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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 : #include <vcl/vclptr.hxx>
32 : #include <vector>
33 :
34 : class UserDrawEvent;
35 : class ImplCommonButtonData;
36 : enum class DrawButtonFlags;
37 :
38 : class VCL_DLLPUBLIC Button : public Control
39 : {
40 : private:
41 : std::unique_ptr<ImplCommonButtonData> mpButtonData;
42 : Link<> maClickHdl;
43 :
44 : /// Command URL (like .uno:Save) in case the button should handle it.
45 : OUString maCommand;
46 :
47 : Button (const Button &) SAL_DELETED_FUNCTION;
48 : Button & operator= (const Button &) SAL_DELETED_FUNCTION;
49 : public:
50 : SAL_DLLPRIVATE DrawButtonFlags ImplGetButtonState() const;
51 : SAL_DLLPRIVATE DrawButtonFlags& ImplGetButtonState();
52 : SAL_DLLPRIVATE DrawTextFlags ImplGetTextStyle( OUString& rText, WinBits nWinStyle, DrawFlags nDrawFlags );
53 : SAL_DLLPRIVATE void ImplDrawAlignedImage(OutputDevice* pDev, Point& rPos, Size& rSize,
54 : bool bLayout, sal_uLong nImageSep, DrawFlags nDrawFlags,
55 : DrawTextFlags 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 : virtual void dispose() SAL_OVERRIDE;
69 :
70 : virtual void Click();
71 :
72 15559 : void SetClickHdl( const Link<>& rLink ) { maClickHdl = rLink; }
73 0 : const Link<>& GetClickHdl() const { return maClickHdl; }
74 :
75 : /// Setup handler for UNO commands so that commands like .uno:Something are handled automagically by this button.
76 : void SetCommandHandler(const OUString& aCommand);
77 :
78 : static OUString GetStandardText( StandardButtonType eButton );
79 :
80 : bool SetModeImage( const Image& rImage );
81 : const Image GetModeImage( ) const;
82 : bool HasImage() const;
83 : void SetImageAlign( ImageAlign eAlign );
84 : ImageAlign GetImageAlign() const;
85 :
86 : void EnableImageDisplay( bool bEnable );
87 : void EnableTextDisplay( bool bEnable );
88 :
89 : void SetFocusRect( const Rectangle& rFocusRect );
90 : bool IsSmallSymbol() const;
91 : void SetSmallSymbol(bool bSmall = true);
92 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
93 :
94 : protected:
95 :
96 : /// Handler for click, in case we want the button to handle uno commands (.uno:Something).
97 : static sal_IntPtr dispatchCommandHandler(void *, void *pCaller);
98 : };
99 :
100 :
101 : // - PushButton-Types -
102 :
103 :
104 : enum class PushButtonDropdownStyle
105 : {
106 : NONE = 0x0000,
107 : Toolbox = 0x0001,
108 : MenuButton = 0x0002,
109 : };
110 :
111 :
112 : // - PushButton -
113 :
114 :
115 18885 : class VCL_DLLPUBLIC PushButton : public Button
116 : {
117 : protected:
118 : SymbolType meSymbol;
119 : TriState meState;
120 : TriState meSaveValue;
121 : PushButtonDropdownStyle mnDDStyle;
122 : bool mbPressed;
123 : bool mbInUserDraw;
124 : Link<> maToggleHdl;
125 :
126 : SAL_DLLPRIVATE void ImplInitPushButtonData();
127 : SAL_DLLPRIVATE WinBits ImplInitStyle( const vcl::Window* pPrevWindow, WinBits nStyle );
128 : SAL_DLLPRIVATE void ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
129 : SAL_DLLPRIVATE void ImplDrawPushButtonContent(OutputDevice* pDev, DrawFlags nDrawFlags,
130 : const Rectangle& rRect, bool bLayout, bool bMenuBtnSep);
131 : SAL_DLLPRIVATE void ImplDrawPushButton(vcl::RenderContext& rRenderContext, bool bLayout = false);
132 : using Button::ImplGetTextStyle;
133 : SAL_DLLPRIVATE DrawTextFlags ImplGetTextStyle( DrawFlags nDrawFlags ) const;
134 20411 : SAL_DLLPRIVATE bool IsSymbol() const { return ( (meSymbol != SymbolType::DONTKNOW) && (meSymbol != SymbolType::IMAGE) ); }
135 27 : SAL_DLLPRIVATE bool IsImage() const { return Button::HasImage(); }
136 :
137 : // Copy assignment is forbidden and not implemented.
