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     virtual void RemoveChild( wxWindowBase *child );
  65
  66     // event handlers
  67     void OnActivate(wxActivateEvent& event);
  68     void OnSysColourChanged(wxSysColourChangedEvent& event);
  69
  70     // Toolbar
  71 #if wxUSE_TOOLBAR
  72     virtual wxToolBar* CreateToolBar(long style = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT,
  73                                      wxWindowID id = -1,
  74                                      const wxString& name = wxToolBarNameStr);
  75
  76     virtual void PositionToolBar();
  77 #endif // wxUSE_TOOLBAR
  78
  79     // Status bar
  80 #if wxUSE_STATUSBAR
  81     virtual wxStatusBar* OnCreateStatusBar(int number = 1,
  82                                            long style = wxST_SIZEGRIP,
  83                                            wxWindowID id = 0,
  84                                            const wxString& name = wxStatusLineNameStr);
  85
  86     virtual void PositionStatusBar();
  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 useNative)
  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     // event handlers
 102     bool HandlePaint();
 103     bool HandleSize(int x, int y, WXUINT flag);
 104     bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
 105     bool HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu);
 106
 107     bool MSWCreate(int id, wxWindow *parent, const wxChar *wclass,
 108                    wxWindow *wx_win, const wxChar *title,
 109                    int x, int y, int width, int height, long style);
 110
 111     // tooltip management
 112 #if wxUSE_TOOLTIPS
 113     WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
 114     void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
 115 #endif // tooltips
 116
 117     // a MSW only function which sends a size event to the window using its
 118     // current size - this has an effect of refreshing the window layout
 119     void SendSizeEvent();
 120
 121 protected:
 122     // common part of all ctors
 123     void Init();
 124
 125     // common part of Iconize(), Maximize() and Restore()
 126     void DoShowWindow(int nShowCmd);
 127
 128     // override base class virtuals
 129     virtual void DoGetClientSize(int *width, int *height) const;
 130     virtual void DoGetSize(int *width, int *height) const;
 131     virtual void DoGetPosition(int *x, int *y) const;
 132
 133     virtual void DoSetClientSize(int width, int height);
 134
 135     // helper
 136     void DetachMenuBar();
 137
 138     // a plug in for MDI frame classes which need to do something special when
 139     // the menubar is set
 140     virtual void InternalSetMenuBar();
 141
 142     // propagate our state change to all child frames
 143     void IconizeChildFrames(bool bIconize);
 144
 145     // we add menu bar accel processing
 146     bool MSWTranslateMessage(WXMSG* pMsg);
 147
 148     // window proc for the frames
 149     long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 150
 151     virtual bool IsMDIChild() const { return FALSE; }
 152
 153     // is the frame currently iconized?
 154     bool m_iconized;
 155
 156     // should the frame be maximized when it will be shown? set by Maximize()
 157     // when it is called while the frame is hidden
 158     bool m_maximizeOnShow;
 159
 160     WXHICON               m_defaultIcon;
 161
 162 #if wxUSE_STATUSBAR
 163     static bool           m_useNativeStatusBar;
 164 #endif // wxUSE_STATUSBAR
 165
 166     // the last focused child: we restore focus to it on activation
 167     wxWindow             *m_winLastFocused;
 168
 169     // Data to save/restore when calling ShowFullScreen
 170     long                  m_fsStyle; // Passed to ShowFullScreen
 171     wxRect                m_fsOldSize;
 172     long                  m_fsOldWindowStyle;
 173     int                   m_fsStatusBarFields; // 0 for no status bar
 174     int                   m_fsStatusBarHeight;
 175     int                   m_fsToolBarHeight;
 176 //    WXHMENU               m_fsMenu;
 177     bool                  m_fsIsMaximized;
 178     bool                  m_fsIsShowing;
 179
 180 private:
 181 #if wxUSE_TOOLTIPS
 182     WXHWND                m_hwndToolTip;
 183 #endif // tooltips
 184
 185     DECLARE_EVENT_TABLE()
 186     DECLARE_DYNAMIC_CLASS(wxFrame)
 187 };
 188
 189 #endif
 190     // _WX_FRAME_H_