOX, GtkHWrapBoxClass))
|
||||
#define GTK_IS_HWRAP_BOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_HWRAP_BOX))
|
||||
#define GTK_IS_HWRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HWRAP_BOX))
|
||||
#define GTK_HWRAP_BOX_GET_CLASS(obj) (GTK_HWRAP_BOX_CLASS (((GtkObject*) (obj))->klass))
|
||||
|
||||
|
||||
/* --- typedefs --- */
|
||||
typedef struct _GtkHWrapBox GtkHWrapBox;
|
||||
typedef struct _GtkHWrapBoxClass GtkHWrapBoxClass;
|
||||
|
||||
|
||||
/* --- GtkHWrapBox --- */
|
||||
struct _GtkHWrapBox
|
||||
{
|
||||
GtkWrapBox parent_widget;
|
||||
|
||||
guint16 max_child_width;
|
||||
guint16 max_child_height;
|
||||
};
|
||||
struct _GtkHWrapBoxClass
|
||||
{
|
||||
GtkWrapBoxClass parent_class;
|
||||
};
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
GtkType gtk_hwrap_box_get_type (void);
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
#endif /* __GTK_HWRAP_BOX_H__ */
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,724 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkWrapBox: Wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#include "gtkwrapbox.h"
|
||||
#include <math.h>
|
||||
|
||||
|
||||
/* --- arguments --- */
|
||||
enum {
|
||||
ARG_0,
|
||||
ARG_HOMOGENEOUS,
|
||||
ARG_JUSTIFY,
|
||||
ARG_HSPACING,
|
||||
ARG_VSPACING,
|
||||
ARG_LINE_JUSTIFY,
|
||||
ARG_ASPECT_RATIO,
|
||||
ARG_CURRENT_RATIO,
|
||||
ARG_CHILD_LIMIT
|
||||
};
|
||||
enum {
|
||||
CHILD_ARG_0,
|
||||
CHILD_ARG_POSITION,
|
||||
CHILD_ARG_HEXPAND,
|
||||
CHILD_ARG_HFILL,
|
||||
CHILD_ARG_VEXPAND,
|
||||
CHILD_ARG_VFILL
|
||||
};
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
static void gtk_wrap_box_class_init (GtkWrapBoxClass *klass);
|
||||
static void gtk_wrap_box_init (GtkWrapBox *wbox);
|
||||
static void gtk_wrap_box_get_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_set_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_set_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_get_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id);
|
||||
static void gtk_wrap_box_map (GtkWidget *widget);
|
||||
static void gtk_wrap_box_unmap (GtkWidget *widget);
|
||||
static void gtk_wrap_box_draw (GtkWidget *widget,
|
||||
GdkRectangle *area);
|
||||
static gint gtk_wrap_box_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event);
|
||||
static void gtk_wrap_box_add (GtkContainer *container,
|
||||
GtkWidget *widget);
|
||||
static void gtk_wrap_box_remove (GtkContainer *container,
|
||||
GtkWidget *widget);
|
||||
static void gtk_wrap_box_forall (GtkContainer *container,
|
||||
gboolean include_internals,
|
||||
GtkCallback callback,
|
||||
gpointer callback_data);
|
||||
static GtkType gtk_wrap_box_child_type (GtkContainer *container);
|
||||
|
||||
|
||||
/* --- variables --- */
|
||||
static gpointer parent_class = NULL;
|
||||
|
||||
|
||||
/* --- functions --- */
|
||||
GtkType
|
||||
gtk_wrap_box_get_type (void)
|
||||
{
|
||||
static GtkType wrap_box_type = 0;
|
||||
|
||||
if (!wrap_box_type)
|
||||
{
|
||||
static const GtkTypeInfo wrap_box_info =
|
||||
{
|
||||
"GtkWrapBox",
|
||||
sizeof (GtkWrapBox),
|
||||
sizeof (GtkWrapBoxClass),
|
||||
(GtkClassInitFunc) gtk_wrap_box_class_init,
|
||||
(GtkObjectInitFunc) gtk_wrap_box_init,
|
||||
/* reserved_1 */ NULL,
|
||||
/* reserved_2 */ NULL,
|
||||
(GtkClassInitFunc) NULL,
|
||||
};
|
||||
|
||||
