diff options
author | Matthias Clasen <mclasen@redhat.com> | 2011-02-02 23:54:38 -0500 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2011-02-03 14:40:53 -0500 |
commit | 99691ab7aa61fd7aa702b90f181e9793c1ea2947 (patch) | |
tree | 1b77cd8f41dd8e161912ccccf2f5997f666fdd39 /gtk/gtktreeviewcolumn.c | |
parent | b51f3ffffcd61527714c6fab40c40ef8e68eaeac (diff) | |
download | gtk+-99691ab7aa61fd7aa702b90f181e9793c1ea2947.tar.gz |
Protect against tree_view being NULL
This apparently happens when setting the "visible" property
from ui files.
https://bugzilla.gnome.org/show_bug.cgi?id=640801
Diffstat (limited to 'gtk/gtktreeviewcolumn.c')
-rw-r--r-- | gtk/gtktreeviewcolumn.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gtk/gtktreeviewcolumn.c b/gtk/gtktreeviewcolumn.c index de1a0a226c..b9f1899816 100644 --- a/gtk/gtktreeviewcolumn.c +++ b/gtk/gtktreeviewcolumn.c @@ -1891,10 +1891,10 @@ gtk_tree_view_column_get_spacing (GtkTreeViewColumn *tree_column) * @visible: %TRUE if the @tree_column is visible. * * Sets the visibility of @tree_column. - **/ + */ void gtk_tree_view_column_set_visible (GtkTreeViewColumn *tree_column, - gboolean visible) + gboolean visible) { GtkTreeViewColumnPrivate *priv; @@ -1902,7 +1902,7 @@ gtk_tree_view_column_set_visible (GtkTreeViewColumn *tree_column, priv = tree_column->priv; visible = !! visible; - + if (priv->visible == visible) return; @@ -1911,7 +1911,8 @@ gtk_tree_view_column_set_visible (GtkTreeViewColumn *tree_column, if (priv->visible) _gtk_tree_view_column_cell_set_dirty (tree_column, TRUE); - _gtk_tree_view_reset_header_styles (GTK_TREE_VIEW (priv->tree_view)); + if (priv->tree_view) + _gtk_tree_view_reset_header_styles (GTK_TREE_VIEW (priv->tree_view)); gtk_tree_view_column_update_button (tree_column); g_object_notify (G_OBJECT (tree_column), "visible"); |