[gtk+/wip/baedert/drawing: 200/396] treeview: default to width_changed = TRUE

[Timm Bäder <baedert src gnome org>]

commit 10fc220de09eb648ccdaa0bb331c92a23cd7201e
Author: Timm Bäder <mail baedert org>
Date:   Sat May 20 14:18:11 2017 +0200

    treeview: default to width_changed = TRUE
    
    Checking the given GtkAllocation against the current allocation insize
    ::size-allocate doesn't really work anymore. They are only different if
    the content allocation (the one passed) and the widget allocation (the
    current one) are different, so e.g. when the widget has padding >0
    applied.

 gtk/gtktreeview.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index b9af41b..21d10d6 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -2602,7 +2602,7 @@ gtk_tree_view_size_allocate (GtkWidget     *widget,
 {
   GtkTreeView *tree_view = GTK_TREE_VIEW (widget);
   GList *tmp_list;
-  gboolean width_changed = FALSE;
+  gboolean width_changed = TRUE;
   gint old_width;
   double page_size;