]> git.saurik.com Git - wxWidgets.git/blame - include/wx/mac/window.h
Fixed some wxDragImage bugs
[wxWidgets.git] / include / wx / mac / window.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: window.h
3// Purpose: wxWindow class
4// Author: AUTHOR
5// Modified by:
6// Created: ??/??/98
7// RCS-ID: $Id$
8// Copyright: (c) AUTHOR
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_WINDOW_H_
13#define _WX_WINDOW_H_
14
15#ifdef __GNUG__
16#pragma interface "window.h"
17#endif
18
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19// ---------------------------------------------------------------------------
20// forward declarations
21// ---------------------------------------------------------------------------
0dbd6262 22
519cb848 23class WXDLLEXPORT wxButton;
e7549107 24class WXDLLEXPORT wxScrollBar;
0dbd6262 25
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26// ---------------------------------------------------------------------------
27// constants
28// ---------------------------------------------------------------------------
0dbd6262 29
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30// FIXME does anybody use those? they're unused by wxWindows...
31enum
0dbd6262 32{
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33 wxKEY_SHIFT = 1,
34 wxKEY_CTRL = 2
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35};
36
519cb848 37class WXDLLEXPORT wxWindow: public wxWindowBase
0dbd6262 38{
519cb848 39 DECLARE_DYNAMIC_CLASS(wxWindow);
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40
41 friend class wxDC;
42 friend class wxPaintDC;
43
44public:
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45 typedef struct MacWindowData
46 {
47 SInt16 m_macWindowBackgroundTheme ;
48 WindowRef m_macWindow ;
49 ControlHandle m_macRootControl ;
50 wxWindow* m_macFocus ;
51 } MacWindowData ;
52
53
54 wxWindow() { Init(); }
55
56 wxWindow(wxWindow *parent,
57 wxWindowID id,
58 const wxPoint& pos = wxDefaultPosition,
59 const wxSize& size = wxDefaultSize,
60 long style = 0,
61 const wxString& name = wxPanelNameStr)
62 {
63 Init();
64 Create(parent, id, pos, size, style, name);
65 }
66
67 virtual ~wxWindow();
68
69 bool Create(wxWindow *parent,
70 wxWindowID id,
71 const wxPoint& pos = wxDefaultPosition,
72 const wxSize& size = wxDefaultSize,
73 long style = 0,
74 const wxString& name = wxPanelNameStr);
75
76
77 // implement base class pure virtuals
78 virtual void SetTitle( const wxString& title);
79 virtual wxString GetTitle() const;
80
81 virtual void Raise();
82 virtual void Lower();
83
84 virtual bool Show( bool show = TRUE );
85 virtual bool Enable( bool enable = TRUE );
86
87 virtual void SetFocus();
88
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89 virtual void WarpPointer(int x, int y);
90 virtual void CaptureMouse();
91 virtual void ReleaseMouse();
92
93 virtual void Refresh( bool eraseBackground = TRUE,
94 const wxRect *rect = (const wxRect *) NULL );
95 virtual void Clear();
96
97 virtual bool SetCursor( const wxCursor &cursor );
98 virtual bool SetFont( const wxFont &font );
99
100 virtual int GetCharHeight() const;
101 virtual int GetCharWidth() const;
102 virtual void GetTextExtent(const wxString& string,
103 int *x, int *y,
104 int *descent = (int *) NULL,
105 int *externalLeading = (int *) NULL,
106 const wxFont *theFont = (const wxFont *) NULL)
107 const;
108
109 virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
110
111 virtual void SetScrollbar( int orient, int pos, int thumbVisible,
112 int range, bool refresh = TRUE );
113 virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
114 virtual int GetScrollPos( int orient ) const;
115 virtual int GetScrollThumb( int orient ) const;
116 virtual int GetScrollRange( int orient ) const;
117 virtual void ScrollWindow( int dx, int dy,
118 const wxRect* rect = (wxRect *) NULL );
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119
120#if wxUSE_DRAG_AND_DROP
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121 virtual void SetDropTarget( wxDropTarget *dropTarget );
122#endif // wxUSE_DRAG_AND_DROP
123
124 // Accept files for dragging
125 virtual void DragAcceptFiles(bool accept);
126
127#if WXWIN_COMPATIBILITY
128 // Set/get scroll attributes
129 virtual void SetScrollRange(int orient, int range, bool refresh = TRUE);
130 virtual void SetScrollPage(int orient, int page, bool refresh = TRUE);
