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1 | /////////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/univ/themes/gtk.cpp | |
3 | // Purpose: wxUniversal theme implementing GTK-like LNF | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 06.08.00 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) 2000 SciTech Software, Inc. (www.scitechsoft.com) | |
9 | // Licence: wxWindows licence | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // =========================================================================== | |
13 | // declarations | |
14 | // =========================================================================== | |
15 | ||
16 | // --------------------------------------------------------------------------- | |
17 | // headers | |
18 | // --------------------------------------------------------------------------- | |
19 | ||
20 | // for compilers that support precompilation, includes "wx.h". | |
21 | #include "wx/wxprec.h" | |
22 | ||
23 | #ifdef __BORLANDC__ | |
24 | #pragma hdrstop | |
25 | #endif | |
26 | ||
27 | #include "wx/univ/theme.h" | |
28 | ||
29 | #if wxUSE_THEME_GTK | |
30 | ||
31 | #ifndef WX_PRECOMP | |
32 | #include "wx/intl.h" | |
33 | #include "wx/log.h" | |
34 | #include "wx/dcmemory.h" | |
35 | #include "wx/dcclient.h" | |
36 | #include "wx/window.h" | |
37 | ||
38 | #include "wx/menu.h" | |
39 | ||
40 | #include "wx/bmpbuttn.h" | |
41 | #include "wx/button.h" | |
42 | #include "wx/checkbox.h" | |
43 | #include "wx/listbox.h" | |
44 | #include "wx/checklst.h" | |
45 | #include "wx/combobox.h" | |
46 | #include "wx/scrolbar.h" | |
47 | #include "wx/slider.h" | |
48 | #include "wx/textctrl.h" | |
49 | #include "wx/toolbar.h" | |
50 | #include "wx/statusbr.h" | |
51 | ||
52 | #include "wx/settings.h" | |
53 | #include "wx/toplevel.h" | |
54 | #include "wx/image.h" | |
55 | #endif // WX_PRECOMP | |
56 | ||
57 | #include "wx/notebook.h" | |
58 | #include "wx/spinbutt.h" | |
59 | #include "wx/artprov.h" | |
60 | #ifdef wxUSE_TOGGLEBTN | |
61 | #include "wx/tglbtn.h" | |
62 | #endif // wxUSE_TOGGLEBTN | |
63 | ||
64 | #include "wx/univ/stdrend.h" | |
65 | #include "wx/univ/inpcons.h" | |
66 | #include "wx/univ/inphand.h" | |
67 | #include "wx/univ/colschem.h" | |
68 | ||
69 | class wxGTKMenuGeometryInfo; | |
70 | ||
71 | // ---------------------------------------------------------------------------- | |
72 | // constants | |
73 | // ---------------------------------------------------------------------------- | |
74 | ||
75 | // standard border size | |
76 | static const int BORDER_THICKNESS = 2; | |
77 | ||
78 | // ---------------------------------------------------------------------------- | |
79 | // wxGTKRenderer: draw the GUI elements in GTK style | |
80 | // ---------------------------------------------------------------------------- | |
81 | ||
82 | class wxGTKRenderer : public wxStdRenderer | |
83 | { | |
84 | public: | |
85 | wxGTKRenderer(const wxColourScheme *scheme); | |
86 | ||
87 | // wxRenderer methods | |
88 | virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0); | |
89 | virtual void DrawTextBorder(wxDC& dc, | |
90 | wxBorder border, | |
91 | const wxRect& rect, | |
92 | int flags = 0, | |
93 | wxRect *rectIn = NULL); | |
94 | virtual void DrawButtonLabel(wxDC& dc, | |
95 | const wxString& label, | |
96 | const wxBitmap& image, | |
97 | const wxRect& rect, | |
98 | int flags, | |
99 | int alignment, | |
100 | int indexAccel, | |
101 | wxRect *rectBounds); | |
102 | virtual void DrawButtonBorder(wxDC& dc, | |
103 | const wxRect& rect, | |
104 | int flags = 0, | |
105 | wxRect *rectIn = NULL); | |
106 | virtual void DrawArrow(wxDC& dc, | |
107 | wxDirection dir, | |
108 | const wxRect& rect, | |
109 | int flags = 0); | |
110 | virtual void DrawScrollbarArrow(wxDC& dc, | |
111 | wxDirection dir, | |
112 | const wxRect& rect, | |
113 | int flags = 0); | |
114 | virtual void DrawScrollbarThumb(wxDC& dc, | |
115 | wxOrientation orient, | |
116 | const wxRect& rect, | |
117 | int flags = 0); | |
118 | virtual void DrawScrollbarShaft(wxDC& dc, | |
119 | wxOrientation orient, | |
120 | const wxRect& rect, | |
121 | int flags = 0); | |
122 | ||
123 | #if wxUSE_TOOLBAR | |
124 | virtual void DrawToolBarButton(wxDC& dc, | |
125 | const wxString& label, | |
126 | const wxBitmap& bitmap, | |
127 | const wxRect& rect, | |
128 | int flags = 0, | |
129 | long style = 0, | |
130 | int tbarStyle = 0); | |
131 | #endif // wxUSE_TOOLBAR | |
132 | ||
133 | #if wxUSE_TEXTCTRL | |
134 | virtual void DrawLineWrapMark(wxDC& dc, const wxRect& rect); | |
135 | #endif // wxUSE_TEXTCTRL | |
136 | ||
137 | #if wxUSE_NOTEBOOK | |
138 | virtual void DrawTab(wxDC& dc, | |
139 | const wxRect& rect, | |
140 | wxDirection dir, | |
141 | const wxString& label, | |
142 | const wxBitmap& bitmap = wxNullBitmap, | |
143 | int flags = 0, | |
144 | int indexAccel = -1); | |
145 | #endif // wxUSE_NOTEBOOK | |
146 | ||
147 | #if wxUSE_SLIDER | |
148 | virtual void DrawSliderShaft(wxDC& dc, | |
149 | const wxRect& rect, | |
150 | int lenThumb, | |
151 | wxOrientation orient, | |
152 | int flags = 0, | |
153 | long style = 0, | |
154 | wxRect *rectShaft = NULL); | |
155 | virtual void DrawSliderThumb(wxDC& dc, | |
156 | const wxRect& rect, | |
157 | wxOrientation orient, | |
158 | int flags = 0, | |
159 | long style = 0); | |
160 | virtual void DrawSliderTicks(wxDC& WXUNUSED(dc), | |
161 | const wxRect& WXUNUSED(rect), | |
162 | int WXUNUSED(lenThumb), | |
163 | wxOrientation WXUNUSED(orient), | |
164 | int WXUNUSED(start), | |
165 | int WXUNUSED(end), | |
166 | int WXUNUSED(step) = 1, | |
167 | int WXUNUSED(flags) = 0, | |
168 | long WXUNUSED(style) = 0) | |
169 | { | |
170 | // we don't have the ticks in GTK version | |
171 | } | |
172 | #endif // wxUSE_SLIDER | |
173 | ||
174 | #if wxUSE_MENUS | |
175 | virtual void DrawMenuBarItem(wxDC& dc, | |
176 | const wxRect& rect, | |
177 | const wxString& label, | |
178 | int flags = 0, | |
179 | int indexAccel = -1); | |
180 | virtual void DrawMenuItem(wxDC& dc, | |
181 | wxCoord y, | |
182 | const wxMenuGeometryInfo& geometryInfo, | |
183 | const wxString& label, | |
184 | const wxString& accel, | |
185 | const wxBitmap& bitmap = wxNullBitmap, | |
186 | int flags = 0, | |
187 | int indexAccel = -1); | |
188 | virtual void DrawMenuSeparator(wxDC& dc, | |
189 | wxCoord y, | |
190 | const wxMenuGeometryInfo& geomInfo); | |
191 | #endif // wxUSE_MENUS | |
192 | ||
193 | virtual void GetComboBitmaps(wxBitmap *bmpNormal, | |
194 | wxBitmap *bmpFocus, | |
195 | wxBitmap *bmpPressed, | |
196 | wxBitmap *bmpDisabled); | |
197 | ||
198 | virtual void AdjustSize(wxSize *size, const wxWindow *window); | |
199 | ||
200 | // geometry and hit testing | |
201 | #if wxUSE_SCROLLBAR | |
202 | virtual wxSize GetScrollbarArrowSize() const | |
203 | { return m_sizeScrollbarArrow; } | |
204 | #endif // wxUSE_SCROLLBAR | |
205 | ||
206 | virtual wxSize GetCheckBitmapSize() const | |
207 | { return wxSize(10, 10); } | |
208 | virtual wxSize GetRadioBitmapSize() const | |
209 | { return wxSize(11, 11); } | |
210 | virtual wxCoord GetCheckItemMargin() const | |
211 | { return 2; } | |
212 | ||
213 | #if wxUSE_TOOLBAR | |
214 | virtual wxSize GetToolBarButtonSize(wxCoord *separator) const | |
215 | { if ( separator ) *separator = 5; return wxSize(16, 15); } | |
216 | virtual wxSize GetToolBarMargin() const | |
217 | { return wxSize(6, 6); } | |
218 | #endif // wxUSE_TOOLBAR | |
219 | ||
220 | #if wxUSE_TEXTCTRL | |
221 | virtual wxRect GetTextClientArea(const wxTextCtrl *text, | |
222 | const wxRect& rect, | |
223 | wxCoord *extraSpaceBeyond) const; | |
224 | #endif // wxUSE_TEXTCTRL | |
225 | ||
226 | #if wxUSE_NOTEBOOK | |
227 | virtual wxSize GetTabIndent() const { return wxSize(2, 2); } | |
228 | virtual wxSize GetTabPadding() const { return wxSize(6, 6); } | |
229 | #endif // wxUSE_NOTEBOOK | |
230 | ||
231 | #if wxUSE_SLIDER | |
232 | virtual wxCoord GetSliderDim() const { return 15; } | |
233 | virtual wxCoord GetSliderTickLen() const { return 0; } | |
