include/wx/os2/frame.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        frame.h
   3 // Purpose:     wxFrame class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/27/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FRAME_H_
  13 #define _WX_FRAME_H_
  14
  15 class WXDLLEXPORT wxFrame : public wxFrameBase
  16 {
  17 public:
  18     // construction
  19     wxFrame() { Init(); }
  20     wxFrame( wxWindow*       pParent
  21             ,wxWindowID      vId
  22             ,const wxString& rsTitle
  23             ,const wxPoint&  rPos = wxDefaultPosition
  24             ,const wxSize&   rSize = wxDefaultSize
  25             ,long            lStyle = wxDEFAULT_FRAME_STYLE
  26             ,const wxString& rsName = wxFrameNameStr
  27            )
  28     {
  29         Init();
  30
  31         Create(pParent, vId, rsTitle, rPos, rSize, lStyle, rsName);
  32     }
  33
  34     bool Create( wxWindow*       pParent
  35                 ,wxWindowID      vId
  36                 ,const wxString& rsTitle
  37                 ,const wxPoint&  rPos = wxDefaultPosition
  38                 ,const wxSize&   rSize = wxDefaultSize
  39                 ,long            lStyle = wxDEFAULT_FRAME_STYLE
  40                 ,const wxString& rsName = wxFrameNameStr
  41                );
  42
  43     virtual ~wxFrame();
  44
  45     // implement base class pure virtuals
  46     virtual void Maximize(bool bMaximize = TRUE);
  47     virtual bool IsMaximized(void) const;
  48     virtual void Iconize(bool bIconize = TRUE);
  49     virtual bool IsIconized(void) const;
  50     virtual void Restore(void);
  51     virtual void SetMenuBar(wxMenuBar* pMenubar);
  52     virtual void SetIcon(const wxIcon& rIcon);
  53     virtual bool ShowFullScreen( bool bShow
  54                                 ,long lStyle = wxFULLSCREEN_ALL
  55                                );
  56     virtual bool IsFullScreen(void) const { return m_fsIsShowing; };
  57
  58
  59     // implementation only from now on
  60     // -------------------------------
  61
  62     // override some more virtuals
  63     virtual bool Show(bool bShow = TRUE);
  64
  65     // event handlers
  66     void OnActivate(wxActivateEvent& rEvent);
  67     void OnSysColourChanged(wxSysColourChangedEvent& rEvent);
  68
  69     // Toolbar
  70 #if wxUSE_TOOLBAR
  71     virtual wxToolBar* CreateToolBar( long            lStyle = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT
  72                                      ,wxWindowID      vId = -1
  73                                      ,const wxString& rsName = wxToolBarNameStr
  74                                     );
  75
  76     virtual void       PositionToolBar(void);
  77 #endif // wxUSE_TOOLBAR
  78
  79     // Status bar
  80 #if wxUSE_STATUSBAR
  81     virtual wxStatusBar* OnCreateStatusBar( int             nNumber = 1
  82                                            ,long            lStyle = wxST_SIZEGRIP
  83                                            ,wxWindowID      vId = 0
  84                                            ,const wxString& rsName = wxStatusLineNameStr
  85                                           );
  86     virtual void PositionStatusBar(void);
  87
  88     // Hint to tell framework which status bar to use: the default is to use
  89     // native one for the platforms which support it (Win32), the generic one
  90     // otherwise
  91
  92     // TODO: should this go into a wxFrameworkSettings class perhaps?
  93     static void UseNativeStatusBar(bool bUseNative)
  94         { m_useNativeStatusBar = useNative; };
  95     static bool UsesNativeStatusBar()
  96         { return m_useNativeStatusBar; };
  97 #endif // wxUSE_STATUSBAR
  98
  99     WXHMENU GetWinMenu() const { return m_hMenu; }
 100
 101     // Returns the origin of client area (may be different from (0,0) if the
 102     // frame has a toolbar)
 103     virtual wxPoint GetClientAreaOrigin() const;
 104
 105     // event handlers
 106     bool HandlePaint(void);
 107     bool HandleSize( int    nX
 108                     ,int    nY
 109                     ,WXUINT uFlag
 110                    );
 111     bool HandleCommand( WXWORD wId
 112                        ,WXWORD wCmd
 113                        ,WXHWND wControl
 114                       );
 115     bool HandleMenuSelect( WXWORD  wItem
 116                           ,WXWORD  wFlags
 117                           ,WXHMENU hMenu
 118                          );
 119
 120     bool OS2Create( int           nId
 121                    ,wxWindow*     pParent
 122                    ,const wxChar* zWclass
 123                    ,wxWindow*     pWxWin
 124                    ,const wxChar* zTitle
 125                    ,int           nX
 126                    ,int           nY
 127                    ,int           nWidth
 128                    ,int           nHeight
 129                    ,long          nStyle
 130                   );
 131
 132     // tooltip management
 133 #if wxUSE_TOOLTIPS
 134     WXHWND GetToolTipCtrl(void) const { return m_hwndToolTip; }
 135     void   SetToolTipCtrl(WXHWND hHwndTT) { m_hwndToolTip = hwndTT; }
 136 #endif // tooltips
 137
 138 protected:
 139     // common part of all ctors
 140     void         Init(void);
 141
 142     // common part of Iconize(), Maximize() and Restore()
 143     void         DoShowWindow(int nShowCmd);
 144
 145     // override base class virtuals
 146     virtual void DoGetClientSize( int* pWidth
 147                                  ,int* pHeight
 148                                 ) const;
 149     virtual void DoGetSize( int* pWidth
 150                            ,int* pHeight
 151                           ) const;
 152     virtual void DoGetPosition( int* pX
 153                                ,int* pY
 154                               ) const;
 155     virtual void DoSetClientSize( int nWidth
 156                                  ,int nWeight
 157                                 );
 158
 159     // helper
 160     void         DetachMenuBar(void);
 161
 162     // a plug in for MDI frame classes which need to do something special when
 163     // the menubar is set
 164     virtual void InternalSetMenuBar(void);
 165
 166     // propagate our state change to all child frames
 167     void IconizeChildFrames(bool bIconize);
 168
 169     // we add menu bar accel processing
 170     bool OS2TranslateMessage(WXMSG* pMsg);
 171
 172     // window proc for the frames
 173     MRESULT OS2WindowProc( WXUINT   uMessage
 174                           ,WXWPARAM wParam
 175                           ,WXLPARAM lParam
 176                          );
 177
 178     bool                            m_bIconized;
 179     WXHICON                         m_hDefaultIcon;
 180
 181 #if wxUSE_STATUSBAR
 182     static bool                     m_bUseNativeStatusBar;
 183 #endif // wxUSE_STATUSBAR
 184
 185     // Data to save/restore when calling ShowFullScreen
 186     long                            m_lFsStyle;           // Passed to ShowFullScreen
 187     wxRect                          m_vFsOldSize;
 188     long                            m_lFsOldWindowStyle;
 189     int                             m_nFsStatusBarFields; // 0 for no status bar
 190     int                             m_nFsStatusBarHeight;
 191     int                             m_nFsToolBarHeight;
 192     bool                            m_bFsIsMaximized;
 193     bool                            m_bFsIsShowing;
 194
 195 private:
 196 #if wxUSE_TOOLTIPS
 197     WXHWND                          m_hHwndToolTip;
 198 #endif // tooltips
 199
 200     DECLARE_EVENT_TABLE()
 201     DECLARE_DYNAMIC_CLASS(wxFrame)
 202 };
 203
 204 #endif
 205     // _WX_FRAME_H_
 206