[gthumb/ext] [image viewer] added some keybindings

[Paolo Bacchilega <paobac src gnome org>]

commit f954eeb9147c45d1db6538d11b54471be5886930
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sat Sep 5 19:03:06 2009 +0200

    [image viewer] added some keybindings
    
    space to view the next image, backspace to view the previous image

 extensions/image_viewer/gth-image-viewer-page.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/extensions/image_viewer/gth-image-viewer-page.c b/extensions/image_viewer/gth-image-viewer-page.c
index c33b8c1..550037f 100644
--- a/extensions/image_viewer/gth-image-viewer-page.c
+++ b/extensions/image_viewer/gth-image-viewer-page.c
@@ -246,10 +246,12 @@ viewer_key_press_cb (GtkWidget          *widget,
 {
 	switch (gdk_keyval_to_lower (event->keyval)) {
 	case GDK_Page_Up:
+	case GDK_BackSpace:
 		gth_browser_show_prev_image (self->priv->browser, TRUE, FALSE);
 		return TRUE;
 
 	case GDK_Page_Down:
+	case GDK_space:
 		gth_browser_show_next_image (self->priv->browser, TRUE, FALSE);
 		return TRUE;