implemented (untested) work around for wxScrolledWindow painting bug

[wxWidgets.git] / include / wx / os2 / frame.h

diff --git a/include/wx/os2/frame.h b/include/wx/os2/frame.h
index e830d71c49f02a4ec44d70db14732a5bfb850b9b..ed2be613806a2d2626be6d43f13b653d6718a846 100644 (file)
--- a/include/wx/os2/frame.h
+++ b/include/wx/os2/frame.h
@@ -12,173 +12,179 @@
 #ifndef _WX_FRAME_H_
 #define _WX_FRAME_H_
 
 #ifndef _WX_FRAME_H_
 #define _WX_FRAME_H_
 

-#include "wx/window.h"
-#include "wx/os2/accel.h"
-#include "wx/icon.h"
+//
+// Get the default resource ID's for frames
+//
+#include "wx/os2/wxOs2.h"

 
 

-WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
-WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
-WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
-
-class WXDLLEXPORT wxMenuBar;
-class WXDLLEXPORT wxStatusBar;
-class WXDLLEXPORT wxToolBar;
-
-class WXDLLEXPORT wxFrame : public wxWindow
+class WXDLLEXPORT wxFrameOS2 : public wxFrameBase

 {
 {

-    DECLARE_DYNAMIC_CLASS(wxFrame)
-

 public:
 public:

-    wxFrame();
-    wxFrame(wxWindow *parent,
-        wxWindowID id,
-        const wxString& title,
-        const wxPoint& pos = wxDefaultPosition,
-        const wxSize& size = wxDefaultSize,
-        long style = wxDEFAULT_FRAME_STYLE,
-        const wxString& name = wxFrameNameStr)
+    // construction
+    wxFrameOS2() { Init(); }
+    wxFrameOS2( wxWindow*       pParent
+               ,wxWindowID      vId
+               ,const wxString& rsTitle
+               ,const wxPoint&  rPos = wxDefaultPosition
+               ,const wxSize&   rSize = wxDefaultSize
+               ,long            lStyle = wxDEFAULT_FRAME_STYLE
+               ,const wxString& rsName = wxFrameNameStr
+              )

     {
     {

-        Create(parent, id, title, pos, size, style, name);
-    }
-
-    ~wxFrame();
-
-    bool Create(wxWindow *parent,
-                wxWindowID id,
-                const wxString& title,
-                const wxPoint& pos = wxDefaultPosition,
-                const wxSize& size = wxDefaultSize,
-                long style = wxDEFAULT_FRAME_STYLE,
-                const wxString& name = wxFrameNameStr);
-
-    virtual bool Destroy();
-
-    void OnSize(wxSizeEvent& event);
-    void OnMenuHighlight(wxMenuEvent& event);
-    void OnActivate(wxActivateEvent& event);
-    void OnIdle(wxIdleEvent& event);
-    void OnCloseWindow(wxCloseEvent& event);
-
-    bool Show(bool show);
-
-    void DetachMenuBar();
-    // Set menu bar
-    void SetMenuBar(wxMenuBar *menu_bar);
-    virtual wxMenuBar *GetMenuBar() const;
-
-    // Call this to simulate a menu command
-    bool Command(int id) { return ProcessCommand(id); }
+        Init();

 
 

-    // process menu command: returns TRUE if processed
-    bool ProcessCommand(int id);
-
-    // make the window modal (all other windows unresponsive)
-    virtual void MakeModal(bool modal = TRUE);
+        Create(pParent, vId, rsTitle, rPos, rSize, lStyle, rsName);
+    }

 
 

