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MacReopenApp implementation for restoring top-level window
[wxWidgets.git] / include / wx / mac / carbon / window.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: window.h
3// Purpose: wxWindowMac class
4// Author: Stefan Csomor
5// Modified by:
6// Created: 1998-01-01
7// RCS-ID: $Id$
8// Copyright: (c) Stefan Csomor
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_WINDOW_H_
13#define _WX_WINDOW_H_
14
15#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
16#pragma interface "window.h"
17#endif
18
19#include "wx/brush.h"
20
21// ---------------------------------------------------------------------------
22// forward declarations
23// ---------------------------------------------------------------------------
24
25class WXDLLEXPORT wxButton;
26class WXDLLEXPORT wxScrollBar;
27class WXDLLEXPORT wxTopLevelWindowMac;
28
29// ---------------------------------------------------------------------------
30// constants
31// ---------------------------------------------------------------------------
32
33class WXDLLEXPORT wxWindowMac: public wxWindowBase
34{
35 DECLARE_DYNAMIC_CLASS(wxWindowMac)
36
37 friend class wxDC;
38 friend class wxPaintDC;
39
40public:
41
42 wxWindowMac()
4f305456 43 { Init(); }
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44
45 wxWindowMac(wxWindowMac *parent,
46 wxWindowID id,
47 const wxPoint& pos = wxDefaultPosition,
48 const wxSize& size = wxDefaultSize,
49 long style = 0,
50 const wxString& name = wxPanelNameStr)
51 {
52 Init();
53 Create(parent, id, pos, size, style, name);
54 }
55
56 virtual ~wxWindowMac();
57
58 bool Create(wxWindowMac *parent,
59 wxWindowID id,
60 const wxPoint& pos = wxDefaultPosition,
61 const wxSize& size = wxDefaultSize,
62 long style = 0,
63 const wxString& name = wxPanelNameStr);
64
65
66 // implement base class pure virtuals
67 virtual void SetTitle( const wxString& title);
68 virtual wxString GetTitle() const;
69
70 virtual void Raise();
71 virtual void Lower();
72
73 virtual bool Show( bool show = TRUE );
74 virtual bool Enable( bool enable = TRUE );
75
76 virtual void SetFocus();
77
78 virtual void WarpPointer(int x, int y);
79
80 virtual void Refresh( bool eraseBackground = TRUE,
81 const wxRect *rect = (const wxRect *) NULL );
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82 virtual void Freeze() ;
83 virtual void Thaw() ;
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84
85 virtual bool SetCursor( const wxCursor &cursor );
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86 virtual bool SetFont( const wxFont &font ) ;
87 virtual bool SetBackgroundColour( const wxColour &colour );
88 virtual bool SetForegroundColour( const wxColour &colour );
89
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90 virtual int GetCharHeight() const;
91 virtual int GetCharWidth() const;
92 virtual void GetTextExtent(const wxString& string,
93 int *x, int *y,
94 int *descent = (int *) NULL,
95 int *externalLeading = (int *) NULL,
96 const wxFont *theFont = (const wxFont *) NULL)
97 const;
98
99 virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
100
101 virtual void SetScrollbar( int orient, int pos, int thumbVisible,
102 int range, bool refresh = TRUE );
103 virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
104 virtual int GetScrollPos( int orient ) const;
105 virtual int GetScrollThumb( int orient ) const;
106 virtual int GetScrollRange( int orient ) const;
107 virtual void ScrollWindow( int dx, int dy,
108 const wxRect* rect = (wxRect *) NULL );
109
110#if wxUSE_DRAG_AND_DROP
111 virtual void SetDropTarget( wxDropTarget *dropTarget );
112#endif // wxUSE_DRAG_AND_DROP
113
114 // Accept files for dragging
115 virtual void DragAcceptFiles(bool accept);
116
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117 // implementation from now on
118 // --------------------------
119
120 void MacClientToRootWindow( int *x , int *y ) const ;
121 void MacRootWindowToClient( int *x , int *y ) const ;
4f305456 122
8cf73271 123 void MacWindowToRootWindow( int *x , int *y ) const ;
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124 void MacWindowToRootWindow( short *x , short *y ) const ;
125
8cf73271 126 void MacRootWindowToWindow( int *x , int *y ) const ;
4f305456 127 void MacRootWindowToWindow( short *x , short *y ) const ;
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128
129 virtual wxString MacGetToolTipString( wxPoint &where ) ;
