haiku/src/servers/app/server/RootLayer.h

//------------------------------------------------------------------------------
//	Copyright (c) 2001-2003, OpenBeOS
//
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//	copy of this software and associated documentation files (the "Software"),
//	to deal in the Software without restriction, including without limitation
//	the rights to use, copy, modify, merge, publish, distribute, sublicense,
//	and/or sell copies of the Software, and to permit persons to whom the
//	Software is furnished to do so, subject to the following conditions:
//
//	The above copyright notice and this permission notice shall be included in
//	all copies or substantial portions of the Software.
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//	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
//	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
//	DEALINGS IN THE SOFTWARE.
//
//	File Name:		RootLayer.h
//	Author:			Gabe Yoder <gyoder@stny.rr.com>
//					DarkWyrm <bpmagic@columbus.rr.com>
//	Description:	Class used for the top layer of each workspace's Layer tree
//  
//------------------------------------------------------------------------------
#ifndef _ROOTLAYER_H_
#define _ROOTLAYER_H_

#include "DisplayDriver.h"
#include "Layer.h"

class RootLayer : public Layer
{
public:
	RootLayer(BRect rect, const char *layername);
	~RootLayer();
	void RequestDraw();
	void RequestDraw(const BRect &r);
	void MoveBy(float x, float y);
	void MoveBy(BPoint pt);
	void ResizeBy(float x, float y);
	void ResizeBy(BPoint pt);
	void SetDriver(DisplayDriver *driver);
	void SetColor(const RGBColor &col);
	RGBColor GetColor(void) const;
	void RebuildRegions(bool recursive=false);
private:
	DisplayDriver *_driver;
	RGBColor *_bgcolor;
	bool _visible;
};

#endif