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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_VCL_BUTTON_HXX
21 : #define INCLUDED_VCL_BUTTON_HXX
22 :
23 : #include <tools/solar.h>
24 : #include <tools/color.hxx>
25 : #include <vcl/dllapi.h>
26 : #include <vcl/image.hxx>
27 : #include <vcl/ctrl.hxx>
28 : #include <vcl/bitmap.hxx>
29 : #include <vcl/salnativewidgets.hxx>
30 : #include <rsc/rsc-vcl-shared-types.hxx>
31 :
32 : #include <vector>
33 :
34 : class UserDrawEvent;
35 : class ImplCommonButtonData;
36 :
37 : class VCL_DLLPUBLIC Button : public Control
38 : {
39 : private:
40 : ImplCommonButtonData *mpButtonData;
41 : Link maClickHdl;
42 :
43 : /// Command URL (like .uno:Save) in case the button should handle it.
44 : OUString maCommand;
45 :
46 : // Copy assignment is forbidden and not implemented.
47 : SAL_DLLPRIVATE Button (const Button &);
48 : SAL_DLLPRIVATE Button & operator= (const Button &);
49 : public:
50 : SAL_DLLPRIVATE sal_uInt16 ImplGetButtonState() const;
51 : SAL_DLLPRIVATE sal_uInt16& ImplGetButtonState();
52 : SAL_DLLPRIVATE sal_uInt16 ImplGetTextStyle( OUString& rText, WinBits nWinStyle, sal_uLong nDrawFlags );
53 : SAL_DLLPRIVATE void ImplDrawAlignedImage( OutputDevice* pDev, Point& rPos, Size& rSize,
54 : bool bLayout, sal_uLong nImageSep, sal_uLong nDrawFlags,
55 : sal_uInt16 nTextStyle, Rectangle *pSymbolRect=NULL, bool bAddImageSep = false );
56 : SAL_DLLPRIVATE void ImplSetFocusRect( const Rectangle &rFocusRect );
57 : SAL_DLLPRIVATE const Rectangle& ImplGetFocusRect() const;
58 : SAL_DLLPRIVATE void ImplSetSymbolAlign( SymbolAlign eAlign );
59 : /// The x-coordinate of the vertical separator line, use in MenuButton subclass only.
60 : SAL_DLLPRIVATE long ImplGetSeparatorX() const;
61 : SAL_DLLPRIVATE void ImplSetSeparatorX( long nX );
62 :
63 : protected:
64 : explicit Button( WindowType nType );
65 :
66 : public:
67 : virtual ~Button();
68 :
69 : virtual void Click();
70 :
71 23358 : void SetClickHdl( const Link& rLink ) { maClickHdl = rLink; }
72 0 : const Link& GetClickHdl() const { return maClickHdl; }
73 :
74 : /// Setup handler for UNO commands so that commands like .uno:Something are handled automagically by this button.
75 : void SetCommandHandler(const OUString& aCommand);
76 :
77 : static OUString GetStandardText( StandardButtonType eButton );
78 :
79 : bool SetModeImage( const Image& rImage );
80 : const Image GetModeImage( ) const;
81 : bool HasImage() const;
82 : void SetImageAlign( ImageAlign eAlign );
83 : ImageAlign GetImageAlign() const;
84 :
85 : void EnableImageDisplay( bool bEnable );
86 : void EnableTextDisplay( bool bEnable );
87 :
88 : void SetFocusRect( const Rectangle& rFocusRect );
89 : bool IsSmallSymbol() const;
90 : void SetSmallSymbol(bool bSmall = true);
91 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
92 :
93 : protected:
94 :
95 : /// Handler for click, in case we want the button to handle uno commands (.uno:Something).
96 : static long dispatchCommandHandler(void *, void *pCaller);
97 : };
98 :
99 :
100 : // - PushButton-Types -
101 :
102 :
103 : #define PUSHBUTTON_DROPDOWN_TOOLBOX ((sal_uInt16)0x0001)
104 : #define PUSHBUTTON_DROPDOWN_MENUBUTTON ((sal_uInt16)0x0002)
105 :
106 :
107 : // - PushButton -
108 :
109 :
110 : class VCL_DLLPUBLIC PushButton : public Button
111 : {
112 : protected:
113 : SymbolType meSymbol;
114 : TriState meState;
115 : TriState meSaveValue;
116 : sal_uInt16 mnDDStyle;
117 : bool mbPressed;
118 : bool mbInUserDraw;
119 : Link maToggleHdl;
120 :
121 : SAL_DLLPRIVATE void ImplInitPushButtonData();
122 : SAL_DLLPRIVATE WinBits ImplInitStyle( const vcl::Window* pPrevWindow, WinBits nStyle );
123 : SAL_DLLPRIVATE void ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
124 : SAL_DLLPRIVATE void ImplDrawPushButtonContent( OutputDevice* pDev, sal_uLong nDrawFlags,
125 : const Rectangle& rRect, bool bLayout, bool bMenuBtnSep );
126 : SAL_DLLPRIVATE void ImplDrawPushButton( bool bLayout = false );
127 : using Button::ImplGetTextStyle;
128 : SAL_DLLPRIVATE sal_uInt16 ImplGetTextStyle( sal_uLong nDrawFlags ) const;
129 30011 : SAL_DLLPRIVATE bool IsSymbol() const { return ( (meSymbol != SymbolType::DONTKNOW) && (meSymbol != SymbolType::IMAGE) ); }
130 54 : SAL_DLLPRIVATE bool IsImage() const { return Button::HasImage(); }
131 :
132 : // Copy assignment is forbidden and not implemented.
133 : SAL_DLLPRIVATE PushButton( const PushButton & );
134 : SAL_DLLPRIVATE PushButton& operator=( const PushButton & );
135 :
136 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
137 :
138 : using Control::ImplInitSettings;
139 : using Window::ImplInit;
140 : public:
141 : SAL_DLLPRIVATE void ImplSetDefButton( bool bSet );
142 : SAL_DLLPRIVATE static void ImplDrawPushButtonFrame( vcl::Window* pDev, Rectangle& rRect, sal_uInt16 nStyle );
143 : SAL_DLLPRIVATE static bool ImplHitTestPushButton( vcl::Window* pDev, const Point& rPos );
144 : SAL_DLLPRIVATE bool ImplIsDefButton() const;
145 :
146 : protected:
147 : explicit PushButton( WindowType nType );
148 :
149 : virtual void FillLayoutData() const SAL_OVERRIDE;
150 : virtual const vcl::Font&
151 : GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
152 : virtual const Color&
153 : GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
154 : public:
155 : explicit PushButton( vcl::Window* pParent, WinBits nStyle = 0 );
156 : explicit PushButton( vcl::Window* pParent, const ResId& );
157 : virtual ~PushButton();
158 :
159 : virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
160 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
161 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
162 : virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
163 : virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
164 : virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
165 : virtual void Resize() SAL_OVERRIDE;
166 : virtual void GetFocus() SAL_OVERRIDE;
167 : virtual void LoseFocus() SAL_OVERRIDE;
168 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
169 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
170 : virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
171 : virtual void UserDraw( const UserDrawEvent& rUDEvt );
172 :
173 : virtual void Toggle();
174 :
175 : void SetSymbol( SymbolType eSymbol );
176 9779 : SymbolType GetSymbol() const { return meSymbol; }
177 : void SetSymbolAlign( SymbolAlign eAlign );
178 :
179 : void SetDropDown( sal_uInt16 nStyle );
180 : sal_uInt16 GetDropDown() const { return mnDDStyle; }
181 :
182 : void SetState( TriState eState );
183 0 : TriState GetState() const { return meState; }
184 :
185 : void Check( bool bCheck = true );
186 : bool IsChecked() const;
187 :
188 : void SetPressed( bool bPressed );
189 0 : bool IsPressed() const { return mbPressed; }
190 :
191 : void EndSelection();
192 :
193 0 : void SaveValue() { meSaveValue = GetState(); }
194 : TriState GetSavedValue() const { return meSaveValue; }
195 0 : bool IsValueChangedFromSaved() const { return meSaveValue != GetState(); }
196 :
197 : Size CalcMinimumSize( long nMaxWidth = 0 ) const;
198 : virtual Size GetOptimalSize() const SAL_OVERRIDE;
199 :
200 : void SetToggleHdl( const Link& rLink ) { maToggleHdl = rLink; }
201 : const Link& GetToggleHdl() const { return maToggleHdl; }
202 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
203 : };
204 :
205 0 : inline void PushButton::Check( bool bCheck )
206 : {
207 0 : SetState( (bCheck) ? TRISTATE_TRUE : TRISTATE_FALSE );
208 0 : }
209 :
210 0 : inline bool PushButton::IsChecked() const
211 : {
212 0 : return (GetState() == TRISTATE_TRUE);
213 : }
214 :
215 0 : class VCL_DLLPUBLIC OKButton : public PushButton
216 : {
217 : protected:
218 : using PushButton::ImplInit;
219 : private:
220 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
221 :
222 : // Copy assignment is forbidden and not implemented.
223 : SAL_DLLPRIVATE OKButton (const OKButton &);
224 : SAL_DLLPRIVATE OKButton & operator= (const OKButton &);
225 :
226 : public:
227 : explicit OKButton( vcl::Window* pParent, WinBits nStyle = WB_DEFBUTTON );
228 :
229 : virtual void Click() SAL_OVERRIDE;
230 : };
231 :
232 :
233 0 : class VCL_DLLPUBLIC CancelButton : public PushButton
234 : {
235 : protected:
236 : using PushButton::ImplInit;
237 : private:
238 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
239 :
240 : // Copy assignment is forbidden and not implemented.
241 : SAL_DLLPRIVATE CancelButton (const CancelButton &);
242 : SAL_DLLPRIVATE CancelButton & operator= (const CancelButton &);
243 :
244 : public:
245 : explicit CancelButton( vcl::Window* pParent, WinBits nStyle = 0 );
246 :
247 : virtual void Click() SAL_OVERRIDE;
248 : };
249 :
250 0 : class VCL_DLLPUBLIC CloseButton : public CancelButton
251 : {
252 : public:
253 : explicit CloseButton(vcl::Window* pParent, WinBits nStyle = 0);
254 : };
255 :
256 :
257 :
258 : // - HelpButton -
259 :
260 :
261 0 : class VCL_DLLPUBLIC HelpButton : public PushButton
262 : {
263 : protected:
264 : using PushButton::ImplInit;
265 : private:
266 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
267 :
268 : // Copy assignment is forbidden and not implemented.
269 : SAL_DLLPRIVATE HelpButton( const HelpButton & );
270 : SAL_DLLPRIVATE HelpButton & operator= ( const HelpButton & );
271 :
272 : public:
273 : explicit HelpButton( vcl::Window* pParent, WinBits nStyle = 0 );
274 : explicit HelpButton( vcl::Window* pParent, const ResId& );
275 :
276 : virtual void Click() SAL_OVERRIDE;
277 : };
278 :
279 :
280 : // - RadioButton -
281 :
282 :
283 : class VCL_DLLPUBLIC RadioButton : public Button
284 : {
285 : private:
286 : boost::shared_ptr< std::vector<RadioButton*> > m_xGroup;
287 : Rectangle maStateRect;
288 : Rectangle maMouseRect;
289 : Image maImage;
290 : bool mbChecked;
291 : bool mbSaveValue;
292 : bool mbRadioCheck;
293 : bool mbStateChanged;
294 : Link maToggleHdl;
295 : // when mbLegacyNoTextAlign is set then the old behaviour where
296 : // the WB_LEFT, WB_RIGHT & WB_CENTER affect the image placement
297 : // occurs, otherwise the image ( radiobutton circle ) is placed
298 : // to the left or right ( depending on RTL or LTR settings )
299 : bool mbLegacyNoTextAlign;
300 : SAL_DLLPRIVATE void ImplInitRadioButtonData();
301 : SAL_DLLPRIVATE WinBits ImplInitStyle( const vcl::Window* pPrevWindow, WinBits nStyle );
302 : SAL_DLLPRIVATE void ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
303 : SAL_DLLPRIVATE void ImplDrawRadioButtonState();
304 : SAL_DLLPRIVATE void ImplDraw( OutputDevice* pDev, sal_uLong nDrawFlags,
305 : const Point& rPos, const Size& rSize,
306 : const Size& rImageSize, Rectangle& rStateRect,
307 : Rectangle& rMouseRect, bool bLayout = false );
308 : SAL_DLLPRIVATE void ImplDrawRadioButton( bool bLayout = false );
309 : SAL_DLLPRIVATE void ImplInvalidateOrDrawRadioButtonState();
310 : SAL_DLLPRIVATE void ImplUncheckAllOther();
311 : SAL_DLLPRIVATE Size ImplGetRadioImageSize() const;
312 : SAL_DLLPRIVATE long ImplGetImageToTextDistance() const;
313 :
314 : // Copy assignment is forbidden and not implemented.
315 : SAL_DLLPRIVATE RadioButton(const RadioButton &);
316 : SAL_DLLPRIVATE RadioButton& operator= (const RadioButton &);
317 :
318 : protected:
319 : using Control::ImplInitSettings;
320 : using Window::ImplInit;
321 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
322 : SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId );
323 :
324 : public:
325 : SAL_DLLPRIVATE void ImplCallClick( bool bGrabFocus = false, sal_uInt16 nFocusFlags = 0 );
326 : SAL_DLLPRIVATE void ImplSetMinimumNWFSize();
327 :
328 : protected:
329 : virtual void FillLayoutData() const SAL_OVERRIDE;
330 : virtual const vcl::Font&
331 : GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
332 : virtual const Color&
333 : GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
334 :
335 0 : inline void SetMouseRect( const Rectangle& _rMouseRect ) { maMouseRect = _rMouseRect; }
336 : inline const Rectangle& GetMouseRect( ) const { return maMouseRect; }
337 0 : inline void SetStateRect( const Rectangle& _rStateRect ) { maStateRect = _rStateRect; }
338 : inline const Rectangle& GetStateRect( ) const { return maStateRect; }
339 :
340 : // draws the radio button (the knob image), in its current state (pressed/checked)
341 : // at the usual location, which can be overridden with SetStateRect
342 : void DrawRadioButtonState( );
343 :
344 : public:
345 : explicit RadioButton( vcl::Window* pParent, WinBits nWinStyle = 0 );
346 : explicit RadioButton( vcl::Window* pParent, const ResId& );
347 : virtual ~RadioButton();
348 :
349 : virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
350 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
351 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
352 : virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
353 : virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
354 : virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
355 : virtual void Resize() SAL_OVERRIDE;
356 : virtual void GetFocus() SAL_OVERRIDE;
357 : virtual void LoseFocus() SAL_OVERRIDE;
358 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
359 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
360 : virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
361 :
362 : virtual void Toggle();
363 :
364 0 : bool IsStateChanged() const { return mbStateChanged; }
365 :
366 88 : void EnableRadioCheck( bool bRadioCheck = true ) { mbRadioCheck = bRadioCheck; }
367 82 : bool IsRadioCheckEnabled() const { return mbRadioCheck; }
368 :
369 : bool SetModeRadioImage( const Image& rImage );
370 0 : const Image& GetModeRadioImage( ) const { return maImage;}
371 :
372 : void SetState( bool bCheck );
373 : void Check( bool bCheck = true );
374 17277 : bool IsChecked() const { return mbChecked; }
375 :
376 0 : void SaveValue() { mbSaveValue = IsChecked(); }
377 0 : bool GetSavedValue() const { return mbSaveValue; }
378 0 : bool IsValueChangedFromSaved() const { return mbSaveValue != IsChecked(); }
379 :
380 : static Image GetRadioImage( const AllSettings& rSettings, sal_uInt16 nFlags );
381 :
382 : Size CalcMinimumSize( long nMaxWidth = 0 ) const;
383 : virtual Size GetOptimalSize() const SAL_OVERRIDE;
384 :
385 0 : void SetToggleHdl( const Link& rLink ) { maToggleHdl = rLink; }
386 : const Link& GetToggleHdl() const { return maToggleHdl; }
387 :
388 : /** GetRadioButtonGroup returns a list of pointers to <code>RadioButton</code>s in the same group.
389 :
390 : The pointers in the returned list are valid at the time call returns. However rescheduling
391 : or giving up the SolarMutex may mean events get executed that lead to the pointers getting
392 : invalid.
393 :
394 : @param bIncludeThis
395 : defines whether <code>this</code> is contained in the returned list
396 :
397 : @return
398 : on return contains the <code>RadioButton</code>s
399 : in the same group as this <code>RadioButton</code>.
400 : */
401 : std::vector<RadioButton*> GetRadioButtonGroup(bool bIncludeThis = true) const;
402 :
403 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
404 :
405 : /*
406 : * Group this RadioButton with another
407 : */
408 : void group(RadioButton &rOther);
409 : };
410 :
411 :
412 : // - CheckBox -
413 :
414 :
415 4825 : class VCL_DLLPUBLIC CheckBox : public Button
416 : {
417 : private:
418 : Rectangle maStateRect;
419 : Rectangle maMouseRect;
420 : TriState meState;
421 : TriState meSaveValue;
422 : bool mbTriState;
423 : Link maToggleHdl;
424 : // when mbLegacyNoTextAlign is set then the old behaviour where
425 : // the WB_LEFT, WB_RIGHT & WB_CENTER affect the image placement
426 : // occurs, otherwise the image ( checkbox box ) is placed
427 : // to the left or right ( depending on RTL or LTR settings )
428 : bool mbLegacyNoTextAlign;
429 : SAL_DLLPRIVATE void ImplInitCheckBoxData();
430 : SAL_DLLPRIVATE WinBits ImplInitStyle( const vcl::Window* pPrevWindow, WinBits nStyle );
431 : SAL_DLLPRIVATE void ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
432 : SAL_DLLPRIVATE void ImplInvalidateOrDrawCheckBoxState();
433 : SAL_DLLPRIVATE void ImplDraw( OutputDevice* pDev, sal_uLong nDrawFlags,
434 : const Point& rPos, const Size& rSize,
435 : const Size& rImageSize, Rectangle& rStateRect,
436 : Rectangle& rMouseRect, bool bLayout );
437 : SAL_DLLPRIVATE void ImplDrawCheckBox( bool bLayout = false );
438 : SAL_DLLPRIVATE long ImplGetImageToTextDistance() const;
439 : SAL_DLLPRIVATE Size ImplGetCheckImageSize() const;
440 :
441 : // Copy assignment is forbidden and not implemented.
442 : SAL_DLLPRIVATE CheckBox(const CheckBox &);
443 : SAL_DLLPRIVATE CheckBox& operator= (const CheckBox &);
444 :
445 : protected:
446 : using Control::ImplInitSettings;
447 : using Window::ImplInit;
448 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
449 : SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId );
450 : virtual void FillLayoutData() const SAL_OVERRIDE;
451 : virtual const vcl::Font& GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
452 : virtual const Color& GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
453 :
454 : virtual void ImplDrawCheckBoxState();
455 0 : SAL_DLLPRIVATE const Rectangle& GetStateRect() const { return maStateRect; }
456 0 : SAL_DLLPRIVATE const Rectangle& GetMouseRect() const { return maMouseRect; }
457 :
458 : public:
459 : SAL_DLLPRIVATE void ImplCheck();
460 : SAL_DLLPRIVATE void ImplSetMinimumNWFSize();
461 : public:
462 : explicit CheckBox( vcl::Window* pParent, WinBits nStyle = 0 );
463 : explicit CheckBox( vcl::Window* pParent, const ResId& );
464 :
465 : virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
466 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
467 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
468 : virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
469 : virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
470 : virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
471 : virtual void Resize() SAL_OVERRIDE;
472 : virtual void GetFocus() SAL_OVERRIDE;
