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 #include "wx/graphics.h"
  18
  19 #if wxUSE_SYSTEM_OPTIONS
  20     #define wxMAC_WINDOW_PLAIN_TRANSITION wxT("mac.window-plain-transition")
  21 #endif
  22
  23 //-----------------------------------------------------------------------------
  24 // wxNonOwnedWindow
  25 //-----------------------------------------------------------------------------
  26
  27 // This class represents "non-owned" window. A window is owned by another
  28 // window if it has a parent and is positioned within the parent. For example,
  29 // wxFrame is non-owned, because even though it can have a parent, it's
  30 // location is independent of it.  This class is for internal use only, it's
  31 // the base class for wxTopLevelWindow and wxPopupWindow.
  32
  33 class wxNonOwnedWindowImpl;
  34
  35 class WXDLLIMPEXP_CORE wxNonOwnedWindow : public wxNonOwnedWindowBase
  36 {
  37 public:
  38     // constructors and such
  39     wxNonOwnedWindow() { Init(); }
  40
  41     wxNonOwnedWindow(wxWindow *parent,
  42                         wxWindowID id,
  43                         const wxPoint& pos = wxDefaultPosition,
  44                         const wxSize& size = wxDefaultSize,
  45                         long style = 0,
  46                         const wxString& name = wxPanelNameStr)
  47     {
  48         Init();
  49
  50         (void)Create(parent, id, pos, size, style, name);
  51     }
  52
  53     bool Create(wxWindow *parent,
  54                 wxWindowID id,
  55                 const wxPoint& pos = wxDefaultPosition,
  56                 const wxSize& size = wxDefaultSize,
  57                 long style = 0,
  58                 const wxString& name = wxPanelNameStr);
  59
  60     bool Create(wxWindow *parent, WXWindow nativeWindow);
  61
  62     virtual ~wxNonOwnedWindow();
  63
  64     virtual void SubclassWin(WXWindow nativeWindow);
  65     virtual void UnsubclassWin();
  66
  67     virtual wxPoint GetClientAreaOrigin() const;
  68
  69     virtual double GetMagnificationFactor() const;
  70
  71     // implement base class pure virtuals
  72
  73     virtual bool SetTransparent(wxByte alpha);
  74     virtual bool CanSetTransparent();
  75
  76     virtual bool SetBackgroundStyle(wxBackgroundStyle style);
  77
  78     virtual void Update();
  79
  80     WXWindow GetWXWindow() const ;
  81     static wxNonOwnedWindow* GetFromWXWindow( WXWindow win );
  82
  83     // implementation from now on
  84     // --------------------------
  85
  86     // These accessors are Mac-specific and don't exist in other ports.
  87     const wxRegion& GetShape() const { return m_shape; }
  88 #if wxUSE_GRAPHICS_CONTEXT
  89     const wxGraphicsPath& GetShapePath() { return m_shapePath; }
  90 #endif // wxUSE_GRAPHICS_CONTEXT
  91
  92     // activation hooks only necessary for MDI Implementation
  93     static void MacDelayedDeactivation(long timestamp);
  94     virtual void MacActivate( long timestamp , bool inIsActivating ) ;
  95
  96     virtual void SetWindowStyleFlag(long flags);
  97
  98     virtual void Raise();
  99     virtual void Lower();
 100     virtual bool Show( bool show = true );
 101
 102     virtual void SetExtraStyle(long exStyle) ;
 103
 104     virtual bool SetBackgroundColour( const wxColour &colour );
 105
 106     wxNonOwnedWindowImpl* GetNonOwnedPeer() const { return m_nowpeer; }
 107
 108 #if wxOSX_USE_COCOA_OR_IPHONE
 109     // override the base class method to return an NSWindow instead of NSView
 110     virtual void *OSXGetViewOrWindow() const { return GetWXWindow(); }
 111 #endif // Cocoa
 112
 113     // osx specific event handling common for all osx-ports
 114
 115     virtual void HandleActivated( double timestampsec, bool didActivate );
 116     virtual void HandleResized( double timestampsec );
 117     virtual void HandleMoved( double timestampsec );
 118     virtual void HandleResizing( double timestampsec, wxRect* rect );
 119
 120     void WindowWasPainted();
 121
 122     virtual bool Destroy();
 123
 124 protected:
 125     // common part of all ctors
 126     void Init();
 127
 128     virtual void DoGetPosition( int *x, int *y ) const;
 129     virtual void DoGetSize( int *width, int *height ) const;
 130     virtual void DoMoveWindow(int x, int y, int width, int height);
 131     virtual void DoGetClientSize(int *width, int *height) const;
 132
 133     virtual bool OSXShowWithEffect(bool show,
 134                                    wxShowEffect effect,
 135                                    unsigned timeout);
 136
 137     virtual bool DoClearShape();
 138     virtual bool DoSetRegionShape(const wxRegion& region);
 139 #if wxUSE_GRAPHICS_CONTEXT
 140     virtual bool DoSetPathShape(const wxGraphicsPath& path);
 141 #endif // wxUSE_GRAPHICS_CONTEXT
 142
 143     virtual void WillBeDestroyed();
 144
 145     wxNonOwnedWindowImpl* m_nowpeer ;
 146
 147 //    wxWindowMac* m_macFocus ;
 148
 149     static wxNonOwnedWindow *s_macDeactivateWindow;
 150
 151 private :
 152     static clock_t s_lastFlush;
 153
 154     wxRegion m_shape;
 155 #if wxUSE_GRAPHICS_CONTEXT
 156     wxGraphicsPath m_shapePath;
 157 #endif // wxUSE_GRAPHICS_CONTEXT
 158 };
 159
 160 // list of all frames and modeless dialogs
 161 extern WXDLLIMPEXP_DATA_CORE(wxWindowList) wxModelessWindows;
 162
 163
 164 #endif // _WX_MAC_NONOWNEDWND_H_