Torque3D-clone/Engine/lib/bullet/examples/ThirdPartyLibs/Gwen/Controls/TreeControl.h

/*
	GWEN
	Copyright (c) 2010 Facepunch Studios
	See license in Gwen.h
*/

#pragma once
#ifndef GWEN_CONTROLS_TREECONTROL_H
#define GWEN_CONTROLS_TREECONTROL_H

#include "Gwen/Controls/Base.h"
#include "Gwen/Controls/TreeNode.h"

namespace Gwen 
{
	namespace Controls
	{
		class GWEN_EXPORT TreeControl : public TreeNode
		{
			public:

				GWEN_CONTROL( TreeControl, TreeNode );

				virtual void Render( Skin::Base* skin );

				virtual void OnChildBoundsChanged( Gwen::Rect oldChildBounds, Base* pChild );

				ScrollControl* Scroller() { return m_ScrollControl; }

				virtual void Clear();

				virtual void Layout( Skin::Base* skin );
				virtual void PostLayout( Skin::Base* skin );

				virtual void AllowMultiSelect( bool b ){ m_bAllowMultipleSelection = b; }

				virtual void OnNodeAdded( TreeNode* pNode );

				virtual bool OnKeyUp( bool bDown );
				virtual bool OnKeyDown( bool bDown );
				virtual bool OnKeyRight( bool bDown );
				virtual bool OnKeyLeft( bool bDown );

				virtual void iterate(int action,int* curIndex, int* resultIndex);
				
				virtual void ForceUpdateScrollBars();


			private:

				void OnNodeSelection( Controls::Base* control );

				ScrollControl*		m_ScrollControl;
				bool				m_bAllowMultipleSelection;
				
		};
	}
}
#endif