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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"
20b69855 20#include "wx/dc.h"
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21
22// ---------------------------------------------------------------------------
23// forward declarations
24// ---------------------------------------------------------------------------
25
26class WXDLLEXPORT wxButton;
27class WXDLLEXPORT wxScrollBar;
28class WXDLLEXPORT wxTopLevelWindowMac;
29
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30// internal implementation classes
31
32class wxMacControl ;
33
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34// ---------------------------------------------------------------------------
35// constants
36// ---------------------------------------------------------------------------
37
38class WXDLLEXPORT wxWindowMac: public wxWindowBase
39{
40 DECLARE_DYNAMIC_CLASS(wxWindowMac)
41
42 friend class wxDC;
43 friend class wxPaintDC;
44
45public:
46
997e843d 47 wxWindowMac() ;
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48
49 wxWindowMac(wxWindowMac *parent,
50 wxWindowID id,
51 const wxPoint& pos = wxDefaultPosition,
52 const wxSize& size = wxDefaultSize,
53 long style = 0,
997e843d 54 const wxString& name = wxPanelNameStr) ;
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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() ;
8cf73271 84
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85 virtual void Update() ;
86 virtual void ClearBackground() ;
87
8cf73271 88 virtual bool SetCursor( const wxCursor &cursor );
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89 virtual bool SetFont( const wxFont &font ) ;
90 virtual bool SetBackgroundColour( const wxColour &colour );
91 virtual bool SetForegroundColour( const wxColour &colour );
92
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93 virtual int GetCharHeight() const;
94 virtual int GetCharWidth() const;
95 virtual void GetTextExtent(const wxString& string,
96 int *x, int *y,
97 int *descent = (int *) NULL,
98 int *externalLeading = (int *) NULL,
99 const wxFont *theFont = (const wxFont *) NULL)
100 const;
101
102 virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
103
104 virtual void SetScrollbar( int orient, int pos, int thumbVisible,
105 int range, bool refresh = TRUE );
106 virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
107 virtual int GetScrollPos( int orient ) const;
108 virtual int GetScrollThumb( int orient ) const;
109 virtual int GetScrollRange( int orient ) const;
110 virtual void ScrollWindow( int dx, int dy,
111 const wxRect* rect = (wxRect *) NULL );
112
113#if wxUSE_DRAG_AND_DROP
114 virtual void SetDropTarget( wxDropTarget *dropTarget );
115#endif // wxUSE_DRAG_AND_DROP
116
117 // Accept files for dragging
118 virtual void DragAcceptFiles(bool accept);
119
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120 // implementation from now on
121 // --------------------------
122
123 void MacClientToRootWindow( int *x , int *y ) const ;
124 void MacRootWindowToClient( int *x , int *y ) const ;
4f305456 125
8cf73271 126 void MacWindowToRootWindow( int *x , int *y ) const ;
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127 void MacWindowToRootWindow( short *x , short *y ) const ;
128
8cf73271 129 void MacRootWindowToWindow( int *x , int *y ) const ;
4f305456 130 void MacRootWindowToWindow( short *x , short *y ) const ;
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131
132 virtual wxString MacGetToolTipString( wxPoint &where ) ;
133
134 // simple accessors
135 // ----------------
136
6d4c54a7 137 virtual WXWidget GetHandle() const ;
8cf73271 138
4f305456 139#if WXWIN_COMPATIBILITY_2_4
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140 bool GetTransparentBackground() const { return m_backgroundTransparent; }
141 void SetTransparent(bool t = TRUE) { m_backgroundTransparent = t; }
4f305456 142#endif
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143
144 // event handlers
145 // --------------
146 void OnSetFocus(wxFocusEvent& event) ;
147 void OnNcPaint(wxNcPaintEvent& event);
148 void OnEraseBackground(wxEraseEvent& event);
149 void OnMouseEvent( wxMouseEvent &event ) ;
150
151 void MacOnScroll(wxScrollEvent&event ) ;
152
153 bool AcceptsFocus() const ;
154
155public:
156 void OnInternalIdle();
157
158 // For implementation purposes - sometimes decorations make the client area
159 // smaller
160 virtual wxPoint GetClientAreaOrigin() const;
161
162 wxWindowMac *FindItem(long id) const;
163 wxWindowMac *FindItemByHWND(WXHWND hWnd, bool controlOnly = FALSE) const;
164
8cf73271 165public:
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166 virtual void MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ;
167 virtual bool MacDoRedraw( WXHRGN updatergn , long time ) ;
4f305456 168 virtual bool MacCanFocus() const ;
8cf73271 169
8cf73271 170 // this should not be overriden in classes above wxWindowMac because it is called from its destructor via DeleteChildren
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171 virtual void RemoveChild( wxWindowBase *child );
172 virtual void MacPaintBorders( int left , int top ) ;
173 WXWindow MacGetTopLevelWindowRef() const ;
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174 wxTopLevelWindowMac* MacGetTopLevelWindow() const ;
175
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176 virtual long MacGetLeftBorderSize() const ;
177 virtual long MacGetRightBorderSize() const ;
178 virtual long MacGetTopBorderSize() const ;
179 virtual long MacGetBottomBorderSize() const ;
8cf73271 180
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181 static long MacRemoveBordersFromStyle( long style ) ;
182
183 virtual void MacSuperChangedPosition() ;
8cf73271 184 // the absolute coortinates of this window's root have changed
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185 virtual void MacTopLevelWindowChangedPosition() ;
186
08422003 187 virtual void MacChildAdded() ;
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188 virtual void MacVisibilityChanged() ;
189 virtual void MacEnabledStateChanged() ;
8ab50549 190 virtual void MacHiliteChanged() ;
336a6aba 191 virtual wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
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192
193 bool MacIsReallyShown() ;
194 bool MacIsReallyEnabled() ;
8ab50549 195 bool MacIsReallyHilited() ;
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196
197 bool MacIsUserPane() { return m_macIsUserPane; }
198
4f305456 199 virtual bool MacSetupCursor( const wxPoint& pt ) ;
8cf73271 200
7ea087b7 201 virtual void MacSetBackgroundBrush( const wxBrush &brush ) ;
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202 const wxBrush& MacGetBackgroundBrush() const { return m_macBackgroundBrush ; }
203
204 // returns the visible region of this control in window ie non-client coordinates
205
206 wxRegion MacGetVisibleRegion( bool includeOuterStructures = false ) ;
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207 // returns true if children have to clipped to the content area (eg scrolled window)
208 virtual bool MacClipChildren() const { return false ; }
209 // returns true if the grandchildren have to be clipped to the children's content area (eg
210 // splitter window)
211 virtual bool MacClipGrandChildren() const { return false ; }
4f305456 212 bool MacIsWindowScrollbar( const wxScrollBar* sb )
8cf73271 213 { return (m_hScrollBar == sb || m_vScrollBar == sb) ; }
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214
215 wxList& GetSubcontrols() { return m_subControls; }
5ca0d812 216 virtual void MacInstallEventHandler(WXWidget native) ;
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217 WXEVENTHANDLERREF MacGetControlEventHandler() { return m_macControlEventHandler ; }
218 void MacPostControlCreate(const wxPoint& pos, const wxSize& size) ;
20b69855 219#ifndef __WXMAC_OSX__
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220 virtual void MacControlUserPaneDrawProc(wxInt16 part) ;
221 virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ;
222 virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ;
223 virtual void MacControlUserPaneIdleProc() ;
224 virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ;
225 virtual void MacControlUserPaneActivateProc(bool activating) ;
226 virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ;
227 virtual void MacControlUserPaneBackgroundProc(void* info) ;
20b69855 228#endif
77ffb593 229 // translate wxWidgets coords into ones suitable to be passed to
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230 // the CreateControl calls
231 //
232 // returns TRUE if non default coords are returned, FALSE otherwise
233 bool MacGetBoundsForControl(const wxPoint& pos,
234 const wxSize& size,
235 int& x, int& y,
79392158 236 int& w, int& h , bool adjustForOrigin ) const ;
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237 // calculates the real window position and size from the native control
238 void MacGetPositionAndSizeFromControl(int& x, int& y,
239 int& w, int& h) const ;
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240 // gets the inset from every part
241 virtual void MacGetContentAreaInset( int &left , int &top , int &right , int &bottom ) ;
242
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243 // flash the current invalid area, useful for debugging in OSX double buffered situation
244 void MacFlashInvalidAreas() ;
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245#if wxMAC_USE_CORE_GRAPHICS
246 void * MacGetCGContextRef() { return m_cgContextRef ; }
247 void MacSetCGContextRef(void * cg) { m_cgContextRef = cg ; }
248#endif
8cf73271 249protected:
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250 // For controls like radiobuttons which are really composite
251 wxList m_subControls;
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252 // number of calls to Freeze() minus number of calls to Thaw()
253 unsigned int m_frozenness;
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254 // the peer object, allowing for cleaner API support
255 wxMacControl* m_peer ;
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256#if wxMAC_USE_CORE_GRAPHICS
257 void * m_cgContextRef ;
258#endif
ed8a0852 259 // true if is is not a native control but a wxWindow control
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260 bool m_macIsUserPane ;
261 wxBrush m_macBackgroundBrush ;
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262 // topleft inset of the mac control from the wx top left corner
263 wxPoint m_macTopLeftInset ;
264 // bottom right inset of the mac control from the wx bottom right corner
265 wxPoint m_macBottomRightInset ;
8cf73271 266
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267 wxScrollBar* m_hScrollBar ;
268 wxScrollBar* m_vScrollBar ;
269 wxString m_label ;
8cf73271 270
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271 void MacCreateScrollBars( long style ) ;
272 void MacRepositionScrollBars() ;
273 void MacUpdateControlFont() ;
8ab50549 274
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275 void MacPropagateVisibilityChanged() ;
276 void MacPropagateEnabledStateChanged() ;
8ab50549 277 void MacPropagateHiliteChanged() ;
4f305456 278
8d4c4868 279
4f305456 280#if WXWIN_COMPATIBILITY_2_4
8cf73271 281 bool m_backgroundTransparent ;
4f305456 282#endif
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283
284 // implement the base class pure virtuals
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285 virtual wxSize DoGetBestSize() const;
286 virtual wxSize DoGetSizeFromClientSize( const wxSize & size ) const;
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287 virtual void DoClientToScreen( int *x, int *y ) const;
288 virtual void DoScreenToClient( int *x, int *y ) const;
289 virtual void DoGetPosition( int *x, int *y ) const;
290 virtual void DoGetSize( int *width, int *height ) const;
291 virtual void DoGetClientSize( int *width, int *height ) const;
292 virtual void DoSetSize(int x, int y,
293 int width, int height,
294 int sizeFlags = wxSIZE_AUTO);
295 virtual void DoSetClientSize(int width, int height);
296
297 virtual void DoCaptureMouse();
298 virtual void DoReleaseMouse();
299
300 // move the window to the specified location and resize it: this is called
301 // from both DoSetSize() and DoSetClientSize() and would usually just call
302 // ::MoveWindow() except for composite controls which will want to arrange
303 // themselves inside the given rectangle
304 virtual void DoMoveWindow(int x, int y, int width, int height);
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305 virtual void DoSetWindowVariant( wxWindowVariant variant ) ;
306
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307
308#if wxUSE_TOOLTIPS
309 virtual void DoSetToolTip( wxToolTip *tip );
310#endif // wxUSE_TOOLTIPS
311
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312private :
313
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314private:
315 // common part of all ctors
316 void Init();
317
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318 WXEVENTHANDLERREF m_macControlEventHandler ;
319
320
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321 DECLARE_NO_COPY_CLASS(wxWindowMac)
322 DECLARE_EVENT_TABLE()
323};
324
325#endif
326 // _WX_WINDOW_H_