-    // Set icon
-    virtual void SetIcon(const wxIcon& icon);
+    bool Create( wxWindow*       pParent
+                ,wxWindowID      vId
+                ,const wxString& rsTitle
+                ,const wxPoint&  rPos = wxDefaultPosition
+                ,const wxSize&   rSize = wxDefaultSize
+                ,long            lStyle = wxDEFAULT_FRAME_STYLE
+                ,const wxString& rsName = wxFrameNameStr
+               );
+
+    virtual ~wxFrameOS2();
+
+    // implement base class pure virtuals
+    virtual void Maximize(bool bMaximize = TRUE);
+    virtual bool IsMaximized(void) const;
+    virtual void Iconize(bool bIconize = TRUE);
+    virtual bool IsIconized(void) const;
+    virtual void Restore(void);
+    virtual void SetMenuBar(wxMenuBar* pMenubar);
+    virtual void SetIcon(const wxIcon& rIcon);
+    virtual bool ShowFullScreen( bool bShow
+                                ,long lStyle = wxFULLSCREEN_ALL
+                               );
+    virtual bool IsFullScreen(void) const { return m_bFsIsShowing; };
+
+
+    // implementation only from now on
+    // -------------------------------
+
+    // override some more virtuals
+    virtual bool Show(bool bShow = TRUE);
+
+    // event handlers
+    void OnActivate(wxActivateEvent& rEvent);
+    void OnSysColourChanged(wxSysColourChangedEvent& rEvent);

 
     // Toolbar
 #if wxUSE_TOOLBAR
 
     // Toolbar
 #if wxUSE_TOOLBAR

-    virtual wxToolBar* CreateToolBar(long style = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT,
-                                     wxWindowID id = -1,
-                                     const wxString& name = wxToolBarNameStr);
-
-    virtual wxToolBar *OnCreateToolBar(long style, wxWindowID id, const wxString& name);
+    virtual wxToolBar* CreateToolBar( long            lStyle = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT
+                                     ,wxWindowID      vId = -1
+                                     ,const wxString& rsName = wxToolBarNameStr
+                                    );

 
 

-    virtual void SetToolBar(wxToolBar *toolbar) { m_frameToolBar = toolbar; }
-    virtual wxToolBar *GetToolBar() const { return m_frameToolBar; }
-
-    virtual void PositionToolBar();
+    virtual void       PositionToolBar(void);

 #endif // wxUSE_TOOLBAR
 
 #endif // wxUSE_TOOLBAR
 

-#if wxUSE_STATUSBAR

     // Status bar
     // Status bar

-    virtual wxStatusBar* CreateStatusBar(int number = 1,
-                                         long style = wxST_SIZEGRIP,
-                                         wxWindowID id = 0,
-                                         const wxString& name = wxStatusLineNameStr);
-
-    wxStatusBar *GetStatusBar() const { return m_frameStatusBar; }
-    void SetStatusBar(wxStatusBar *statusBar) { m_frameStatusBar = statusBar; }
-
-    virtual void PositionStatusBar();
-    virtual wxStatusBar *OnCreateStatusBar(int number,
-                                           long style,
-                                           wxWindowID id,
-                                           const wxString& name);
-
-    // Set status line text
-    virtual void SetStatusText(const wxString& text, int number = 0);
+#if wxUSE_STATUSBAR
+    virtual wxStatusBar* OnCreateStatusBar( int             nNumber = 1
+                                           ,long            lStyle = wxST_SIZEGRIP
+                                           ,wxWindowID      vId = 0
+                                           ,const wxString& rsName = wxStatusLineNameStr
+                                          );
+    virtual void PositionStatusBar(void);

 
 

-    // Set status line widths
-    virtual void SetStatusWidths(int n, const int widths_field[]);
+    // Hint to tell framework which status bar to use: the default is to use
+    // native one for the platforms which support it (Win32), the generic one
+    // otherwise

 
 

-    // Hint to tell framework which status bar to use

     // TODO: should this go into a wxFrameworkSettings class perhaps?
     // TODO: should this go into a wxFrameworkSettings class perhaps?