473 : virtual void LoseFocus() SAL_OVERRIDE;
474 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
475 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
476 : virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
477 :
478 : virtual void Toggle();
479 :
480 : void SetState( TriState eState );
481 10324 : TriState GetState() const { return meState; }
482 :
483 : void Check( bool bCheck = true );
484 : bool IsChecked() const;
485 :
486 : void EnableTriState( bool bTriState = true );
487 0 : bool IsTriStateEnabled() const { return mbTriState; }
488 :
489 0 : void SaveValue() { meSaveValue = GetState(); }
490 0 : TriState GetSavedValue() const { return meSaveValue; }
491 0 : bool IsValueChangedFromSaved() const { return meSaveValue != GetState(); }
492 :
493 : static Image GetCheckImage( const AllSettings& rSettings, sal_uInt16 nFlags );
494 :
495 : Size CalcMinimumSize( long nMaxWidth = 0 ) const;
496 : virtual Size GetOptimalSize() const SAL_OVERRIDE;
497 :
498 0 : void SetToggleHdl( const Link& rLink ) { maToggleHdl = rLink; }
499 : const Link& GetToggleHdl() const { return maToggleHdl; }
500 : bool IsLegacyNoTextAlign() { return mbLegacyNoTextAlign; }
501 41 : void SetLegacyNoTextAlign( bool bVal ) { mbLegacyNoTextAlign = bVal; }
502 :
503 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
504 : };
505 :
506 0 : inline void CheckBox::Check( bool bCheck )
507 : {
508 0 : SetState( (bCheck) ? TRISTATE_TRUE : TRISTATE_FALSE );
509 0 : }
510 :
511 10300 : inline bool CheckBox::IsChecked() const
512 : {
513 10300 : return (GetState() == TRISTATE_TRUE);
514 : }
515 :
516 :
517 : // - Control-Layer fuer alten Code -
518 :
519 :
520 : class VCL_DLLPUBLIC ImageButton : public PushButton
521 : {
522 : protected:
523 : using PushButton::ImplInitStyle;
524 : private:
525 : SAL_DLLPRIVATE void ImplInitStyle();
526 :
527 : // Copy assignment is forbidden and not implemented.
528 : SAL_DLLPRIVATE ImageButton( const ImageButton & );
529 : SAL_DLLPRIVATE ImageButton & operator= ( const ImageButton & );
530 :
531 : public:
532 : ImageButton( vcl::Window* pParent, WinBits nStyle = 0 );
533 : ImageButton( vcl::Window* pParent, const ResId& rResId );
534 : virtual ~ImageButton();
535 : };
536 :
537 : class VCL_DLLPUBLIC ImageRadioButton : public RadioButton
538 : {
539 : // Copy assignment is forbidden and not implemented.
540 : SAL_DLLPRIVATE ImageRadioButton( const ImageRadioButton & );
541 : SAL_DLLPRIVATE ImageRadioButton & operator= ( const ImageRadioButton & );
542 :
543 : public:
544 : explicit ImageRadioButton( vcl::Window* pParent, WinBits nStyle = 0 );
545 : virtual ~ImageRadioButton();
546 : };
547 :
548 : class VCL_DLLPUBLIC TriStateBox : public CheckBox
549 : {
550 : // Copy assignment is forbidden and not implemented.
551 : SAL_DLLPRIVATE TriStateBox( const TriStateBox & );
552 : SAL_DLLPRIVATE TriStateBox & operator= ( const TriStateBox & );
553 :
554 : public:
555 : explicit TriStateBox( vcl::Window* pParent, WinBits nStyle = 0 );
556 : virtual ~TriStateBox();
557 : };
558 :
559 0 : class VCL_DLLPUBLIC DisclosureButton : public CheckBox
560 : {
561 : protected:
562 : SAL_DLLPRIVATE virtual void ImplDrawCheckBoxState() SAL_OVERRIDE;
563 : public:
564 : explicit DisclosureButton( vcl::Window* pParent, WinBits nStyle = 0 );
565 :
566 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
567 : };
568 :
569 : typedef rtl::Reference<DisclosureButton> DisclosureButtonPtr;
570 :
571 : #endif // INCLUDED_VCL_BUTTON_HXX
572 :
573 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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