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| author | Mike Engber <engber@src.gnome.org> | 2001-01-10 23:54:58 +0000 |
|---|---|---|
| committer | Mike Engber <engber@src.gnome.org> | 2001-01-10 23:54:58 +0000 |
| commit | 49b199f24a0e2c262f59f56b50a9dea71d4ab800 (patch) | |
| tree | 06ba53124f12e65a9b9dfb457f14f20a72b9c429 /libnautilus-private/nautilus-background.c | |
| parent | 74728e1fe28a1ecd5e6205ea109c44b972bf6f2f (diff) | |
| download | nautilus-49b199f24a0e2c262f59f56b50a9dea71d4ab800.tar.gz | |
reviewed by: John Harper
reviewed by: John Harper
* configure.in:
* libnautilus-extensions/nautilus-background-canvas-group.c:
(nautilus_background_canvas_group_initialize_common),
(nautilus_background_canvas_group_initialize),
(nautilus_background_canvas_group_supplant_root_class):
* libnautilus-extensions/nautilus-background-canvas-group.h:
* libnautilus-extensions/nautilus-background.c:
(nautilus_background_set_up_canvas):
Turned on dithering for canvases (aa mode). We no longer expose
NautilusBackgroundCanvasGroupClass, in nautilus-background-canvas-
group.h. Now we just provide an API to do the class change.
Diffstat (limited to 'libnautilus-private/nautilus-background.c')
| -rw-r--r-- | libnautilus-private/nautilus-background.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/libnautilus-private/nautilus-background.c b/libnautilus-private/nautilus-background.c index b7cfb52ff..316113d79 100644 --- a/libnautilus-private/nautilus-background.c +++ b/libnautilus-private/nautilus-background.c @@ -1335,29 +1335,8 @@ nautilus_background_reset (NautilusBackground *background) static void nautilus_background_set_up_canvas (GtkWidget *widget) { - g_return_if_fail (GTK_IS_WIDGET (widget)); - - /* Attach ourselves to a canvas in a way that will work. - Changing the style is not sufficient. - - Since there's no signal to override in GnomeCanvas to control - drawing the background, we change the class of the canvas root. - This gives us a chance to draw the background before any of the - objects draw themselves, and has no effect on the bounds or - anything related to scrolling. - - We settled on this after less-than-thrilling results using a - canvas item as the background. The canvas item contributed to - the bounds of the canvas and had to constantly be resized. - */ if (GNOME_IS_CANVAS (widget)) { - g_assert (GTK_OBJECT (GNOME_CANVAS (widget)->root)->klass - == gtk_type_class (GNOME_TYPE_CANVAS_GROUP) - || GTK_OBJECT (GNOME_CANVAS (widget)->root)->klass - == gtk_type_class (NAUTILUS_TYPE_BACKGROUND_CANVAS_GROUP)); - - GTK_OBJECT (GNOME_CANVAS (widget)->root)->klass = - gtk_type_class (NAUTILUS_TYPE_BACKGROUND_CANVAS_GROUP); + nautilus_background_canvas_group_supplant_root_class (GNOME_CANVAS (widget)); } } |