[gtk+/gtk-2-18] Bug 581150 - GtkIconView tries to paint items with invalid sizes
- From: Matthew Barnes <mbarnes src gnome org>
- To: svn-commits-list gnome org
- Cc:
- Subject: [gtk+/gtk-2-18] Bug 581150 - GtkIconView tries to paint items with invalid sizes
- Date: Fri, 23 Oct 2009 23:56:41 +0000 (UTC)
commit e3b14b6652069621236c13b75846620f2372a387
Author: Matthew Barnes <mbarnes redhat com>
Date: Fri Oct 23 19:32:25 2009 -0400
Bug 581150 - GtkIconView tries to paint items with invalid sizes
Run gtk_icon_view_layout() if necessary before attempting to paint the
icon view items during an expose event. This ensures all the items have
valid sizes, as some themes don't take kindly to negative dimensions.
gtk/gtkiconview.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkiconview.c b/gtk/gtkiconview.c
index 7bfbaa5..bb6ba29 100644
--- a/gtk/gtkiconview.c
+++ b/gtk/gtkiconview.c
@@ -1545,6 +1545,11 @@ gtk_icon_view_expose (GtkWidget *widget,
if (expose->window != icon_view->priv->bin_window)
return FALSE;
+ /* If a layout has been scheduled, do it now so that all
+ * cell view items have valid sizes before we proceed. */
+ if (icon_view->priv->layout_idle_id != 0)
+ gtk_icon_view_layout (icon_view);
+
cr = gdk_cairo_create (icon_view->priv->bin_window);
cairo_set_line_width (cr, 1.);
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