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a11y: don't return random numbers

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Return 0 for the image size if we don't have a pixbuf to measure.
This commit is contained in:
Matthias Clasen
2011-08-29 10:50:01 -04:00
parent 006d46362c
commit 1090eba9a8
2 changed files with 6 additions and 0 deletions
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3
gtk/a11y/gtkimagecellaccessible.c
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@ -129,6 +129,9 @@ gtk_image_cell_accessible_get_image_size (AtkImage *image,
GtkCellRenderer *cell_renderer; GtkCellRenderer *cell_renderer;
GdkPixbuf *pixbuf = NULL; GdkPixbuf *pixbuf = NULL;
*width = 0;
*height = 0;
cell_renderer = GTK_RENDERER_CELL_ACCESSIBLE (cell)->renderer; cell_renderer = GTK_RENDERER_CELL_ACCESSIBLE (cell)->renderer;
g_object_get (GTK_CELL_RENDERER_PIXBUF (cell_renderer), g_object_get (GTK_CELL_RENDERER_PIXBUF (cell_renderer),
"pixbuf", &pixbuf, "pixbuf", &pixbuf,

3
gtk/gtkiconview.c
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@ -7316,6 +7316,9 @@ gtk_icon_view_item_accessible_get_image_size (AtkImage *image,
if (atk_state_set_contains_state (item->state_set, ATK_STATE_DEFUNCT)) if (atk_state_set_contains_state (item->state_set, ATK_STATE_DEFUNCT))
return; return;
*width = 0;
*height = 0;
if (get_pixbuf_box (GTK_ICON_VIEW (item->widget), item->item, &box)) if (get_pixbuf_box (GTK_ICON_VIEW (item->widget), item->item, &box))
{ {
*width = box.width; *width = box.width;