From d92f8a1b8ed78f8dfd9da0fa555d87a91e7d2e4b Mon Sep 17 00:00:00 2001 From: Matthias Clasen Date: Thu, 17 Jun 2021 15:54:36 -0700 Subject: [PATCH] treeviewcolumn: Clip header buttons We don't want to overdraw when dragging a narrow column around, and we also need the clipping to avoid picking the wrong column, when a later column button overlaps an earlier one. Fixes: #4045 --- gtk/gtktreeviewcolumn.c | 1 + 1 file changed, 1 insertion(+) diff --git a/gtk/gtktreeviewcolumn.c b/gtk/gtktreeviewcolumn.c index 4633cacc97..50d2eac884 100644 --- a/gtk/gtktreeviewcolumn.c +++ b/gtk/gtktreeviewcolumn.c @@ -855,6 +855,7 @@ gtk_tree_view_column_create_button (GtkTreeViewColumn *tree_column) priv->button = gtk_button_new (); g_object_ref_sink (priv->button); gtk_widget_set_focus_on_click (priv->button, FALSE); + gtk_widget_set_overflow (priv->button, GTK_OVERFLOW_HIDDEN); g_signal_connect (priv->button, "clicked", G_CALLBACK (gtk_tree_view_column_button_clicked),