include/wx/msw/frame.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/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 class WXDLLEXPORT wxFrame : public wxFrameBase
  20 {
  21 public:
  22     // construction
  23     wxFrame() { Init(); }
  24     wxFrame(wxWindow *parent,
  25             wxWindowID id,
  26             const wxString& title,
  27             const wxPoint& pos = wxDefaultPosition,
  28             const wxSize& size = wxDefaultSize,
  29             long style = wxDEFAULT_FRAME_STYLE,
  30             const wxString& name = wxFrameNameStr)
  31     {
  32         Init();
  33
  34         Create(parent, id, title, pos, size, style, name);
  35     }
  36
  37     bool Create(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     virtual ~wxFrame();
  46
  47     // implement base class pure virtuals
  48     virtual void Maximize(bool maximize = TRUE);
  49     virtual bool IsMaximized() const;
  50     virtual void Iconize(bool iconize = TRUE);
  51     virtual bool IsIconized() const;
  52     virtual void Restore();
  53     virtual void SetMenuBar(wxMenuBar *menubar);
  54     virtual void SetIcon(const wxIcon& icon);
  55     virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL);
  56     virtual bool IsFullScreen() const { return m_fsIsShowing; };
  57
  58     // implementation only from now on
  59     // -------------------------------
  60
  61     // override some more virtuals
  62     virtual bool Show(bool show = TRUE);
  63
  64     // event handlers
  65     void OnActivate(wxActivateEvent& event);
  66     void OnSysColourChanged(wxSysColourChangedEvent& event);
  67
  68     // Toolbar
  69 #if wxUSE_TOOLBAR
  70     virtual wxToolBar* CreateToolBar(long style = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT,
  71                                      wxWindowID id = -1,
  72                                      const wxString& name = wxToolBarNameStr);
  73
  74     virtual void PositionToolBar();
  75 #endif // wxUSE_TOOLBAR
  76
  77     // Status bar
  78 #if wxUSE_STATUSBAR
  79     virtual wxStatusBar* OnCreateStatusBar(int number = 1,
  80                                            long style = wxST_SIZEGRIP,
  81                                            wxWindowID id = 0,
  82                                            const wxString& name = wxStatusLineNameStr);
  83
  84     virtual void PositionStatusBar();
  85
  86     // Hint to tell framework which status bar to use: the default is to use
  87     // native one for the platforms which support it (Win32), the generic one
  88     // otherwise
  89
  90     // TODO: should this go into a wxFrameworkSettings class perhaps?
  91     static void UseNativeStatusBar(bool useNative)
  92         { m_useNativeStatusBar = useNative; };
  93     static bool UsesNativeStatusBar()
  94         { return m_useNativeStatusBar; };
  95 #endif // wxUSE_STATUSBAR
  96
  97     WXHMENU GetWinMenu() const { return m_hMenu; }
  98
  99     // event handlers
 100     bool HandlePaint();
 101     bool HandleSize(int x, int y, WXUINT flag);
 102     bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
 103     bool HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu);
 104
 105     bool MSWCreate(int id, wxWindow *parent, const wxChar *wclass,
 106                    wxWindow *wx_win, const wxChar *title,
 107                    int x, int y, int width, int height, long style);
 108
 109     // tooltip management
 110 #if wxUSE_TOOLTIPS
 111     WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
 112     void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
 113 #endif // tooltips
 114
 115     // a MSW only function which sends a size event to the window using its
 116     // current size - this has an effect of refreshing the window layout
 117     void SendSizeEvent();
 118
 119     // called by wxWindow whenever it gets focus
 120     void SetLastFocus(wxWindow *win) { m_winLastFocused = win; }
 121     wxWindow *GetLastFocus() const { return m_winLastFocused; }
 122
 123 protected:
 124     // common part of all ctors
 125     void Init();
 126
 127     // common part of Iconize(), Maximize() and Restore()
 128     void DoShowWindow(int nShowCmd);
 129
 130     // override base class virtuals
 131     virtual void DoGetClientSize(int *width, int *height) const;
 132     virtual void DoGetSize(int *width, int *height) const;
 133     virtual void DoGetPosition(int *x, int *y) const;
 134
 135     virtual void DoSetClientSize(int width, int height);
 136
 137     // helper
 138     void DetachMenuBar();
 139
 140     // a plug in for MDI frame classes which need to do something special when
 141     // the menubar is set
 142     virtual void InternalSetMenuBar();
 143
 144     // propagate our state change to all child frames
 145     void IconizeChildFrames(bool bIconize);
 146
 147     // we add menu bar accel processing
 148     bool MSWTranslateMessage(WXMSG* pMsg);
 149
 150     // window proc for the frames
 151     long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 152
 153     virtual bool IsMDIChild() const { return FALSE; }
 154
 155     // is the frame currently iconized?
 156     bool m_iconized;
 157
 158     // should the frame be maximized when it will be shown? set by Maximize()
 159     // when it is called while the frame is hidden
 160     bool m_maximizeOnShow;
 161
 162     WXHICON               m_defaultIcon;
 163
 164 #if wxUSE_STATUSBAR
 165     static bool           m_useNativeStatusBar;
 166 #endif // wxUSE_STATUSBAR
 167
 168     // the last focused child: we restore focus to it on activation
 169     wxWindow             *m_winLastFocused;
 170
 171     // Data to save/restore when calling ShowFullScreen
 172     long                  m_fsStyle; // Passed to ShowFullScreen
 173     wxRect                m_fsOldSize;
 174     long                  m_fsOldWindowStyle;
 175     int                   m_fsStatusBarFields; // 0 for no status bar
 176     int                   m_fsStatusBarHeight;
 177     int                   m_fsToolBarHeight;
 178 //    WXHMENU               m_fsMenu;
 179     bool                  m_fsIsMaximized;
 180     bool                  m_fsIsShowing;
 181
 182 private:
 183 #if wxUSE_TOOLTIPS
 184     WXHWND                m_hwndToolTip;
 185 #endif // tooltips
 186
 187     DECLARE_EVENT_TABLE()
 188     DECLARE_DYNAMIC_CLASS(wxFrame)
 189 };
 190
 191 #endif
 192     // _WX_FRAME_H_