131 virtual int OldGetScrollRange(int orient) const;
132 virtual int GetScrollPage(int orient) const;
133
134 // event handlers
135 // Handle a control command
136 virtual void OnCommand(wxWindow& win, wxCommandEvent& event);
137
138 // Override to define new behaviour for default action (e.g. double
139 // clicking on a listbox)
140 virtual void OnDefaultAction(wxControl * WXUNUSED(initiatingItem)) { }
141#endif // WXWIN_COMPATIBILITY
142
143#if wxUSE_CARET && WXWIN_COMPATIBILITY
144 // caret manipulation (old MSW only functions, see wxCaret class for the
145 // new API)
146 void CreateCaret(int w, int h);
147 void CreateCaret(const wxBitmap *bitmap);
148 void DestroyCaret();
149 void ShowCaret(bool show);
150 void SetCaretPos(int x, int y);
151 void GetCaretPos(int *x, int *y) const;
152#endif // wxUSE_CARET
153
154 // Native resource loading (implemented in src/msw/nativdlg.cpp)
155 // FIXME: should they really be all virtual?
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156 wxWindow* GetWindowChild1(wxWindowID id);
157 wxWindow* GetWindowChild(wxWindowID id);
158
159 // implementation from now on
160 // --------------------------
161
162 void MacClientToRootWindow( int *x , int *y ) const ;
163 void MacRootWindowToClient( int *x , int *y ) const ;
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164
165 virtual wxString MacGetToolTipString( wxPoint &where ) ;
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166
167 // simple accessors
168 // ----------------
169
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170// WXHWND GetHWND() const { return m_hWnd; }
171// void SetHWND(WXHWND hWnd) { m_hWnd = hWnd; }
172 virtual WXWidget GetHandle() const { return (WXWidget) NULL ; }
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173
174 bool GetUseCtl3D() const { return m_useCtl3D; }
175 bool GetTransparentBackground() const { return m_backgroundTransparent; }
176 void SetTransparent(bool t = TRUE) { m_backgroundTransparent = t; }
177
178 // event handlers
179 // --------------
7810c95b 180 void OnSetFocus(wxFocusEvent& event) ;
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181 void OnEraseBackground(wxEraseEvent& event);
182 void OnIdle(wxIdleEvent& event);
7c74e7fe 183 void MacOnScroll(wxScrollEvent&event ) ;
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184
185 bool AcceptsFocus() const ;
0dbd6262 186
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187public:
188 // For implementation purposes - sometimes decorations make the client area
189 // smaller
190 virtual wxPoint GetClientAreaOrigin() const;
0dbd6262 191
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192 // Makes an adjustment to the window position (for example, a frame that has
193 // a toolbar that it manages itself).
194 virtual void AdjustForParentClientOrigin(int& x, int& y, int sizeFlags);
0dbd6262 195
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196 wxWindow *FindItem(long id) const;
197 wxWindow *FindItemByHWND(WXHWND hWnd, bool controlOnly = FALSE) const;
0dbd6262 198
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199 // Make a Windows extended style from the given wxWindows window style
200 static WXDWORD MakeExtendedStyle(long style,
201 bool eliminateBorders = TRUE);
202 // Determine whether 3D effects are wanted
203 WXDWORD Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D) const;
0dbd6262 204
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205 // MSW only: TRUE if this control is part of the main control
206 virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return FALSE; };
0dbd6262 207
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208 #if WXWIN_COMPATIBILITY
209 wxObject *GetChild(int number) const;
210 virtual void MSWDeviceToLogical(float *x, float *y) const;
211#endif // WXWIN_COMPATIBILITY
0dbd6262 212
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213 // Setup background and foreground colours correctly
214 virtual void SetupColours();
0dbd6262 215
0dbd6262 216
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217#if WXWIN_COMPATIBILITY
218 void SetShowing(bool show) { (void)Show(show); }
219 bool IsUserEnabled() const { return IsEnabled(); }
220#endif // WXWIN_COMPATIBILITY
0dbd6262 221
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222 // Responds to colour changes: passes event on to children.
