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use event boxes without visible window instead of drawing areas for the 

2008-02-26  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimpchainbutton.c: use event boxes without
	visible window instead of drawing areas for the lines besides the
	button. Fixes the background which was drawn wrongly for many
	themes.

svn path=/trunk/; revision=24965
This commit is contained in:
Sven Neumann 2008-02-26 09:47:29 +00:00 committed by Sven Neumann
parent d5b63146a7
commit b9407d2fc7
2 changed files with 49 additions and 20 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-02-26 Sven Neumann <sven@gimp.org>
* libgimpwidgets/gimpchainbutton.c: use event boxes without
visible window instead of drawing areas for the lines besides the
button. Fixes the background which was drawn wrongly for many
themes.
2008-02-26 Sven Neumann <sven@gimp.org>
* plug-ins/print/print-preview.[ch]: derive from GtkEventBox and

62
libgimpwidgets/gimpchainbutton.c
View File

@ -118,8 +118,13 @@ gimp_chain_button_init (GimpChainButton *button)
button->position = GIMP_CHAIN_TOP;
button->active = FALSE;
button->line1 = gtk_drawing_area_new ();
button->line2 = gtk_drawing_area_new ();
button->line1 = g_object_new (GTK_TYPE_EVENT_BOX,
"visible-window", FALSE,
NULL);
button->line2 = g_object_new (GTK_TYPE_EVENT_BOX,
"visible-window", FALSE,
NULL);
button->image = gtk_image_new ();
button->button = gtk_button_new ();
@ -303,7 +308,7 @@ gimp_chain_button_draw_lines (GtkWidget *widget,
{
GdkPoint points[3];
GdkPoint buf;
GtkShadowType shadow;
GtkShadowType shadow;
GimpChainPosition position;
gint which_line;
@ -313,25 +318,30 @@ gimp_chain_button_draw_lines (GtkWidget *widget,
g_return_val_if_fail (GIMP_IS_CHAIN_BUTTON (button), FALSE);
points[0].x = widget->allocation.width / 2;
points[0].y = widget->allocation.height / 2;
points[0].x = widget->allocation.x + widget->allocation.width / 2;
points[0].y = widget->allocation.y + widget->allocation.height / 2;
which_line = (widget == button->line1) ? 1 : -1;
position = button->position;
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
switch (position)
{
case GIMP_CHAIN_LEFT:
position = GIMP_CHAIN_RIGHT;
break;
case GIMP_CHAIN_RIGHT:
position = GIMP_CHAIN_LEFT;
break;
default:
break;
}
{
switch (position)
{
case GIMP_CHAIN_TOP:
case GIMP_CHAIN_BOTTOM:
break;
case GIMP_CHAIN_LEFT:
position = GIMP_CHAIN_RIGHT;
break;
case GIMP_CHAIN_RIGHT:
position = GIMP_CHAIN_LEFT;
break;
}
}
switch (position)
{
@ -340,33 +350,45 @@ gimp_chain_button_draw_lines (GtkWidget *widget,
points[1].x = points[0].x - SHORT_LINE;
points[1].y = points[0].y;
points[2].x = points[1].x;
points[2].y = (which_line == 1) ? widget->allocation.height - 1 : 0;
points[2].y = (which_line == 1 ?
widget->allocation.y + widget->allocation.height - 1 :
widget->allocation.y);
shadow = GTK_SHADOW_ETCHED_IN;
break;
case GIMP_CHAIN_RIGHT:
points[0].x -= SHORT_LINE;
points[1].x = points[0].x + SHORT_LINE;
points[1].y = points[0].y;
points[2].x = points[1].x;
points[2].y = (which_line == 1) ? widget->allocation.height - 1 : 0;
points[2].y = (which_line == 1 ?
widget->allocation.y + widget->allocation.height - 1 :
widget->allocation.y);
shadow = GTK_SHADOW_ETCHED_OUT;
break;
case GIMP_CHAIN_TOP:
points[0].y += SHORT_LINE;
points[1].x = points[0].x;
points[1].y = points[0].y - SHORT_LINE;
points[2].x = (which_line == 1) ? widget->allocation.width - 1 : 0;
points[2].x = (which_line == 1 ?
widget->allocation.x + widget->allocation.width - 1 :
widget->allocation.x);
points[2].y = points[1].y;
shadow = GTK_SHADOW_ETCHED_OUT;
break;
case GIMP_CHAIN_BOTTOM:
points[0].y -= SHORT_LINE;
points[1].x = points[0].x;
points[1].y = points[0].y + SHORT_LINE;
points[2].x = (which_line == 1) ? widget->allocation.width - 1 : 0;
points[2].x = (which_line == 1 ?
widget->allocation.x + widget->allocation.width - 1 :
widget->allocation.x);
points[2].y = points[1].y;
shadow = GTK_SHADOW_ETCHED_IN;
break;
default:
return FALSE;
}