234 | virtual wxRect GetSliderShaftRect(const wxRect& rect, | |
235 | int lenThumb, | |
236 | wxOrientation orient, | |
237 | long style = 0) const; | |
238 | virtual wxSize GetSliderThumbSize(const wxRect& rect, | |
239 | int lenThumb, | |
240 | wxOrientation orient) const; | |
241 | #endif // wxUSE_SLIDER | |
242 | ||
243 | virtual wxSize GetProgressBarStep() const { return wxSize(16, 32); } | |
244 | ||
245 | #if wxUSE_MENUS | |
246 | virtual wxSize GetMenuBarItemSize(const wxSize& sizeText) const; | |
247 | virtual wxMenuGeometryInfo *GetMenuGeometry(wxWindow *win, | |
248 | const wxMenu& menu) const; | |
249 | #endif // wxUSE_MENUS | |
250 | ||
251 | // helpers for "wxBitmap wxColourScheme::Get()" | |
252 | void DrawCheckBitmap(wxDC& dc, const wxRect& rect); | |
253 | void DrawUncheckBitmap(wxDC& dc, const wxRect& rect, bool isPressed); | |
254 | void DrawUndeterminedBitmap(wxDC& dc, const wxRect& rect, bool isPressed); | |
255 | ||
256 | protected: | |
257 | // overridden wxStdRenderer methods | |
258 | virtual void DrawSunkenBorder(wxDC& dc, wxRect *rect); | |
259 | ||
260 | virtual void DrawFrameWithLabel(wxDC& dc, | |
261 | const wxString& label, | |
262 | const wxRect& rectFrame, | |
263 | const wxRect& rectText, | |
264 | int flags, | |
265 | int alignment, | |
266 | int indexAccel); | |
267 | ||
268 | virtual void DrawCheckItemBitmap(wxDC& dc, | |
269 | const wxBitmap& bitmap, | |
270 | const wxRect& rect, | |
271 | int flags); | |
272 | ||
273 | // get the colour to use for background | |
274 | wxColour GetBackgroundColour(int flags) const | |
275 | { | |
276 | if ( flags & wxCONTROL_PRESSED ) | |
277 | return wxSCHEME_COLOUR(m_scheme, CONTROL_PRESSED); | |
278 | else if ( flags & wxCONTROL_CURRENT ) | |
279 | return wxSCHEME_COLOUR(m_scheme, CONTROL_CURRENT); | |
280 | else | |
281 | return wxSCHEME_COLOUR(m_scheme, CONTROL); | |
282 | } | |
283 | ||
284 | // as DrawShadedRect() but the pixels in the bottom left and upper right | |
285 | // border are drawn with the pen1, not pen2 | |
286 | void DrawAntiShadedRect(wxDC& dc, wxRect *rect, | |
287 | const wxPen& pen1, const wxPen& pen2); | |
288 | ||
289 | // used for drawing opened rectangles - draws only one side of it at once | |
290 | // (and doesn't adjust the rect) | |
291 | void DrawAntiShadedRectSide(wxDC& dc, | |
292 | const wxRect& rect, | |
293 | const wxPen& pen1, | |
294 | const wxPen& pen2, | |
295 | wxDirection dir); | |
296 | ||
297 | // draw an opened rect for the arrow in given direction | |
298 | void DrawArrowBorder(wxDC& dc, | |
299 | wxRect *rect, | |
300 | wxDirection dir); | |
301 | ||
302 | // draw two sides of the rectangle | |
303 | void DrawThumbBorder(wxDC& dc, | |
304 | wxRect *rect, | |
305 | wxOrientation orient); | |
306 | ||
307 | // just as DrawRaisedBorder() except that the bottom left and up right | |
308 | // pixels of the interior rect are drawn in another colour (i.e. the inner | |
309 | // rect is drawn with DrawAntiShadedRect() and not DrawShadedRect()) | |
310 | void DrawAntiRaisedBorder(wxDC& dc, wxRect *rect); | |
311 | ||
312 | // draw inner GTK shadow | |
313 | void DrawInnerShadedRect(wxDC& dc, wxRect *rect); | |
314 | ||
315 | // get the line wrap indicator bitmap | |
316 | wxBitmap GetLineWrapBitmap() const; | |
317 | ||
318 | virtual wxBitmap GetCheckBitmap(int flags); | |
319 | virtual wxBitmap GetRadioBitmap(int flags); | |
320 | ||
321 | // draw a /\ or \/ line from (x1, y1) to (x2, y1) passing by the point | |
322 | // ((x1 + x2)/2, y2) | |
323 | void DrawUpZag(wxDC& dc, | |
324 | wxCoord x1, wxCoord x2, | |
325 | wxCoord y1, wxCoord y2); | |
326 | void DrawDownZag(wxDC& dc, | |
327 | wxCoord x1, wxCoord x2, | |
328 | wxCoord y1, wxCoord y2); | |
329 | ||
330 | // draw the radio button bitmap for the given state | |
331 | void DrawRadioButtonBitmap(wxDC& dc, const wxRect& rect, int flags); | |
332 | ||
333 | // common part of DrawMenuItem() and DrawMenuBarItem() | |
334 | void DoDrawMenuItem(wxDC& dc, | |
335 | const wxRect& rect, | |
336 | const wxString& label, | |
337 | int flags, | |
338 | int indexAccel, | |
339 | const wxString& accel = wxEmptyString, | |
340 | const wxBitmap& bitmap = wxNullBitmap, | |
341 | const wxGTKMenuGeometryInfo *geometryInfo = NULL); | |
342 | ||
343 | // initialize the combo bitmaps | |
344 | void InitComboBitmaps(); | |
345 | ||
346 | virtual wxBitmap GetFrameButtonBitmap(FrameButtonType WXUNUSED(type)) | |
347 | { | |
348 | return wxNullBitmap; | |
349 | } | |
350 | ||
351 | private: | |
352 | // data | |
353 | wxSize m_sizeScrollbarArrow; | |
354 | ||
355 | // GDI objects | |
356 | wxPen m_penGrey; | |
357 | ||
358 | // the checkbox and radio button bitmaps: first row is for the normal, | |
359 | // second for the pressed state and the columns are for checked, unchecked | |
360 | // and undeterminated respectively | |
361 | wxBitmap m_bitmapsCheckbox[IndicatorState_MaxCtrl][IndicatorStatus_Max], | |
362 | m_bitmapsRadiobtn[IndicatorState_MaxCtrl][IndicatorStatus_Max]; | |
363 | ||
364 | // the line wrap bitmap (drawn at the end of wrapped lines) | |
365 | wxBitmap m_bmpLineWrap; | |
366 | ||
367 | // the combobox bitmaps | |
368 | enum | |
369 | { | |
370 | ComboState_Normal, | |
371 | ComboState_Focus, | |
372 | ComboState_Pressed, | |
373 | ComboState_Disabled, | |
374 | ComboState_Max | |
375 | }; | |
376 | ||
377 | wxBitmap m_bitmapsCombo[ComboState_Max]; | |
378 | }; | |
379 | ||
380 | // ---------------------------------------------------------------------------- | |
381 | // wxGTKInputHandler and derived classes: process the keyboard and mouse | |
382 | // messages according to GTK standards | |
383 | // ---------------------------------------------------------------------------- | |
384 | ||
385 | class wxGTKInputHandler : public wxInputHandler | |
386 | { | |
387 | public: | |
388 | wxGTKInputHandler() { } | |
389 | ||
390 | virtual bool HandleKey(wxInputConsumer *control, | |
391 | const wxKeyEvent& event, | |
392 | bool pressed); | |
393 | virtual bool HandleMouse(wxInputConsumer *control, | |
394 | const wxMouseEvent& event); | |
395 | virtual bool HandleMouseMove(wxInputConsumer *control, | |
396 | const wxMouseEvent& event); | |
397 | }; | |
398 | ||
399 | #if wxUSE_SCROLLBAR | |
400 | ||
401 | class wxGTKScrollBarInputHandler : public wxStdScrollBarInputHandler | |
402 | { | |
403 | public: | |
404 | wxGTKScrollBarInputHandler(wxRenderer *renderer, wxInputHandler *handler) | |
405 | : wxStdScrollBarInputHandler(renderer, handler) { } | |
406 | ||
407 | protected: | |
408 | virtual void Highlight(wxScrollBar *scrollbar, bool doIt) | |
409 | { | |
410 | // only arrows and the thumb can be highlighted | |
411 | if ( !IsArrow() && m_htLast != wxHT_SCROLLBAR_THUMB ) | |
412 | return; | |
413 | ||
414 | wxStdScrollBarInputHandler::Highlight(scrollbar, doIt); | |
415 | } | |
416 | ||
417 | virtual void Press(wxScrollBar *scrollbar, bool doIt) | |
418 | { | |
419 | // only arrows can be pressed | |
420 | if ( !IsArrow() ) | |
421 | return; | |
422 | ||
423 | wxStdScrollBarInputHandler::Press(scrollbar, doIt); | |
424 | } | |
425 | ||
426 | // any button can be used to drag the scrollbar under GTK+ | |
427 | virtual bool IsAllowedButton(int WXUNUSED(button)) const { return true; } | |
428 | ||
429 | bool IsArrow() const | |
430 | { | |
431 | return m_htLast == wxHT_SCROLLBAR_ARROW_LINE_1 || | |
432 | m_htLast == wxHT_SCROLLBAR_ARROW_LINE_2; | |
433 | } | |
434 | }; | |
435 | ||
436 | #endif // wxUSE_SCROLLBAR | |
437 | ||
438 | #if wxUSE_CHECKBOX | |
439 | ||
440 | class wxGTKCheckboxInputHandler : public wxStdInputHandler | |
441 | { | |
442 | public: | |
443 | wxGTKCheckboxInputHandler(wxInputHandler *handler) | |
444 | : wxStdInputHandler(handler) { } | |
445 | ||
446 | virtual bool HandleKey(wxInputConsumer *control, | |
447 | const wxKeyEvent& event, | |
448 | bool pressed); | |
449 | }; | |
450 | ||
451 | #endif // wxUSE_CHECKBOX | |
452 | ||
453 | #if wxUSE_TEXTCTRL | |
454 | ||
455 | class wxGTKTextCtrlInputHandler : public wxStdInputHandler | |
456 | { | |