wrap_box_type = gtk_type_unique (GTK_TYPE_CONTAINER, &wrap_box_info);
|
||||
}
|
||||
|
||||
return wrap_box_type;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_class_init (GtkWrapBoxClass *class)
|
||||
{
|
||||
GtkObjectClass *object_class;
|
||||
GtkWidgetClass *widget_class;
|
||||
GtkContainerClass *container_class;
|
||||
|
||||
object_class = GTK_OBJECT_CLASS (class);
|
||||
widget_class = GTK_WIDGET_CLASS (class);
|
||||
container_class = GTK_CONTAINER_CLASS (class);
|
||||
|
||||
parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
|
||||
|
||||
object_class->set_arg = gtk_wrap_box_set_arg;
|
||||
object_class->get_arg = gtk_wrap_box_get_arg;
|
||||
|
||||
widget_class->map = gtk_wrap_box_map;
|
||||
widget_class->unmap = gtk_wrap_box_unmap;
|
||||
widget_class->draw = gtk_wrap_box_draw;
|
||||
widget_class->expose_event = gtk_wrap_box_expose;
|
||||
|
||||
container_class->add = gtk_wrap_box_add;
|
||||
container_class->remove = gtk_wrap_box_remove;
|
||||
container_class->forall = gtk_wrap_box_forall;
|
||||
container_class->child_type = gtk_wrap_box_child_type;
|
||||
container_class->set_child_arg = gtk_wrap_box_set_child_arg;
|
||||
container_class->get_child_arg = gtk_wrap_box_get_child_arg;
|
||||
|
||||
gtk_object_add_arg_type ("GtkWrapBox::homogeneous",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_HOMOGENEOUS);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::justify",
|
||||
GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_JUSTIFY);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::hspacing",
|
||||
GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_HSPACING);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::vspacing",
|
||||
GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_VSPACING);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::line_justify",
|
||||
GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_LINE_JUSTIFY);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::aspect_ratio",
|
||||
GTK_TYPE_FLOAT, GTK_ARG_READWRITE, ARG_ASPECT_RATIO);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::current_ratio",
|
||||
GTK_TYPE_FLOAT, GTK_ARG_READABLE, ARG_CURRENT_RATIO);
|
||||
gtk_object_add_arg_type ("GtkWrapBox::max_children_per_line",
|
||||
GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_CHILD_LIMIT);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::position",
|
||||
GTK_TYPE_INT, GTK_ARG_READWRITE, CHILD_ARG_POSITION);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::hexpand",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_HEXPAND);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::hfill",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_HFILL);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::vexpand",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_VEXPAND);
|
||||
gtk_container_add_child_arg_type ("GtkWrapBox::vfill",
|
||||
GTK_TYPE_BOOL, GTK_ARG_READWRITE, CHILD_ARG_VFILL);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_init (GtkWrapBox *wbox)
|
||||
{
|
||||
GTK_WIDGET_SET_FLAGS (wbox, GTK_NO_WINDOW);
|
||||
|
||||
wbox->homogeneous = FALSE;
|
||||
wbox->hspacing = 0;
|
||||
wbox->vspacing = 0;
|
||||
wbox->justify = GTK_JUSTIFY_LEFT;
|
||||
wbox->line_justify = GTK_JUSTIFY_BOTTOM;
|
||||
wbox->n_children = 0;
|
||||
wbox->children = NULL;
|
||||
wbox->aspect_ratio = 1;
|
||||
