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 *parent,
  21             wxWindowID id,
  22             const wxString& title,
  23             const wxPoint& pos = wxDefaultPosition,
  24             const wxSize& size = wxDefaultSize,
  25             long style = wxDEFAULT_FRAME_STYLE,
  26             const wxString& name = wxFrameNameStr)
  27     {
  28         Init();
  29
  30         Create(parent, id, title, pos, size, style, name);
  31     }
  32
  33     bool Create(wxWindow *parent,
  34                 wxWindowID id,
  35                 const wxString& title,
  36                 const wxPoint& pos = wxDefaultPosition,
  37                 const wxSize& size = wxDefaultSize,
  38                 long style = wxDEFAULT_FRAME_STYLE,
  39                 const wxString& name = wxFrameNameStr);
  40
  41     virtual ~wxFrame();
  42
  43     // implement base class pure virtuals
  44     virtual void Maximize(bool maximize = TRUE);
  45     virtual bool IsMaximized() const;
  46     virtual void Iconize(bool iconize = TRUE);
  47     virtual bool IsIconized() const;
  48     virtual void Restore();
  49     virtual void SetMenuBar(wxMenuBar *menubar);
  50     virtual void SetIcon(const wxIcon& icon);
  51
  52     // implementation only from now on
  53     // -------------------------------
  54
  55     // override some more virtuals
  56     virtual bool Show(bool show = TRUE);
  57
  58     // event handlers
  59     void OnActivate(wxActivateEvent& event);
  60     void OnSysColourChanged(wxSysColourChangedEvent& event);
  61
  62     // Toolbar
  63 #if wxUSE_TOOLBAR
  64     virtual wxToolBar* CreateToolBar(long style = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT,
  65                                      wxWindowID id = -1,
  66                                      const wxString& name = wxToolBarNameStr);
  67
  68     virtual void PositionToolBar();
  69 #endif // wxUSE_TOOLBAR
  70
  71     // Status bar
  72 #if wxUSE_STATUSBAR
  73     virtual wxStatusBar* OnCreateStatusBar(int number = 1,
  74                                            long style = wxST_SIZEGRIP,
  75                                            wxWindowID id = 0,
  76                                            const wxString& name = wxStatusLineNameStr);
  77
  78     virtual void PositionStatusBar();
  79
  80     // Hint to tell framework which status bar to use: the default is to use
  81     // native one for the platforms which support it (Win32), the generic one
  82     // otherwise
  83
  84     // TODO: should this go into a wxFrameworkSettings class perhaps?
  85     static void UseNativeStatusBar(bool useNative)
  86         { m_useNativeStatusBar = useNative; };
  87     static bool UsesNativeStatusBar()
  88         { return m_useNativeStatusBar; };
  89 #endif // wxUSE_STATUSBAR
  90
  91     WXHMENU GetWinMenu() const { return m_hMenu; }
  92
  93     // Returns the origin of client area (may be different from (0,0) if the
  94     // frame has a toolbar)
  95     virtual wxPoint GetClientAreaOrigin() const;
  96
  97     // event handlers
  98     bool HandlePaint();
  99     bool HandleSize(int x, int y, WXUINT flag);
 100     bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
 101     bool HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu);
 102
 103     bool OS2Create(int id, wxWindow *parent, const wxChar *wclass,
 104                    wxWindow *wx_win, const wxChar *title,
 105                    int x, int y, int width, int height, long style);
 106
 107     // tooltip management
 108 #if wxUSE_TOOLTIPS
 109     WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
 110     void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
 111 #endif // tooltips
 112
 113 protected:
 114     // common part of all ctors
 115     void Init();
 116
 117     // common part of Iconize(), Maximize() and Restore()
 118     void DoShowWindow(int nShowCmd);
 119
 120     // override base class virtuals
 121     virtual void DoGetClientSize(int *width, int *height) const;
 122     virtual void DoGetSize(int *width, int *height) const;
 123     virtual void DoGetPosition(int *x, int *y) const;
 124
 125     virtual void DoSetClientSize(int width, int height);
 126
 127     virtual void DoClientToScreen(int *x, int *y) const;
 128     virtual void DoScreenToClient(int *x, int *y) const;
 129
 130     // helper
 131     void DetachMenuBar();
 132
 133     // a plug in for MDI frame classes which need to do something special when
 134     // the menubar is set
 135     virtual void InternalSetMenuBar();
 136
 137     // propagate our state change to all child frames
 138     void IconizeChildFrames(bool bIconize);
 139
 140     // we add menu bar accel processing
 141     bool OS2TranslateMessage(WXMSG* pMsg);
 142
 143     // window proc for the frames
 144     MRESULT OS2WindowProc(HWND hwnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 145
 146     bool                  m_iconized;
 147     WXHICON               m_defaultIcon;
 148
 149 #if wxUSE_STATUSBAR
 150     static bool           m_useNativeStatusBar;
 151 #endif // wxUSE_STATUSBAR
 152
 153 private:
 154 #if wxUSE_TOOLTIPS
 155     WXHWND                m_hwndToolTip;
 156 #endif // tooltips
 157
 158     DECLARE_EVENT_TABLE()
 159     DECLARE_DYNAMIC_CLASS(wxFrame)
 160 };
 161
 162 #endif
 163     // _WX_FRAME_H_
 164