130
131 // simple accessors
132 // ----------------
133
4f305456 134 virtual WXWidget GetHandle() const { return m_macControl ; }
8cf73271 135
4f305456 136#if WXWIN_COMPATIBILITY_2_4
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137 bool GetTransparentBackground() const { return m_backgroundTransparent; }
138 void SetTransparent(bool t = TRUE) { m_backgroundTransparent = t; }
4f305456 139#endif
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140
141 // event handlers
142 // --------------
143 void OnSetFocus(wxFocusEvent& event) ;
144 void OnNcPaint(wxNcPaintEvent& event);
145 void OnEraseBackground(wxEraseEvent& event);
146 void OnMouseEvent( wxMouseEvent &event ) ;
147
148 void MacOnScroll(wxScrollEvent&event ) ;
149
150 bool AcceptsFocus() const ;
151
152public:
153 void OnInternalIdle();
154
155 // For implementation purposes - sometimes decorations make the client area
156 // smaller
157 virtual wxPoint GetClientAreaOrigin() const;
158
159 wxWindowMac *FindItem(long id) const;
160 wxWindowMac *FindItemByHWND(WXHWND hWnd, bool controlOnly = FALSE) const;
161
8cf73271 162public:
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163 virtual void MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
164 virtual bool MacDoRedraw( WXHRGN updatergn , long time ) ;
165 virtual void MacRedraw( WXHRGN updatergn , long time , bool erase) ;
166 virtual bool MacCanFocus() const ;
8cf73271 167
8cf73271 168 // this should not be overriden in classes above wxWindowMac because it is called from its destructor via DeleteChildren
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169 virtual void RemoveChild( wxWindowBase *child );
170 virtual void MacPaintBorders( int left , int top ) ;
171 WXWindow MacGetTopLevelWindowRef() const ;
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172 wxTopLevelWindowMac* MacGetTopLevelWindow() const ;
173
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174 virtual long MacGetLeftBorderSize() const ;
175 virtual long MacGetRightBorderSize() const ;
176 virtual long MacGetTopBorderSize() const ;
177 virtual long MacGetBottomBorderSize() const ;
8cf73271 178
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179 static long MacRemoveBordersFromStyle( long style ) ;
180
181 virtual void MacSuperChangedPosition() ;
8cf73271 182 // the absolute coortinates of this window's root have changed
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183 virtual void MacTopLevelWindowChangedPosition() ;
184
185 virtual void MacVisibilityChanged() ;
186 virtual void MacEnabledStateChanged() ;
8ab50549 187 virtual void MacHiliteChanged() ;
336a6aba 188 virtual wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
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189
190 bool MacIsReallyShown() ;
191 bool MacIsReallyEnabled() ;
8ab50549 192 bool MacIsReallyHilited() ;
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193
194 bool MacIsUserPane() { return m_macIsUserPane; }
195
196 virtual void Update() ;
197 virtual bool MacSetupCursor( const wxPoint& pt ) ;
8cf73271 198
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199 virtual void MacSetBackgroundBrush( const wxBrush &brush ) { m_macBackgroundBrush = brush ; }
200 const wxBrush& MacGetBackgroundBrush() const { return m_macBackgroundBrush ; }
201
202 // returns the visible region of this control in window ie non-client coordinates
203
204 wxRegion MacGetVisibleRegion( bool includeOuterStructures = false ) ;
205 bool MacIsWindowScrollbar( const wxScrollBar* sb )
8cf73271 206 { return (m_hScrollBar == sb || m_vScrollBar == sb) ; }
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207
208 wxList& GetSubcontrols() { return m_subControls; }
209 virtual void MacInstallEventHandler() ;
210 virtual void MacRedrawControl();
211 WXEVENTHANDLERREF MacGetControlEventHandler() { return m_macControlEventHandler ; }
212 void MacPostControlCreate(const wxPoint& pos, const wxSize& size) ;
213
214 virtual void MacControlUserPaneDrawProc(wxInt16 part) ;
215 virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ;
216 virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ;
217 virtual void MacControlUserPaneIdleProc() ;
218 virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ;
219 virtual void MacControlUserPaneActivateProc(bool activating) ;
220 virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ;
221 virtual void MacControlUserPaneBackgroundProc(void* info) ;
222
