include/wx/osx/nonownedwnd.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/nonownedwnd.h
   3 // Purpose:     declares wxNonOwnedWindow class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     2008-03-24
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2008 Stefan Csomor
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_MAC_NONOWNEDWND_H_
  13 #define _WX_MAC_NONOWNEDWND_H_
  14
  15 #include "wx/window.h"
  16
  17 #if wxUSE_SYSTEM_OPTIONS
  18     #define wxMAC_WINDOW_PLAIN_TRANSITION wxT("mac.window-plain-transition")
  19 #endif
  20
  21 //-----------------------------------------------------------------------------
  22 // wxNonOwnedWindow
  23 //-----------------------------------------------------------------------------
  24
  25 // This class represents "non-owned" window. A window is owned by another
  26 // window if it has a parent and is positioned within the parent. For example,
  27 // wxFrame is non-owned, because even though it can have a parent, it's
  28 // location is independent of it.  This class is for internal use only, it's
  29 // the base class for wxTopLevelWindow and wxPopupWindow.
  30
  31 class wxNonOwnedWindowImpl;
  32
  33 class WXDLLIMPEXP_CORE wxNonOwnedWindow : public wxWindow
  34 {
  35 public:
  36     // constructors and such
  37     wxNonOwnedWindow() { Init(); }
  38
  39     wxNonOwnedWindow(wxWindow *parent,
  40                         wxWindowID id,
  41                         const wxPoint& pos = wxDefaultPosition,
  42                         const wxSize& size = wxDefaultSize,
  43                         long style = 0,
  44                         const wxString& name = wxPanelNameStr)
  45     {
  46         Init();
  47
  48         (void)Create(parent, id, pos, size, style, name);
  49     }
  50
  51     bool Create(wxWindow *parent,
  52                 wxWindowID id,
  53                 const wxPoint& pos = wxDefaultPosition,
  54                 const wxSize& size = wxDefaultSize,
  55                 long style = 0,
  56                 const wxString& name = wxPanelNameStr);
  57
  58     bool Create(wxWindow *parent, WXWindow nativeWindow);
  59
  60     virtual ~wxNonOwnedWindow();
  61
  62     virtual void SubclassWin(WXWindow nativeWindow);
  63     virtual void UnsubclassWin();
  64
  65     virtual wxPoint GetClientAreaOrigin() const;
  66
  67     // implement base class pure virtuals
  68
  69     virtual bool SetTransparent(wxByte alpha);
  70     virtual bool CanSetTransparent();
  71
  72     virtual bool SetBackgroundStyle(wxBackgroundStyle style);
  73
  74     virtual void Update();
  75
  76     WXWindow GetWXWindow() const ;
  77     static wxNonOwnedWindow* GetFromWXWindow( WXWindow win );
  78
  79     // implementation from now on
  80     // --------------------------
  81
  82     virtual bool DoSetShape(const wxRegion& region);
  83     const wxRegion& GetShape() const { return m_shape; }
  84
  85     // activation hooks only necessary for MDI Implementation
  86     static void MacDelayedDeactivation(long timestamp);
  87     virtual void MacActivate( long timestamp , bool inIsActivating ) ;
  88
  89     virtual void SetWindowStyleFlag(long flags);
  90
  91     virtual void Raise();
  92     virtual void Lower();
  93     virtual bool Show( bool show = true );
  94
  95     virtual void SetExtraStyle(long exStyle) ;
  96
  97     virtual bool SetBackgroundColour( const wxColour &colour );
  98
  99     wxNonOwnedWindowImpl* GetNonOwnedPeer() const { return m_nowpeer; }
 100
 101 #if wxOSX_USE_COCOA_OR_IPHONE
 102     // override the base class method to return an NSWindow instead of NSView
 103     virtual void *OSXGetViewOrWindow() const { return GetWXWindow(); }
 104 #endif // Cocoa
 105
 106     // osx specific event handling common for all osx-ports
 107
 108     virtual void HandleActivated( double timestampsec, bool didActivate );
 109     virtual void HandleResized( double timestampsec );
 110     virtual void HandleMoved( double timestampsec );
 111     virtual void HandleResizing( double timestampsec, wxRect* rect );
 112
 113     virtual bool Destroy();
 114
 115 protected:
 116     // common part of all ctors
 117     void Init();
 118
 119     virtual void DoGetPosition( int *x, int *y ) const;
 120     virtual void DoGetSize( int *width, int *height ) const;
 121     virtual void DoMoveWindow(int x, int y, int width, int height);
 122     virtual void DoGetClientSize(int *width, int *height) const;
 123
 124     virtual bool OSXShowWithEffect(bool show,
 125                                    wxShowEffect effect,
 126                                    unsigned timeout);
 127
 128     virtual void WillBeDestroyed();
 129
 130     wxNonOwnedWindowImpl* m_nowpeer ;
 131
 132 //    wxWindowMac* m_macFocus ;
 133
 134     static wxNonOwnedWindow *s_macDeactivateWindow;
 135
 136 private :
 137     wxRegion m_shape;
 138 };
 139
 140 // list of all frames and modeless dialogs
 141 extern WXDLLIMPEXP_DATA_CORE(wxWindowList) wxModelessWindows;
 142
 143
 144 #endif // _WX_MAC_NONOWNEDWND_H_