457 | public: | |
458 | wxGTKTextCtrlInputHandler(wxInputHandler *handler) | |
459 | : wxStdInputHandler(handler) { } | |
460 | ||
461 | virtual bool HandleKey(wxInputConsumer *control, | |
462 | const wxKeyEvent& event, | |
463 | bool pressed); | |
464 | }; | |
465 | ||
466 | #endif // wxUSE_TEXTCTRL | |
467 | ||
468 | // ---------------------------------------------------------------------------- | |
469 | // wxGTKColourScheme: uses the standard GTK colours | |
470 | // ---------------------------------------------------------------------------- | |
471 | ||
472 | class wxGTKColourScheme : public wxColourScheme | |
473 | { | |
474 | public: | |
475 | virtual wxColour Get(StdColour col) const; | |
476 | virtual wxColour GetBackground(wxWindow *win) const; | |
477 | }; | |
478 | ||
479 | // ---------------------------------------------------------------------------- | |
480 | // wxGTKArtProvider | |
481 | // ---------------------------------------------------------------------------- | |
482 | ||
483 | class wxGTKArtProvider : public wxArtProvider | |
484 | { | |
485 | protected: | |
486 | virtual wxBitmap CreateBitmap(const wxArtID& id, | |
487 | const wxArtClient& client, | |
488 | const wxSize& size); | |
489 | }; | |
490 | ||
491 | // ---------------------------------------------------------------------------- | |
492 | // wxGTKTheme | |
493 | // ---------------------------------------------------------------------------- | |
494 | ||
495 | WX_DEFINE_ARRAY_PTR(wxInputHandler *, wxArrayHandlers); | |
496 | ||
497 | class wxGTKTheme : public wxTheme | |
498 | { | |
499 | public: | |
500 | wxGTKTheme(); | |
501 | virtual ~wxGTKTheme(); | |
502 | ||
503 | virtual wxRenderer *GetRenderer(); | |
504 | virtual wxArtProvider *GetArtProvider(); | |
505 | virtual wxInputHandler *GetInputHandler(const wxString& control, | |
506 | wxInputConsumer *consumer); | |
507 | virtual wxColourScheme *GetColourScheme(); | |
508 | ||
509 | private: | |
510 | wxGTKRenderer *m_renderer; | |
511 | ||
512 | wxGTKArtProvider *m_artProvider; | |
513 | ||
514 | // the names of the already created handlers and the handlers themselves | |
515 | // (these arrays are synchronized) | |
516 | wxSortedArrayString m_handlerNames; | |
517 | wxArrayHandlers m_handlers; | |
518 | ||
519 | wxGTKColourScheme *m_scheme; | |
520 | ||
521 | WX_DECLARE_THEME(gtk) | |
522 | }; | |
523 | ||
524 | // ============================================================================ | |
525 | // implementation | |
526 | // ============================================================================ | |
527 | ||
528 | WX_IMPLEMENT_THEME(wxGTKTheme, gtk, wxTRANSLATE("GTK+ theme")); | |
529 | ||
530 | // ---------------------------------------------------------------------------- | |
531 | // wxGTKTheme | |
532 | // ---------------------------------------------------------------------------- | |
533 | ||
534 | wxGTKTheme::wxGTKTheme() | |
535 | { | |
536 | m_scheme = NULL; | |
537 | m_renderer = NULL; | |
538 | m_artProvider = NULL; | |
539 | } | |
540 | ||
541 | wxGTKTheme::~wxGTKTheme() | |
542 | { | |
543 | delete m_renderer; | |
544 | delete m_scheme; | |
545 | delete m_artProvider; | |
546 | } | |
547 | ||
548 | wxRenderer *wxGTKTheme::GetRenderer() | |
549 | { | |
550 | if ( !m_renderer ) | |
551 | { | |
552 | m_renderer = new wxGTKRenderer(GetColourScheme()); | |
553 | } | |
554 | ||
555 | return m_renderer; | |
556 | } | |
557 | ||
558 | wxArtProvider *wxGTKTheme::GetArtProvider() | |
559 | { | |
560 | if ( !m_artProvider ) | |
561 | { | |
562 | m_artProvider = new wxGTKArtProvider; | |
563 | } | |
564 | ||
565 | return m_artProvider; | |
566 | } | |
567 | ||
568 | wxColourScheme *wxGTKTheme::GetColourScheme() | |
569 | { | |
570 | if ( !m_scheme ) | |
571 | { | |
572 | m_scheme = new wxGTKColourScheme; | |
573 | } | |
574 | return m_scheme; | |
575 | } | |
576 | ||
577 | wxInputHandler *wxGTKTheme::GetInputHandler(const wxString& control, | |
578 | wxInputConsumer *consumer) | |
579 | { | |
580 | wxInputHandler *handler = NULL; | |
581 | int n = m_handlerNames.Index(control); | |
582 | if ( n == wxNOT_FOUND ) | |
583 | { | |
584 | static wxGTKInputHandler s_handlerDef; | |
585 | ||
586 | wxInputHandler * const | |
587 | handlerStd = consumer->DoGetStdInputHandler(&s_handlerDef); | |
588 | ||
589 | // create a new handler | |
590 | #if wxUSE_CHECKBOX | |
591 | if ( control == wxINP_HANDLER_CHECKBOX ) | |
592 | { | |
593 | static wxGTKCheckboxInputHandler s_handler(handlerStd); | |
594 | ||
595 | handler = &s_handler; | |
596 | } | |
597 | else | |
598 | #endif // wxUSE_CHECKBOX | |
599 | #if wxUSE_SCROLLBAR | |
600 | if ( control == wxINP_HANDLER_SCROLLBAR ) | |
601 | { | |
602 | static wxGTKScrollBarInputHandler s_handler(m_renderer, handlerStd); | |
603 | ||
604 | handler = &s_handler; | |
605 | } | |
606 | else | |
607 | #endif // wxUSE_SCROLLBAR | |
608 | #if wxUSE_TEXTCTRL | |
609 | if ( control == wxINP_HANDLER_TEXTCTRL ) | |
610 | { | |
611 | static wxGTKTextCtrlInputHandler s_handler(handlerStd); | |
612 | ||
613 | handler = &s_handler; | |
614 | } | |
615 | else | |
616 | #endif // wxUSE_TEXTCTRL | |
617 | { | |
618 | // no special handler for this control | |
619 | handler = handlerStd; | |
620 | } | |
621 | ||
622 | n = m_handlerNames.Add(control); | |
623 | m_handlers.Insert(handler, n); | |
624 | } | |
625 | else // we already have it | |
626 | { | |
627 | handler = m_handlers[n]; | |
628 | } | |
629 | ||
630 | return handler; | |
631 | } | |
632 | ||
633 | // ============================================================================ | |
634 | // wxGTKColourScheme | |
635 | // ============================================================================ | |
636 | ||
637 | wxColour wxGTKColourScheme::GetBackground(wxWindow *win) const | |
638 | { | |
639 | wxColour col; | |
640 | if ( win->UseBgCol() ) | |
641 | { | |
642 | // use the user specified colour | |
643 | col = win->GetBackgroundColour(); | |
644 | } | |
645 | ||
646 | if ( !win->ShouldInheritColours() ) | |
647 | { | |
648 | // doesn't depend on the state | |
649 | if ( !col.Ok() ) | |
650 | { | |
651 | col = Get(WINDOW); | |
652 | } | |
653 | } | |
654 | else | |
655 | { | |
656 | int flags = win->GetStateFlags(); | |
657 | ||
658 | // the colour set by the user should be used for the normal state | |
659 | // and for the states for which we don't have any specific colours | |
660 | if ( !col.Ok() || (flags != 0) ) | |
661 | { | |
662 | #if wxUSE_SCROLLBAR | |
663 | if ( wxDynamicCast(win, wxScrollBar) ) | |
664 | col = Get(SCROLLBAR); | |
665 | else | |
666 | #endif //wxUSE_SCROLLBAR | |
667 | if ( (flags & wxCONTROL_CURRENT) && win->CanBeHighlighted() ) | |
668 | col = Get(CONTROL_CURRENT); | |
669 | else if ( flags & wxCONTROL_PRESSED ) | |
670 | col = Get(CONTROL_PRESSED); | |
671 | else | |
672 | col = Get(CONTROL); | |
673 | } | |
674 | } | |
675 | ||
676 | return col; | |
677 | } | |
678 | ||
679 | wxColour wxGTKColourScheme::Get(wxGTKColourScheme::StdColour col) const | |
680 | { | |
681 | switch ( col ) | |
682 | { | |
683 | case FRAME: | |
684 | case WINDOW: return *wxWHITE; | |
685 | ||
686 | case SHADOW_DARK: return *wxBLACK; | |
687 | case SHADOW_HIGHLIGHT: return *wxWHITE; | |
688 | case SHADOW_IN: return wxColour(0xd6d6d6); | |
689 | case SHADOW_OUT: return wxColour(0x969696); | |
690 | ||
691 | case CONTROL: return wxColour(0xd6d6d6); | |
692 | case CONTROL_PRESSED: return wxColour(0xc3c3c3); | |
693 | case CONTROL_CURRENT: return wxColour(0xeaeaea); | |
694 | ||
695 | case CONTROL_TEXT: return *wxBLACK; | |
696 | case CONTROL_TEXT_DISABLED: | |
697 | return wxColour(0x757575); | |
698 | case CONTROL_TEXT_DISABLED_SHADOW: | |
699 | return *wxWHITE; | |
700 | ||
701 | case SCROLLBAR: | |
702 | case SCROLLBAR_PRESSED: return wxColour(0xc3c3c3); | |
703 | ||
704 | case HIGHLIGHT: return wxColour(0x9c0000); | |
705 | case HIGHLIGHT_TEXT: return wxColour(0xffffff); | |
706 | ||
707 | case GAUGE: return Get(CONTROL_CURRENT); | |
708 | ||
709 | case TITLEBAR: return wxColour(0xaeaaae); | |
