include/wx/cocoa/mdi.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/mdi.h
   3 // Purpose:     wxMDIParentFrame, wxMDIChildFrame, wxMDIClientWindow
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/09/08
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __WX_COCOA_MDI_H__
  13 #define __WX_COCOA_MDI_H__
  14
  15 #include "wx/frame.h"
  16
  17 DECLARE_WXCOCOA_OBJC_CLASS(wxMDIParentFrameObserver);
  18
  19 class WXDLLEXPORT wxMDIChildFrame;
  20 class WXDLLEXPORT wxMDIClientWindow;
  21
  22 WX_DECLARE_LIST(wxMDIChildFrame, wxCocoaMDIChildFrameList);
  23
  24 // ========================================================================
  25 // wxMDIParentFrame
  26 // ========================================================================
  27 class WXDLLEXPORT wxMDIParentFrame: public wxFrame
  28 {
  29     friend class WXDLLEXPORT wxMDIChildFrame;
  30     DECLARE_EVENT_TABLE()
  31     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
  32 // ------------------------------------------------------------------------
  33 // initialization
  34 // ------------------------------------------------------------------------
  35 public:
  36     wxMDIParentFrame() { Init(); }
  37     wxMDIParentFrame(wxWindow *parent,
  38             wxWindowID winid,
  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         Init();
  46         Create(parent, winid, title, pos, size, style, name);
  47     }
  48
  49     virtual ~wxMDIParentFrame();
  50
  51     bool Create(wxWindow *parent,
  52                 wxWindowID winid,
  53                 const wxString& title,
  54                 const wxPoint& pos = wxDefaultPosition,
  55                 const wxSize& size = wxDefaultSize,
  56                 long style = wxDEFAULT_FRAME_STYLE,
  57                 const wxString& name = wxFrameNameStr);
  58 protected:
  59     void Init();
  60 // ------------------------------------------------------------------------
  61 // Cocoa specifics
  62 // ------------------------------------------------------------------------
  63 public:
  64     void WindowDidBecomeMain(NSNotification *notification);
  65 protected:
  66     virtual void CocoaDelegate_windowDidBecomeKey(void);
  67     virtual void CocoaDelegate_windowDidResignKey(void);
  68     virtual bool Cocoa_canBecomeMainWindow(bool &canBecome);
  69     virtual wxMenuBar* GetAppMenuBar(wxCocoaNSWindow *win);
  70
  71     void AddMDIChild(wxMDIChildFrame *child);
  72     void RemoveMDIChild(wxMDIChildFrame *child);
  73
  74     wxMDIParentFrameObserver *m_observer;
  75 // ------------------------------------------------------------------------
  76 // Implementation
  77 // ------------------------------------------------------------------------
  78 public:
  79     wxMDIChildFrame *GetActiveChild() const;
  80     void SetActiveChild(wxMDIChildFrame *child);
  81
  82     wxMDIClientWindow *GetClientWindow() const;
  83     virtual wxMDIClientWindow *OnCreateClient();
  84
  85     virtual void Cascade() {}
  86     virtual void Tile(wxOrientation WXUNUSED(orient) = wxHORIZONTAL) {}
  87     virtual void ArrangeIcons() {}
  88     virtual void ActivateNext();
  89     virtual void ActivatePrevious();
  90 protected:
  91     wxMDIClientWindow *m_clientWindow;
  92     wxMDIChildFrame *m_currentChild;
  93     wxCocoaMDIChildFrameList m_mdiChildren;
  94 };
  95
  96 // ========================================================================
  97 // wxMDIChildFrame
  98 // ========================================================================
  99 class WXDLLEXPORT wxMDIChildFrame: public wxFrame
 100 {
 101     friend class WXDLLEXPORT wxMDIParentFrame;
 102     DECLARE_EVENT_TABLE()
 103     DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
 104 // ------------------------------------------------------------------------
 105 // initialization
 106 // ------------------------------------------------------------------------
 107 public:
 108     wxMDIChildFrame() { Init(); }
 109     wxMDIChildFrame(wxMDIParentFrame *parent,
 110             wxWindowID winid,
 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         Init();
 118         Create(parent, winid, title, pos, size, style, name);
 119     }
 120
 121     virtual ~wxMDIChildFrame();
 122
 123     bool Create(wxMDIParentFrame *parent,
 124                 wxWindowID winid,
 125                 const wxString& title,
 126                 const wxPoint& pos = wxDefaultPosition,
 127                 const wxSize& size = wxDefaultSize,
 128                 long style = wxDEFAULT_FRAME_STYLE,
 129                 const wxString& name = wxFrameNameStr);
 130 protected:
 131     void Init();
 132 // ------------------------------------------------------------------------
 133 // Cocoa specifics
 134 // ------------------------------------------------------------------------
 135 public:
 136 protected:
 137     virtual void CocoaDelegate_windowDidBecomeKey(void);
 138     virtual void CocoaDelegate_windowDidBecomeMain(void);
 139     virtual void CocoaDelegate_windowDidResignKey(void);
 140 // ------------------------------------------------------------------------
 141 // Implementation
 142 // ------------------------------------------------------------------------
 143 public:
 144     virtual void Activate();
 145     virtual bool Destroy();
 146 protected:
 147     wxMDIParentFrame *m_mdiParent;
 148 };
 149
 150 // ========================================================================
 151 // wxMDIClientWindow
 152 // ========================================================================
 153 class wxMDIClientWindow: public wxWindow
 154 {
 155     DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 156 public:
 157     wxMDIClientWindow();
 158     wxMDIClientWindow( wxMDIParentFrame *parent, long style = 0 );
 159     ~wxMDIClientWindow();
 160     virtual bool CreateClient( wxMDIParentFrame *parent, long style = 0 );
 161 };
 162
 163 #endif // __WX_COCOA_MDI_H__