223 void OnSysColourChanged(wxSysColourChangedEvent& event);
e7549107 224public :
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225 virtual void MacCreateRealWindow( const wxString& title,
226 const wxPoint& pos,
227 const wxSize& size,
228 long style,
229 const wxString& name ) ;
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230 static bool MacGetWindowFromPoint( const wxPoint &point , wxWindow** outWin ) ;
231 virtual void MacActivate( EventRecord *ev , bool inIsActivating ) ;
232 virtual void MacUpdate( EventRecord *ev ) ;
233 virtual void MacUpdateImmediately() ;
234 virtual void MacRedraw( RgnHandle updatergn , long time) ;
235 virtual void MacMouseDown( EventRecord *ev , short windowPart ) ;
236 virtual void MacMouseUp( EventRecord *ev , short windowPart ) ;
237 virtual void MacMouseMoved( EventRecord *ev , short windowPart ) ;
238 virtual void MacKeyDown( EventRecord *ev ) ;
239 virtual bool MacCanFocus() const { return true ; }
240
241 virtual void MacFireMouseEvent( EventRecord *ev ) ;
242 virtual bool MacDispatchMouseEvent(wxMouseEvent& event ) ;
243 virtual void MacEraseBackground( Rect *rect ) ;
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244 virtual void MacPaintBorders() ;
245 // obsolete : only for link compatibility
8208e181 246 virtual void MacPaint( wxPaintEvent &event ) ;
05adb9d2 247 WindowRef GetMacRootWindow() const ;
e7549107 248
05adb9d2 249 virtual ControlHandle MacGetContainerForEmbedding() ;
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250
251 virtual long MacGetLeftBorderSize() const ;
252 virtual long MacGetRightBorderSize() const ;
253 virtual long MacGetTopBorderSize() const ;
254 virtual long MacGetBottomBorderSize() const ;
255
05adb9d2 256 static long MacRemoveBordersFromStyle( long style ) ;
e7549107 257 virtual void MacSuperChangedPosition() ;
8208e181 258 virtual void MacSuperShown( bool show ) ;
c809f3be 259 bool MacIsReallyShown() const ;
05adb9d2 260/*
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261 bool MacSetupFocusPort() ;
262 bool MacSetupDrawingPort() ;
263 bool MacSetupFocusClientPort() ;
264 bool MacSetupDrawingClientPort() ;
05adb9d2 265*/
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266 virtual bool MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* rootwin ) ;
267 virtual bool MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* rootwin ) ;
268
269 virtual void MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin ) ;
270 virtual void MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin) ;
05adb9d2 271 virtual void MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin) ;
e7549107 272 MacWindowData* MacGetWindowData() { return m_macWindowData ; }
7c74e7fe 273 bool MacIsWindowScrollbar( const wxScrollBar* sb ) { return (m_hScrollBar == sb || m_vScrollBar == sb) ; }
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274 static wxWindow* s_lastMouseWindow ;
275private:
276 virtual bool MacGetWindowFromPointSub( const wxPoint &point , wxWindow** outWin ) ;
0dbd6262 277protected:
519cb848 278
e7549107 279 MacWindowData* m_macWindowData ;
05adb9d2 280 RgnHandle m_macUpdateRgn ;
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281
282 int m_x ;
283 int m_y ;
284 int m_width ;
285 int m_height ;
286
287 wxScrollBar* m_hScrollBar ;
288 wxScrollBar* m_vScrollBar ;
289 wxString m_label ;
290
291 void MacCreateScrollBars( long style ) ;
292 void MacRepositionScrollBars() ;
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293
