include/wx/gtk/mdi.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/mdi.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __MDIH__
  11 #define __MDIH__
  12
  13 #include "wx/defs.h"
  14 #include "wx/object.h"
  15 #include "wx/list.h"
  16 #include "wx/control.h"
  17 #include "wx/panel.h"
  18 #include "wx/frame.h"
  19 #include "wx/toolbar.h"
  20
  21 //-----------------------------------------------------------------------------
  22 // classes
  23 //-----------------------------------------------------------------------------
  24
  25 class WXDLLIMPEXP_CORE wxMDIParentFrame;
  26 class WXDLLIMPEXP_CORE wxMDIClientWindow;
  27 class WXDLLIMPEXP_CORE wxMDIChildFrame;
  28
  29 //-----------------------------------------------------------------------------
  30 // global data
  31 //-----------------------------------------------------------------------------
  32
  33 extern WXDLLEXPORT_DATA(const wxChar) wxFrameNameStr[];
  34 extern WXDLLEXPORT_DATA(const wxChar) wxStatusLineNameStr[];
  35
  36 //-----------------------------------------------------------------------------
  37 // wxMDIParentFrame
  38 //-----------------------------------------------------------------------------
  39
  40 class WXDLLIMPEXP_CORE wxMDIParentFrame: public wxFrame
  41 {
  42 public:
  43     wxMDIParentFrame() { Init(); }
  44     wxMDIParentFrame(wxWindow *parent,
  45                      wxWindowID id,
  46                      const wxString& title,
  47                      const wxPoint& pos = wxDefaultPosition,
  48                      const wxSize& size = wxDefaultSize,
  49                      long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  50                      const wxString& name = wxFrameNameStr)
  51     {
  52         Init();
  53
  54         (void)Create(parent, id, title, pos, size, style, name);
  55     }
  56
  57     ~wxMDIParentFrame();
  58     bool Create( wxWindow *parent,
  59                  wxWindowID id,
  60                  const wxString& title,
  61                  const wxPoint& pos = wxDefaultPosition,
  62                  const wxSize& size = wxDefaultSize,
  63                  long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  64                  const wxString& name = wxFrameNameStr );
  65
  66     wxMDIChildFrame *GetActiveChild() const;
  67
  68     wxMDIClientWindow *GetClientWindow() const;
  69     virtual wxMDIClientWindow *OnCreateClient();
  70
  71     virtual void Cascade() {}
  72     virtual void Tile(wxOrientation WXUNUSED(orient) = wxHORIZONTAL) {}
  73     virtual void ArrangeIcons() {}
  74     virtual void ActivateNext();
  75     virtual void ActivatePrevious();
  76
  77     // implementation
  78
  79     wxMDIClientWindow  *m_clientWindow;
  80     bool                m_justInserted;
  81
  82     virtual void GtkOnSize( int x, int y, int width, int height );
  83     virtual void OnInternalIdle();
  84
  85 protected:
  86     void Init();
  87
  88     virtual void DoGetClientSize(int *width, int *height) const;
  89
  90 private:
  91     friend class wxMDIChildFrame;
  92
  93     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
  94 };
  95
  96 //-----------------------------------------------------------------------------
  97 // wxMDIChildFrame
  98 //-----------------------------------------------------------------------------
  99
 100 class WXDLLIMPEXP_CORE wxMDIChildFrame: public wxFrame
 101 {
 102 public:
 103     wxMDIChildFrame();
 104     wxMDIChildFrame( wxMDIParentFrame *parent,
 105                      wxWindowID id,
 106                      const wxString& title,
 107                      const wxPoint& pos = wxDefaultPosition,
 108                      const wxSize& size = wxDefaultSize,
 109                      long style = wxDEFAULT_FRAME_STYLE,
 110                      const wxString& name = wxFrameNameStr );
 111
 112     virtual ~wxMDIChildFrame();
 113     bool Create( wxMDIParentFrame *parent,
 114                  wxWindowID id,
 115                  const wxString& title,