77ffb593 223 // translate wxWidgets coords into ones suitable to be passed to
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224 // the CreateControl calls
225 //
226 // returns TRUE if non default coords are returned, FALSE otherwise
227 bool MacGetBoundsForControl(const wxPoint& pos,
228 const wxSize& size,
229 int& x, int& y,
79392158 230 int& w, int& h , bool adjustForOrigin ) const ;
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231 // calculates the real window position and size from the native control
232 void MacGetPositionAndSizeFromControl(int& x, int& y,
233 int& w, int& h) const ;
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234 // gets the inset from every part
235 virtual void MacGetContentAreaInset( int &left , int &top , int &right , int &bottom ) ;
236
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237 // flash the current invalid area, useful for debugging in OSX double buffered situation
238 void MacFlashInvalidAreas() ;
239
8cf73271 240protected:
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241 // For controls like radiobuttons which are really composite
242 wxList m_subControls;
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243 // number of calls to Freeze() minus number of calls to Thaw()
244 unsigned int m_frozenness;
ed8a0852 245 // the true native ControlRef / = HIViewRef on OSX
4f305456 246 WXWidget m_macControl ;
ed8a0852 247 // true if is is not a native control but a wxWindow control
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248 bool m_macIsUserPane ;
249 wxBrush m_macBackgroundBrush ;
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250 // topleft inset of the mac control from the wx top left corner
251 wxPoint m_macTopLeftInset ;
252 // bottom right inset of the mac control from the wx bottom right corner
253 wxPoint m_macBottomRightInset ;
8cf73271 254
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255 wxScrollBar* m_hScrollBar ;
256 wxScrollBar* m_vScrollBar ;
257 wxString m_label ;
8cf73271 258
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259 void MacCreateScrollBars( long style ) ;
260 void MacRepositionScrollBars() ;
261 void MacUpdateControlFont() ;
8ab50549 262
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263 void MacPropagateVisibilityChanged() ;
264 void MacPropagateEnabledStateChanged() ;
8ab50549 265 void MacPropagateHiliteChanged() ;
4f305456 266
8d4c4868 267
4f305456 268#if WXWIN_COMPATIBILITY_2_4
8cf73271 269 bool m_backgroundTransparent ;
4f305456 270#endif
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271
272 // implement the base class pure virtuals
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273 virtual wxSize DoGetBestSize() const;
274 virtual wxSize DoGetSizeFromClientSize( const wxSize & size ) const;
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275 virtual void DoClientToScreen( int *x, int *y ) const;
276 virtual void DoScreenToClient( int *x, int *y ) const;
277 virtual void DoGetPosition( int *x, int *y ) const;
278 virtual void DoGetSize( int *width, int *height ) const;
279 virtual void DoGetClientSize( int *width, int *height ) const;
280 virtual void DoSetSize(int x, int y,
281 int width, int height,
282 int sizeFlags = wxSIZE_AUTO);
283 virtual void DoSetClientSize(int width, int height);
284
285 virtual void DoCaptureMouse();
286 virtual void DoReleaseMouse();
287
288 // move the window to the specified location and resize it: this is called
289 // from both DoSetSize() and DoSetClientSize() and would usually just call
290 // ::MoveWindow() except for composite controls which will want to arrange
291 // themselves inside the given rectangle
292 virtual void DoMoveWindow(int x, int y, int width, int height);
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293 virtual void DoSetWindowVariant( wxWindowVariant variant ) ;
294
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295
296#if wxUSE_TOOLTIPS
297 virtual void DoSetToolTip( wxToolTip *tip );
298#endif // wxUSE_TOOLTIPS
299
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300private :
301
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302private:
303 // common part of all ctors
304 void Init();
305
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306 WXEVENTHANDLERREF m_macControlEventHandler ;
307
308
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309 DECLARE_NO_COPY_CLASS(wxWindowMac)
310 DECLARE_EVENT_TABLE()
311};
312
313#endif
314 // _WX_WINDOW_H_