wg_frame.h

// wg_frame.h
//
// CFrame interface
// Frames are windows within a view that have their own window management controls
//
// Copyright (c) 2002-2004 Rob Wiskow
// rob-dev@boxedchaos.com
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//


#ifndef _WG_FRAME_H_
#define _WG_FRAME_H_

#include "wg_window.h"
#include "wg_view.h"
#include "wg_button.h"


namespace wGui
{



class CFrame : public CWindow
{
public:
     CFrame(const CRect& WindowRect, CView* pParent, CFontEngine* pFontEngine = 0, const std::wstring& sTitle = L"", bool bResizable = true);

     virtual ~CFrame(void);

     void SetTitleBarColor(CRGBColor& TitleBarColor) { m_TitleBarColor = TitleBarColor; }

     void SetTitleBarTextColor(CRGBColor& TitleBarTextColor) { m_TitleBarTextColor = TitleBarTextColor; }

     void SetTitleBarHeight(int iTitleBarHeight);

     bool IsResizable(void) const { return m_bResizable; }

     void AttachMenu(CMenu* pMenu);

     CMenu* GetMenu(void) const { return m_pMenu; }

     void CloseFrame(void);

     bool IsModal(void) const { return m_bModal; }

     void SetModal(bool bModal);


     // CWindow overrides
     virtual void Draw(void) const;

     virtual void PaintToSurface(SDL_Surface& ScreenSurface, SDL_Surface& FloatingSurface, const CPoint& Offset) const;

     virtual void SetWindowRect(const CRect& WindowRect);

     virtual void SetWindowText(const std::wstring& sText);

     virtual bool OnMouseButtonDown(CPoint Point, unsigned int Button);


     // CMessageClient overrides
     virtual bool HandleMessage(CMessage* pMessage);


protected:
     CPictureButton* m_pFrameCloseButton;  
     CRGBColor m_TitleBarColor;  
     CRGBColor m_TitleBarTextColor;  
     int m_iTitleBarHeight;  
     CFontEngine* m_pFontEngine;  
     std::auto_ptr<CRenderedString> m_pRenderedString;  
     bool m_bResizable;  
     bool m_bModal;  
     CMenu* m_pMenu;  

private:
     CRect m_TitleBarRect;  
     bool m_bDragMode;  
     CPoint m_DragPointerStart;  
     CRect m_FrameGhostRect;  
     void operator=(CFrame) { }  
};

}

#endif // _WG_FRAME_H_

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