 116                  const wxPoint& pos = wxDefaultPosition,
 117                  const wxSize& size = wxDefaultSize,
 118                  long style = wxDEFAULT_FRAME_STYLE,
 119                  const wxString& name = wxFrameNameStr );
 120
 121     virtual void SetMenuBar( wxMenuBar *menu_bar );
 122     virtual wxMenuBar *GetMenuBar() const;
 123
 124     virtual void AddChild( wxWindowBase *child );
 125
 126     virtual void Activate();
 127
 128 #if wxUSE_STATUSBAR
 129     // no status bars
 130     virtual wxStatusBar* CreateStatusBar( int WXUNUSED(number) = 1,
 131                                         long WXUNUSED(style) = 1,
 132                                         wxWindowID WXUNUSED(id) = 1,
 133                                         const wxString& WXUNUSED(name) = wxEmptyString)
 134       { return (wxStatusBar*)NULL; }
 135
 136     virtual wxStatusBar *GetStatusBar() const { return (wxStatusBar*)NULL; }
 137     virtual void SetStatusText( const wxString &WXUNUSED(text), int WXUNUSED(number)=0 ) {}
 138     virtual void SetStatusWidths( int WXUNUSED(n), const int WXUNUSED(widths_field)[] ) {}
 139 #endif
 140
 141     // no size hints
 142     virtual void DoSetSizeHints( int WXUNUSED(minW),
 143                                  int WXUNUSED(minH),
 144                                  int WXUNUSED(maxW) = wxDefaultCoord,
 145                                  int WXUNUSED(maxH) = wxDefaultCoord,
 146                                  int WXUNUSED(incW) = wxDefaultCoord,
 147                                  int WXUNUSED(incH) = wxDefaultCoord) {}
 148
 149 #if wxUSE_TOOLBAR
 150     // no toolbar
 151     virtual wxToolBar* CreateToolBar( long WXUNUSED(style),
 152                                        wxWindowID WXUNUSED(id),
 153                                        const wxString& WXUNUSED(name) )
 154         { return (wxToolBar*)NULL; }
 155     virtual wxToolBar *GetToolBar() const { return (wxToolBar*)NULL; }
 156 #endif // wxUSE_TOOLBAR
 157
 158     // no icon
 159     virtual void SetIcon(const wxIcon& icon)
 160         { wxTopLevelWindowBase::SetIcon(icon); }
 161     virtual void SetIcons(const wxIconBundle& icons )
 162         { wxTopLevelWindowBase::SetIcons(icons); }
 163
 164     // no title
 165     virtual void SetTitle( const wxString &title );
 166
 167     // no maximize etc
 168     virtual void Maximize( bool WXUNUSED(maximize) = true ) { }
 169     virtual bool IsMaximized() const { return true; }
 170     virtual void Iconize(bool WXUNUSED(iconize) = true) { }
 171     virtual bool IsIconized() const { return false; }
 172     virtual void Restore() {}
 173
 174     virtual bool IsTopLevel() const { return false; }
 175
 176     void OnActivate( wxActivateEvent& event );
 177     void OnMenuHighlight( wxMenuEvent& event );
 178
 179     // implementation
 180
 181     wxMenuBar         *m_menuBar;
 182     GtkNotebookPage   *m_page;
 183     bool               m_justInserted;
 184
 185 protected:
 186     // override wxFrame methods to not do anything
 187     virtual void DoSetSize(int x, int y,
 188                            int width, int height,
 189                            int sizeFlags = wxSIZE_AUTO);
 190     virtual void DoSetClientSize(int width, int height);
 191     virtual void DoGetClientSize( int *width, int *height ) const;
 192
 193 private:
 194     DECLARE_EVENT_TABLE()
 195     DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
 196 };
 197
 198 //-----------------------------------------------------------------------------
 199 // wxMDIClientWindow
 200 //-----------------------------------------------------------------------------
 201
 202 class WXDLLIMPEXP_CORE wxMDIClientWindow: public wxWindow
 203 {
 204 public:
 205     wxMDIClientWindow();
 206     wxMDIClientWindow( wxMDIParentFrame *parent, long style = 0 );
 207     ~wxMDIClientWindow();
 208     virtual bool CreateClient( wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL );
 209
 210 private:
 211     DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 212 };
 213
 214 #endif // __MDIH__