294 // additional (MSW specific) flags
295 bool m_useCtl3D:1; // Using CTL3D for this control
296 bool m_backgroundTransparent:1;
297 bool m_mouseInWindow:1;
298 bool m_doubleClickAllowed:1;
299 bool m_winCaptured:1;
300
301 // the size of one page for scrolling
302 int m_xThumbSize;
303 int m_yThumbSize;
304
e7549107 305// WXHMENU m_hMenu; // Menu, if any
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306
307 // implement the base class pure virtuals
308 virtual void DoClientToScreen( int *x, int *y ) const;
309 virtual void DoScreenToClient( int *x, int *y ) const;
310 virtual void DoGetPosition( int *x, int *y ) const;
311 virtual void DoGetSize( int *width, int *height ) const;
312 virtual void DoGetClientSize( int *width, int *height ) const;
313 virtual void DoSetSize(int x, int y,
314 int width, int height,
315 int sizeFlags = wxSIZE_AUTO);
316 virtual void DoSetClientSize(int width, int height);
317
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318 // move the window to the specified location and resize it: this is called
319 // from both DoSetSize() and DoSetClientSize() and would usually just call
320 // ::MoveWindow() except for composite controls which will want to arrange
321 // themselves inside the given rectangle
322 virtual void DoMoveWindow(int x, int y, int width, int height);
323
324#if wxUSE_TOOLTIPS
325 virtual void DoSetToolTip( wxToolTip *tip );
326#endif // wxUSE_TOOLTIPS
0dbd6262 327
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328private:
329 // common part of all ctors
330 void Init();
0dbd6262 331
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332 DECLARE_NO_COPY_CLASS(wxWindow);
333 DECLARE_EVENT_TABLE()
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334};
335
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336// associate mac windows with wx counterparts
337
338wxWindow* wxFindWinFromMacWindow( WindowRef inWindow ) ;
339void wxAssociateWinWithMacWindow(WindowRef inWindow, wxWindow *win) ;
340void wxRemoveMacWindowAssociation(wxWindow *win) ;
341
05adb9d2 342/*
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343class wxMacFocusHelper
344{
345public :
346 wxMacFocusHelper( wxWindow * theWindow ) ;
347 ~wxMacFocusHelper() ;
348 bool Ok() { return m_ok ; }
349
350private :
351 GrafPtr m_formerPort ;
352 GrafPtr m_currentPort ;
353 bool m_ok ;
354} ;
05adb9d2 355*/
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356
357class wxMacDrawingHelper
358{
359public :
360 wxMacDrawingHelper( wxWindow * theWindow ) ;
361 ~wxMacDrawingHelper() ;
362 bool Ok() { return m_ok ; }
363
364private :
365 GrafPtr m_formerPort ;
366 GrafPtr m_currentPort ;
367 PenState m_savedPenState ;
368 bool m_ok ;
369} ;
05adb9d2 370/*
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371class wxMacFocusClientHelper
372{
373public :
374 wxMacFocusClientHelper( wxWindow * theWindow ) ;
375 ~wxMacFocusClientHelper() ;
376 bool Ok() { return m_ok ; }
377
378private :
379 GrafPtr m_formerPort ;
380 GrafPtr m_currentPort ;
381 bool m_ok ;
382} ;
05adb9d2 383*/
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384class wxMacDrawingClientHelper
385{
386public :
387 wxMacDrawingClientHelper( wxWindow * theWindow ) ;
388 ~wxMacDrawingClientHelper() ;
389 bool Ok() { return m_ok ; }
390
391private :
392 GrafPtr m_formerPort ;
393 GrafPtr m_currentPort ;
394 PenState m_savedPenState ;
395 bool m_ok ;
396} ;
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397
398#endif
399 // _WX_WINDOW_H_