include/wx/cocoa/mdi.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/mdi.h
   3 // Purpose:     wxMDIParentFrame, wxMDIChildFrame, wxMDIClientWindow
   4 // Author:      David Elliott
   5 // Modified by: 2008-10-31 Vadim Zeitlin: derive from the base classes
   6 // Created:     2003/09/08
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 //              (c) 2008 Vadim Zeitlin
  10 // Licence:     wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef __WX_COCOA_MDI_H__
  14 #define __WX_COCOA_MDI_H__
  15
  16 #include "wx/frame.h"
  17
  18 DECLARE_WXCOCOA_OBJC_CLASS(wxMDIParentFrameObserver);
  19
  20 class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
  21 class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
  22
  23 WX_DECLARE_EXPORTED_LIST(wxMDIChildFrame, wxCocoaMDIChildFrameList);
  24
  25 // ========================================================================
  26 // wxMDIParentFrame
  27 // ========================================================================
  28 class WXDLLIMPEXP_CORE wxMDIParentFrame : public wxMDIParentFrameBase
  29 {
  30     friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
  31     DECLARE_EVENT_TABLE()
  32     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
  33 // ------------------------------------------------------------------------
  34 // initialization
  35 // ------------------------------------------------------------------------
  36 public:
  37     wxMDIParentFrame() { Init(); }
  38     wxMDIParentFrame(wxWindow *parent,
  39             wxWindowID winid,
  40             const wxString& title,
  41             const wxPoint& pos = wxDefaultPosition,
  42             const wxSize& size = wxDefaultSize,
  43             long style = wxDEFAULT_FRAME_STYLE,
  44             const wxString& name = wxFrameNameStr)
  45     {
  46         Init();
  47         Create(parent, winid, title, pos, size, style, name);
  48     }
  49
  50     virtual ~wxMDIParentFrame();
  51
  52     bool Create(wxWindow *parent,
  53                 wxWindowID winid,
  54                 const wxString& title,
  55                 const wxPoint& pos = wxDefaultPosition,
  56                 const wxSize& size = wxDefaultSize,
  57                 long style = wxDEFAULT_FRAME_STYLE,
  58                 const wxString& name = wxFrameNameStr);
  59 protected:
  60     void Init();
  61 // ------------------------------------------------------------------------
  62 // Cocoa specifics
  63 // ------------------------------------------------------------------------
  64 public:
  65     void WindowDidBecomeMain(NSNotification *notification);
  66 protected:
  67     virtual void CocoaDelegate_windowDidBecomeKey(void);
  68     virtual void CocoaDelegate_windowDidResignKey(void);
  69     virtual bool Cocoa_canBecomeMainWindow(bool &canBecome);
  70     virtual wxMenuBar* GetAppMenuBar(wxCocoaNSWindow *win);
  71
  72     void AddMDIChild(wxMDIChildFrame *child);
  73     void RemoveMDIChild(wxMDIChildFrame *child);
  74
  75     wxMDIParentFrameObserver *m_observer;
  76 // ------------------------------------------------------------------------
  77 // Implementation
  78 // ------------------------------------------------------------------------
  79 public:
  80     void SetActiveChild(wxMDIChildFrame *child);
  81
  82     // implement base class pure virtuals
  83     // ----------------------------------
  84
  85     static bool IsTDI() { return false; }
  86
  87     virtual void ActivateNext() { /* TODO */ }
  88     virtual void ActivatePrevious() { /* TODO */ }
  89
  90 protected:
  91     wxMDIClientWindow *m_clientWindow;
  92     wxMDIChildFrame *m_currentChild;
  93     wxCocoaMDIChildFrameList m_mdiChildren;
  94 };
  95
  96 // ========================================================================
  97 // wxMDIChildFrame
  98 // ========================================================================
  99 class WXDLLIMPEXP_CORE wxMDIChildFrame: public wxFrame
 100 {
 101     friend class WXDLLIMPEXP_FWD_CORE 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 wxMDIClientWindowBase
 154 {
 155 public:
 156     wxMDIClientWindow() { }
 157
 158     virtual bool CreateClient(wxMDIParentFrame *parent,
 159                               long style = wxHSCROLL | wxVSCROLL);
 160
 161     DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 162 };
 163
 164 #endif // __WX_COCOA_MDI_H__