[gnome-control-center] user-accounts/crop-area: Enforce a minimum size

[Rui Matos <rtcm src gnome org>]

commit ca7421efa219632c13c65a27b92f30f4ca28e7c9
Author: Rui Matos <tiagomatos gmail com>
Date:   Fri Nov 28 19:38:32 2014 +0100

    user-accounts/crop-area: Enforce a minimum size
    
    Otherwise, since the dialog is resizable, users could resize us so
    small that we'd crash inside gdk_pixbuf_scale() .
    
    https://bugzilla.gnome.org/show_bug.cgi?id=740986

 panels/user-accounts/cc-crop-area.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/panels/user-accounts/cc-crop-area.c b/panels/user-accounts/cc-crop-area.c
index 2ca8372..66bbd3d 100644
--- a/panels/user-accounts/cc-crop-area.c
+++ b/panels/user-accounts/cc-crop-area.c
@@ -681,6 +681,14 @@ cc_crop_area_button_release_event (GtkWidget      *widget,
 }
 
 static void
+cc_crop_area_set_size_request (CcCropArea *area)
+{
+        gtk_widget_set_size_request (GTK_WIDGET (area),
+                                     area->priv->base_width,
+                                     area->priv->base_height);
+}
+
+static void
 cc_crop_area_finalize (GObject *object)
 {
         CcCropArea *area = CC_CROP_AREA (object);
@@ -733,6 +741,8 @@ cc_crop_area_init (CcCropArea *area)
         area->priv->base_width = 48;
         area->priv->base_height = 48;
         area->priv->aspect = 1;
+
+        cc_crop_area_set_size_request (area);
 }
 
 GtkWidget *
@@ -799,6 +809,8 @@ cc_crop_area_set_min_size (CcCropArea *area,
         area->priv->base_width = width;
         area->priv->base_height = height;
 
+        cc_crop_area_set_size_request (area);
+
         if (area->priv->aspect > 0) {
                 area->priv->aspect = area->priv->base_width / (gdouble)area->priv->base_height;
         }