wbox->child_limit = 32767;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_set_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (object);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
case ARG_HOMOGENEOUS:
|
||||
gtk_wrap_box_set_homogeneous (wbox, GTK_VALUE_BOOL (*arg));
|
||||
break;
|
||||
case ARG_JUSTIFY:
|
||||
gtk_wrap_box_set_justify (wbox, GTK_VALUE_ENUM (*arg));
|
||||
break;
|
||||
case ARG_LINE_JUSTIFY:
|
||||
gtk_wrap_box_set_line_justify (wbox, GTK_VALUE_ENUM (*arg));
|
||||
break;
|
||||
case ARG_HSPACING:
|
||||
gtk_wrap_box_set_hspacing (wbox, GTK_VALUE_UINT (*arg));
|
||||
break;
|
||||
case ARG_VSPACING:
|
||||
gtk_wrap_box_set_vspacing (wbox, GTK_VALUE_UINT (*arg));
|
||||
break;
|
||||
case ARG_ASPECT_RATIO:
|
||||
gtk_wrap_box_set_aspect_ratio (wbox, GTK_VALUE_FLOAT (*arg));
|
||||
break;
|
||||
case ARG_CHILD_LIMIT:
|
||||
if (wbox->child_limit != GTK_VALUE_UINT (*arg))
|
||||
{
|
||||
wbox->child_limit = CLAMP (GTK_VALUE_UINT (*arg), 1, 32767);
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_get_arg (GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (object);
|
||||
GtkWidget *widget = GTK_WIDGET (object);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
case ARG_HOMOGENEOUS:
|
||||
GTK_VALUE_BOOL (*arg) = wbox->homogeneous;
|
||||
break;
|
||||
case ARG_JUSTIFY:
|
||||
GTK_VALUE_ENUM (*arg) = wbox->justify;
|
||||
break;
|
||||
case ARG_LINE_JUSTIFY:
|
||||
GTK_VALUE_ENUM (*arg) = wbox->line_justify;
|
||||
break;
|
||||
case ARG_HSPACING:
|
||||
GTK_VALUE_UINT (*arg) = wbox->hspacing;
|
||||
break;
|
||||
case ARG_VSPACING:
|
||||
GTK_VALUE_UINT (*arg) = wbox->vspacing;
|
||||
break;
|
||||
case ARG_ASPECT_RATIO:
|
||||
GTK_VALUE_FLOAT (*arg) = wbox->aspect_ratio;
|
||||
break;
|
||||
case ARG_CURRENT_RATIO:
|
||||
GTK_VALUE_FLOAT (*arg) = (((gfloat) widget->allocation.width) /
|
||||
((gfloat) widget->allocation.height));
|
||||
break;
|
||||
case ARG_CHILD_LIMIT:
|
||||
GTK_VALUE_UINT (*arg) = wbox->child_limit;
|
||||
break;
|
||||
default:
|
||||
arg->type = GTK_TYPE_INVALID;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_set_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
gboolean hexpand = FALSE, hfill = FALSE, vexpand = FALSE, vfill = FALSE;
|
||||
|
||||
if (arg_id != CHILD_ARG_POSITION)
|
||||
gtk_wrap_box_query_child_packing (wbox, child, &hexpand, &hfill, &vexpand, &vfill);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
case CHILD_ARG_POSITION:
|
||||
gtk_wrap_box_reorder_child (wbox, child, GTK_VALUE_INT (*arg));
|
||||
break;
|
||||
case CHILD_ARG_HEXPAND:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
GTK_VALUE_BOOL (*arg), hfill,
|
||||
vexpand, vfill);
|
||||
break;
|
||||
case CHILD_ARG_HFILL:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
hexpand, GTK_VALUE_BOOL (*arg),
|
||||
vexpand, vfill);
|
||||
break;
|
||||
case CHILD_ARG_VEXPAND:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
hexpand, hfill,
|
||||
GTK_VALUE_BOOL (*arg), vfill);
|
||||
break;
|
||||
case CHILD_ARG_VFILL:
|
||||
gtk_wrap_box_set_child_packing (wbox, child,
|
||||
hexpand, hfill,
|
||||
vexpand, GTK_VALUE_BOOL (*arg));
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_get_child_arg (GtkContainer *container,
|
||||
GtkWidget *child,
|
||||
GtkArg *arg,
|
||||
guint arg_id)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
