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 // Copyright:   (c) 2008 Stefan Csomor
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_MAC_NONOWNEDWND_H_
  12 #define _WX_MAC_NONOWNEDWND_H_
  13
  14 #include "wx/window.h"
  15
  16 #include "wx/graphics.h"
  17
  18 #if wxUSE_SYSTEM_OPTIONS
  19     #define wxMAC_WINDOW_PLAIN_TRANSITION wxT("mac.window-plain-transition")
  20 #endif
  21
  22 //-----------------------------------------------------------------------------
  23 // wxNonOwnedWindow
  24 //-----------------------------------------------------------------------------
  25
  26 // This class represents "non-owned" window. A window is owned by another
  27 // window if it has a parent and is positioned within the parent. For example,
  28 // wxFrame is non-owned, because even though it can have a parent, it's
  29 // location is independent of it.  This class is for internal use only, it's
  30 // the base class for wxTopLevelWindow and wxPopupWindow.
  31
  32 class wxNonOwnedWindowImpl;
  33
  34 class WXDLLIMPEXP_CORE wxNonOwnedWindow : public wxNonOwnedWindowBase
  35 {
  36 public:
  37     // constructors and such
  38     wxNonOwnedWindow() { Init(); }
  39
  40     wxNonOwnedWindow(wxWindow *parent,
  41                         wxWindowID id,
  42                         const wxPoint& pos = wxDefaultPosition,
  43                         const wxSize& size = wxDefaultSize,
  44                         long style = 0,
  45                         const wxString& name = wxPanelNameStr)
  46     {
  47         Init();
  48
  49         (void)Create(parent, id, pos, size, style, name);
  50     }
  51
  52     bool Create(wxWindow *parent,
  53                 wxWindowID id,
  54                 const wxPoint& pos = wxDefaultPosition,
  55                 const wxSize& size = wxDefaultSize,
  56                 long style = 0,
  57                 const wxString& name = wxPanelNameStr);
  58
  59     bool Create(wxWindow *parent, WXWindow nativeWindow);
  60
  61     virtual ~wxNonOwnedWindow();
  62
  63     virtual void SubclassWin(WXWindow nativeWindow);
  64     virtual void UnsubclassWin();
  65
  66     virtual wxPoint GetClientAreaOrigin() const;
  67
  68     // implement base class pure virtuals
  69
  70     virtual bool SetTransparent(wxByte alpha);
  71     virtual bool CanSetTransparent();
  72
  73     virtual bool SetBackgroundStyle(wxBackgroundStyle style);
  74
  75     virtual void Update();
  76
  77     WXWindow GetWXWindow() const ;
  78     static wxNonOwnedWindow* GetFromWXWindow( WXWindow win );
  79
  80     // implementation from now on
  81     // --------------------------
  82
  83     // These accessors are Mac-specific and don't exist in other ports.
  84     const wxRegion& GetShape() const { return m_shape; }
  85 #if wxUSE_GRAPHICS_CONTEXT
  86     const wxGraphicsPath& GetShapePath() { return m_shapePath; }
  87 #endif // wxUSE_GRAPHICS_CONTEXT
  88
  89     // activation hooks only necessary for MDI Implementation
  90     static void MacDelayedDeactivation(long timestamp);
  91     virtual void MacActivate( long timestamp , bool inIsActivating ) ;
  92
  93     virtual void SetWindowStyleFlag(long flags);
  94
  95     virtual void Raise();
  96     virtual void Lower();
  97     virtual bool Show( bool show = true );
  98
  99     virtual void SetExtraStyle(long exStyle) ;
 100
 101     virtual bool SetBackgroundColour( const wxColour &colour );
 102
 103     wxNonOwnedWindowImpl* GetNonOwnedPeer() const { return m_nowpeer; }
 104
 105 #if wxOSX_USE_COCOA_OR_IPHONE
 106     // override the base class method to return an NSWindow instead of NSView
 107     virtual void *OSXGetViewOrWindow() const;
 108 #endif // Cocoa
 109
 110     // osx specific event handling common for all osx-ports
 111
 112     virtual void HandleActivated( double timestampsec, bool didActivate );
 113     virtual void HandleResized( double timestampsec );
 114     virtual void HandleMoved( double timestampsec );
 115     virtual void HandleResizing( double timestampsec, wxRect* rect );
 116
 117     void WindowWasPainted();
 118
 119     virtual bool Destroy();
 120
 121 protected:
 122     // common part of all ctors
 123     void Init();
 124
 125     virtual void DoGetPosition( int *x, int *y ) const;
 126     virtual void DoGetSize( int *width, int *height ) const;
 127     virtual void DoMoveWindow(int x, int y, int width, int height);
 128     virtual void DoGetClientSize(int *width, int *height) const;
 129
 130     virtual bool OSXShowWithEffect(bool show,
 131                                    wxShowEffect effect,
 132                                    unsigned timeout);
 133
 134     virtual bool DoClearShape();
 135     virtual bool DoSetRegionShape(const wxRegion& region);
 136 #if wxUSE_GRAPHICS_CONTEXT
 137     virtual bool DoSetPathShape(const wxGraphicsPath& path);
 138 #endif // wxUSE_GRAPHICS_CONTEXT
 139
 140     virtual void WillBeDestroyed();
 141
 142     wxNonOwnedWindowImpl* m_nowpeer ;
 143
 144 //    wxWindowMac* m_macFocus ;
 145
 146     static wxNonOwnedWindow *s_macDeactivateWindow;
 147
 148 private :
 149     static clock_t s_lastFlush;
 150
 151     wxRegion m_shape;
 152 #if wxUSE_GRAPHICS_CONTEXT
 153     wxGraphicsPath m_shapePath;
 154 #endif // wxUSE_GRAPHICS_CONTEXT
 155 };
 156
 157 // list of all frames and modeless dialogs
 158 extern WXDLLIMPEXP_DATA_CORE(wxWindowList) wxModelessWindows;
 159
 160
 161 #endif // _WX_MAC_NONOWNEDWND_H_