710 | case TITLEBAR_ACTIVE: return wxColour(0x820300); | |
711 | case TITLEBAR_TEXT: return wxColour(0xc0c0c0); | |
712 | case TITLEBAR_ACTIVE_TEXT: | |
713 | return *wxWHITE; | |
714 | ||
715 | case DESKTOP: return *wxBLACK; | |
716 | ||
717 | case MAX: | |
718 | default: | |
719 | wxFAIL_MSG(wxT("invalid standard colour")); | |
720 | return *wxBLACK; | |
721 | } | |
722 | } | |
723 | ||
724 | // ============================================================================ | |
725 | // wxGTKRenderer | |
726 | // ============================================================================ | |
727 | ||
728 | // ---------------------------------------------------------------------------- | |
729 | // construction | |
730 | // ---------------------------------------------------------------------------- | |
731 | ||
732 | wxGTKRenderer::wxGTKRenderer(const wxColourScheme *scheme) | |
733 | : wxStdRenderer(scheme) | |
734 | { | |
735 | m_sizeScrollbarArrow = wxSize(15, 14); | |
736 | ||
737 | m_penGrey = wxPen(wxSCHEME_COLOUR(scheme, SCROLLBAR)); | |
738 | } | |
739 | ||
740 | // ---------------------------------------------------------------------------- | |
741 | // border stuff | |
742 | // ---------------------------------------------------------------------------- | |
743 | ||
744 | void wxGTKRenderer::DrawAntiShadedRectSide(wxDC& dc, | |
745 | const wxRect& rect, | |
746 | const wxPen& pen1, | |
747 | const wxPen& pen2, | |
748 | wxDirection dir) | |
749 | { | |
750 | dc.SetPen(dir == wxLEFT || dir == wxUP ? pen1 : pen2); | |
751 | ||
752 | switch ( dir ) | |
753 | { | |
754 | case wxLEFT: | |
755 | dc.DrawLine(rect.GetLeft(), rect.GetTop(), | |
756 | rect.GetLeft(), rect.GetBottom() + 1); | |
757 | break; | |
758 | ||
759 | case wxUP: | |
760 | dc.DrawLine(rect.GetLeft(), rect.GetTop(), | |
761 | rect.GetRight() + 1, rect.GetTop()); | |
762 | break; | |
763 | ||
764 | case wxRIGHT: | |
765 | dc.DrawLine(rect.GetRight(), rect.GetTop(), | |
766 | rect.GetRight(), rect.GetBottom() + 1); | |
767 | break; | |
768 | ||
769 | case wxDOWN: | |
770 | dc.DrawLine(rect.GetLeft(), rect.GetBottom(), | |
771 | rect.GetRight() + 1, rect.GetBottom()); | |
772 | break; | |
773 | ||
774 | default: | |
775 | wxFAIL_MSG(wxT("unknown rectangle side")); | |
776 | } | |
777 | } | |
778 | ||
779 | void wxGTKRenderer::DrawAntiShadedRect(wxDC& dc, wxRect *rect, | |
780 | const wxPen& pen1, const wxPen& pen2) | |
781 | { | |
782 | // draw the rectangle | |
783 | dc.SetPen(pen1); | |
784 | dc.DrawLine(rect->GetLeft(), rect->GetTop(), | |
785 | rect->GetLeft(), rect->GetBottom() + 1); | |
786 | dc.DrawLine(rect->GetLeft() + 1, rect->GetTop(), | |
787 | rect->GetRight() + 1, rect->GetTop()); | |
788 | dc.SetPen(pen2); | |
789 | dc.DrawLine(rect->GetRight(), rect->GetTop() + 1, | |
790 | rect->GetRight(), rect->GetBottom()); | |
791 | dc.DrawLine(rect->GetLeft() + 1, rect->GetBottom(), | |
792 | rect->GetRight() + 1, rect->GetBottom()); | |
793 | ||
794 | // adjust the rect | |
795 | rect->Inflate(-1); | |
796 | } | |
797 | ||
798 | void wxGTKRenderer::DrawInnerShadedRect(wxDC& dc, wxRect *rect) | |
799 | { | |
800 | DrawAntiShadedRect(dc, rect, m_penDarkGrey, m_penHighlight); | |
801 | DrawAntiShadedRect(dc, rect, m_penBlack, m_penHighlight); | |
802 | } | |
803 | ||
804 | void wxGTKRenderer::DrawAntiRaisedBorder(wxDC& dc, wxRect *rect) | |
805 | { | |
806 | DrawShadedRect(dc, rect, m_penHighlight, m_penBlack); | |
807 | DrawAntiShadedRect(dc, rect, m_penLightGrey, m_penDarkGrey); | |
808 | } | |
809 | ||
810 | void wxGTKRenderer::DrawSunkenBorder(wxDC& dc, wxRect *rect) | |
811 | { | |
812 | DrawAntiShadedRect(dc, rect, m_penDarkGrey, m_penHighlight); | |
813 | DrawShadedRect(dc, rect, m_penBlack, m_penLightGrey); | |
814 | } | |
815 | ||
816 | void | |
817 | wxGTKRenderer::DrawFocusRect(wxWindow* WXUNUSED(win), wxDC& dc, const wxRect& rect, int WXUNUSED(flags)) | |
818 | { | |
819 | dc.SetBrush(*wxTRANSPARENT_BRUSH); | |
820 | wxRect rectFocus = rect; | |
821 | DrawRect(dc, &rectFocus, m_penBlack); | |
822 | } | |
823 | ||
824 | void wxGTKRenderer::DrawTextBorder(wxDC& dc, | |
825 | wxBorder border, | |
826 | const wxRect& rectOrig, | |
827 | int flags, | |
828 | wxRect *rectIn) | |
829 | { | |
830 | wxRect rect = rectOrig; | |
831 | ||
832 | if ( border != wxBORDER_NONE ) | |
833 | { | |
834 | if ( flags & wxCONTROL_FOCUSED ) | |
835 | { | |
836 | DrawRect(dc, &rect, m_penBlack); | |
837 | DrawAntiShadedRect(dc, &rect, m_penDarkGrey, m_penHighlight); | |
838 | } | |
839 | else // !focused | |
840 | { | |
841 | DrawInnerShadedRect(dc, &rect); | |
842 | } | |
843 | } | |
844 | ||
845 | if ( rectIn ) | |
846 | *rectIn = rect; | |
847 | } | |
848 | ||
849 | void wxGTKRenderer::DrawButtonLabel(wxDC& dc, | |
850 | const wxString& label, | |
851 | const wxBitmap& image, | |
852 | const wxRect& rect, | |
853 | int flags, | |
854 | int alignment, | |
855 | int indexAccel, | |
856 | wxRect *rectBounds) | |
857 | { | |
858 | // no focus rect around buttons label in GTK+ | |
859 | wxStdRenderer::DrawButtonLabel(dc, label, image, rect, flags, | |
860 | alignment, indexAccel, rectBounds); | |
861 | } | |
862 | ||
863 | void wxGTKRenderer::DrawButtonBorder(wxDC& dc, | |
864 | const wxRect& rectTotal, | |
865 | int flags, | |
866 | wxRect *rectIn) | |
867 | { | |
868 | wxRect rect = rectTotal; | |
869 | ||
870 | if ( flags & wxCONTROL_PRESSED ) | |
871 | { | |
872 | // button pressed: draw a black border around it and an inward shade | |
873 | DrawRect(dc, &rect, m_penBlack); | |
874 | ||
875 | DrawInnerShadedRect(dc, &rect); | |
876 | } | |
877 | else // button not pressed | |
878 | { | |
879 | if ( flags & wxCONTROL_ISDEFAULT ) | |
880 | { | |
881 | // TODO | |
882 | } | |
883 | ||
884 | if ( flags & wxCONTROL_FOCUSED ) | |
885 | { | |
886 | // button is currently default: add an extra border around it | |
887 | DrawRect(dc, &rect, m_penBlack); | |
888 | } | |
889 | ||
890 | // now draw a normal button | |
891 | DrawShadedRect(dc, &rect, m_penHighlight, m_penBlack); | |
892 | DrawAntiShadedRect(dc, &rect, GetBackgroundColour(flags), m_penDarkGrey); | |
893 | } | |
894 | ||
895 | if ( rectIn ) | |
896 | *rectIn = rect; | |
897 | } | |
898 | ||
899 | // ---------------------------------------------------------------------------- | |
900 | // lines and frames | |
901 | // ---------------------------------------------------------------------------- | |
902 | ||
903 | void wxGTKRenderer::DrawFrameWithLabel(wxDC& dc, | |
904 | const wxString& label, | |
905 | const wxRect& rectFrame, | |
906 | const wxRect& rectTextOrig, | |
907 | int flags, | |
908 | int alignment, | |
909 | int indexAccel) | |
910 | { | |
911 | wxRect rectText(rectTextOrig); | |
912 | rectText.Inflate(1, 0); | |
913 | ||
914 | wxRect rectLabel; | |
915 | DrawLabel(dc, label, rectText, flags, alignment, indexAccel, &rectLabel); | |
916 | rectLabel.x -= 1; | |
917 | rectLabel.width += 2; | |
918 | ||
919 | DrawFrameWithoutLabel(dc, rectFrame, rectLabel); | |
920 | ||
921 | // GTK+ does it like this | |
922 | dc.SetPen(m_penHighlight); | |
923 | dc.DrawPoint(rectText.x, rectFrame.y); | |
924 | dc.DrawPoint(rectText.x + rectLabel.width - 3, rectFrame.y); | |
925 | } | |
926 | ||
927 | // ---------------------------------------------------------------------------- | |
928 | // check/radio buttons | |
929 | // ---------------------------------------------------------------------------- | |
930 | ||
931 | void wxGTKRenderer::DrawCheckItemBitmap(wxDC& dc, | |
932 | const wxBitmap& bitmap, | |
933 | const wxRect& rect, | |
934 | int flags) | |
935 | { | |
936 | // never draw the focus rect around the check indicators here | |
937 | DrawCheckButton(dc, wxEmptyString, bitmap, rect, flags & ~wxCONTROL_FOCUSED); | |
938 | } | |
939 | ||
940 | void wxGTKRenderer::DrawUndeterminedBitmap(wxDC& dc, | |
941 | const wxRect& rectTotal, | |
942 | bool isPressed) | |
943 | { | |
944 | // FIXME: For sure it is not GTK look but it is better than nothing. | |
945 | // Show me correct look and I will immediatelly make it better (ABX) | |
946 | wxRect rect = rectTotal; | |
947 | ||
948 | wxColour col1, col2; | |
949 | ||
950 | if ( isPressed ) | |
951 | { | |
952 | col1 = wxSCHEME_COLOUR(m_scheme, SHADOW_DARK); | |
953 | col2 = wxSCHEME_COLOUR(m_scheme, CONTROL_PRESSED); | |
954 | } | |
955 | else | |
956 | { | |
957 | col1 = wxSCHEME_COLOUR(m_scheme, SHADOW_DARK); | |
958 | col2 = wxSCHEME_COLOUR(m_scheme, SHADOW_IN); | |
959 | } | |
960 | ||
961 | dc.SetPen(*wxTRANSPARENT_PEN); | |
962 | dc.SetBrush(col1); | |
963 | dc.DrawRectangle(rect); | |
964 | rect.Deflate(1); | |
965 | dc.SetBrush(col2); | |
966 | dc.DrawRectangle(rect); | |
967 | } | |
968 | ||
969 | void wxGTKRenderer::DrawUncheckBitmap(wxDC& dc, | |
970 | const wxRect& rectTotal, | |
971 | bool isPressed) | |
972 | { | |
973 | wxRect rect = rectTotal; | |
974 | DrawAntiRaisedBorder(dc, &rect); | |
975 | ||
976 | wxColour col = wxSCHEME_COLOUR(m_scheme, SHADOW_IN); | |
977 | dc.SetPen(wxPen(col)); | |
978 | dc.DrawPoint(rect.GetRight() - 1, rect.GetBottom() - 1); | |
979 | ||
980 | if ( isPressed ) | |
981 | col = wxSCHEME_COLOUR(m_scheme, CONTROL_PRESSED); | |
982 | //else: it is SHADOW_IN, leave as is | |
983 | ||
984 | dc.SetPen(*wxTRANSPARENT_PEN); | |
985 | dc.SetBrush(col); | |
986 | dc.DrawRectangle(rect); | |
987 | } | |
988 | ||
989 | void wxGTKRenderer::DrawCheckBitmap(wxDC& dc, const wxRect& rectTotal) | |
990 | { | |
991 | wxRect rect = rectTotal; | |
992 | DrawAntiShadedRect(dc, &rect, m_penDarkGrey, m_penHighlight); | |
993 | DrawShadedRect(dc, &rect, m_penBlack, m_penLightGrey); | |
994 | ||
995 | dc.SetPen(*wxTRANSPARENT_PEN); | |
996 | dc.SetBrush(wxSCHEME_COLOUR(m_scheme, CONTROL_PRESSED)); | |
997 | dc.DrawRectangle(rect); | |
998 | } | |
999 | ||
1000 | void wxGTKRenderer::DrawRadioButtonBitmap(wxDC& dc, | |
1001 | const wxRect& rect, | |
1002 | int flags) | |
1003 | { | |
1004 | wxCoord x = rect.x, | |
1005 | y = rect.y, | |
1006 | xRight = rect.GetRight(), | |
1007 | yBottom = rect.GetBottom(); | |
1008 | ||
1009 | wxCoord yMid = (y + yBottom) / 2; | |
1010 | ||
1011 | // then draw the upper half | |
1012 | dc.SetPen(flags & wxCONTROL_CHECKED ? m_penDarkGrey : m_penHighlight); | |
1013 | DrawUpZag(dc, x, xRight, yMid, y); | |
1014 | DrawUpZag(dc, x + 1, xRight - 1, yMid, y + 1); | |
1015 | ||
1016 | bool drawIt = true; | |
1017 | if ( flags & wxCONTROL_CHECKED ) | |
1018 | dc.SetPen(m_penBlack); | |
1019 | else if ( flags & wxCONTROL_PRESSED ) | |
1020 | dc.SetPen(wxPen(wxSCHEME_COLOUR(m_scheme, CONTROL_PRESSED))); | |
1021 | else // unchecked and unpressed | |
1022 | drawIt = false; | |
1023 | ||
1024 | if ( drawIt ) | |
1025 | DrawUpZag(dc, x + 2, xRight - 2, yMid, y + 2); | |
1026 | ||
1027 | // and then the lower one | |
1028 | dc.SetPen(flags & wxCONTROL_CHECKED ? m_penHighlight : m_penBlack); | |
1029 | DrawDownZag(dc, x, xRight, yMid, yBottom); | |
1030 | if ( !(flags & wxCONTROL_CHECKED) ) | |
1031 | dc.SetPen(m_penDarkGrey); | |
1032 | DrawDownZag(dc, x + 1, xRight - 1, yMid, yBottom - 1); | |
1033 | ||
1034 | if ( !(flags & wxCONTROL_CHECKED) ) | |
1035 | drawIt = true; // with the same pen | |
1036 | else if ( flags & wxCONTROL_PRESSED ) | |
1037 | { | |
1038 | dc.SetPen(wxPen(wxSCHEME_COLOUR(m_scheme, CONTROL_PRESSED))); | |
1039 | drawIt = true; | |
1040 | } | |
1041 | else // checked and unpressed | |
1042 | drawIt = false; | |
1043 | ||
1044 | if ( drawIt ) | |
1045 | DrawDownZag(dc, x + 2, xRight - 2, yMid, yBottom - 2); | |
1046 | } | |
1047 | ||
1048 | void wxGTKRenderer::DrawUpZag(wxDC& dc, | |
1049 | wxCoord x1, | |
1050 | wxCoord x2, | |
1051 | wxCoord y1, | |
1052 | wxCoord y2) | |
1053 | { | |
1054 | wxCoord xMid = (x1 + x2) / 2; | |
1055 | dc.DrawLine(x1, y1, xMid, y2); | |
1056 | dc.DrawLine(xMid, y2, x2 + 1, y1 + 1); | |
1057 | } | |
1058 | ||
1059 | void wxGTKRenderer::DrawDownZag(wxDC& dc, | |
1060 | wxCoord x1, | |
1061 | wxCoord x2, | |
1062 | wxCoord y1, | |
1063 | wxCoord y2) | |
1064 | { | |
1065 | wxCoord xMid = (x1 + x2) / 2; | |
1066 | dc.DrawLine(x1 + 1, y1 + 1, xMid, y2); | |
1067 | dc.DrawLine(xMid, y2, x2, y1); | |
1068 | } | |
1069 | ||
1070 | wxBitmap wxGTKRenderer::GetCheckBitmap(int flags) | |
1071 | { | |
1072 | if ( !m_bitmapsCheckbox[0][0].Ok() ) | |
1073 | { | |
1074 | // init the bitmaps once only | |
1075 | wxRect rect; | |
1076 | wxSize size = GetCheckBitmapSize(); | |
1077 | rect.width = size.x; | |
1078 | rect.height = size.y; | |
1079 | for ( int i = 0; i < 2; i++ ) | |
1080 | { | |
1081 | for ( int j = 0; j < 3; j++ ) | |
1082 | m_bitmapsCheckbox[i][j].Create(rect.width, rect.height); | |
1083 | } | |
1084 | ||
1085 | wxMemoryDC dc; | |
1086 | ||
1087 | // normal checked | |
1088 | dc.SelectObject(m_bitmapsCheckbox[0][0]); | |
1089 | DrawCheckBitmap(dc, rect); | |
1090 | ||
1091 | // normal unchecked | |
1092 | dc.SelectObject(m_bitmapsCheckbox[0][1]); | |
1093 | DrawUncheckBitmap(dc, rect, false); | |
1094 | ||
1095 | // normal undeterminated | |
1096 | dc.SelectObject(m_bitmapsCheckbox[0][2]); | |
1097 | DrawUndeterminedBitmap(dc, rect, false); | |
1098 | ||
1099 | // pressed checked | |
1100 | m_bitmapsCheckbox[1][0] = m_bitmapsCheckbox[0][0]; | |
1101 | ||
1102 | // pressed unchecked | |
1103 | dc.SelectObject(m_bitmapsCheckbox[1][1]); | |
1104 | DrawUncheckBitmap(dc, rect, true); | |
1105 | ||
1106 | // pressed undeterminated | |
1107 | dc.SelectObject(m_bitmapsCheckbox[1][2]); | |
1108 | DrawUndeterminedBitmap(dc, rect, true); | |
1109 | } | |
1110 | ||
1111 | IndicatorState state; | |
1112 | IndicatorStatus status; | |
1113 | GetIndicatorsFromFlags(flags, state, status); | |
1114 | ||
1115 | // disabled looks the same as normal | |
1116 | if ( state == IndicatorState_Disabled ) | |
1117 | state = IndicatorState_Normal; | |
1118 | ||
1119 | return m_bitmapsCheckbox[state][status]; | |
1120 | } | |
1121 | ||
1122 | wxBitmap wxGTKRenderer::GetRadioBitmap(int flags) | |
1123 | { | |
1124 | IndicatorState state; | |
1125 | IndicatorStatus status; | |
1126 | GetIndicatorsFromFlags(flags, state, status); | |
1127 | ||
1128 | wxBitmap& bmp = m_bitmapsRadiobtn[state][status]; | |
1129 | if ( !bmp.Ok() ) | |
1130 | { | |
1131 | const wxSize size = GetRadioBitmapSize(); | |
1132 | ||
1133 | wxMemoryDC dc; | |
1134 | bmp.Create(size.x, size.y); | |
1135 | dc.SelectObject(bmp); | |
1136 | ||
1137 | DrawRadioButtonBitmap(dc, size, flags); | |
1138 | } | |
1139 | ||
1140 | return bmp; | |
1141 | } | |
1142 | ||
1143 | wxBitmap wxGTKRenderer::GetLineWrapBitmap() const | |
1144 | { | |
1145 | if ( !m_bmpLineWrap.Ok() ) | |
1146 | { | |
1147 | // the line wrap bitmap as used by GTK+ | |
1148 | #define line_wrap_width 6 | |
1149 | #define line_wrap_height 9 | |
1150 | static const char line_wrap_bits[] = | |
1151 | { | |
1152 | 0x1e, 0x3e, 0x30, 0x30, 0x39, 0x1f, 0x0f, 0x0f, 0x1f, | |
1153 | }; | |
1154 | ||
1155 | wxBitmap bmpLineWrap(line_wrap_bits, line_wrap_width, line_wrap_height); | |
1156 | if ( !bmpLineWrap.Ok() ) | |
1157 | { | |
1158 | wxFAIL_MSG( wxT("Failed to create line wrap XBM") ); | |
1159 | } | |
1160 | else | |
1161 | { | |
1162 | wxConstCast(this, wxGTKRenderer)->m_bmpLineWrap = bmpLineWrap; | |
1163 | } | |
1164 | } | |
1165 | ||
1166 | return m_bmpLineWrap; | |
1167 | } | |
1168 | ||
1169 | #if wxUSE_TOOLBAR | |
1170 | void wxGTKRenderer::DrawToolBarButton(wxDC& dc, | |
1171 | const wxString& label, | |
1172 | const wxBitmap& bitmap, | |
1173 | const wxRect& rectOrig, | |
1174 | int flags, | |
1175 | long WXUNUSED(style), | |
1176 | int tbarStyle) | |
1177 | { | |
1178 | // we don't draw the separators at all | |
1179 | if ( !label.empty() || bitmap.Ok() ) | |
1180 | { | |
1181 | wxRect rect = rectOrig; | |
1182 | rect.Deflate(BORDER_THICKNESS); | |
1183 | ||
1184 | if ( flags & wxCONTROL_PRESSED ) | |
1185 | { | |
1186 | DrawBorder(dc, wxBORDER_SUNKEN, rect, flags, &rect); | |
1187 | ||
1188 | DrawBackground(dc, wxSCHEME_COLOUR(m_scheme, CONTROL_PRESSED), rect); | |
1189 | } | |
1190 | else if ( flags & wxCONTROL_CURRENT ) | |
1191 | { | |
1192 | DrawBorder(dc, wxBORDER_RAISED, rect, flags, &rect); | |
1193 | ||
1194 | DrawBackground(dc, wxSCHEME_COLOUR(m_scheme, CONTROL_CURRENT), rect); | |
1195 | } | |
1196 | ||
1197 | if(tbarStyle & wxTB_TEXT) | |
1198 | { | |
1199 | if(tbarStyle & wxTB_HORIZONTAL) | |
1200 | { | |
1201 | dc.DrawLabel(label, bitmap, rect, wxALIGN_CENTRE); | |
1202 | } | |
1203 | else | |
1204 | { | |
1205 | dc.DrawLabel(label, bitmap, rect, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL); | |
1206 | } | |
1207 | } | |
1208 | else | |
1209 | { | |
1210 | int xpoint = (rect.GetLeft() + rect.GetRight() + 1 - bitmap.GetWidth()) / 2; | |
1211 | int ypoint = (rect.GetTop() + rect.GetBottom() + 1 - bitmap.GetHeight()) / 2; | |
1212 | dc.DrawBitmap(bitmap, xpoint, ypoint); | |
1213 | } | |
1214 | } | |
1215 | } | |
1216 | #endif // wxUSE_TOOLBAR | |
1217 | ||
1218 | // ---------------------------------------------------------------------------- | |
1219 | // text control | |
1220 | // ---------------------------------------------------------------------------- | |
1221 | ||
1222 | #if wxUSE_TEXTCTRL | |
1223 | ||
1224 | wxRect wxGTKRenderer::GetTextClientArea(const wxTextCtrl *text, | |
1225 | const wxRect& rect, | |
1226 | wxCoord *extraSpaceBeyond) const | |
1227 | { | |
1228 | wxRect | |
1229 | rectText = wxStdRenderer::GetTextClientArea(text, rect, extraSpaceBeyond); | |
1230 | ||
1231 | if ( text->WrapLines() ) | |
1232 | { | |
1233 | // leave enough for the line wrap bitmap indicator | |
1234 | wxCoord widthMark = GetLineWrapBitmap().GetWidth() + 2; | |
1235 | ||
1236 | rectText.width -= widthMark; | |
1237 | ||
1238 | if ( extraSpaceBeyond ) | |
1239 | *extraSpaceBeyond = widthMark; | |
1240 | } | |
1241 | ||
1242 | return rectText; | |
1243 | } | |
1244 | ||
1245 | void wxGTKRenderer::DrawLineWrapMark(wxDC& dc, const wxRect& rect) | |
1246 | { | |
1247 | wxBitmap bmpLineWrap = GetLineWrapBitmap(); | |
1248 | ||
1249 | // for a mono bitmap he colours it appears in depends on the current text | |
1250 | // colours, so set them correctly | |
1251 | wxColour colFgOld; | |
1252 | if ( bmpLineWrap.GetDepth() == 1 ) | |
1253 | { | |
1254 | colFgOld = dc.GetTextForeground(); | |
1255 | ||
1256 | // FIXME: I wonder what should we do if the background is black too? | |
1257 | dc.SetTextForeground(*wxBLACK); | |
1258 | } | |
1259 | ||
1260 | dc.DrawBitmap(bmpLineWrap, | |
1261 | rect.x, rect.y + (rect.height - bmpLineWrap.GetHeight())/2); | |
1262 | ||
1263 | if ( colFgOld.Ok() ) | |
1264 | { | |
1265 | // restore old colour | |
1266 | dc.SetTextForeground(colFgOld); | |
1267 | } | |
1268 | } | |
1269 | ||
1270 | #endif // wxUSE_TEXTCTRL | |
1271 | ||
1272 | // ---------------------------------------------------------------------------- | |
1273 | // notebook | |
1274 | // ---------------------------------------------------------------------------- | |
1275 | ||
1276 | #if wxUSE_NOTEBOOK | |
1277 | ||
1278 | void wxGTKRenderer::DrawTab(wxDC& dc, | |
1279 | const wxRect& rectOrig, | |
1280 | wxDirection dir, | |
1281 | const wxString& label, | |
1282 | const wxBitmap& bitmap, | |
1283 | int flags, | |
1284 | int indexAccel) | |
1285 | { | |
1286 | #define SELECT_FOR_VERTICAL(X,Y) ( isVertical ? Y : X ) | |
1287 | #define REVERSE_FOR_VERTICAL(X,Y) \ | |
1288 | SELECT_FOR_VERTICAL(X,Y) \ | |
1289 | , \ | |
1290 | SELECT_FOR_VERTICAL(Y,X) | |
1291 | ||
1292 | wxRect rect = rectOrig; | |
1293 | ||
1294 | bool isVertical = ( dir == wxLEFT ) || ( dir == wxRIGHT ); | |
1295 | ||
1296 | // the current tab is drawn indented (to the top for default case) and | |
1297 | // bigger than the other ones | |
1298 | const wxSize indent = GetTabIndent(); | |
1299 | if ( flags & wxCONTROL_SELECTED ) | |
1300 | { | |
1301 | rect.Inflate( SELECT_FOR_VERTICAL( indent.x , 0), | |
1302 | SELECT_FOR_VERTICAL( 0, indent.y )); | |
1303 | switch ( dir ) | |
1304 | { | |
1305 | default: | |
1306 | wxFAIL_MSG(wxT("invaild notebook tab orientation")); | |
1307 | // fall through | |
1308 | ||
1309 | case wxTOP: | |
1310 | rect.y -= indent.y; | |
1311 | // fall through | |
1312 | case wxBOTTOM: | |
1313 | rect.height += indent.y; | |
1314 | break; | |
1315 | ||
1316 | case wxLEFT: | |
1317 | rect.x -= indent.x; | |
1318 | // fall through | |
1319 | case wxRIGHT: | |
1320 | rect.width += indent.x; | |
1321 | break; | |
1322 | } | |
1323 | } | |
1324 | ||
1325 | // selected tab has different colour | |
1326 | wxColour col = flags & wxCONTROL_SELECTED | |
1327 | ? wxSCHEME_COLOUR(m_scheme, SHADOW_IN) | |
1328 | : wxSCHEME_COLOUR(m_scheme, SCROLLBAR); | |
1329 | DrawSolidRect(dc, col, rect); | |
1330 | ||
1331 | if ( flags & wxCONTROL_FOCUSED ) | |
1332 | { | |
1333 | // draw the focus rect | |
1334 | wxRect rectBorder = rect; | |
1335 | rectBorder.Deflate(4, 3); | |
1336 | if ( dir == wxBOTTOM ) | |
1337 | rectBorder.Offset(0, -1); | |
1338 | if ( dir == wxRIGHT ) | |
1339 | rectBorder.Offset(-1, 0); | |
1340 | ||
1341 | DrawRect(dc, &rectBorder, m_penBlack); | |
1342 | } | |
1343 | ||
1344 | // draw the text, image and the focus around them (if necessary) | |
1345 | wxRect rectLabel( REVERSE_FOR_VERTICAL(rect.x,rect.y), | |
1346 | REVERSE_FOR_VERTICAL(rect.width,rect.height) | |
1347 | ); | |
1348 | rectLabel.Deflate(1, 1); | |
1349 | if ( isVertical ) | |
1350 | { | |
1351 | // draw it horizontally into memory and rotate for screen | |
1352 | wxMemoryDC dcMem; | |
1353 | wxBitmap bitmapRotated, | |
1354 | bitmapMem( rectLabel.x + rectLabel.width, | |
1355 | rectLabel.y + rectLabel.height ); | |
1356 | dcMem.SelectObject(bitmapMem); | |
1357 | dcMem.SetBackground(dc.GetBackground()); | |
1358 | dcMem.SetFont(dc.GetFont()); | |
1359 | dcMem.SetTextForeground(dc.GetTextForeground()); | |
1360 | dcMem.Clear(); | |
1361 | bitmapRotated = | |
1362 | #if wxUSE_IMAGE | |
1363 | wxBitmap( wxImage( bitmap.ConvertToImage() ).Rotate90(dir==wxLEFT) ) | |
1364 | #else | |
1365 | bitmap | |
1366 | #endif // wxUSE_IMAGE | |
1367 | ; | |
1368 | dcMem.DrawLabel(label, bitmapRotated, rectLabel, wxALIGN_CENTRE, indexAccel); | |
1369 | dcMem.SelectObject(wxNullBitmap); | |
1370 | bitmapMem = bitmapMem.GetSubBitmap(rectLabel); | |
1371 | #if wxUSE_IMAGE | |
1372 | bitmapMem = wxBitmap(wxImage(bitmapMem.ConvertToImage()).Rotate90(dir==wxRIGHT)) | |
1373 | #endif | |
1374 | ; | |
1375 | ||
1376 | dc.DrawBitmap(bitmapMem, rectLabel.y, rectLabel.x, false); | |
1377 | } | |
1378 | else | |
1379 | { | |
1380 | dc.DrawLabel(label, bitmap, rectLabel, wxALIGN_CENTRE, indexAccel); | |
1381 | } | |
1382 | ||
1383 | // now draw the tab itself | |
1384 | wxCoord x = SELECT_FOR_VERTICAL(rect.x,rect.y), | |
1385 | y = SELECT_FOR_VERTICAL(rect.y,rect.x), | |
1386 | x2 = SELECT_FOR_VERTICAL(rect.GetRight(),rect.GetBottom()), | |
1387 | y2 = SELECT_FOR_VERTICAL(rect.GetBottom(),rect.GetRight()); | |
1388 | switch ( dir ) | |
1389 | { | |
1390 | default: | |
1391 | // default is top | |
1392 | case wxLEFT: | |
1393 | // left orientation looks like top but IsVertical makes x and y reversed | |
1394 | case wxTOP: | |
1395 | // top is not vertical so use coordinates in written order | |
1396 | dc.SetPen(m_penHighlight); | |
1397 | dc.DrawLine(REVERSE_FOR_VERTICAL(x, y2), | |
1398 | REVERSE_FOR_VERTICAL(x, y)); | |
1399 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 1, y), | |
1400 | REVERSE_FOR_VERTICAL(x2, y)); | |
1401 | ||
1402 | dc.SetPen(m_penBlack); | |
1403 | dc.DrawLine(REVERSE_FOR_VERTICAL(x2, y2), | |
1404 | REVERSE_FOR_VERTICAL(x2, y)); | |
1405 | ||
1406 | dc.SetPen(m_penDarkGrey); | |
1407 | dc.DrawLine(REVERSE_FOR_VERTICAL(x2 - 1, y2), | |
1408 | REVERSE_FOR_VERTICAL(x2 - 1, y + 1)); | |
1409 | ||
1410 | if ( flags & wxCONTROL_SELECTED ) | |
1411 | { | |
1412 | dc.SetPen(m_penLightGrey); | |
1413 | ||
1414 | // overwrite the part of the border below this tab | |
1415 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 1, y2 + 1), | |
1416 | REVERSE_FOR_VERTICAL(x2 - 1, y2 + 1)); | |
1417 | ||
1418 | // and the shadow of the tab to the left of us | |
1419 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 1, y + 2), | |