gboolean hexpand = FALSE, hfill = FALSE, vexpand = FALSE, vfill = FALSE;
|
||||
|
||||
if (arg_id != CHILD_ARG_POSITION)
|
||||
gtk_wrap_box_query_child_packing (wbox, child, &hexpand, &hfill, &vexpand, &vfill);
|
||||
|
||||
switch (arg_id)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
case CHILD_ARG_POSITION:
|
||||
GTK_VALUE_INT (*arg) = 0;
|
||||
for (child_info = wbox->children; child_info; child_info = child_info->next)
|
||||
{
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
GTK_VALUE_INT (*arg)++;
|
||||
}
|
||||
if (!child_info)
|
||||
GTK_VALUE_INT (*arg) = -1;
|
||||
break;
|
||||
case CHILD_ARG_HEXPAND:
|
||||
GTK_VALUE_BOOL (*arg) = hexpand;
|
||||
break;
|
||||
case CHILD_ARG_HFILL:
|
||||
GTK_VALUE_BOOL (*arg) = hfill;
|
||||
break;
|
||||
case CHILD_ARG_VEXPAND:
|
||||
GTK_VALUE_BOOL (*arg) = vexpand;
|
||||
break;
|
||||
case CHILD_ARG_VFILL:
|
||||
GTK_VALUE_BOOL (*arg) = vfill;
|
||||
break;
|
||||
default:
|
||||
arg->type = GTK_TYPE_INVALID;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static GtkType
|
||||
gtk_wrap_box_child_type (GtkContainer *container)
|
||||
{
|
||||
return GTK_TYPE_WIDGET;
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_homogeneous (GtkWrapBox *wbox,
|
||||
gboolean homogeneous)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
homogeneous = homogeneous != FALSE;
|
||||
if (wbox->homogeneous != homogeneous)
|
||||
{
|
||||
wbox->homogeneous = homogeneous;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_hspacing (GtkWrapBox *wbox,
|
||||
guint hspacing)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
if (wbox->hspacing != hspacing)
|
||||
{
|
||||
wbox->hspacing = hspacing;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_vspacing (GtkWrapBox *wbox,
|
||||
guint vspacing)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
if (wbox->vspacing != vspacing)
|
||||
{
|
||||
wbox->vspacing = vspacing;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_justify (GtkWrapBox *wbox,
|
||||
GtkJustification justify)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (justify <= GTK_JUSTIFY_FILL);
|
||||
|
||||
if (wbox->justify != justify)
|
||||
{
|
||||
wbox->justify = justify;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_line_justify (GtkWrapBox *wbox,
|
||||
GtkJustification line_justify)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (line_justify <= GTK_JUSTIFY_FILL);
|
||||
|
||||
if (wbox->line_justify != line_justify)
|
||||
{
|
||||
wbox->line_justify = line_justify;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_aspect_ratio (GtkWrapBox *wbox,
|
||||
gfloat aspect_ratio)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
|
||||
aspect_ratio = CLAMP (aspect_ratio, 1.0 / 256.0, 256.0);
|
||||
|
||||
if (wbox->aspect_ratio != aspect_ratio)
|
||||
{
|
||||
wbox->aspect_ratio = aspect_ratio;
|
||||
gtk_widget_queue_resize (GTK_WIDGET (wbox));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_pack (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
g_return_if_fail (child->parent == NULL);
|
||||
|
||||
child_info = g_new (GtkWrapBoxChild, 1);
|
||||
child_info->widget = child;
|
||||
child_info->hexpand = hexpand ? TRUE : FALSE;
|
||||
child_info->hfill = hfill ? TRUE : FALSE;
|
||||
child_info->vexpand = vexpand ? TRUE : FALSE;
|
||||
child_info->vfill = vfill ? TRUE : FALSE;
|
||||
child_info->next = NULL;
|
||||
if (wbox->children)
|
||||
{
|
||||
GtkWrapBoxChild *last = wbox->children;
|
||||
|
||||
while (last->next)
|
||||
last = last->next;
|
||||
last->next = child_info;
|
||||
}
|
||||
else
|
||||
wbox->children = child_info;
|
||||
wbox->n_children++;
|
||||
|
||||
gtk_widget_set_parent (child, GTK_WIDGET (wbox));
|
||||
|
||||
if (GTK_WIDGET_REALIZED (wbox))
|
||||
gtk_widget_realize (child);
|
||||
|
||||
if (GTK_WIDGET_VISIBLE (wbox) && GTK_WIDGET_VISIBLE (child))
|
||||
{
|
||||
if (GTK_WIDGET_MAPPED (wbox))
|
||||
gtk_widget_map (child);
|
||||
|
||||
gtk_widget_queue_resize (child);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_reorder_child (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gint position)
|
||||
{
|
||||
GtkWrapBoxChild *child_info, *last = NULL;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
|
||||
for (child_info = wbox->children; child_info; last = child_info, child_info = last->next)
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
|
||||
if (child_info && wbox->children->next)
|
||||
{
|
||||
GtkWrapBoxChild *tmp;
|
||||
|
||||
if (last)
|
||||
last->next = child_info->next;
|
||||
else
|
||||
wbox->children = child_info->next;
|
||||
|
||||
last = NULL;
|
||||
tmp = wbox->children;
|
||||
while (position && tmp->next)
|
||||
{
|
||||
position--;
|
||||
last = tmp;
|
||||
tmp = last->next;
|
||||
}
|
||||
|
||||
if (position)
|
||||
{
|
||||
tmp->next = child_info;
|
||||
child_info->next = NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
child_info->next = tmp;
|
||||
if (last)
|
||||
last->next = child_info;
|
||||
else
|
||||
wbox->children = child_info;
|
||||
}
|
||||
|
||||
if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (wbox))
|
||||
gtk_widget_queue_resize (child);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_query_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean *hexpand,
|
||||
gboolean *hfill,
|
||||
gboolean *vexpand,
|
||||
gboolean *vfill)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
|
||||
for (child_info = wbox->children; child_info; child_info = child_info->next)
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
|
||||
if (child_info)
|
||||
{
|
||||
if (hexpand)
|
||||
*hexpand = child_info->hexpand;
|
||||
if (hfill)
|
||||
*hfill = child_info->hfill;
|
||||
if (vexpand)
|
||||
*vexpand = child_info->vexpand;
|
||||
if (vfill)
|
||||
*vfill = child_info->vfill;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_wrap_box_set_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill)
|
||||
{
|
||||
GtkWrapBoxChild *child_info;
|
||||
|
||||
g_return_if_fail (GTK_IS_WRAP_BOX (wbox));
|
||||
g_return_if_fail (GTK_IS_WIDGET (child));
|
||||
|
||||
hexpand = hexpand != FALSE;
|
||||
hfill = hfill != FALSE;
|
||||
vexpand = vexpand != FALSE;
|
||||
vfill = vfill != FALSE;
|
||||
|
||||
for (child_info = wbox->children; child_info; child_info = child_info->next)
|
||||
if (child_info->widget == child)
|
||||
break;
|
||||
|
||||
if (child_info &&
|
||||
(child_info->hexpand != hexpand || child_info->vexpand != vexpand ||
|
||||
child_info->hfill != hfill || child_info->vfill != vfill))
|
||||
{
|
||||
child_info->hexpand = hexpand;
|
||||
child_info->hfill = hfill;
|
||||
child_info->vexpand = vexpand;
|
||||
child_info->vfill = vfill;
|
||||
|
||||
if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (wbox))