138 : SAL_DLLPRIVATE PushButton( const PushButton & );
139 : SAL_DLLPRIVATE PushButton& operator=( const PushButton & );
140 :
141 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
142 :
143 : using Control::ImplInitSettings;
144 : using Window::ImplInit;
145 : public:
146 : SAL_DLLPRIVATE void ImplSetDefButton( bool bSet );
147 : SAL_DLLPRIVATE void ImplDrawPushButtonFrame(vcl::RenderContext& rRenderContext, Rectangle& rRect, DrawButtonFlags nStyle);
148 : SAL_DLLPRIVATE static bool ImplHitTestPushButton(vcl::Window* pDev, const Point& rPos);
149 : SAL_DLLPRIVATE bool ImplIsDefButton() const;
150 :
151 : protected:
152 : explicit PushButton( WindowType nType );
153 :
154 : virtual void FillLayoutData() const SAL_OVERRIDE;
155 : virtual const vcl::Font&
156 : GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
157 : virtual const Color&
158 : GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
159 : public:
160 : explicit PushButton( vcl::Window* pParent, WinBits nStyle = 0 );
161 : explicit PushButton( vcl::Window* pParent, const ResId& );
162 :
163 : virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
164 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
165 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
166 : virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
167 : virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
168 : virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) SAL_OVERRIDE;
169 : virtual void Resize() SAL_OVERRIDE;
170 : virtual void GetFocus() SAL_OVERRIDE;
171 : virtual void LoseFocus() SAL_OVERRIDE;
172 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
173 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
174 : virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
175 :
176 : void Toggle();
177 :
178 : void SetSymbol( SymbolType eSymbol );
179 4583 : SymbolType GetSymbol() const { return meSymbol; }
180 : void SetSymbolAlign( SymbolAlign eAlign );
181 :
182 : void SetDropDown( PushButtonDropdownStyle nStyle );
183 : PushButtonDropdownStyle GetDropDown() const { return mnDDStyle; }
184 :
185 : void SetState( TriState eState );
186 0 : TriState GetState() const { return meState; }
187 :
188 : void Check( bool bCheck = true );
189 : bool IsChecked() const;
190 :
191 : void SetPressed( bool bPressed );
192 0 : bool IsPressed() const { return mbPressed; }
193 :
194 : void EndSelection();
195 :
196 0 : void SaveValue() { meSaveValue = GetState(); }
197 : TriState GetSavedValue() const { return meSaveValue; }
198 0 : bool IsValueChangedFromSaved() const { return meSaveValue != GetState(); }
199 :
200 : Size CalcMinimumSize( long nMaxWidth = 0 ) const;
201 : virtual Size GetOptimalSize() const SAL_OVERRIDE;
202 :
203 : void SetToggleHdl( const Link<>& rLink ) { maToggleHdl = rLink; }
204 : const Link<>& GetToggleHdl() const { return maToggleHdl; }
205 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
206 : virtual void ShowFocus(const Rectangle& rRect) SAL_OVERRIDE;
207 : };
208 :
209 0 : inline void PushButton::Check( bool bCheck )
210 : {
211 0 : SetState( (bCheck) ? TRISTATE_TRUE : TRISTATE_FALSE );
212 0 : }
213 :
214 0 : inline bool PushButton::IsChecked() const
215 : {
216 0 : return (GetState() == TRISTATE_TRUE);
217 : }
218 :
219 5 : class VCL_DLLPUBLIC OKButton : public PushButton
220 : {
221 : protected:
222 : using PushButton::ImplInit;
223 : private:
