Added fl (frame layout) to wxWindows, from source tidied by Hans Van Leemputten <Hansvl@softhome.net>.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11170 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/include/wx/fl/updatesmgr.h

@@ -0,0 +1,56 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas (@Lithuania)
+// Modified by:
+// Created:     19/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __UPDATESMGR_G__
+#define __UPDATESMGR_G__
+
+#ifdef __GNUG__
+    #pragma interface "updatesmgr.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+/*
+ * class implements slightly optimized logic for refreshing
+ * areas of frame layout - which actually need to be updated. 
+ */
+
+class cbSimpleUpdatesMgr : public cbUpdatesManagerBase
+{
+	DECLARE_DYNAMIC_CLASS( cbSimpleUpdatesMgr )
+protected:
+
+	bool WasChanged( cbUpdateMgrData& data, wxRect& currentBounds );
+
+public:
+
+	cbSimpleUpdatesMgr(void) {}
+
+	cbSimpleUpdatesMgr( wxFrameLayout* pPanel );
+
+	// notificiactions received from Frame Layout (in the order, in which
+	// they usually would be invoked)
+
+	virtual void OnStartChanges();
+
+	virtual void OnRowWillChange( cbRowInfo* pRow, cbDockPane* pInPane );
+	virtual void OnBarWillChange( cbBarInfo* pBar, cbRowInfo* pInRow, cbDockPane* pInPane );
+	virtual void OnPaneMarginsWillChange( cbDockPane* pPane );
+	virtual void OnPaneWillChange( cbDockPane* pPane );
+
+	virtual void OnFinishChanges();
+
+	// refreshes parts of the frame layout, which need an update
+	virtual void UpdateNow();
+};
+
+#endif /* __UPDATESMGR_G__ */
+