-    static void UseNativeStatusBar(bool useNative) { m_useNativeStatusBar = useNative; };
-    static bool UsesNativeStatusBar() { return m_useNativeStatusBar; };
+    static void UseNativeStatusBar(bool bUseNative)
+        { m_bUseNativeStatusBar = bUseNative; };
+    static bool UsesNativeStatusBar()
+        { return m_bUseNativeStatusBar; };

 #endif // wxUSE_STATUSBAR
 
 #endif // wxUSE_STATUSBAR
 

-    // Iconize
-    virtual void Iconize(bool iconize);
-
-    virtual bool IsIconized() const;
-
-    // Is it maximized?
-    virtual bool IsMaximized() const;
-
-    // Compatibility
-    bool Iconized() const { return IsIconized(); }
-
-    virtual void Maximize(bool maximize);
-    //  virtual bool LoadAccelerators(const wxString& table);
-
-    // Responds to colour changes
-    void OnSysColourChanged(wxSysColourChangedEvent& event);
-
-    // Query app for menu item updates (called from OnIdle)
-    void DoMenuUpdates();
-    void DoMenuUpdates(wxMenu* menu, wxWindow* focusWin);
-

     WXHMENU GetWinMenu() const { return m_hMenu; }
 
     // Returns the origin of client area (may be different from (0,0) if the
     // frame has a toolbar)
     virtual wxPoint GetClientAreaOrigin() const;
 
     WXHMENU GetWinMenu() const { return m_hMenu; }
 
     // Returns the origin of client area (may be different from (0,0) if the
     // frame has a toolbar)
     virtual wxPoint GetClientAreaOrigin() const;
 

-    // Implementation only from here
-        // event handlers
-    bool HandlePaint();
-    bool HandleSize(int x, int y, WXUINT flag);
-    bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
-    bool HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu);
-
-    bool OS2Create(int id, wxWindow *parent, const wxChar *wclass,
-                   wxWindow *wx_win, const wxChar *title,
-                   int x, int y, int width, int height, long style);
-
-  // tooltip management
+    // event handlers
+    bool HandlePaint(void);
+    bool HandleSize( int    nX
+                    ,int    nY
+                    ,WXUINT uFlag
+                   );
+    bool HandleCommand( WXWORD wId
+                       ,WXWORD wCmd
+                       ,WXHWND wControl
+                      );
+    bool HandleMenuSelect( WXWORD  wItem
+                          ,WXWORD  wFlags
+                          ,WXHMENU hMenu
+                         );
+
+    bool OS2Create( int           nId
+                   ,wxWindow*     pParent
+                   ,const wxChar* zWclass
+                   ,wxWindow*     pWxWin
+                   ,const wxChar* zTitle
+                   ,int           nX
+                   ,int           nY
+                   ,int           nWidth
+                   ,int           nHeight
+                   ,long          nStyle
+                  );
+
+    // tooltip management

 #if wxUSE_TOOLTIPS
 #if wxUSE_TOOLTIPS

-    WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
-    void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
+    WXHWND GetToolTipCtrl(void) const { return m_hWndToolTip; }
+    void   SetToolTipCtrl(WXHWND hHwndTT) { m_hWndToolTip = hHwndTT; }

 #endif // tooltips
 
 #endif // tooltips
 

-protected:
-    // override base class virtuals
-    virtual void DoGetClientSize(int *width, int *height) const;
-    virtual void DoGetSize(int *width, int *height) const;
-    virtual void DoGetPosition(int *x, int *y) const;
+    //
+    // Called by wxWindow whenever it gets focus
+    //
+    void SetLastFocus(wxWindow* pWin) { m_pWinLastFocused = pWin; }
+    wxWindow *GetLastFocus(void) const { return m_pWinLastFocused; }

 
 

-    virtual void DoSetClientSize(int width, int height);
+    void      SetClient(WXHWND    c_Hwnd);
+    void      SetClient(wxWindow* c_Window);
+    wxWindow *GetClient();
+    HWND      GetFrame(void) const { return m_hFrame; }

 
 

-    virtual void DoClientToScreen(int *x, int *y) const;
-    virtual void DoScreenToClient(int *x, int *y) const;
+ friend MRESULT EXPENTRY wxFrameWndProc(HWND  hWnd,ULONG ulMsg, MPARAM wParam, MPARAM lParam);
+ friend MRESULT EXPENTRY wxFrameMainWndProc(HWND  hWnd,ULONG ulMsg, MPARAM wParam, MPARAM lParam);

 
 

