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Use cairo to draw the cell renderer selection

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2007-07-28  Thomas Wood  <thos@gnome.org>

	* wp-cellrenderer.c: (cell_renderer_wallpaper_render): Use cairo to draw the
	cell renderer selection

svn path=/trunk/; revision=7910
This commit is contained in:
Thomas Wood 2007-07-28 12:25:32 +00:00 • committed by Thomas Wood
parent ef3bb7e92b
commit c4b82d2716
2 changed files with 28 additions and 8 deletions
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5
capplets/appearance/ChangeLog
View file

@ -1,3 +1,8 @@
2007-07-28 Thomas Wood <thos@gnome.org>
* wp-cellrenderer.c: (cell_renderer_wallpaper_render): Use cairo to draw the
cell renderer selection
2007-07-28 Jens Granseuer <jensgr@gmx.net>
* wp-cellrenderer.c: (cell_renderer_wallpaper_render):

31
capplets/appearance/wp-cellrenderer.c
View file

@ -19,6 +19,7 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "wp-cellrenderer.h"
#include <math.h>
static void cell_renderer_wallpaper_render (GtkCellRenderer *cell,
GdkWindow *window,
@ -65,8 +66,14 @@ cell_renderer_wallpaper_render (GtkCellRenderer *cell,
if ((flags & (GTK_CELL_RENDERER_SELECTED|GTK_CELL_RENDERER_PRELIT)) != 0)
{
cairo_t *cr;
int radius = 5;
int x, y, w, h;
x = background_area->x;
y = background_area->y;
w = background_area->width;
h = background_area->height;
GtkStateType state;
GdkGC *gc;
if ((flags & GTK_CELL_RENDERER_SELECTED) != 0)
{
@ -78,13 +85,21 @@ cell_renderer_wallpaper_render (GtkCellRenderer *cell,
else
state = GTK_STATE_PRELIGHT;
gc = gdk_gc_new (GDK_DRAWABLE (window));
gdk_gc_set_foreground (gc, &widget->style->bg[state]);
gdk_gc_set_line_attributes (gc, 3,
GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER);
/* draw the selection indicator */
cr = gdk_cairo_create (GDK_DRAWABLE (window));
gdk_cairo_set_source_color (cr, &widget->style->base[state]);
gdk_draw_rectangle (GDK_DRAWABLE (window), gc, FALSE,
background_area->x, background_area->y,
background_area->width, background_area->height);
cairo_arc (cr, x + radius, y + radius, radius, M_PI, M_PI * 1.5);
cairo_arc (cr, x + w - radius, y + radius, radius, M_PI * 1.5, 0);
cairo_arc (cr, x + w - radius, y + h - radius, radius, 0, M_PI * 0.5);
cairo_arc (cr, x + radius, y + h - radius, radius, M_PI * 0.5, M_PI);
cairo_close_path (cr);
/* FIXME: this should not be hardcoded to 5 */
cairo_rectangle (cr, x + 5, y + 5, w - 10, h - 10);
cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
cairo_fill (cr);
cairo_destroy (cr);
}
}