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tests: Connect to draw signal in testoffscreenwindow

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This commit is contained in:
Benjamin Otte 2010-09-08 22:20:34 +02:00
parent 0ad2f57332
commit f8b420783d
1 changed files with 9 additions and 16 deletions
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21
tests/testoffscreenwindow.c
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@ -1,23 +1,16 @@
#include <gtk/gtk.h>
static gboolean
da_expose (GtkWidget *widget,
GdkEventExpose *event,
da_draw (GtkWidget *widget,
cairo_t *cr,
gpointer user_data)
{
GtkOffscreenWindow *offscreen = (GtkOffscreenWindow *)user_data;
cairo_surface_t *surface;
cairo_t *cr;
if (gtk_widget_is_drawable (widget))
{
surface = gtk_offscreen_window_get_surface (offscreen);
cr = gdk_cairo_create (gtk_widget_get_window (widget));
cairo_set_source_surface (cr, surface, 50, 50);
cairo_set_source_surface (cr,
gtk_offscreen_window_get_surface (offscreen),
50, 50);
cairo_paint (cr);
cairo_destroy (cr);
}
return FALSE;
}
@ -73,8 +66,8 @@ main (int argc, char **argv)
gtk_container_add (GTK_CONTAINER (window), da);
g_signal_connect (da,
"expose-event",
G_CALLBACK (da_expose),
"draw",
G_CALLBACK (da_draw),
offscreen);
g_signal_connect (offscreen,