4ff28c37c8
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41365 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
141 lines
4.3 KiB
C++
141 lines
4.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/dfb/toplevel.h
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// Purpose: Top level window, abstraction of wxFrame and wxDialog
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// Author: Vaclav Slavik
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// Created: 2006-08-10
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// RCS-ID: $Id$
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// Copyright: (c) 2006 REA Elektronik GmbH
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_DFB_TOPLEVEL_H_
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#define _WX_DFB_TOPLEVEL_H_
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#include "wx/dfb/dfbptr.h"
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wxDFB_DECLARE_INTERFACE(IDirectFBWindow);
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class wxDfbQueuedPaintRequests;
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struct wxDFBWindowEvent;
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//-----------------------------------------------------------------------------
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// wxTopLevelWindowDFB
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxTopLevelWindowDFB : public wxTopLevelWindowBase
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{
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public:
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// construction
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wxTopLevelWindowDFB() { Init(); }
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wxTopLevelWindowDFB(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDEFAULT_FRAME_STYLE,
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const wxString& name = wxFrameNameStr)
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{
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Init();
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Create(parent, id, title, pos, size, style, name);
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}
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bool Create(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDEFAULT_FRAME_STYLE,
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const wxString& name = wxFrameNameStr);
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virtual ~wxTopLevelWindowDFB();
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// implement base class pure virtuals
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virtual void Maximize(bool maximize = true);
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virtual bool IsMaximized() const;
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virtual void Iconize(bool iconize = true);
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virtual bool IsIconized() const;
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virtual void Restore();
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virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL);
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virtual bool IsFullScreen() const { return m_fsIsShowing; }
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virtual bool Show(bool show = true);
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virtual bool CanSetTransparent() { return true; }
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virtual bool SetTransparent(wxByte alpha);
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virtual void SetTitle(const wxString &title) { m_title = title; }
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virtual wxString GetTitle() const { return m_title; }
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virtual void Update();
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// implementation from now on
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// --------------------------
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void OnInternalIdle();
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wxIDirectFBWindowPtr GetDirectFBWindow() const { return m_dfbwin; }
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// Returns true if some invalidated area of the TLW is currently being
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// painted
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bool IsPainting() const { return m_isPainting; }
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protected:
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// common part of all ctors
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void Init();
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virtual wxIDirectFBSurfacePtr ObtainDfbSurface() const;
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// overriden wxWindow methods
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virtual void DoGetPosition(int *x, int *y) const;
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virtual void DoGetSize(int *width, int *height) const;
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virtual void DoMoveWindow(int x, int y, int width, int height);
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virtual void DoRefreshRect(const wxRect& rect);
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// sets DirectFB keyboard focus to this toplevel window (note that DFB
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// focus is different from wx: only shown TLWs can have it and not any
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// wxWindows as in wx
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void SetDfbFocus();
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private:
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// do queued painting in idle time
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void HandleQueuedPaintRequests();
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// DirectFB events handling
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static void HandleDFBWindowEvent(const wxDFBWindowEvent& event_);
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protected:
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wxString m_title;
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bool m_fsIsShowing:1; /* full screen */
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long m_fsSaveStyle;
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long m_fsSaveFlag;
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wxRect m_fsSaveFrame;
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// is the frame currently maximized?
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bool m_isMaximized:1;
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wxRect m_savedFrame;
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// did we sent wxSizeEvent at least once?
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bool m_sizeSet:1;
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// window's opacity (0: transparent, 255: opaque)
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wxByte m_opacity;
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// interface to the underlying DirectFB window
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wxIDirectFBWindowPtr m_dfbwin;
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private:
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// invalidated areas of the TLW that need repainting
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wxDfbQueuedPaintRequests *m_toPaint;
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// are we currently painting some area of this TLW?
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bool m_isPainting;
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friend class wxEventLoop; // for HandleDFBWindowEvent
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friend class wxWindowDFB; // for SetDfbFocus
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};
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#endif // _WX_DFB_TOPLEVEL_H_
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