include/wx/osx/mdi.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/carbon/mdi.h
   3 // Purpose:     MDI (Multiple Document Interface) classes.
   4 // Author:      Stefan Csomor
   5 // Modified by: 2008-10-31 Vadim Zeitlin: derive from the base classes
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 //              (c) 2008 Vadim Zeitlin
  10 // Licence:     wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef _WX_OSX_CARBON_MDI_H_
  14 #define _WX_OSX_CARBON_MDI_H_
  15
  16 class WXDLLIMPEXP_CORE wxMDIParentFrame : public wxMDIParentFrameBase
  17 {
  18 public:
  19     wxMDIParentFrame() { Init(); }
  20     wxMDIParentFrame(wxWindow *parent,
  21                      wxWindowID id,
  22                      const wxString& title,
  23                      const wxPoint& pos = wxDefaultPosition,
  24                      const wxSize& size = wxDefaultSize,
  25                      long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  26                      const wxString& name = wxFrameNameStr)
  27     {
  28         Init();
  29         Create(parent, id, title, pos, size, style, name);
  30     }
  31
  32     bool Create(wxWindow *parent,
  33                 wxWindowID id,
  34                 const wxString& title,
  35                 const wxPoint& pos = wxDefaultPosition,
  36                 const wxSize& size = wxDefaultSize,
  37                 long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
  38                 const wxString& name = wxFrameNameStr);
  39
  40     virtual ~wxMDIParentFrame();
  41
  42     // implement/override base class [pure] virtuals
  43     // ---------------------------------------------
  44
  45     static bool IsTDI() { return false; }
  46
  47     virtual void AddChild(wxWindowBase *child);
  48     virtual void RemoveChild(wxWindowBase *child);
  49
  50     virtual void ActivateNext() { /* TODO */ }
  51     virtual void ActivatePrevious() { /* TODO */ }
  52
  53     virtual bool Show(bool show = true);
  54
  55
  56     // Mac-specific implementation from now on
  57     // ---------------------------------------
  58
  59     // Mac OS activate event
  60     virtual void MacActivate(long timestamp, bool activating);
  61
  62     // wxWidgets activate event
  63     void OnActivate(wxActivateEvent& event);
  64     void OnSysColourChanged(wxSysColourChangedEvent& event);
  65
  66     void SetMenuBar(wxMenuBar *menu_bar);
  67
  68     // Get rect to be used to center top-level children
  69     virtual void GetRectForTopLevelChildren(int *x, int *y, int *w, int *h);
  70
  71 protected:
  72     // common part of all ctors
  73     void Init();
  74
  75     // returns true if this frame has some contents and so should be visible,
  76     // false if it's used solely as container for its children
  77     bool ShouldBeVisible() const;
  78
  79
  80     wxMenu *m_windowMenu;
  81
  82     // true if MDI Frame is intercepting commands, not child
  83     bool m_parentFrameActive;
  84
  85     // true if the frame should be shown but is not because it is empty and
  86     // useless otherwise than a container for its children
  87     bool m_shouldBeShown;
  88
  89 private:
  90     friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
  91
  92     DECLARE_EVENT_TABLE()
  93     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
  94 };
  95
  96 class WXDLLIMPEXP_CORE wxMDIChildFrame : public wxMDIChildFrameBase
  97 {
  98 public:
  99     wxMDIChildFrame() { Init(); }
 100     wxMDIChildFrame(wxMDIParentFrame *parent,
 101                     wxWindowID id,
 102                     const wxString& title,
 103                     const wxPoint& pos = wxDefaultPosition,
 104                     const wxSize& size = wxDefaultSize,
 105                     long style = wxDEFAULT_FRAME_STYLE,
 106                     const wxString& name = wxFrameNameStr)
 107     {
 108         Init() ;
 109         Create(parent, id, title, pos, size, style, name);
 110     }
 111
 112     bool Create(wxMDIParentFrame *parent,
 113                 wxWindowID id,
 114                 const wxString& title,
 115                 const wxPoint& pos = wxDefaultPosition,
 116                 const wxSize& size = wxDefaultSize,
 117                 long style = wxDEFAULT_FRAME_STYLE,
 118                 const wxString& name = wxFrameNameStr);
 119
 120     virtual ~wxMDIChildFrame();
 121
 122     // un-override the base class override
 123     virtual bool IsTopLevel() const { return true; }
 124
 125     // implement MDI operations
 126     virtual void Activate();
 127
 128
 129     // Mac OS activate event
 130     virtual void MacActivate(long timestamp, bool activating);
 131
 132 protected:
 133     // common part of all ctors
 134     void Init();
 135
 136     DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
 137 };
 138
 139 class WXDLLIMPEXP_CORE wxMDIClientWindow : public wxMDIClientWindowBase
 140 {
 141 public:
 142     wxMDIClientWindow() { }
 143     virtual ~wxMDIClientWindow();
 144
 145     virtual bool CreateClient(wxMDIParentFrame *parent,
 146                               long style = wxVSCROLL | wxHSCROLL);
 147
 148 protected:
 149     virtual void DoGetClientSize(int *width, int *height) const;
 150
 151     DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
 152 };
 153
 154 #endif // _WX_OSX_CARBON_MDI_H_