224 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
225 :
226 : OKButton (const OKButton &) SAL_DELETED_FUNCTION;
227 : OKButton & operator= (const OKButton &) SAL_DELETED_FUNCTION;
228 :
229 : public:
230 : explicit OKButton( vcl::Window* pParent, WinBits nStyle = WB_DEFBUTTON );
231 :
232 : virtual void Click() SAL_OVERRIDE;
233 : };
234 :
235 5 : class VCL_DLLPUBLIC CancelButton : public PushButton
236 : {
237 : protected:
238 : using PushButton::ImplInit;
239 : private:
240 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
241 :
242 : CancelButton (const CancelButton &) SAL_DELETED_FUNCTION;
243 : CancelButton & operator= (const CancelButton &) SAL_DELETED_FUNCTION;
244 :
245 : public:
246 : explicit CancelButton( vcl::Window* pParent, WinBits nStyle = 0 );
247 :
248 : virtual void Click() SAL_OVERRIDE;
249 : };
250 :
251 0 : class VCL_DLLPUBLIC CloseButton : public CancelButton
252 : {
253 : public:
254 : explicit CloseButton(vcl::Window* pParent, WinBits nStyle = 0);
255 : };
256 :
257 :
258 :
259 : // - HelpButton -
260 :
261 :
262 7 : class VCL_DLLPUBLIC HelpButton : public PushButton
263 : {
264 : protected:
265 : using PushButton::ImplInit;
266 : private:
267 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
268 :
269 : HelpButton( const HelpButton & ) SAL_DELETED_FUNCTION;
270 : HelpButton & operator= ( const HelpButton & ) SAL_DELETED_FUNCTION;
271 :
272 : public:
273 : explicit HelpButton( vcl::Window* pParent, WinBits nStyle = 0 );
274 :
275 : virtual void Click() SAL_OVERRIDE;
276 : };
277 :
278 :
279 : // - RadioButton -
280 : class VCL_DLLPUBLIC RadioButton : public Button
281 : {
282 : private:
283 : std::shared_ptr< std::vector< VclPtr< RadioButton > > > m_xGroup;
284 : Rectangle maStateRect;
285 : Rectangle maMouseRect;
286 : Image maImage;
287 : bool mbChecked;
288 : bool mbSaveValue;
289 : bool mbRadioCheck;
290 : bool mbStateChanged;
291 : Link<> maToggleHdl;
292 : // when mbLegacyNoTextAlign is set then the old behaviour where
293 : // the WB_LEFT, WB_RIGHT & WB_CENTER affect the image placement
294 : // occurs, otherwise the image ( radiobutton circle ) is placed
295 : // to the left or right ( depending on RTL or LTR settings )
296 : bool mbLegacyNoTextAlign;
297 : SAL_DLLPRIVATE void ImplInitRadioButtonData();
298 : SAL_DLLPRIVATE WinBits ImplInitStyle( const vcl::Window* pPrevWindow, WinBits nStyle );
299 : SAL_DLLPRIVATE void ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
300 : SAL_DLLPRIVATE void ImplDrawRadioButtonState(vcl::RenderContext& rRenderContext);
301 : SAL_DLLPRIVATE void ImplDraw( OutputDevice* pDev, DrawFlags nDrawFlags,
302 : const Point& rPos, const Size& rSize,
303 : const Size& rImageSize, Rectangle& rStateRect,
304 : Rectangle& rMouseRect, bool bLayout = false );
305 : SAL_DLLPRIVATE void ImplDrawRadioButton(vcl::RenderContext& rRenderContext, bool bLayout = false );
306 : SAL_DLLPRIVATE void ImplUncheckAllOther();
307 : SAL_DLLPRIVATE Size ImplGetRadioImageSize() const;
308 : SAL_DLLPRIVATE long ImplGetImageToTextDistance() const;
309 :
310 : RadioButton(const RadioButton &) SAL_DELETED_FUNCTION;
311 : RadioButton& operator= (const RadioButton &) SAL_DELETED_FUNCTION;
312 :
313 : protected:
314 : using Control::ImplInitSettings;
315 : using Window::ImplInit;
316 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
317 : SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId );
318 :
319 : public:
320 : SAL_DLLPRIVATE void ImplCallClick( bool bGrabFocus = false, GetFocusFlags nFocusFlags = GetFocusFlags::NONE );
321 : SAL_DLLPRIVATE void ImplSetMinimumNWFSize();
322 :
323 : protected:
324 : virtual void FillLayoutData() const SAL_OVERRIDE;
325 : virtual const vcl::Font&
326 : GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
327 : virtual const Color&
328 : GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
329 :
330 0 : inline void SetMouseRect( const Rectangle& _rMouseRect ) { maMouseRect = _rMouseRect; }
331 : inline const Rectangle& GetMouseRect( ) const { return maMouseRect; }
332 0 : inline void SetStateRect( const Rectangle& _rStateRect ) { maStateRect = _rStateRect; }
333 : inline const Rectangle& GetStateRect( ) const { return maStateRect; }
334 :
335 : // draws the radio button (the knob image), in its current state (pressed/checked)
336 : // at the usual location, which can be overridden with SetStateRect
337 : void DrawRadioButtonState(vcl::RenderContext& rRenderContext);
338 :
339 : public:
340 : explicit RadioButton( vcl::Window* pParent, WinBits nWinStyle = 0 );
341 : explicit RadioButton( vcl::Window* pParent, const ResId& );
342 : virtual ~RadioButton();
343 : virtual void dispose() SAL_OVERRIDE;
344 :
345 : virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
346 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
347 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
348 : virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
349 : virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
350 : virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) SAL_OVERRIDE;
351 : virtual void Resize() SAL_OVERRIDE;
352 : virtual void GetFocus() SAL_OVERRIDE;
353 : virtual void LoseFocus() SAL_OVERRIDE;
354 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
355 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
356 : virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
357 :
358 : void Toggle();
359 :
360 0 : bool IsStateChanged() const { return mbStateChanged; }
361 :
362 44 : void EnableRadioCheck( bool bRadioCheck = true ) { mbRadioCheck = bRadioCheck; }
363 41 : bool IsRadioCheckEnabled() const { return mbRadioCheck; }
364 :
365 : bool SetModeRadioImage( const Image& rImage );
366 0 : const Image& GetModeRadioImage( ) const { return maImage;}
367 :
368 : void SetState( bool bCheck );
369 : void Check( bool bCheck = true );
370 16134 : bool IsChecked() const { return mbChecked; }
371 :
372 0 : void SaveValue() { mbSaveValue = IsChecked(); }
373 0 : bool GetSavedValue() const { return mbSaveValue; }
374 0 : bool IsValueChangedFromSaved() const { return mbSaveValue != IsChecked(); }
375 :
376 : static Image GetRadioImage( const AllSettings& rSettings, DrawButtonFlags nFlags );
377 :
378 : Size CalcMinimumSize( long nMaxWidth = 0 ) const;
379 : virtual Size GetOptimalSize() const SAL_OVERRIDE;
380 :
381 0 : void SetToggleHdl( const Link<>& rLink ) { maToggleHdl = rLink; }
382 : const Link<>& GetToggleHdl() const { return maToggleHdl; }
383 :
384 : /** GetRadioButtonGroup returns a list of pointers to <code>RadioButton</code>s in the same group.
385 :
386 : The pointers in the returned list are valid at the time call returns. However rescheduling
387 : or giving up the SolarMutex may mean events get executed that lead to the pointers getting
388 : invalid.
389 :
390 : @param bIncludeThis
391 : defines whether <code>this</code> is contained in the returned list
392 :
393 : @return
394 : on return contains the <code>RadioButton</code>s
395 : in the same group as this <code>RadioButton</code>.
396 : */
397 : std::vector<VclPtr<RadioButton> > GetRadioButtonGroup(bool bIncludeThis = true) const;
398 :
399 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
400 :
401 : /*
402 : * Group this RadioButton with another
403 : */
404 : void group(RadioButton &rOther);
405 : virtual void ShowFocus(const Rectangle& rRect) SAL_OVERRIDE;
406 : };
407 :
408 :
409 : // - CheckBox -
410 :
411 :
412 4430 : class VCL_DLLPUBLIC CheckBox : public Button
413 : {
414 : private:
415 : Rectangle maStateRect;
416 : Rectangle maMouseRect;
417 : TriState meState;
418 : TriState meSaveValue;
419 : bool mbTriState;
420 : Link<> maToggleHdl;
421 : // when mbLegacyNoTextAlign is set then the old behaviour where
422 : // the WB_LEFT, WB_RIGHT & WB_CENTER affect the image placement
423 : // occurs, otherwise the image ( checkbox box ) is placed
424 : // to the left or right ( depending on RTL or LTR settings )
425 : bool mbLegacyNoTextAlign;
426 : SAL_DLLPRIVATE void ImplInitCheckBoxData();
427 : SAL_DLLPRIVATE WinBits ImplInitStyle( const vcl::Window* pPrevWindow, WinBits nStyle );
428 : SAL_DLLPRIVATE void ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
429 : SAL_DLLPRIVATE void ImplDraw( OutputDevice* pDev, DrawFlags nDrawFlags,
430 : const Point& rPos, const Size& rSize,
431 : const Size& rImageSize, Rectangle& rStateRect,
432 : Rectangle& rMouseRect, bool bLayout );
433 : SAL_DLLPRIVATE void ImplDrawCheckBox(vcl::RenderContext& rRenderContext, bool bLayout = false );
434 : SAL_DLLPRIVATE long ImplGetImageToTextDistance() const;
435 : SAL_DLLPRIVATE Size ImplGetCheckImageSize() const;
436 :
437 : CheckBox(const CheckBox &) SAL_DELETED_FUNCTION;
438 : CheckBox& operator= (const CheckBox &) SAL_DELETED_FUNCTION;
439 :
440 : protected:
441 : using Control::ImplInitSettings;
442 : using Window::ImplInit;
443 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
444 : SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId );
445 : virtual void FillLayoutData() const SAL_OVERRIDE;
446 : virtual const vcl::Font& GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
447 : virtual const Color& GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
448 :
449 : virtual void ImplDrawCheckBoxState(vcl::RenderContext& rRenderContext);
450 0 : SAL_DLLPRIVATE const Rectangle& GetStateRect() const { return maStateRect; }
451 0 : SAL_DLLPRIVATE const Rectangle& GetMouseRect() const { return maMouseRect; }
452 :
453 : public:
454 : SAL_DLLPRIVATE void ImplCheck();
455 : SAL_DLLPRIVATE void ImplSetMinimumNWFSize();
456 : public:
457 : explicit CheckBox( vcl::Window* pParent, WinBits nStyle = 0 );
458 : explicit CheckBox( vcl::Window* pParent, const ResId& );
459 :
460 : virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
461 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
462 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
463 : virtual void KeyUp( const KeyEvent& rKEvt ) SAL_OVERRIDE;
464 : virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
465 : virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) SAL_OVERRIDE;
466 : virtual void Resize() SAL_OVERRIDE;
467 : virtual void GetFocus() SAL_OVERRIDE;
