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Add shortcuts for the !children case

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Not that we are doing too much work in that case, but we are
segfaulting, which is bad.
https://bugzilla.gnome.org/show_bug.cgi?id=649972
This commit is contained in:
Matthias Clasen 2011-05-12 20:12:51 -04:00
parent 76a96626fd
commit b219b3b0ec
1 changed files with 24 additions and 0 deletions
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24
gtk/gtkgrid.c
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@ -1048,6 +1048,15 @@ gtk_grid_get_size (GtkGrid *grid,
GtkGridRequest request;
GtkGridLines *lines;
if (minimum)
*minimum = 0;
if (natural)
*natural = 0;
if (grid->priv->children == NULL)
return;
request.grid = grid;
gtk_grid_request_count_lines (&request);
lines = &request.lines[orientation];
@ -1069,6 +1078,15 @@ gtk_grid_get_size_for_size (GtkGrid *grid,
GtkGridLines *lines;
gint min_size;
if (minimum)
*minimum = 0;
if (natural)
*natural = 0;
if (grid->priv->children == NULL)
return;
request.grid = grid;
gtk_grid_request_count_lines (&request);
lines = &request.lines[0];
@ -1214,6 +1232,12 @@ gtk_grid_size_allocate (GtkWidget *widget,
GtkGridRequest request;
GtkGridLines *lines;
if (priv->children == NULL)
{
gtk_widget_set_allocation (widget, allocation);
return;
}
request.grid = grid;
gtk_grid_request_count_lines (&request);