Commit 170e8712 authored by Cosimo Cecchi's avatar Cosimo Cecchi

overlay: do not to set uninitialized values in the main allocation

gtk_widget_translate_coordinates() can fail in case the widget is not
realized or there's no common ancestor. Don't use the x/y values
returned by that method in that case, since their value is undefined.
parent 421d27c8
......@@ -127,12 +127,22 @@ gtk_overlay_get_main_widget_allocation (GtkOverlay *overlay,
{
GtkWidget *grandchild;
gint x, y;
gboolean res;
grandchild = gtk_bin_get_child (GTK_BIN (main_widget));
res = gtk_widget_translate_coordinates (grandchild, main_widget, 0, 0, &x, &y);
main_alloc.x = x;
main_alloc.y = y;
if (res)
{
main_alloc.x = x;
main_alloc.y = y;
}
else
{
main_alloc.x = 0;
main_alloc.y = 0;
}
main_alloc.width = gtk_widget_get_allocated_width (grandchild);
main_alloc.height = gtk_widget_get_allocated_height (grandchild);
}
......
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