include/wx/qt/mdi.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        mdi.h
   3 // Purpose:     MDI (Multiple Document Interface) classes.
   4 //              This doesn't have to be implemented just like Windows,
   5 //              it could be a tabbed design as in wxGTK.
   6 // Author:      AUTHOR
   7 // Modified by:
   8 // Created:     ??/??/98
   9 // RCS-ID:      $Id$
  10 // Copyright:   (c) AUTHOR
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef _WX_MDI_H_
  15 #define _WX_MDI_H_
  16
  17 #ifdef __GNUG__
  18 #pragma interface "mdi.h"
  19 #endif
  20
  21 #include "wx/frame.h"
  22
  23 WXDLLEXPORT_DATA(extern const char*) wxFrameNameStr;
  24 WXDLLEXPORT_DATA(extern const char*) wxStatusLineNameStr;
  25
  26 class WXDLLEXPORT wxMDIClientWindow;
  27 class WXDLLEXPORT wxMDIChildFrame;
  28
  29 class WXDLLEXPORT wxMDIParentFrame: public wxFrame
  30 {
  31 DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
  32
  33   friend class WXDLLEXPORT wxMDIChildFrame;
  34 public:
  35
  36   wxMDIParentFrame();
  37   inline wxMDIParentFrame(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 | wxVSCROLL | wxHSCROLL,  // Scrolling refers to client window
  43            const wxString& name = wxFrameNameStr)
  44   {
  45       Create(parent, id, title, pos, size, style, name);
  46   }
  47
  48   ~wxMDIParentFrame();
  49
  50   bool Create(wxWindow *parent,
  51            wxWindowID id,
  52            const wxString& title,
  53            const wxPoint& pos = wxDefaultPosition,
  54            const wxSize& size = wxDefaultSize,
  55            long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  56            const wxString& name = wxFrameNameStr);
  57
  58   void OnSize(wxSizeEvent& event);
  59   void OnActivate(wxActivateEvent& event);
  60
  61   void SetMenuBar(wxMenuBar *menu_bar);
  62
  63   // Gets the size available for subwindows after menu size, toolbar size
  64   // and status bar size have been subtracted. If you want to manage your own
  65   // toolbar(s), don't call SetToolBar.
  66   void GetClientSize(int *width, int *height) const;
  67
  68   // Get the active MDI child window (Windows only)
  69   wxMDIChildFrame *GetActiveChild() const ;
  70
  71   // Get the client window
  72   inline wxMDIClientWindow *GetClientWindow() const { return m_clientWindow; };
  73
  74   // Create the client window class (don't Create the window,
  75   // just return a new class)
  76   virtual wxMDIClientWindow *OnCreateClient() ;
  77
  78   // MDI operations
  79   virtual void Cascade();
  80   virtual void Tile();
  81   virtual void ArrangeIcons();
  82   virtual void ActivateNext();
  83   virtual void ActivatePrevious();
  84
  85 protected:
  86
  87 DECLARE_EVENT_TABLE()
  88 };
  89
  90 class WXDLLEXPORT wxMDIChildFrame: public wxFrame
  91 {
  92 DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
  93 public:
  94
  95   wxMDIChildFrame();
  96   inline wxMDIChildFrame(wxMDIParentFrame *parent,
  97            wxWindowID id,
  98            const wxString& title,
  99            const wxPoint& pos = wxDefaultPosition,
 100            const wxSize& size = wxDefaultSize,
 101            long style = wxDEFAULT_FRAME_STYLE,
 102            const wxString& name = wxFrameNameStr)
 103   {
 104       Create(parent, id, title, pos, size, style, name);
 105   }
 106
 107   ~wxMDIChildFrame();
 108
 109   bool Create(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   // Set menu bar
 118   void SetMenuBar(wxMenuBar *menu_bar);
 119   void SetClientSize(int width, int height);
 120   void GetPosition(int *x, int *y) const ;
 121
 122   // MDI operations
 123   virtual void Maximize();
 124   virtual void Restore();
 125   virtual void Activate();
 126 };
 127
 128 /* The client window is a child of the parent MDI frame, and itself
 129  * contains the child MDI frames.
 130  * However, you create the MDI children as children of the MDI parent:
 131  * only in the implementation does the client window become the parent
 132  * of the children. Phew! So the children are sort of 'adopted'...
 133  */
 134
 135 class WXDLLEXPORT wxMDIClientWindow: public wxWindow
 136 {
 137   DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 138  public:
 139
 140   wxMDIClientWindow() ;
 141   inline wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
 142   {
 143       CreateClient(parent, style);
 144   }
 145
 146   ~wxMDIClientWindow();
 147
 148   // Note: this is virtual, to allow overridden behaviour.
 149   virtual bool CreateClient(wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL);
 150
 151   // Explicitly call default scroll behaviour
 152   void OnScroll(wxScrollEvent& event);
 153
 154 protected:
 155
 156 DECLARE_EVENT_TABLE()
 157 };
 158
 159 #endif
 160     // _WX_MDI_H_