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moved some code to an internal helper function. 

2005-12-29  Sven Neumann  <sven@gimp.org>

	* app/widgets/gimpdockable.c (gimp_dockable_expose_event): moved
	some code to an internal helper function.
This commit is contained in:
Sven Neumann 2005-12-29 16:00:28 +00:00 committed by Sven Neumann
parent 842a9abb7f
commit 278b498e41
2 changed files with 33 additions and 15 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-12-29 Sven Neumann <sven@gimp.org>
* app/widgets/gimpdockable.c (gimp_dockable_expose_event): moved
some code to an internal helper function.
2005-12-29 DindinX <dindinx@gimp.org>
* plug-ins/common/waves.c: small cleanups

43
app/widgets/gimpdockable.c
View File

@ -450,6 +450,31 @@ gimp_dockable_style_set (GtkWidget *widget,
GTK_WIDGET_CLASS (parent_class)->style_set (widget, prev_style);
}
static PangoLayout *
gimp_dockable_create_title_layout (GimpDockable *dockable,
GtkWidget *widget,
gint width)
{
PangoLayout *layout;
GtkBin *bin = GTK_BIN (dockable);
gchar *title = NULL;
if (bin->child)
title = gimp_docked_get_title (GIMP_DOCKED (bin->child));
layout = gtk_widget_create_pango_layout (widget,
title ? title : dockable->blurb);
g_free (title);
if (width > 0)
{
pango_layout_set_width (layout, PANGO_SCALE * width);
pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
}
return layout;
}
static gboolean
gimp_dockable_expose_event (GtkWidget *widget,
GdkEventExpose *event)
@ -490,22 +515,9 @@ gimp_dockable_expose_event (GtkWidget *widget,
if (! dockable->title_layout)
{
GtkBin *bin = GTK_BIN (dockable);
gchar *title = NULL;
if (bin->child)
title = gimp_docked_get_title (GIMP_DOCKED (bin->child));
dockable->title_layout =
gtk_widget_create_pango_layout (widget,
title ?
title : dockable->blurb);
g_free (title);
pango_layout_set_width (dockable->title_layout,
PANGO_SCALE * title_area.width);
pango_layout_set_ellipsize (dockable->title_layout,
PANGO_ELLIPSIZE_END);
gimp_dockable_create_title_layout (dockable, widget,
title_area.width);
}
pango_layout_get_pixel_size (dockable->title_layout,
@ -911,6 +923,7 @@ gimp_dockable_clear_title_area (GimpDockable *dockable)
GdkRectangle area;
gimp_dockable_get_title_area (dockable, &area);
gtk_widget_queue_draw_area (GTK_WIDGET (dockable),
area.x, area.y, area.width, area.height);
}