[gedit] open-document-selector : react to font changes

[Sebastien Lafargue <slafargue src gnome org>]

commit bdefe157928291eb43a75801cd75ccfcc34f35e4
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Mon Aug 4 00:29:46 2014 +0200

    open-document-selector : react to font changes
    
    The list height must react to font changes.

 gedit/gedit-open-document-selector.c |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-open-document-selector.c b/gedit/gedit-open-document-selector.c
index 6990d85..d6af102 100644
--- a/gedit/gedit-open-document-selector.c
+++ b/gedit/gedit-open-document-selector.c
@@ -538,6 +538,24 @@ gedit_open_document_selector_class_init (GeditOpenDocumentSelectorClass *klass)
 }
 
 static void
+on_listbox_allocate (GtkWidget                 *widget,
+                     GdkRectangle              *allocation,
+                     GeditOpenDocumentSelector *open_document_selector)
+{
+       GeditOpenDocumentSelectorPrivate *priv = open_document_selector->priv;
+       gint row_height;
+       gint limit_capped;
+       gint listbox_height;
+
+       row_height = calculate_row_height (open_document_selector);
+       limit_capped = MIN (priv->limit, OPEN_DOCUMENT_SELECTOR_MAX_VISIBLE_ROWS);
+       listbox_height = row_height * limit_capped;
+
+       gtk_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (priv->scrolled_window),
+                                                   listbox_height - 2);
+}
+
+static void
 gedit_open_document_selector_init (GeditOpenDocumentSelector *open_document_selector)
 {
        GeditOpenDocumentSelectorPrivate *priv;
@@ -611,6 +629,11 @@ gedit_open_document_selector_init (GeditOpenDocumentSelector *open_document_sele
 
        context = gtk_widget_get_style_context (GTK_WIDGET (priv->listbox));
        gtk_style_context_add_class (context, "gedit-open-document-selector-listbox");
+
+       g_signal_connect (priv->listbox,
+                         "size-allocate",
+                         G_CALLBACK (on_listbox_allocate),
+                         open_document_selector);
 }
 
 GeditOpenDocumentSelector *