AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2025-01-02 17:00:19 +00:00
Code Issues Projects Releases Wiki Activity

widget: Print a g_warning() when a cairo_t is invalid

Browse Source 
Only print the warning on internal code, so we aren't too verbose.
This commit is contained in:
Benjamin Otte 2011-12-20 15:34:57 +01:00
parent d1c92c38df
commit 8a83f0c2d1
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
gtk/gtkwidget.c
View File

@ -5724,6 +5724,19 @@ _gtk_widget_draw_internal (GtkWidget *widget,
g_signal_emit (widget, widget_signals[DRAW],
0, cr,
&result);
if (cairo_status (cr) &&
_gtk_cairo_get_event (cr))
{
/* We check the event so we only warn about internal GTK calls.
* Errors might come from PDF streams having write failures and
* we don't want to spam stderr in that case.
* We do want to catch errors from
*/
g_warning ("drawing failure for widget `%s': %s",
G_OBJECT_TYPE_NAME (widget),
cairo_status_to_string (cairo_status (cr)));
}
}
context = gtk_widget_get_style_context (widget);