+protected:
+    // common part of all ctors
+    void         Init(void);
+
+    // common part of Iconize(), Maximize() and Restore()
+    void         DoShowWindow(int nShowCmd);
+
+    // override base class virtuals
+    virtual void DoGetClientSize( int* pWidth
+                                 ,int* pHeight
+                                ) const;
+    virtual void DoGetSize( int* pWidth
+                           ,int* pHeight
+                          ) const;
+    virtual void DoGetPosition( int* pX
+                               ,int* pY
+                              ) const;
+    virtual void DoSetClientSize( int nWidth
+                                 ,int nWeight
+                                );
+
+    // helper
+    void         DetachMenuBar(void);
+
+#if wxUSE_MENUS_NATIVE
+    // perform MSW-specific action when menubar is changed
+    virtual void AttachMenuBar(wxMenuBar* pMenubar);

     // a plug in for MDI frame classes which need to do something special when
     // the menubar is set
     // a plug in for MDI frame classes which need to do something special when
     // the menubar is set

-    virtual void InternalSetMenuBar();
-
+    virtual void InternalSetMenuBar(void);
+#endif

     // propagate our state change to all child frames
     void IconizeChildFrames(bool bIconize);
 
     // propagate our state change to all child frames
     void IconizeChildFrames(bool bIconize);
 


@@ -186,28 +192,58 @@ protected:
     bool OS2TranslateMessage(WXMSG* pMsg);
 
     // window proc for the frames
     bool OS2TranslateMessage(WXMSG* pMsg);
 
     // window proc for the frames

-    MRESULT OS2WindowProc(HWND hwnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+    MRESULT OS2WindowProc( WXUINT   uMessage
+                          ,WXWPARAM wParam
+                          ,WXLPARAM lParam
+                         );

 
 

-    wxMenuBar *           m_frameMenuBar;
-    wxIcon                m_icon;
-    bool                  m_iconized;
-    WXHICON               m_defaultIcon;
+    bool                            m_bIconized;
+    WXHICON                         m_hDefaultIcon;

 
 #if wxUSE_STATUSBAR
 
 #if wxUSE_STATUSBAR

-    wxStatusBar *         m_frameStatusBar;
-
-    static bool           m_useNativeStatusBar;
+    static bool                     m_bUseNativeStatusBar;

 #endif // wxUSE_STATUSBAR
 
 #endif // wxUSE_STATUSBAR
 

-#if wxUSE_TOOLBAR
-    wxToolBar*            m_frameToolBar;
-#endif // wxUSE_TOOLBAR
+    // Data to save/restore when calling ShowFullScreen
+    long                            m_lFsStyle;           // Passed to ShowFullScreen
+    wxRect                          m_vFsOldSize;
+    long                            m_lFsOldWindowStyle;
+    int                             m_nFsStatusBarFields; // 0 for no status bar
+    int                             m_nFsStatusBarHeight;
+    int                             m_nFsToolBarHeight;
+    bool                            m_bFsIsMaximized;
+    bool                            m_bFsIsShowing;
+    bool                            m_bIsShown;
+    wxWindow*                       m_pWinLastFocused;

 
 private:
 #if wxUSE_TOOLTIPS
 
 private:
 #if wxUSE_TOOLTIPS

-    WXHWND                m_hwndToolTip;
+    WXHWND                          m_hWndToolTip;

 #endif // tooltips
 
 #endif // tooltips
 

+    //
+    // Handles to child windows of the Frame, and the frame itself,
+    // that we don't have child objects for (m_hWnd in wxWindow is the
+    // handle of the Frame's client window!
+    //
+    WXHWND                          m_hFrame;
+    WXHWND                          m_hTitleBar;
+    WXHWND                          m_hHScroll;
+    WXHWND                          m_hVScroll;
+
+    //
+    // Swp structures for various client data
+    // DW: Better off in attached RefData?
+    //
+    SWP                             m_vSwp;
+    SWP                             m_vSwpClient;
+    SWP                             m_vSwpTitleBar;
+    SWP                             m_vSwpMenuBar;
+    SWP                             m_vSwpHScroll;
+    SWP                             m_vSwpVScroll;
+    SWP                             m_vSwpStatusBar;
+    SWP                             m_vSwpToolBar;
+

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };