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1/////////////////////////////////////////////////////////////////////////////
2// Name: wx/osx/cocoa/private.h
3// Purpose: Private declarations: as this header is only included by
4// wxWidgets itself, it may contain identifiers which don't start
5// with "wx".
6// Author: Stefan Csomor
7// Modified by:
8// Created: 1998-01-01
a9a4f229 9// RCS-ID: $Id$
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10// Copyright: (c) Stefan Csomor
11// Licence: wxWindows licence
12/////////////////////////////////////////////////////////////////////////////
13
14#ifndef _WX_PRIVATE_COCOA_H_
15#define _WX_PRIVATE_COCOA_H_
16
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17#include <ApplicationServices/ApplicationServices.h>
18
4849f027 19#ifdef __OBJC__
4849f027 20 #import <Cocoa/Cocoa.h>
4850cc8b 21#endif
4849f027 22
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23#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5
24// available in 10.4 but not in the headers
25enum {
26 kEventMouseScroll = 11
27};
28#endif
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29//
30// shared between Cocoa and Carbon
31//
32
b3b17ee7 33// bring in theming types without pulling in the headers
524c47aa 34
935e6c7d 35#if wxUSE_GUI
524c47aa 36typedef SInt16 ThemeBrush;
6da991db 37CGColorRef WXDLLIMPEXP_CORE wxMacCreateCGColorFromHITheme( ThemeBrush brush ) ;
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38OSStatus WXDLLIMPEXP_CORE wxMacDrawCGImage(
39 CGContextRef inContext,
40 const CGRect * inBounds,
41 CGImageRef inImage) ;
59d866ad 42WX_NSImage WXDLLIMPEXP_CORE wxOSXGetNSImageFromCGImage( CGImageRef image );
267ba369 43CGImageRef WXDLLIMPEXP_CORE wxOSXCreateCGImageFromNSImage( WX_NSImage nsimage );
ca9eebc3 44wxBitmap WXDLLIMPEXP_CORE wxOSXCreateSystemBitmap(const wxString& id, const wxString &client, const wxSize& size);
78f21217 45WXWindow WXDLLIMPEXP_CORE wxOSXGetMainWindow();
524c47aa 46
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47class WXDLLIMPEXP_FWD_CORE wxDialog;
48
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49class WXDLLIMPEXP_CORE wxWidgetCocoaImpl : public wxWidgetImpl
50{
51public :
415f4a01 52 wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl = false, bool isUserPane = false ) ;
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53 wxWidgetCocoaImpl() ;
54 ~wxWidgetCocoaImpl();
55
4849f027 56 void Init();
03647350 57
4849f027 58 virtual bool IsVisible() const ;
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59 virtual void SetVisibility(bool);
60
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61 // we provide a static function which can be reused from
62 // wxNonOwnedWindowCocoaImpl too
63 static bool ShowViewOrWindowWithEffect(wxWindow *win,
64 bool show,
65 wxShowEffect effect,
66 unsigned timeout);
67
68 virtual bool ShowWithEffect(bool show,
69 wxShowEffect effect,
70 unsigned timeout);
71
4849f027 72 virtual void Raise();
03647350 73
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74 virtual void Lower();
75
76 virtual void ScrollRect( const wxRect *rect, int dx, int dy );
77
78 virtual WXWidget GetWXWidget() const { return m_osxView; }
79
524c47aa 80 virtual void SetBackgroundColour(const wxColour&);
bc5c09a3 81 virtual bool SetBackgroundStyle(wxBackgroundStyle style);
524c47aa 82
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83 virtual void GetContentArea( int &left , int &top , int &width , int &height ) const;
84 virtual void Move(int x, int y, int width, int height);
85 virtual void GetPosition( int &x, int &y ) const;
86 virtual void GetSize( int &width, int &height ) const;
524c47aa 87 virtual void SetControlSize( wxWindowVariant variant );
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88
89 virtual void SetNeedsDisplay( const wxRect* where = NULL );
90 virtual bool GetNeedsDisplay() const;
91
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92 virtual void SetDrawingEnabled(bool enabled);
93
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94 virtual bool CanFocus() const;
95 // return true if successful
96 virtual bool SetFocus();
97 virtual bool HasFocus() const;
98
99 void RemoveFromParent();
100 void Embed( wxWidgetImpl *parent );
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101
102 void SetDefaultButton( bool isDefault );
103 void PerformClick();
a4e32492 104 virtual void SetLabel(const wxString& title, wxFontEncoding encoding);
524c47aa 105
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106 void SetCursor( const wxCursor & cursor );
107 void CaptureMouse();
108 void ReleaseMouse();
109
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110 void SetDropTarget(wxDropTarget* target);
111
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112 wxInt32 GetValue() const;
113 void SetValue( wxInt32 v );
e5d05b90 114 wxBitmap GetBitmap() const;
524c47aa 115 void SetBitmap( const wxBitmap& bitmap );
e5d05b90 116 void SetBitmapPosition( wxDirection dir );
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117 void SetupTabs( const wxNotebook &notebook );
118 void GetBestRect( wxRect *r ) const;
119 bool IsEnabled() const;
120 void Enable( bool enable );
121 bool ButtonClickDidStateChange() { return true ;}
122 void SetMinimum( wxInt32 v );
123 void SetMaximum( wxInt32 v );
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124 wxInt32 GetMinimum() const;
125 wxInt32 GetMaximum() const;
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126 void PulseGauge();
127 void SetScrollThumb( wxInt32 value, wxInt32 thumbSize );
128
1e181c7a 129 void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
a7b9865d 130 void SetToolTip( wxToolTip* tooltip );
1e181c7a 131
c4825ef7 132 void InstallEventHandler( WXWidget control = NULL );
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133
134 virtual bool DoHandleMouseEvent(NSEvent *event);
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135 virtual bool DoHandleKeyEvent(NSEvent *event);
136 virtual bool DoHandleCharEvent(NSEvent *event, NSString *text);
03647350 137 virtual void DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* otherWindow);
030495ec 138
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139 virtual void SetupKeyEvent(wxKeyEvent &wxevent, NSEvent * nsEvent, NSString* charString = NULL);
140 virtual void SetupMouseEvent(wxMouseEvent &wxevent, NSEvent * nsEvent);
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141 void SetupCoordinates(wxCoord &x, wxCoord &y, NSEvent *nsEvent);
142 virtual bool SetupCursor(NSEvent* event);
ddbc8ac9 143
4850cc8b 144
c551dc29 145#if !wxOSX_USE_NATIVE_FLIPPED
4dd9fdf8 146 void SetFlipped(bool flipped);
ee032c59 147 virtual bool IsFlipped() const { return m_isFlipped; }
c551dc29 148#endif
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149
150 // cocoa thunk connected calls
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151
152 virtual unsigned int draggingEntered(void* sender, WXWidget slf, void* _cmd);
153 virtual void draggingExited(void* sender, WXWidget slf, void* _cmd);
154 virtual unsigned int draggingUpdated(void* sender, WXWidget slf, void* _cmd);
155 virtual bool performDragOperation(void* sender, WXWidget slf, void* _cmd);
156 virtual void mouseEvent(WX_NSEvent event, WXWidget slf, void* _cmd);
3a176763 157 virtual void cursorUpdate(WX_NSEvent event, WXWidget slf, void* _cmd);
4dd9fdf8 158 virtual void keyEvent(WX_NSEvent event, WXWidget slf, void* _cmd);
f0e0116e 159 virtual void insertText(NSString* text, WXWidget slf, void* _cmd);
4dd9fdf8 160 virtual bool performKeyEquivalent(WX_NSEvent event, WXWidget slf, void* _cmd);
09a9eb20 161 virtual bool acceptsFirstResponder(WXWidget slf, void* _cmd);
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162 virtual bool becomeFirstResponder(WXWidget slf, void* _cmd);
163 virtual bool resignFirstResponder(WXWidget slf, void* _cmd);
c551dc29 164#if !wxOSX_USE_NATIVE_FLIPPED
4dd9fdf8 165 virtual bool isFlipped(WXWidget slf, void* _cmd);
c551dc29 166#endif
4dd9fdf8 167 virtual void drawRect(void* rect, WXWidget slf, void* _cmd);
03647350 168
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169 virtual void controlAction(WXWidget slf, void* _cmd, void* sender);
170 virtual void controlDoubleAction(WXWidget slf, void* _cmd, void *sender);
ce00f59b 171
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172 // for wxTextCtrl-derived classes, put here since they don't all derive
173 // from the same pimpl class.
174 virtual void controlTextDidChange();
4dd9fdf8 175
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176protected:
177 WXWidget m_osxView;
f0e0116e 178 NSEvent* m_lastKeyDownEvent;
c551dc29 179#if !wxOSX_USE_NATIVE_FLIPPED
4dd9fdf8 180 bool m_isFlipped;
c551dc29 181#endif
7cb2a241 182 // if it the control has an editor, that editor will already send some
03647350 183 // events, don't resend them
7cb2a241 184 bool m_hasEditor;
03647350 185
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186 DECLARE_DYNAMIC_CLASS_NO_COPY(wxWidgetCocoaImpl)
187};
188
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189DECLARE_WXCOCOA_OBJC_CLASS( wxNSWindow );
190
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191class wxNonOwnedWindowCocoaImpl : public wxNonOwnedWindowImpl
192{
193public :
194 wxNonOwnedWindowCocoaImpl( wxNonOwnedWindow* nonownedwnd) ;
195 wxNonOwnedWindowCocoaImpl();
03647350 196
4849f027 197 virtual ~wxNonOwnedWindowCocoaImpl();
03647350 198
0aaa6ace 199 virtual void WillBeDestroyed() ;
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200 void Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
201 long style, long extraStyle, const wxString& name ) ;
17e2694c 202 void Create( wxWindow* parent, WXWindow nativeWindow );
03647350 203
4849f027 204 WXWindow GetWXWindow() const;
03647350 205 void Raise();
4849f027 206 void Lower();
03647350 207 bool Show(bool show);
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208
209 virtual bool ShowWithEffect(bool show,
210 wxShowEffect effect,
211 unsigned timeout);
03647350 212
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213 void Update();
214 bool SetTransparent(wxByte alpha);
215 bool SetBackgroundColour(const wxColour& col );
03647350 216 void SetExtraStyle( long exStyle );
b6dc21e7 217 void SetWindowStyleFlag( long style );
03647350 218 bool SetBackgroundStyle(wxBackgroundStyle style);
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219 bool CanSetTransparent();
220
221 void MoveWindow(int x, int y, int width, int height);
222 void GetPosition( int &x, int &y ) const;
223 void GetSize( int &width, int &height ) const;
224
03647350 225 void GetContentArea( int &left , int &top , int &width , int &height ) const;
4849f027 226 bool SetShape(const wxRegion& region);
03647350 227
4849f027 228 virtual void SetTitle( const wxString& title, wxFontEncoding encoding ) ;
03647350 229
4849f027 230 virtual bool IsMaximized() const;
03647350 231
4849f027 232 virtual bool IsIconized() const;
03647350 233
4849f027 234 virtual void Iconize( bool iconize );
03647350 235
4849f027 236 virtual void Maximize(bool maximize);
03647350 237
4849f027 238 virtual bool IsFullScreen() const;
03647350 239
4849f027 240 virtual bool ShowFullScreen(bool show, long style);
030495ec 241
dbc7ceb9 242 virtual void ShowWithoutActivating();
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243
244 virtual void RequestUserAttention(int flags);
03647350 245
4849f027 246 virtual void ScreenToWindow( int *x, int *y );
03647350 247
4849f027 248 virtual void WindowToScreen( int *x, int *y );
03647350 249
dbc7ceb9 250 virtual bool IsActive();
ce00f59b 251
efb2fa41 252 virtual void SetModified(bool modified);
ebf7d5c4 253 virtual bool IsModified() const;
030495ec 254
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255 virtual void SetRepresentedFilename(const wxString& filename);
256
4849f027 257 wxNonOwnedWindow* GetWXPeer() { return m_wxPeer; }
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258
259 CGWindowLevel GetWindowLevel() const { return m_macWindowLevel; }
260 void RestoreWindowLevel();
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261
262 static WX_NSResponder GetNextFirstResponder() ;
4849f027 263protected :
9d243a47 264 CGWindowLevel m_macWindowLevel;
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265 WXWindow m_macWindow;
266 void * m_macFullScreenData ;
4849f027 267 DECLARE_DYNAMIC_CLASS_NO_COPY(wxNonOwnedWindowCocoaImpl)
03647350 268};
4849f027 269
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270DECLARE_WXCOCOA_OBJC_CLASS( wxNSButton );
271
272class wxButtonCocoaImpl : public wxWidgetCocoaImpl, public wxButtonImpl
273{
274public:
275 wxButtonCocoaImpl(wxWindowMac *wxpeer, wxNSButton *v);
276 virtual void SetBitmap(const wxBitmap& bitmap);
277#if wxUSE_MARKUP
278 virtual void SetLabelMarkup(const wxString& markup);
279#endif // wxUSE_MARKUP
280
281 void SetPressedBitmap( const wxBitmap& bitmap );
282 void GetLayoutInset(int &left , int &top , int &right, int &bottom) const;
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283 void SetAcceleratorFromLabel(const wxString& label);
284
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285 NSButton *GetNSButton() const;
286};
287
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288#ifdef __OBJC__
289
5d57348e 290 WXDLLIMPEXP_CORE NSScreen* wxOSXGetMenuScreen();
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291 WXDLLIMPEXP_CORE NSRect wxToNSRect( NSView* parent, const wxRect& r );
292 WXDLLIMPEXP_CORE wxRect wxFromNSRect( NSView* parent, const NSRect& rect );
293 WXDLLIMPEXP_CORE NSPoint wxToNSPoint( NSView* parent, const wxPoint& p );
294 WXDLLIMPEXP_CORE wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p );
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295
296 NSRect WXDLLIMPEXP_CORE wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size ,
4850cc8b 297 bool adjustForOrigin = true );
03647350 298
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299 WXDLLIMPEXP_CORE NSView* wxOSXGetViewFromResponder( NSResponder* responder );
300
b466e85a 301 // used for many wxControls
03647350 302
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303 @interface wxNSButton : NSButton
304 {
411a1c35 305 NSTrackingRectTag rectTag;
b466e85a 306 }
03647350 307
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308 @end
309
310 @interface wxNSBox : NSBox
311 {
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312 }
313
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314 @end
315
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316 @interface wxNSTextFieldEditor : NSTextView
317 {
318 NSEvent* lastKeyDownEvent;
319 }
320
321 @end
322
c8fdb345 323 @interface wxNSTextField : NSTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>)
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324 {
325 wxNSTextFieldEditor* fieldEditor;
326 }
327
328 - (wxNSTextFieldEditor*) fieldEditor;
329 - (void) setFieldEditor:(wxNSTextFieldEditor*) fieldEditor;
330
331 @end
332
c8fdb345 333 @interface wxNSSecureTextField : NSSecureTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>)
b466e85a 334 {
b466e85a 335 }
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336
337 @end
338
339
030495ec 340 @interface wxNSTextView : NSTextView wxOSX_10_6_AND_LATER(<NSTextViewDelegate>)
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341 {
342 }
030495ec 343
b9cf2753 344 - (void)textDidChange:(NSNotification *)aNotification;
030495ec 345
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346 @end
347
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348 @interface wxNSComboBox : NSComboBox
349 {
350 wxNSTextFieldEditor* fieldEditor;
351 }
352
353 - (wxNSTextFieldEditor*) fieldEditor;
354 - (void) setFieldEditor:(wxNSTextFieldEditor*) fieldEditor;
355
356 @end
357
358
359
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360 @interface wxNSMenu : NSMenu
361 {
362 wxMenuImpl* impl;
363 }
364
365 - (void) setImplementation:(wxMenuImpl*) item;
366 - (wxMenuImpl*) implementation;
367
03647350 368 @end
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369
370 @interface wxNSMenuItem : NSMenuItem
371 {
372 wxMenuItemImpl* impl;
373 }
374
375 - (void) setImplementation:(wxMenuItemImpl*) item;
376 - (wxMenuItemImpl*) implementation;
377
378 - (void)clickedAction:(id)sender;
379 - (BOOL)validateMenuItem:(NSMenuItem *)menuItem;
380
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381 @end
382
485c6263 383 void WXDLLIMPEXP_CORE wxOSXCocoaClassAddWXMethods(Class c);
b466e85a 384
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385 /*
386 We need this for ShowModal, as the sheet just disables the parent window and
387 returns control to the app, whereas we don't want to return from ShowModal
388 until the sheet has been dismissed.
389 */
390 @interface ModalDialogDelegate : NSObject
391 {
392 BOOL sheetFinished;
393 int resultCode;
bfa92264 394 wxDialog* impl;
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395 }
396
bfa92264 397 - (void)setImplementation: (wxDialog *)dialog;
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398 - (BOOL)finished;
399 - (int)code;
400 - (void)waitForSheetToFinish;
401 - (void)sheetDidEnd:(NSWindow *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
402 @end
403
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404 // This interface must be exported in shared 64 bit multilib build but
405 // using WXEXPORT with Objective C interfaces doesn't work with old (4.0.1)
406 // gcc when using 10.4 SDK. It does work with newer gcc even in 32 bit
407 // builds but seems to be unnecessary there so to avoid the expense of a
408 // configure check verifying if this does work or not with the current
409 // compiler we just only use it for 64 bit builds where this is always
410 // supported.
411 //
412 // NB: Currently this is the only place where we need to export an
413 // interface but if we need to do it elsewhere we should define a
414 // WXEXPORT_OBJC macro once and reuse it in all places it's needed
415 // instead of duplicating this preprocessor check.
416#ifdef __LP64__
417 WXEXPORT
418#endif // 64 bit builds
419 @interface wxNSAppController : NSObject wxOSX_10_6_AND_LATER(<NSApplicationDelegate>)
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420 {
421 }
422
423 @end
724999ee 424
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425#endif // __OBJC__
426
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427// NSCursor
428
429WX_NSCursor wxMacCocoaCreateStockCursor( int cursor_type );
430WX_NSCursor wxMacCocoaCreateCursorFromCGImage( CGImageRef cgImageRef, float hotSpotX, float hotSpotY );
431void wxMacCocoaSetCursor( WX_NSCursor cursor );
432void wxMacCocoaHideCursor();
433void wxMacCocoaShowCursor();
434
435typedef struct tagClassicCursor
436{
437 wxUint16 bits[16];
438 wxUint16 mask[16];
439 wxInt16 hotspot[2];
440}ClassicCursor;
441
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442const short kwxCursorBullseye = 0;
443const short kwxCursorBlank = 1;
444const short kwxCursorPencil = 2;
445const short kwxCursorMagnifier = 3;
446const short kwxCursorNoEntry = 4;
447const short kwxCursorPaintBrush = 5;
448const short kwxCursorPointRight = 6;
449const short kwxCursorPointLeft = 7;
450const short kwxCursorQuestionArrow = 8;
451const short kwxCursorRightArrow = 9;
452const short kwxCursorSizeNS = 10;
453const short kwxCursorSize = 11;
454const short kwxCursorSizeNESW = 12;
455const short kwxCursorSizeNWSE = 13;
456const short kwxCursorRoller = 14;
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457const short kwxCursorWatch = 15;
458const short kwxCursorLast = kwxCursorWatch;
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459
460// exposing our fallback cursor map
461
462extern ClassicCursor gMacCursors[];
463
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464extern NSLayoutManager* gNSLayoutManager;
465
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466#endif
467
468#endif
469 // _WX_PRIVATE_COCOA_H_
470