include/wx/msw/frame.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        frame.h
   3 // Purpose:     wxFrame class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FRAME_H_
  13 #define _WX_FRAME_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "frame.h"
  17 #endif
  18
  19 #include "wx/window.h"
  20 #include "wx/toolbar.h"
  21 #include "wx/msw/accel.h"
  22 #include "wx/icon.h"
  23
  24 WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
  25 WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
  26 WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
  27
  28 class WXDLLEXPORT wxMenuBar;
  29 class WXDLLEXPORT wxStatusBar;
  30
  31 class WXDLLEXPORT wxFrame : public wxWindow
  32 {
  33     DECLARE_DYNAMIC_CLASS(wxFrame)
  34
  35 public:
  36     wxFrame();
  37     wxFrame(wxWindow *parent,
  38         wxWindowID id,
  39         const wxString& title,
  40         const wxPoint& pos = wxDefaultPosition,
  41         const wxSize& size = wxDefaultSize,
  42         long style = wxDEFAULT_FRAME_STYLE,
  43         const wxString& name = wxFrameNameStr)
  44     {
  45         Create(parent, id, title, pos, size, style, name);
  46     }
  47
  48     ~wxFrame();
  49
  50     bool Create(wxWindow *parent,
  51                 wxWindowID id,
  52                 const wxString& title,
  53                 const wxPoint& pos = wxDefaultPosition,
  54                 const wxSize& size = wxDefaultSize,
  55                 long style = wxDEFAULT_FRAME_STYLE,
  56                 const wxString& name = wxFrameNameStr);
  57
  58     virtual bool Destroy();
  59
  60     virtual void ClientToScreen(int *x, int *y) const;
  61     virtual void ScreenToClient(int *x, int *y) const;
  62
  63     void OnSize(wxSizeEvent& event);
  64     void OnMenuHighlight(wxMenuEvent& event);
  65     void OnActivate(wxActivateEvent& event);
  66     void OnIdle(wxIdleEvent& event);
  67     void OnCloseWindow(wxCloseEvent& event);
  68
  69     bool Show(bool show);
  70
  71     // Set menu bar
  72     void SetMenuBar(wxMenuBar *menu_bar);
  73     virtual wxMenuBar *GetMenuBar() const;
  74
  75     // Call this to simulate a menu command
  76     bool Command(int id) { ProcessCommand(id); }
  77
  78     // process menu command: returns TRUE if processed
  79     bool ProcessCommand(int id);
  80
  81     // Set icon
  82     virtual void SetIcon(const wxIcon& icon);
  83
  84     // Toolbar
  85     virtual wxToolBar* CreateToolBar(long style = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT,
  86                                      wxWindowID id = -1,
  87                                      const wxString& name = wxToolBarNameStr);
  88
  89     virtual wxToolBar *OnCreateToolBar(long style, wxWindowID id, const wxString& name);
  90
  91     virtual void SetToolBar(wxToolBar *toolbar) { m_frameToolBar = toolbar; }
  92     virtual wxToolBar *GetToolBar() const { return m_frameToolBar; }
  93
  94     virtual void PositionToolBar();
  95
  96     // Status bar
  97     virtual wxStatusBar* CreateStatusBar(int number = 1,
  98                                          long style = wxST_SIZEGRIP,
  99                                          wxWindowID id = 0,
 100                                          const wxString& name = wxStatusLineNameStr);
 101
 102     wxStatusBar *GetStatusBar() const { return m_frameStatusBar; }
 103     void SetStatusBar(wxStatusBar *statusBar) { m_frameStatusBar = statusBar; }
 104
 105     virtual void PositionStatusBar();
 106     virtual wxStatusBar *OnCreateStatusBar(int number,
 107                                            long style,
 108                                            wxWindowID id,
 109                                            const wxString& name);
 110
 111     // Set status line text
 112     virtual void SetStatusText(const wxString& text, int number = 0);
 113
 114     // Set status line widths
 115     virtual void SetStatusWidths(int n, const int widths_field[]);
 116
 117     // Hint to tell framework which status bar to use
 118     // TODO: should this go into a wxFrameworkSettings class perhaps?
 119     static void UseNativeStatusBar(bool useNative) { m_useNativeStatusBar = useNative; };
 120     static bool UsesNativeStatusBar() { return m_useNativeStatusBar; };
 121
 122     // Iconize
 123     virtual void Iconize(bool iconize);
 124
 125     virtual bool IsIconized() const;
 126
 127     // Is it maximized?
 128     virtual bool IsMaximized() const;
 129
 130     // Compatibility
 131     bool Iconized() const { return IsIconized(); }
 132
 133     virtual void Maximize(bool maximize);
 134     //  virtual bool LoadAccelerators(const wxString& table);
 135
 136     // Responds to colour changes
 137     void OnSysColourChanged(wxSysColourChangedEvent& event);
 138
 139     // Query app for menu item updates (called from OnIdle)
 140     void DoMenuUpdates();
 141     void DoMenuUpdates(wxMenu* menu, wxWindow* focusWin);
 142
 143     WXHMENU GetWinMenu() const { return m_hMenu; }
 144
 145     // Returns the origin of client area (may be different from (0,0) if the
 146     // frame has a toolbar)
 147     virtual wxPoint GetClientAreaOrigin() const;
 148
 149     // Implementation only from here
 150         // event handlers
 151     bool HandlePaint();
 152     bool HandleSize(int x, int y, WXUINT flag);
 153     bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
 154     bool HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu);
 155
 156     bool MSWCreate(int id, wxWindow *parent, const char *wclass,
 157                    wxWindow *wx_win, const char *title,
 158                    int x, int y, int width, int height, long style);
 159
 160   // tooltip management
 161 #if wxUSE_TOOLTIPS
 162     WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
 163     void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
 164 #endif // tooltips
 165
 166 protected:
 167     // override base class virtuals
 168     virtual void DoGetClientSize(int *width, int *height) const;
 169     virtual void DoGetSize(int *width, int *height) const;
 170     virtual void DoGetPosition(int *x, int *y) const;
 171
 172     virtual void DoSetSize(int x, int y,
 173                            int width, int height,
 174                            int sizeFlags = wxSIZE_AUTO);
 175     virtual void DoSetClientSize(int width, int height);
 176
 177     // a plug in for MDI frame classes which need to do something special when
 178     // the menubar is set
 179     virtual void InternalSetMenuBar();
 180
 181     // propagate our state change to all child frames
 182     void IconizeChildFrames(bool bIconize);
 183
 184     // we add menu bar accel processing
 185     bool MSWTranslateMessage(WXMSG* pMsg);
 186
 187     // window proc for the frames
 188     long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 189
 190     wxMenuBar *           m_frameMenuBar;
 191     wxStatusBar *         m_frameStatusBar;
 192     wxIcon                m_icon;
 193     bool                  m_iconized;
 194     WXHICON               m_defaultIcon;
 195     wxToolBar *           m_frameToolBar;
 196
 197     static bool           m_useNativeStatusBar;
 198
 199 private:
 200 #if wxUSE_TOOLTIPS
 201     WXHWND                m_hwndToolTip;
 202 #endif // tooltips
 203
 204     DECLARE_EVENT_TABLE()
 205 };
 206
 207 #endif
 208     // _WX_FRAME_H_