|
||||
gtk_widget_queue_resize (child);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_map (GtkWidget *widget)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
|
||||
GTK_WIDGET_SET_FLAGS (wbox, GTK_MAPPED);
|
||||
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget) &&
|
||||
!GTK_WIDGET_MAPPED (child->widget))
|
||||
gtk_widget_map (child->widget);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_unmap (GtkWidget *widget)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
|
||||
GTK_WIDGET_UNSET_FLAGS (wbox, GTK_MAPPED);
|
||||
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_VISIBLE (child->widget) &&
|
||||
GTK_WIDGET_MAPPED (child->widget))
|
||||
gtk_widget_unmap (child->widget);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_draw (GtkWidget *widget,
|
||||
GdkRectangle *area)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
GdkRectangle child_area;
|
||||
|
||||
if (GTK_WIDGET_DRAWABLE (widget))
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_DRAWABLE (child->widget) &&
|
||||
gtk_widget_intersect (child->widget, area, &child_area))
|
||||
gtk_widget_draw (child->widget, &child_area);
|
||||
}
|
||||
|
||||
static gint
|
||||
gtk_wrap_box_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (widget);
|
||||
GtkWrapBoxChild *child;
|
||||
GdkEventExpose child_event = *event;
|
||||
|
||||
g_return_val_if_fail (event != NULL, FALSE);
|
||||
|
||||
if (GTK_WIDGET_DRAWABLE (widget))
|
||||
for (child = wbox->children; child; child = child->next)
|
||||
if (GTK_WIDGET_DRAWABLE (child->widget) &&
|
||||
GTK_WIDGET_NO_WINDOW (child->widget) &&
|
||||
gtk_widget_intersect (child->widget, &event->area, &child_event.area))
|
||||
gtk_widget_event (child->widget, (GdkEvent*) &child_event);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_add (GtkContainer *container,
|
||||
GtkWidget *widget)
|
||||
{
|
||||
gtk_wrap_box_pack (GTK_WRAP_BOX (container), widget, FALSE, TRUE, FALSE, TRUE);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_remove (GtkContainer *container,
|
||||
GtkWidget *widget)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
GtkWrapBoxChild *child, *last = NULL;
|
||||
|
||||
child = wbox->children;
|
||||
while (child)
|
||||
{
|
||||
if (child->widget == widget)
|
||||
{
|
||||
gboolean was_visible;
|
||||
|
||||
was_visible = GTK_WIDGET_VISIBLE (widget);
|
||||
gtk_widget_unparent (widget);
|
||||
|
||||
if (last)
|
||||
last->next = child->next;
|
||||
else
|
||||
wbox->children = child->next;
|
||||
g_free (child);
|
||||
wbox->n_children--;
|
||||
|
||||
if (was_visible)
|
||||
gtk_widget_queue_resize (GTK_WIDGET (container));
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
last = child;
|
||||
child = last->next;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_wrap_box_forall (GtkContainer *container,
|
||||
gboolean include_internals,
|
||||
GtkCallback callback,
|
||||
gpointer callback_data)
|
||||
{
|
||||
GtkWrapBox *wbox = GTK_WRAP_BOX (container);
|
||||
GtkWrapBoxChild *child;
|
||||
|
||||
child = wbox->children;
|
||||
while (child)
|
||||
{
|
||||
GtkWidget *widget = child->widget;
|
||||
|
||||
child = child->next;
|
||||
|
||||
callback (widget, callback_data);
|
||||
}
|
||||
}
|
|
@ -0,0 +1,129 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* GtkWrapBox: Wrapping box widget
|
||||
