iconview: Move wrap width adjustment to size request code

diff --git a/gtk/gtkiconview.c b/gtk/gtkiconview.c
index 6670098924a99d529edaf1f89c1063285487d544..ffc47b07b7157c451e4bf26e1cc6a1e5ecf26f26 100644 (file)
--- a/gtk/gtkiconview.c
+++ b/gtk/gtkiconview.c
@@ -1360,6 +1360,30 @@ gtk_icon_view_get_n_items (GtkIconView *icon_view)
   return gtk_tree_model_iter_n_children (priv->model, NULL);
 }
 
+static void
+adjust_wrap_width (GtkIconView *icon_view)
+{
+  if (icon_view->priv->text_cell)
+    {
+      gint wrap_width = 50;
+
+      /* Here we go with the same old guess, try the icon size and set double
+       * the size of the first icon found in the list, naive but works much
+       * of the time */
+      if (icon_view->priv->items && icon_view->priv->pixbuf_cell)
+       {
+         gtk_cell_renderer_get_preferred_width (icon_view->priv->pixbuf_cell,
+                                                GTK_WIDGET (icon_view),
+                                                &wrap_width, NULL);
+         
+         wrap_width = MAX (wrap_width * 2, 50);
+       }
+      
+      g_object_set (icon_view->priv->text_cell, "wrap-width", wrap_width, NULL);
+      g_object_set (icon_view->priv->text_cell, "width", wrap_width, NULL);
+    }
+}
+
 static void
 cell_area_get_preferred_size (GtkIconView        *icon_view,
                               GtkCellAreaContext *context,
@@ -1430,6 +1454,8 @@ gtk_icon_view_get_preferred_item_size (GtkIconView    *icon_view,
       GtkIconViewItem *item = items->data;
 
       _gtk_icon_view_set_cell_data (icon_view, item);
+      if (items == priv->items)
+        adjust_wrap_width (icon_view);
       cell_area_get_preferred_size (icon_view, context, orientation, for_size, NULL, NULL);
     }
 
@@ -2753,31 +2779,6 @@ gtk_icon_view_adjustment_changed (GtkAdjustment *adjustment,
     }
 }
 
-static void
-adjust_wrap_width (GtkIconView *icon_view)
-{
-  if (icon_view->priv->text_cell)
-    {
-      gint wrap_width = 50;
-
-      /* Here we go with the same old guess, try the icon size and set double
-       * the size of the first icon found in the list, naive but works much
-       * of the time */
-      if (icon_view->priv->items && icon_view->priv->pixbuf_cell)
-       {
-         _gtk_icon_view_set_cell_data (icon_view, icon_view->priv->items->data);
-         gtk_cell_renderer_get_preferred_width (icon_view->priv->pixbuf_cell,
-                                                GTK_WIDGET (icon_view),
-                                                &wrap_width, NULL);
-         
-         wrap_width = MAX (wrap_width * 2, 50);
-       }
-      
-      g_object_set (icon_view->priv->text_cell, "wrap-width", wrap_width, NULL);
-      g_object_set (icon_view->priv->text_cell, "width", wrap_width, NULL);
-    }
-}
-
 static gint
 compare_sizes (gconstpointer p1,
               gconstpointer p2,
@@ -2801,10 +2802,6 @@ gtk_icon_view_layout (GtkIconView *icon_view)
 
   n_items = gtk_icon_view_get_n_items (icon_view);
 
-  /* Update the wrap width for the text cell before going and requesting sizes */
-  if (n_items)
-    adjust_wrap_width (icon_view);
-
   gtk_icon_view_compute_n_items_for_size (icon_view, 
                                           GTK_ORIENTATION_HORIZONTAL,
                                           gtk_widget_get_allocated_width (widget),