1420 | REVERSE_FOR_VERTICAL(x + 1, y2 + 1)); | |
1421 | } | |
1422 | break; | |
1423 | ||
1424 | case wxRIGHT: | |
1425 | // right orientation looks like bottom but IsVertical makes x and y reversed | |
1426 | case wxBOTTOM: | |
1427 | // bottom is not vertical so use coordinates in written order | |
1428 | dc.SetPen(m_penHighlight); | |
1429 | ||
1430 | // we need to continue one pixel further to overwrite the corner of | |
1431 | // the border for the selected tab | |
1432 | dc.DrawLine(REVERSE_FOR_VERTICAL(x, y - (flags & wxCONTROL_SELECTED ? 1 : 0)), | |
1433 | REVERSE_FOR_VERTICAL(x, y2)); | |
1434 | ||
1435 | // it doesn't work like this (TODO: implement it properly) | |
1436 | #if 0 | |
1437 | // erase the corner of the tab to the right | |
1438 | dc.SetPen(m_penLightGrey); | |
1439 | dc.DrawPoint(REVERSE_FOR_VERTICAL(x2 - 1, y - 2)); | |
1440 | dc.DrawPoint(REVERSE_FOR_VERTICAL(x2 - 2, y - 2)); | |
1441 | dc.DrawPoint(REVERSE_FOR_VERTICAL(x2 - 2, y - 1)); | |
1442 | #endif // 0 | |
1443 | ||
1444 | dc.SetPen(m_penBlack); | |
1445 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 1, y2), | |
1446 | REVERSE_FOR_VERTICAL(x2, y2)); | |
1447 | dc.DrawLine(REVERSE_FOR_VERTICAL(x2, y), | |
1448 | REVERSE_FOR_VERTICAL(x2, y2)); | |
1449 | ||
1450 | dc.SetPen(m_penDarkGrey); | |
1451 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 2, y2 - 1), | |
1452 | REVERSE_FOR_VERTICAL(x2 - 1, y2 - 1)); | |
1453 | dc.DrawLine(REVERSE_FOR_VERTICAL(x2 - 1, y), | |
1454 | REVERSE_FOR_VERTICAL(x2 - 1, y2)); | |
1455 | ||
1456 | if ( flags & wxCONTROL_SELECTED ) | |
1457 | { | |
1458 | dc.SetPen(m_penLightGrey); | |
1459 | ||
1460 | // overwrite the part of the (double!) border above this tab | |
1461 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 1, y - 1), | |
1462 | REVERSE_FOR_VERTICAL(x2 - 1, y - 1)); | |
1463 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 1, y - 2), | |
1464 | REVERSE_FOR_VERTICAL(x2 - 1, y - 2)); | |
1465 | ||
1466 | // and the shadow of the tab to the left of us | |
1467 | dc.DrawLine(REVERSE_FOR_VERTICAL(x + 1, y2 - 1), | |
1468 | REVERSE_FOR_VERTICAL(x + 1, y - 1)); | |
1469 | } | |
1470 | break; | |
1471 | } | |
1472 | } | |
1473 | ||
1474 | #endif // wxUSE_NOTEBOOK | |
1475 | ||
1476 | // ---------------------------------------------------------------------------- | |
1477 | // slider | |
1478 | // ---------------------------------------------------------------------------- | |
1479 | ||
1480 | #if wxUSE_SLIDER | |
1481 | ||
1482 | wxSize wxGTKRenderer::GetSliderThumbSize(const wxRect& rect, | |
1483 | int lenThumb, | |
1484 | wxOrientation orient) const | |
1485 | { | |
1486 | static const wxCoord SLIDER_THUMB_LENGTH = 30; | |
1487 | ||
1488 | wxSize size; | |
1489 | ||
1490 | wxRect rectShaft = GetSliderShaftRect(rect, lenThumb, orient); | |
1491 | if ( orient == wxHORIZONTAL ) | |
1492 | { | |
1493 | size.x = wxMin(SLIDER_THUMB_LENGTH, rectShaft.width); | |
1494 | size.y = rectShaft.height; | |
1495 | } | |
1496 | else // vertical | |
1497 | { | |
1498 | size.y = wxMin(SLIDER_THUMB_LENGTH, rectShaft.height); | |
1499 | size.x = rectShaft.width; | |
1500 | } | |
1501 | ||
1502 | return size; | |
1503 | } | |
1504 | ||
1505 | wxRect wxGTKRenderer::GetSliderShaftRect(const wxRect& rect, | |
1506 | int WXUNUSED(lenThumb), | |
1507 | wxOrientation WXUNUSED(orient), | |
1508 | long WXUNUSED(style)) const | |
1509 | { | |
1510 | return rect.Deflate(2*BORDER_THICKNESS, 2*BORDER_THICKNESS); | |
1511 | } | |
1512 | ||
1513 | void wxGTKRenderer::DrawSliderShaft(wxDC& dc, | |
1514 | const wxRect& rectOrig, | |
1515 | int WXUNUSED(lenThumb), | |
1516 | wxOrientation WXUNUSED(orient), | |
1517 | int flags, | |
1518 | long WXUNUSED(style), | |
1519 | wxRect *rectShaft) | |
1520 | { | |
1521 | wxRect rect = rectOrig; | |
1522 | ||
1523 | // draw the border first | |
1524 | if ( flags & wxCONTROL_FOCUSED ) | |
1525 | { | |
1526 | DrawRect(dc, &rect, m_penBlack); | |
1527 | } | |
1528 | else // not focused, normal | |
1529 | { | |
1530 | DrawAntiShadedRect(dc, &rect, m_penDarkGrey, m_penHighlight); | |
1531 | } | |
1532 | ||
1533 | DrawAntiShadedRect(dc, &rect, m_penBlack, m_penLightGrey); | |
1534 | ||
1535 | // and the background | |
1536 | DrawSolidRect(dc, wxSCHEME_COLOUR(m_scheme, SCROLLBAR), rect); | |
1537 | ||
1538 | if ( rectShaft ) | |
1539 | *rectShaft = rect; | |
1540 | } | |
1541 | ||
1542 | void wxGTKRenderer::DrawSliderThumb(wxDC& dc, | |
1543 | const wxRect& rectOrig, | |
1544 | wxOrientation orient, | |
1545 | int WXUNUSED(flags), | |
1546 | long WXUNUSED(style)) | |
1547 | { | |
1548 | // draw the thumb border | |
1549 | wxRect rect = rectOrig; | |
1550 | DrawAntiRaisedBorder(dc, &rect); | |
1551 | ||
1552 | // draw the handle in the middle | |
1553 | if ( orient == wxVERTICAL ) | |
1554 | { | |
1555 | rect.height = 2*BORDER_THICKNESS; | |
1556 | rect.y = rectOrig.y + (rectOrig.height - rect.height) / 2; | |
1557 | } | |
1558 | else // horz | |
1559 | { | |
1560 | rect.width = 2*BORDER_THICKNESS; | |
1561 | rect.x = rectOrig.x + (rectOrig.width - rect.width) / 2; | |
1562 | } | |
1563 | ||
1564 | DrawShadedRect(dc, &rect, m_penDarkGrey, m_penHighlight); | |
1565 | } | |
1566 | ||
1567 | #endif // wxUSE_SLIDER | |
1568 | ||
1569 | #if wxUSE_MENUS | |
1570 | ||
1571 | // ---------------------------------------------------------------------------- | |
1572 | // menu and menubar | |
1573 | // ---------------------------------------------------------------------------- | |
1574 | ||
1575 | // wxGTKMenuGeometryInfo: the wxMenuGeometryInfo used by wxGTKRenderer | |
1576 | class wxGTKMenuGeometryInfo : public wxMenuGeometryInfo | |
1577 | { | |
1578 | public: | |
1579 | virtual wxSize GetSize() const { return m_size; } | |
1580 | ||
1581 | wxCoord GetLabelOffset() const { return m_ofsLabel; } | |
1582 | wxCoord GetAccelOffset() const { return m_ofsAccel; } | |
1583 | ||
1584 | wxCoord GetItemHeight() const { return m_heightItem; } | |
1585 | ||
1586 | private: | |
1587 | // the total size of the menu | |
1588 | wxSize m_size; | |
1589 | ||
1590 | // the offset of the start of the menu item label | |
1591 | wxCoord m_ofsLabel; | |
1592 | ||
1593 | // the offset of the start of the accel label | |
1594 | wxCoord m_ofsAccel; | |
1595 | ||
1596 | // the height of a normal (not separator) item | |
1597 | wxCoord m_heightItem; | |
1598 | ||
1599 | friend wxMenuGeometryInfo * | |
1600 | wxGTKRenderer::GetMenuGeometry(wxWindow *, const wxMenu&) const; | |
1601 | }; | |
1602 | ||
1603 | // FIXME: all constants are hardcoded but shouldn't be | |
1604 | static const wxCoord MENU_LEFT_MARGIN = 9; | |
1605 | static const wxCoord MENU_RIGHT_MARGIN = 6; | |
1606 | ||
1607 | static const wxCoord MENU_HORZ_MARGIN = 6; | |
1608 | static const wxCoord MENU_VERT_MARGIN = 3; | |
1609 | ||
1610 | // the margin around bitmap/check marks (on each side) | |
1611 | static const wxCoord MENU_BMP_MARGIN = 2; | |
1612 | ||
1613 | // the margin between the labels and accel strings | |
1614 | static const wxCoord MENU_ACCEL_MARGIN = 8; | |
1615 | ||
1616 | // the separator height in pixels: in fact, strangely enough, the real height | |
1617 | // is 2 but Windows adds one extra pixel in the bottom margin, so take it into | |
1618 | // account here | |
1619 | static const wxCoord MENU_SEPARATOR_HEIGHT = 3; | |
1620 | ||
1621 | // the size of the standard checkmark bitmap | |
1622 | static const wxCoord MENU_CHECK_SIZE = 9; | |
1623 | ||
1624 | void wxGTKRenderer::DrawMenuBarItem(wxDC& dc, | |
1625 | const wxRect& rect, | |
1626 | const wxString& label, | |
1627 | int flags, | |
1628 | int indexAccel) | |
1629 | { | |
1630 | DoDrawMenuItem(dc, rect, label, flags, indexAccel); | |
1631 | } | |
1632 | ||
1633 | void wxGTKRenderer::DrawMenuItem(wxDC& dc, | |
1634 | wxCoord y, | |
1635 | const wxMenuGeometryInfo& gi, | |
1636 | const wxString& label, | |
1637 | const wxString& accel, | |
1638 | const wxBitmap& bitmap, | |
1639 | int flags, | |
1640 | int indexAccel) | |
1641 | { | |
