include/wx/gtk/mdi.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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
  11 #ifndef __MDIH__
  12 #define __MDIH__
  13
  14 #ifdef __GNUG__
  15 #pragma interface
  16 #endif
  17
  18 #include "wx/defs.h"
  19 #include "wx/object.h"
  20 #include "wx/list.h"
  21 #include "wx/control.h"
  22 #include "wx/panel.h"
  23 #include "wx/frame.h"
  24 #include "wx/toolbar.h"
  25
  26 //-----------------------------------------------------------------------------
  27 // classes
  28 //-----------------------------------------------------------------------------
  29
  30 class wxMDIParentFrame;
  31 class wxMDIClientWindow;
  32 class wxMDIChildFrame;
  33
  34 //-----------------------------------------------------------------------------
  35 // global data
  36 //-----------------------------------------------------------------------------
  37
  38 extern const wxChar* wxFrameNameStr;
  39 extern const wxChar* wxStatusLineNameStr;
  40
  41 //-----------------------------------------------------------------------------
  42 // wxMDIParentFrame
  43 //-----------------------------------------------------------------------------
  44
  45 class wxMDIParentFrame: public wxFrame
  46 {
  47 public:
  48     wxMDIParentFrame() { Init(); }
  49     wxMDIParentFrame(wxWindow *parent,
  50                      wxWindowID id,
  51                      const wxString& title,
  52                      const wxPoint& pos = wxDefaultPosition,
  53                      const wxSize& size = wxDefaultSize,
  54                      long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  55                      const wxString& name = wxFrameNameStr)
  56     {
  57         Init();
  58
  59         (void)Create(parent, id, title, pos, size, style, name);
  60     }
  61
  62     ~wxMDIParentFrame();
  63     bool Create( wxWindow *parent,
  64                  wxWindowID id,
  65                  const wxString& title,
  66                  const wxPoint& pos = wxDefaultPosition,
  67                  const wxSize& size = wxDefaultSize,
  68                  long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  69                  const wxString& name = wxFrameNameStr );
  70
  71     wxMDIChildFrame *GetActiveChild() const;
  72
  73     wxMDIClientWindow *GetClientWindow() const;
  74     virtual wxMDIClientWindow *OnCreateClient();
  75
  76     virtual void Cascade() {}
  77     virtual void Tile() {}
  78     virtual void ArrangeIcons() {}
  79     virtual void ActivateNext();
  80     virtual void ActivatePrevious();
  81
  82     // implementation
  83
  84     wxMDIClientWindow  *m_clientWindow;
  85     bool                m_justInserted;
  86
  87     virtual void GtkOnSize( int x, int y, int width, int height );
  88     virtual void OnInternalIdle();
  89
  90 protected:
  91     void Init();
  92
  93     virtual void DoGetClientSize(int *width, int *height) const;
  94
  95 private:
  96     friend class wxMDIChildFrame;
  97
  98     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
  99 };
 100
 101 //-----------------------------------------------------------------------------
 102 // wxMDIChildFrame
 103 //-----------------------------------------------------------------------------
 104
 105 class wxMDIChildFrame: public wxFrame
 106 {
 107 public:
 108     wxMDIChildFrame();
 109     wxMDIChildFrame( wxMDIParentFrame *parent,
 110                      wxWindowID id,
 111                      const wxString& title,
 112                      const wxPoint& pos = wxDefaultPosition,
 113                      const wxSize& size = wxDefaultSize,
 114                      long style = wxDEFAULT_FRAME_STYLE,
 115                      const wxString& name = wxFrameNameStr );
 116
 117     virtual ~wxMDIChildFrame();
 118     bool Create( wxMDIParentFrame *parent,
 119                  wxWindowID id,
 120                  const wxString& title,
 121                  const wxPoint& pos = wxDefaultPosition,
 122                  const wxSize& size = wxDefaultSize,
 123                  long style = wxDEFAULT_FRAME_STYLE,
 124                  const wxString& name = wxFrameNameStr );
 125
 126     virtual void SetMenuBar( wxMenuBar *menu_bar );
 127     virtual wxMenuBar *GetMenuBar() const;
 128
 129     virtual void AddChild( wxWindowBase *child );
 130
 131     virtual void Activate();
 132
 133 #if wxUSE_STATUSBAR
 134     // no status bars
 135     virtual wxStatusBar* CreateStatusBar( int WXUNUSED(number) = 1,
 136                                         long WXUNUSED(style) = 1,
 137                                         wxWindowID WXUNUSED(id) = 1,
 138                                         const wxString& WXUNUSED(name) = wxEmptyString)
 139       { return (wxStatusBar*)NULL; }
 140
 141     virtual wxStatusBar *GetStatusBar() const { return (wxStatusBar*)NULL; }
 142     virtual void SetStatusText( const wxString &WXUNUSED(text), int WXUNUSED(number)=0 ) {}
 143     virtual void SetStatusWidths( int WXUNUSED(n), const int WXUNUSED(widths_field)[] ) {}
 144 #endif
 145
 146     // no size hints
 147     virtual void SetSizeHints( int WXUNUSED(minW),
 148                                int WXUNUSED(minH),
 149                                int WXUNUSED(maxW) = -1,
 150                                int WXUNUSED(maxH) = -1,
 151                                int WXUNUSED(incW) = -1,
 152                                int WXUNUSED(incH) = -1) {}
 153
 154 #if wxUSE_TOOLBAR
 155     // no toolbar bars
 156     virtual wxToolBar* CreateToolBar( long WXUNUSED(style),
 157                                        wxWindowID WXUNUSED(id),
 158                                        const wxString& WXUNUSED(name) )
 159         { return (wxToolBar*)NULL; }
 160     virtual wxToolBar *GetToolBar() const { return (wxToolBar*)NULL; }
 161 #endif
 162
 163     // no icon
 164     void SetIcon( const wxIcon &icon ) { m_icons = wxIconBundle( icon ); }
 165     void SetIcons( const wxIconBundle &icons ) { m_icons = icons; }
 166
 167     // no title
 168     void SetTitle( const wxString &title );
 169     wxString GetTitle() const { return m_title; }
 170
 171     // no maximize etc
 172     virtual void Maximize( bool WXUNUSED(maximize) ) {}
 173     virtual void Restore() {}
 174
 175     virtual bool IsTopLevel() const { return FALSE; }
 176
 177     void OnActivate( wxActivateEvent& event );
 178     void OnMenuHighlight( wxMenuEvent& event );
 179
 180     // implementation
 181
 182     wxMenuBar         *m_menuBar;
 183     GtkNotebookPage   *m_page;
 184     bool               m_justInserted;
 185
 186 protected:
 187     // override wxFrame methods to not do anything
 188     virtual void DoSetSize(int x, int y,
 189                            int width, int height,
 190                            int sizeFlags = wxSIZE_AUTO);
 191     virtual void DoSetClientSize(int width, int height);
 192     virtual void DoGetClientSize( int *width, int *height ) const;
 193
 194 private:
 195     DECLARE_EVENT_TABLE()
 196     DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
 197 };
 198
 199 //-----------------------------------------------------------------------------
 200 // wxMDIClientWindow
 201 //-----------------------------------------------------------------------------
 202
 203 class wxMDIClientWindow: public wxWindow
 204 {
 205 public:
 206     wxMDIClientWindow();
 207     wxMDIClientWindow( wxMDIParentFrame *parent, long style = 0 );
 208     ~wxMDIClientWindow();
 209     virtual bool CreateClient( wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL );
 210
 211 private:
 212     DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 213 };
 214
 215 #endif // __MDIH__
 216