[gtk+/rendering-cleanup: 24/63] testgtk: Remove alpha drawing test
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/rendering-cleanup: 24/63] testgtk: Remove alpha drawing test
- Date: Thu, 15 Jul 2010 03:24:56 +0000 (UTC)
commit 480c932c7a6b8e7b00f04ea651318fcd13254a5b
Author: Benjamin Otte <otte redhat com>
Date: Tue Jul 13 15:54:04 2010 +0200
testgtk: Remove alpha drawing test
We use Cairo for that these days.
tests/testgtk.c | 68 -------------------------------------------------------
1 files changed, 0 insertions(+), 68 deletions(-)
---
diff --git a/tests/testgtk.c b/tests/testgtk.c
index 7dfa9c1..5ae4d81 100644
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -247,73 +247,6 @@ build_alpha_widgets (void)
return table;
}
-static gboolean
-on_alpha_drawing_expose (GtkWidget *widget,
- GdkEventExpose *expose)
-{
- int x = widget->allocation.x;
- int y = widget->allocation.y;
- int width = widget->allocation.width;
- int height = widget->allocation.height;
- GdkPixbuf *pixbuf;
- cairo_t *cr;
- guchar *buffer;
- guchar *p;
- int i, j;
-
- buffer = g_malloc (64 * 64 * 4);
-
- gdk_draw_rectangle (widget->window, widget->style->black_gc, FALSE,
- x, y,
- width - 1, height - 1);
-
- p = buffer;
- for (i = 0; i < 64; i++) {
- for (j = 0; j < 64; j++) {
- *(p++) = i * 4 + 3;
- *(p++) = 0;
- *(p++) = j + 4 + 3;
- *(p++) = MIN (255, ((32 - i) * (32 - i) + (32 - j) * (32 - j)) / 8);
- }
- }
- p++;
-
- gdk_draw_rgb_32_image (widget->window, widget->style->black_gc,
- x + 18, y + (height - 64) /2,
- 64, 64, GDK_RGB_DITHER_NORMAL, buffer, 64 * 4);
-
- pixbuf = gdk_pixbuf_new_from_data (buffer, GDK_COLORSPACE_RGB, TRUE,
- 8, 64, 64, 4 * 64, NULL, NULL);
- cr = gdk_cairo_create (widget->window);
-
- gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
- cairo_rectangle (cr,
- x + width - 18 - 64, y + (height - 64) /2,
- 64, 64);
- cairo_fill (cr);
-
- cairo_destroy (cr);
- g_object_unref (pixbuf);
-
- g_free (buffer);
-
- return FALSE;
-}
-
-static GtkWidget *
-build_alpha_drawing ()
-{
- GtkWidget *hbox;
-
- hbox = gtk_hbox_new (FALSE, 0);
- gtk_widget_set_size_request (hbox, 100, 100);
-
- g_signal_connect (hbox, "expose-event",
- G_CALLBACK (on_alpha_drawing_expose), NULL);
-
- return hbox;
-}
-
static void
on_alpha_screen_changed (GtkWidget *widget,
GdkScreen *old_screen,
@@ -383,7 +316,6 @@ create_alpha_window (GtkWidget *widget)
g_signal_connect (window, "composited_changed", G_CALLBACK (on_composited_changed), label);
gtk_box_pack_start (GTK_BOX (vbox), build_alpha_widgets (), TRUE, TRUE, 0);
- gtk_box_pack_start (GTK_BOX (vbox), build_alpha_drawing (), TRUE, TRUE, 0);
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed),
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