* Copyright (C) 1999 Tim Janik
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
#ifndef __GTK_WRAP_BOX_H__
|
||||
#define __GTK_WRAP_BOX_H__
|
||||
|
||||
|
||||
#include <gdk/gdk.h>
|
||||
#include <gtk/gtkcontainer.h>
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
/* --- type macros --- */
|
||||
#define GTK_TYPE_WRAP_BOX (gtk_wrap_box_get_type ())
|
||||
#define GTK_WRAP_BOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_WRAP_BOX, GtkWrapBox))
|
||||
#define GTK_WRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_WRAP_BOX, GtkWrapBoxClass))
|
||||
#define GTK_IS_WRAP_BOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_WRAP_BOX))
|
||||
#define GTK_IS_WRAP_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WRAP_BOX))
|
||||
#define GTK_WRAP_BOX_GET_CLASS(obj) (GTK_WRAP_BOX_CLASS (((GtkObject*) (obj))->klass))
|
||||
|
||||
|
||||
/* --- typedefs --- */
|
||||
typedef struct _GtkWrapBox GtkWrapBox;
|
||||
typedef struct _GtkWrapBoxClass GtkWrapBoxClass;
|
||||
typedef struct _GtkWrapBoxChild GtkWrapBoxChild;
|
||||
|
||||
/* --- GtkWrapBox --- */
|
||||
struct _GtkWrapBox
|
||||
{
|
||||
GtkContainer container;
|
||||
|
||||
guint homogeneous : 1;
|
||||
guint justify : 4;
|
||||
guint line_justify : 4;
|
||||
guint8 hspacing;
|
||||
guint8 vspacing;
|
||||
guint16 n_children;
|
||||
GtkWrapBoxChild *children;
|
||||
gfloat aspect_ratio; /* 1/256..256 */
|
||||
guint child_limit;
|
||||
};
|
||||
struct _GtkWrapBoxClass
|
||||
{
|
||||
GtkContainerClass parent_class;
|
||||
};
|
||||
struct _GtkWrapBoxChild
|
||||
{
|
||||
GtkWidget *widget;
|
||||
guint hexpand : 1;
|
||||
guint hfill : 1;
|
||||
guint vexpand : 1;
|
||||
guint vfill : 1;
|
||||
|
||||
GtkWrapBoxChild *next;
|
||||
};
|
||||
#define GTK_JUSTIFY_TOP GTK_JUSTIFY_LEFT
|
||||
#define GTK_JUSTIFY_BOTTOM GTK_JUSTIFY_RIGHT
|
||||
|
||||
|
||||
/* --- prototypes --- */
|
||||
GtkType gtk_wrap_box_get_type (void);
|
||||
void gtk_wrap_box_set_homogeneous (GtkWrapBox *wbox,
|
||||
gboolean homogeneous);
|
||||
void gtk_wrap_box_set_hspacing (GtkWrapBox *wbox,
|
||||
guint hspacing);
|
||||
void gtk_wrap_box_set_vspacing (GtkWrapBox *wbox,
|
||||
guint vspacing);
|
||||
void gtk_wrap_box_set_justify (GtkWrapBox *wbox,
|
||||
GtkJustification justify);
|
||||
void gtk_wrap_box_set_line_justify (GtkWrapBox *wbox,
|
||||
GtkJustification line_justify);
|
||||
void gtk_wrap_box_set_aspect_ratio (GtkWrapBox *wbox,
|
||||
gfloat aspect_ratio);
|
||||
void gtk_wrap_box_pack (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill);
|
||||
void gtk_wrap_box_reorder_child (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gint position);
|
||||
void gtk_wrap_box_query_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean *hexpand,
|
||||
gboolean *hfill,
|
||||
gboolean *vexpand,
|
||||
gboolean *vfill);
|
||||
void gtk_wrap_box_set_child_packing (GtkWrapBox *wbox,
|
||||
GtkWidget *child,
|
||||
gboolean hexpand,
|
||||
gboolean hfill,
|
||||
gboolean vexpand,
|
||||
gboolean vfill);
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
#endif /* __GTK_WRAP_BOX_H__ */
|
||||
|
||||
|
||||
|
||||
|
|
@ -113,6 +113,7 @@ gimpinclude_HEADERS = \
|
|||
gimpfeatures.h \
|
||||
gimpfileselection.h \
|
||||
gimplimits.h \
|
||||
gimpmath.h \
|
||||
gimpmatrix.h \
|
||||
gimpmenu.h \
|
||||
gimpmodule.h \
|
||||
|
|
Loading…
Reference in New Issue