include/wx/msw/frame.h

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