include/wx/gtk/mdi.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 char* wxFrameNameStr;
  39 extern const char* wxStatusLineNameStr;
  40
  41 //-----------------------------------------------------------------------------
  42 // wxMDIParentFrame
  43 //-----------------------------------------------------------------------------
  44
  45 class wxMDIParentFrame: public wxFrame
  46 {
  47   DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
  48
  49   friend class wxMDIChildFrame;
  50
  51   public:
  52
  53     wxMDIParentFrame(void);
  54     wxMDIParentFrame( wxWindow *parent,
  55       wxWindowID id, const wxString& title,
  56       const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  57       long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  58       const wxString& name = wxFrameNameStr );
  59   ~wxMDIParentFrame(void);
  60    bool Create( wxWindow *parent,
  61       wxWindowID id, const wxString& title,
  62       const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  63       long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  64       const wxString& name = wxFrameNameStr );
  65
  66
  67     void GetClientSize(int *width, int *height) const;
  68     wxMDIChildFrame *GetActiveChild(void) const;
  69
  70     wxMDIClientWindow *GetClientWindow(void) const;
  71     virtual wxMDIClientWindow *OnCreateClient(void);
  72
  73     virtual void Cascade(void) {};
  74     virtual void Tile(void) {};
  75     virtual void ArrangeIcons(void) {};
  76     virtual void ActivateNext(void);
  77     virtual void ActivatePrevious(void);
  78
  79     void OnActivate( wxActivateEvent& event );
  80     void OnSysColourChanged( wxSysColourChangedEvent& event );
  81
  82  // implementation
  83
  84     wxMDIChildFrame                *m_currentChild;
  85
  86     void SetMDIMenuBar( wxMenuBar *menu_bar );
  87     virtual void GtkOnSize( int x, int y, int width, int height );
  88
  89  private:
  90
  91     wxMDIClientWindow              *m_clientWindow;
  92     bool                            m_parentFrameActive;
  93     wxMenuBar                      *m_mdiMenuBar;
  94
  95   DECLARE_EVENT_TABLE()
  96 };
  97
  98 //-----------------------------------------------------------------------------
  99 // wxMDIChildFrame
 100 //-----------------------------------------------------------------------------
 101
 102 class wxMDIChildFrame: public wxFrame
 103 {
 104   DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
 105
 106   public:
 107
 108     wxMDIChildFrame(void);
 109     wxMDIChildFrame( wxMDIParentFrame *parent,
 110       wxWindowID id, const wxString& title,
 111       const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 112       long style = wxDEFAULT_FRAME_STYLE, const wxString& name = wxFrameNameStr );
 113     ~wxMDIChildFrame(void);
 114     bool Create( wxMDIParentFrame *parent,
 115       wxWindowID id, const wxString& title,
 116       const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
 117       long style = wxDEFAULT_FRAME_STYLE, const wxString& name = wxFrameNameStr );
 118
 119   virtual void SetMenuBar( wxMenuBar *menu_bar );
 120   virtual wxMenuBar *GetMenuBar();
 121
 122   virtual void GetClientSize( int *width, int *height ) const;
 123   virtual void AddChild( wxWindow *child );
 124
 125   virtual void Activate(void);
 126
 127     // no status bars
 128   virtual wxStatusBar* CreateStatusBar( int WXUNUSED(number)=1, long WXUNUSED(style)=1,
 129     wxWindowID WXUNUSED(id)=1, const wxString& WXUNUSED(name)=WXSTRINGCAST NULL ) {return (wxStatusBar*)NULL; }
 130   virtual wxStatusBar *GetStatusBar() { return (wxStatusBar*)NULL; }
 131   virtual void SetStatusText( const wxString &WXUNUSED(text), int WXUNUSED(number) ) {}
 132   virtual void SetStatusWidths( int WXUNUSED(n), int *WXUNUSED(width) ) {}
 133
 134     // no size hints
 135   virtual void SetSizeHints( int WXUNUSED(minW), int WXUNUSED(minH), int WXUNUSED(maxW),
 136     int WXUNUSED(maxH), int WXUNUSED(incW) ) {}
 137
 138     // no toolbar bars
 139   virtual wxToolBar* CreateToolBar( long WXUNUSED(style), wxWindowID WXUNUSED(id),
 140     const wxString& WXUNUSED(name) ) { return (wxToolBar*)NULL; }
 141   virtual wxToolBar *GetToolBar() { return (wxToolBar*)NULL; }
 142
 143     // no icon
 144   void SetIcon( const wxIcon &icon ) { m_icon = icon; }
 145
 146     // no title
 147   void SetTitle( const wxString &title ) { m_title = title; }
 148   wxString GetTitle() const { return m_title; }
 149
 150     // no maximize etc
 151   virtual void Maximize(void) {}
 152   virtual void Restore(void) {}
 153
 154   void OnActivate( wxActivateEvent &event );
 155
 156   public:
 157
 158     wxMenuBar         *m_menuBar;
 159
 160 //  private:
 161
 162     GtkNotebookPage   *m_page;
 163
 164   DECLARE_EVENT_TABLE()
 165 };
 166
 167 //-----------------------------------------------------------------------------
 168 // wxMDIClientWindow
 169 //-----------------------------------------------------------------------------
 170
 171 class wxMDIClientWindow: public wxWindow
 172 {
 173   DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 174
 175   public:
 176
 177     wxMDIClientWindow(void);
 178     wxMDIClientWindow( wxMDIParentFrame *parent, long style = 0 );
 179     ~wxMDIClientWindow(void);
 180     virtual bool CreateClient( wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL );
 181 };
 182
 183 #endif // __MDIH__
 184