468 : virtual void LoseFocus() SAL_OVERRIDE;
469 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
470 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
471 : virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
472 :
473 : void Toggle();
474 :
475 : void SetState( TriState eState );
476 6387 : TriState GetState() const { return meState; }
477 :
478 : void Check( bool bCheck = true );
479 : bool IsChecked() const;
480 :
481 : void EnableTriState( bool bTriState = true );
482 0 : bool IsTriStateEnabled() const { return mbTriState; }
483 :
484 0 : void SaveValue() { meSaveValue = GetState(); }
485 0 : TriState GetSavedValue() const { return meSaveValue; }
486 0 : bool IsValueChangedFromSaved() const { return meSaveValue != GetState(); }
487 :
488 : static Image GetCheckImage( const AllSettings& rSettings, DrawButtonFlags nFlags );
489 :
490 : Size CalcMinimumSize( long nMaxWidth = 0 ) const;
491 : virtual Size GetOptimalSize() const SAL_OVERRIDE;
492 :
493 0 : void SetToggleHdl( const Link<>& rLink ) { maToggleHdl = rLink; }
494 : const Link<>& GetToggleHdl() const { return maToggleHdl; }
495 : bool IsLegacyNoTextAlign() { return mbLegacyNoTextAlign; }
496 20 : void SetLegacyNoTextAlign( bool bVal ) { mbLegacyNoTextAlign = bVal; }
497 :
498 : virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
499 : virtual void ShowFocus(const Rectangle& rRect) SAL_OVERRIDE;
500 : };
501 :
502 209 : inline void CheckBox::Check( bool bCheck )
503 : {
504 209 : SetState( (bCheck) ? TRISTATE_TRUE : TRISTATE_FALSE );
505 209 : }
506 :
507 6375 : inline bool CheckBox::IsChecked() const
508 : {
509 6375 : return (GetState() == TRISTATE_TRUE);
510 : }
511 :
512 :
513 : // - Control-Layer fuer alten Code -
514 :
515 :
516 872 : class VCL_DLLPUBLIC ImageButton : public PushButton
517 : {
518 : protected:
519 : using PushButton::ImplInitStyle;
520 : private:
521 : SAL_DLLPRIVATE void ImplInitStyle();
522 :
523 : ImageButton( const ImageButton & ) SAL_DELETED_FUNCTION;
524 : ImageButton & operator= ( const ImageButton & ) SAL_DELETED_FUNCTION;
525 :
526 : public:
527 : ImageButton( vcl::Window* pParent, WinBits nStyle = 0 );
528 : ImageButton( vcl::Window* pParent, const ResId& rResId );
529 : };
530 :
531 3020 : class VCL_DLLPUBLIC ImageRadioButton : public RadioButton
532 : {
533 : ImageRadioButton( const ImageRadioButton & ) SAL_DELETED_FUNCTION;
534 : ImageRadioButton & operator= ( const ImageRadioButton & ) SAL_DELETED_FUNCTION;
535 :
536 : public:
537 : explicit ImageRadioButton( vcl::Window* pParent, WinBits nStyle = 0 );
538 : };
539 :
540 40 : class VCL_DLLPUBLIC TriStateBox : public CheckBox
541 : {
542 : TriStateBox( const TriStateBox & ) SAL_DELETED_FUNCTION;
543 : TriStateBox & operator= ( const TriStateBox & ) SAL_DELETED_FUNCTION;
544 :
545 : public:
546 : explicit TriStateBox( vcl::Window* pParent, WinBits nStyle = 0 );
547 : };
548 :
549 0 : class VCL_DLLPUBLIC DisclosureButton : public CheckBox
550 : {
551 : protected:
552 : SAL_DLLPRIVATE virtual void ImplDrawCheckBoxState(vcl::RenderContext& rRenderContext) SAL_OVERRIDE;
553 : public:
554 : explicit DisclosureButton( vcl::Window* pParent, WinBits nStyle = 0 );
555 :
556 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
557 : };
558 :
559 : #endif // INCLUDED_VCL_BUTTON_HXX
560 :
561 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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