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 // Copyright:   (c) 2003 David Elliott
   8 //              (c) 2008 Vadim Zeitlin
   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 WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
  20 class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
  21
  22 WX_DECLARE_EXPORTED_LIST(wxMDIChildFrame, wxCocoaMDIChildFrameList);
  23
  24 // ========================================================================
  25 // wxMDIParentFrame
  26 // ========================================================================
  27 class WXDLLIMPEXP_CORE wxMDIParentFrame : public wxMDIParentFrameBase
  28 {
  29     friend class WXDLLIMPEXP_FWD_CORE 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     void SetActiveChild(wxMDIChildFrame *child);
  80
  81     // implement base class pure virtuals
  82     // ----------------------------------
  83
  84     static bool IsTDI() { return false; }
  85
  86     virtual void ActivateNext() { /* TODO */ }
  87     virtual void ActivatePrevious() { /* TODO */ }
  88
  89 protected:
  90     wxMDIClientWindow *m_clientWindow;
  91     wxMDIChildFrame *m_currentChild;
  92     wxCocoaMDIChildFrameList m_mdiChildren;
  93 };
  94
  95 // ========================================================================
  96 // wxMDIChildFrame
  97 // ========================================================================
  98 class WXDLLIMPEXP_CORE wxMDIChildFrame: public wxFrame
  99 {
 100     friend class WXDLLIMPEXP_FWD_CORE wxMDIParentFrame;
 101     DECLARE_EVENT_TABLE()
 102     DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
 103 // ------------------------------------------------------------------------
 104 // initialization
 105 // ------------------------------------------------------------------------
 106 public:
 107     wxMDIChildFrame() { Init(); }
 108     wxMDIChildFrame(wxMDIParentFrame *parent,
 109             wxWindowID winid,
 110             const wxString& title,
 111             const wxPoint& pos = wxDefaultPosition,
 112             const wxSize& size = wxDefaultSize,
 113             long style = wxDEFAULT_FRAME_STYLE,
 114             const wxString& name = wxFrameNameStr)
 115     {
 116         Init();
 117         Create(parent, winid, title, pos, size, style, name);
 118     }
 119
 120     virtual ~wxMDIChildFrame();
 121
 122     bool Create(wxMDIParentFrame *parent,
 123                 wxWindowID winid,
 124                 const wxString& title,
 125                 const wxPoint& pos = wxDefaultPosition,
 126                 const wxSize& size = wxDefaultSize,
 127                 long style = wxDEFAULT_FRAME_STYLE,
 128                 const wxString& name = wxFrameNameStr);
 129 protected:
 130     void Init();
 131 // ------------------------------------------------------------------------
 132 // Cocoa specifics
 133 // ------------------------------------------------------------------------
 134 public:
 135 protected:
 136     virtual void CocoaDelegate_windowDidBecomeKey(void);
 137     virtual void CocoaDelegate_windowDidBecomeMain(void);
 138     virtual void CocoaDelegate_windowDidResignKey(void);
 139 // ------------------------------------------------------------------------
 140 // Implementation
 141 // ------------------------------------------------------------------------
 142 public:
 143     virtual void Activate();
 144     virtual bool Destroy();
 145 protected:
 146     wxMDIParentFrame *m_mdiParent;
 147 };
 148
 149 // ========================================================================
 150 // wxMDIClientWindow
 151 // ========================================================================
 152 class wxMDIClientWindow : public wxMDIClientWindowBase
 153 {
 154 public:
 155     wxMDIClientWindow() { }
 156
 157     virtual bool CreateClient(wxMDIParentFrame *parent,
 158                               long style = wxHSCROLL | wxVSCROLL);
 159
 160     DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 161 };
 162
 163 #endif // __WX_COCOA_MDI_H__