From f91d439ac062c8b845a563e5cc40f9328e0bb406 Mon Sep 17 00:00:00 2001
From: Thomas Geymayer <tomgey@gmail.com>
Date: Thu, 5 Jun 2014 17:32:14 +0200
Subject: [PATCH] canvas.gui: Update ScrollArea for layouting system.

---
 Nasal/canvas/gui/widgets/ScrollArea.nas | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Nasal/canvas/gui/widgets/ScrollArea.nas b/Nasal/canvas/gui/widgets/ScrollArea.nas
index 4be78e877..edbf9f840 100644
--- a/Nasal/canvas/gui/widgets/ScrollArea.nas
+++ b/Nasal/canvas/gui/widgets/ScrollArea.nas
@@ -10,6 +10,12 @@ gui.widgets.ScrollArea = {
     m._max_scroll = [0, 0];
     m._content_size = [0, 0];
 
+    m.setMinimumSize([16, 16]);
+    m.setSizeHint([128, 128]);
+    m.setMaximumSize([m._MAX_SIZE, m._MAX_SIZE]);
+
+    m.setSetGeometryFunc(m.setGeometry);
+
     if( style != nil )
     {
       m._scroll = style.createWidget(parent, "scroll-area", cfg);
@@ -102,6 +108,12 @@ gui.widgets.ScrollArea = {
 
     me.update(bb);
   },
+  setGeometry: func(geom)
+  {
+    me.move(geom[0], geom[1]);
+    me.setSize([geom[2] - geom[0], geom[3] - geom[1]]);
+    return me;
+  },
   # Update scroll bar and content area.
   #
   # Needs to be called when the size of the content changes.