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enable drags from and disable drops to the ColorArea in the color_info 

2001-01-15  Sven Neumann  <sven@gimp.org>

        * app/color_picker.c: enable drags from and disable drops to
        the ColorArea in the color_info dialog. Changed the cursor_update
        function so it only displays the bad cursor when outside the image.
This commit is contained in:
Sven Neumann 2001-01-15 19:30:42 +00:00 committed by Sven Neumann
parent 0ab27c8bf2
commit 7e4c298080
3 changed files with 62 additions and 24 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2001-01-15 Sven Neumann <sven@gimp.org>
* app/color_picker.c: enable drags from and disable drops to
the ColorArea in the color_info dialog. Changed the cursor_update
function so it only displays the bad cursor when outside the image.
2001-01-15 Michael Natterer <mitch@gimp.org>
* app/devices.c

24
app/color_picker.c
View File

@ -312,9 +312,14 @@ color_picker_button_press (Tool *tool,
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, FALSE, 0);
gimp_rgba_set (&color, 0.0, 0.0, 0.0, 0.0);
color_area = gimp_color_area_new (&color,
gimp_drawable_has_alpha (tool->drawable) ? GIMP_COLOR_AREA_LARGE_CHECKS : GIMP_COLOR_AREA_FLAT, 0);
gtk_widget_set_usize (GTK_WIDGET (color_area), 48, 64);
color_area =
gimp_color_area_new (&color,
gimp_drawable_has_alpha (tool->drawable) ?
GIMP_COLOR_AREA_LARGE_CHECKS :
GIMP_COLOR_AREA_FLAT,
GDK_BUTTON1_MASK | GDK_BUTTON2_MASK);
gtk_widget_set_usize (color_area, 48, 64);
gtk_drag_dest_unset (color_area);
gtk_container_add (GTK_CONTAINER (frame), color_area);
gtk_widget_show (color_area);
gtk_widget_show (frame);
@ -445,16 +450,27 @@ color_picker_cursor_update (Tool *tool,
gdisplay_untransform_coords (gdisp, mevent->x, mevent->y, &x, &y,
FALSE, FALSE);
if (gimp_image_pick_correlate_layer (gdisp->gimage, x, y))
/* We used to use the following code here:
*
* if (gimp_image_pick_correlate_layer (gdisp->gimage, x, y)) { ... }
*/
if (gdisp->gimage &&
x > 0 && x < gdisp->gimage->width &&
y > 0 && y < gdisp->gimage->height)
{
gdisplay_install_tool_cursor (gdisp, GIMP_COLOR_PICKER_CURSOR,
COLOR_PICKER,
CURSOR_MODIFIER_NONE,
FALSE);
}
else
{
gdisplay_install_tool_cursor (gdisp, GIMP_BAD_CURSOR,
COLOR_PICKER,
CURSOR_MODIFIER_NONE,
FALSE);
}
}
static void

24
app/tools/color_picker.c
View File

@ -312,9 +312,14 @@ color_picker_button_press (Tool *tool,
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, FALSE, 0);
gimp_rgba_set (&color, 0.0, 0.0, 0.0, 0.0);
color_area = gimp_color_area_new (&color,
gimp_drawable_has_alpha (tool->drawable) ? GIMP_COLOR_AREA_LARGE_CHECKS : GIMP_COLOR_AREA_FLAT, 0);
gtk_widget_set_usize (GTK_WIDGET (color_area), 48, 64);
color_area =
gimp_color_area_new (&color,
gimp_drawable_has_alpha (tool->drawable) ?
GIMP_COLOR_AREA_LARGE_CHECKS :
GIMP_COLOR_AREA_FLAT,
GDK_BUTTON1_MASK | GDK_BUTTON2_MASK);
gtk_widget_set_usize (color_area, 48, 64);
gtk_drag_dest_unset (color_area);
gtk_container_add (GTK_CONTAINER (frame), color_area);
gtk_widget_show (color_area);
gtk_widget_show (frame);
@ -445,16 +450,27 @@ color_picker_cursor_update (Tool *tool,
gdisplay_untransform_coords (gdisp, mevent->x, mevent->y, &x, &y,
FALSE, FALSE);
if (gimp_image_pick_correlate_layer (gdisp->gimage, x, y))
/* We used to use the following code here:
*
* if (gimp_image_pick_correlate_layer (gdisp->gimage, x, y)) { ... }
*/
if (gdisp->gimage &&
x > 0 && x < gdisp->gimage->width &&
y > 0 && y < gdisp->gimage->height)
{
gdisplay_install_tool_cursor (gdisp, GIMP_COLOR_PICKER_CURSOR,
COLOR_PICKER,
CURSOR_MODIFIER_NONE,
FALSE);
}
else
{
gdisplay_install_tool_cursor (gdisp, GIMP_BAD_CURSOR,
COLOR_PICKER,
CURSOR_MODIFIER_NONE,
FALSE);
}
}
static void