1642 | const wxGTKMenuGeometryInfo& geomInfo = (const wxGTKMenuGeometryInfo&)gi; | |
1643 | ||
1644 | wxRect rect; | |
1645 | rect.x = 0; | |
1646 | rect.y = y; | |
1647 | rect.width = geomInfo.GetSize().x; | |
1648 | rect.height = geomInfo.GetItemHeight(); | |
1649 | ||
1650 | DoDrawMenuItem(dc, rect, label, flags, indexAccel, accel, bitmap, &geomInfo); | |
1651 | } | |
1652 | ||
1653 | void wxGTKRenderer::DoDrawMenuItem(wxDC& dc, | |
1654 | const wxRect& rectOrig, | |
1655 | const wxString& label, | |
1656 | int flags, | |
1657 | int indexAccel, | |
1658 | const wxString& accel, | |
1659 | const wxBitmap& bitmap, | |
1660 | const wxGTKMenuGeometryInfo *geometryInfo) | |
1661 | { | |
1662 | wxRect rect = rectOrig; | |
1663 | ||
1664 | // draw the selected item specially | |
1665 | if ( flags & wxCONTROL_SELECTED ) | |
1666 | { | |
1667 | wxRect rectIn; | |
1668 | DrawBorder(dc, wxBORDER_RAISED, rect, flags, &rectIn); | |
1669 | ||
1670 | DrawBackground(dc, wxSCHEME_COLOUR(m_scheme, CONTROL_CURRENT), rectIn); | |
1671 | } | |
1672 | ||
1673 | rect.Deflate(MENU_HORZ_MARGIN, MENU_VERT_MARGIN); | |
1674 | ||
1675 | // draw the bitmap: use the bitmap provided or the standard checkmark for | |
1676 | // the checkable items | |
1677 | if ( geometryInfo ) | |
1678 | { | |
1679 | wxBitmap bmp = bitmap; | |
1680 | if ( !bmp.Ok() && (flags & wxCONTROL_CHECKABLE) ) | |
1681 | { | |
1682 | bmp = GetCheckBitmap(flags); | |
1683 | } | |
1684 | ||
1685 | if ( bmp.Ok() ) | |
1686 | { | |
1687 | rect.SetRight(geometryInfo->GetLabelOffset()); | |
1688 | wxControlRenderer::DrawBitmap(dc, bmp, rect); | |
1689 | } | |
1690 | } | |
1691 | //else: menubar items don't have bitmaps | |
1692 | ||
1693 | // draw the label | |
1694 | if ( geometryInfo ) | |
1695 | { | |
1696 | rect.x = geometryInfo->GetLabelOffset(); | |
1697 | rect.SetRight(geometryInfo->GetAccelOffset()); | |
1698 | } | |
1699 | ||
1700 | DrawLabel(dc, label, rect, flags, wxALIGN_CENTRE_VERTICAL, indexAccel); | |
1701 | ||
1702 | // draw the accel string | |
1703 | if ( !accel.empty() ) | |
1704 | { | |
1705 | // menubar items shouldn't have them | |
1706 | wxCHECK_RET( geometryInfo, wxT("accel strings only valid for menus") ); | |
1707 | ||
1708 | rect.x = geometryInfo->GetAccelOffset(); | |
1709 | rect.SetRight(geometryInfo->GetSize().x); | |
1710 | ||
1711 | // NB: no accel index here | |
1712 | DrawLabel(dc, accel, rect, flags, wxALIGN_CENTRE_VERTICAL); | |
1713 | } | |
1714 | ||
1715 | // draw the submenu indicator | |
1716 | if ( flags & wxCONTROL_ISSUBMENU ) | |
1717 | { | |
1718 | wxCHECK_RET( geometryInfo, wxT("wxCONTROL_ISSUBMENU only valid for menus") ); | |
1719 | ||
1720 | rect.x = geometryInfo->GetSize().x - MENU_RIGHT_MARGIN; | |
1721 | rect.width = MENU_RIGHT_MARGIN; | |
1722 | ||
1723 | DrawArrow(dc, wxRIGHT, rect, flags); | |
1724 | } | |
1725 | } | |
1726 | ||
1727 | void wxGTKRenderer::DrawMenuSeparator(wxDC& dc, | |
1728 | wxCoord y, | |
1729 | const wxMenuGeometryInfo& geomInfo) | |
1730 | { | |
1731 | DrawHorizontalLine(dc, y + MENU_VERT_MARGIN, 0, geomInfo.GetSize().x); | |
1732 | } | |
1733 | ||
1734 | wxSize wxGTKRenderer::GetMenuBarItemSize(const wxSize& sizeText) const | |
1735 | { | |
1736 | wxSize size = sizeText; | |
1737 | ||
1738 | // TODO: make this configurable | |
1739 | size.x += 2*MENU_HORZ_MARGIN; | |
1740 | size.y += 2*MENU_VERT_MARGIN; | |
1741 | ||
1742 | return size; | |
1743 | } | |
1744 | ||
1745 | wxMenuGeometryInfo *wxGTKRenderer::GetMenuGeometry(wxWindow *win, | |
1746 | const wxMenu& menu) const | |
1747 | { | |
1748 | // prepare the dc: for now we draw all the items with the system font | |
1749 | wxClientDC dc(win); | |
1750 | dc.SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)); | |
1751 | ||
1752 | // the height of a normal item | |
1753 | wxCoord heightText = dc.GetCharHeight(); | |
1754 | ||
1755 | // the total height | |
1756 | wxCoord height = 0; | |
1757 | ||
1758 | // the max length of label and accel strings: the menu width is the sum of | |
1759 | // them, even if they're for different items (as the accels should be | |
1760 | // aligned) | |
1761 | // | |
1762 | // the max length of the bitmap is never 0 as Windows always leaves enough | |
1763 | // space for a check mark indicator | |
1764 | wxCoord widthLabelMax = 0, | |
1765 | widthAccelMax = 0, | |
1766 | widthBmpMax = MENU_LEFT_MARGIN; | |
1767 | ||
1768 | for ( wxMenuItemList::compatibility_iterator node = menu.GetMenuItems().GetFirst(); | |
1769 | node; | |
1770 | node = node->GetNext() ) | |
1771 | { | |
1772 | // height of this item | |
1773 | wxCoord h; | |
1774 | ||
1775 | wxMenuItem *item = node->GetData(); | |
1776 | if ( item->IsSeparator() ) | |
1777 | { | |
1778 | h = MENU_SEPARATOR_HEIGHT; | |
1779 | } | |
1780 | else // not separator | |
1781 | { | |
1782 | h = heightText; | |
1783 | ||
1784 | wxCoord widthLabel; | |
1785 | dc.GetTextExtent(item->GetItemLabelText(), &widthLabel, NULL); | |
1786 | if ( widthLabel > widthLabelMax ) | |
1787 | { | |
1788 | widthLabelMax = widthLabel; | |
1789 | } | |
1790 | ||
1791 | wxCoord widthAccel; | |
1792 | dc.GetTextExtent(item->GetAccelString(), &widthAccel, NULL); | |
1793 | if ( widthAccel > widthAccelMax ) | |
1794 | { | |
1795 | widthAccelMax = widthAccel; | |
1796 | } | |
1797 | ||
1798 | const wxBitmap& bmp = item->GetBitmap(); | |
1799 | if ( bmp.Ok() ) | |
1800 | { | |
1801 | wxCoord widthBmp = bmp.GetWidth(); | |
1802 | if ( widthBmp > widthBmpMax ) | |
1803 | widthBmpMax = widthBmp; | |
1804 | } | |
1805 | //else if ( item->IsCheckable() ): no need to check for this as | |
1806 | // MENU_LEFT_MARGIN is big enough to show the check mark | |
1807 | } | |
1808 | ||
1809 | h += 2*MENU_VERT_MARGIN; | |
1810 | ||
1811 | // remember the item position and height | |
1812 | item->SetGeometry(height, h); | |
1813 | ||
1814 | height += h; | |
1815 | } | |
1816 | ||
1817 | // bundle the metrics into a struct and return it | |
1818 | wxGTKMenuGeometryInfo *gi = new wxGTKMenuGeometryInfo; | |
1819 | ||
1820 | gi->m_ofsLabel = widthBmpMax + 2*MENU_BMP_MARGIN; | |
1821 | gi->m_ofsAccel = gi->m_ofsLabel + widthLabelMax; | |
1822 | if ( widthAccelMax > 0 ) | |
1823 | { | |
1824 | // if we actually have any accesl, add a margin | |
1825 | gi->m_ofsAccel += MENU_ACCEL_MARGIN; | |
1826 | } | |
1827 | ||
1828 | gi->m_heightItem = heightText + 2*MENU_VERT_MARGIN; | |
1829 | ||
1830 | gi->m_size.x = gi->m_ofsAccel + widthAccelMax + MENU_RIGHT_MARGIN; | |
1831 | gi->m_size.y = height; | |
1832 | ||
1833 | return gi; | |
1834 | } | |
1835 | ||
1836 | #endif // wxUSE_MENUS | |
1837 | ||
1838 | // ---------------------------------------------------------------------------- | |
1839 | // combobox | |
1840 | // ---------------------------------------------------------------------------- | |
1841 | ||
1842 | void wxGTKRenderer::InitComboBitmaps() | |
1843 | { | |
1844 | wxSize sizeArrow = m_sizeScrollbarArrow; | |
1845 | sizeArrow.x -= 2; | |
1846 | sizeArrow.y -= 2; | |
1847 | ||
1848 | size_t n; | |
1849 | ||
1850 | for ( n = ComboState_Normal; n < ComboState_Max; n++ ) | |
1851 | { | |
1852 | m_bitmapsCombo[n].Create(sizeArrow.x, sizeArrow.y); | |
1853 | } | |
1854 | ||
1855 | static const int comboButtonFlags[ComboState_Max] = | |
1856 | { | |
1857 | 0, | |
1858 | wxCONTROL_CURRENT, | |
1859 | wxCONTROL_PRESSED, | |
1860 | wxCONTROL_DISABLED, | |
1861 | }; | |
1862 | ||
1863 | wxRect rect(sizeArrow); | |
1864 | ||
1865 | wxMemoryDC dc; | |
1866 | for ( n = ComboState_Normal; n < ComboState_Max; n++ ) | |
1867 | { | |
1868 | int flags = comboButtonFlags[n]; | |
1869 | ||
1870 | dc.SelectObject(m_bitmapsCombo[n]); | |
1871 | DrawSolidRect(dc, GetBackgroundColour(flags), rect); | |
1872 | DrawArrow(dc, wxDOWN, rect, flags); | |
1873 | } | |
1874 | } | |
1875 | ||
1876 | void wxGTKRenderer::GetComboBitmaps(wxBitmap *bmpNormal, | |
1877 | wxBitmap *bmpFocus, | |
1878 | wxBitmap *bmpPressed, | |
1879 | wxBitmap *bmpDisabled) | |
1880 | { | |
1881 | if ( !m_bitmapsCombo[ComboState_Normal].Ok() ) | |
1882 | { | |
1883 | InitComboBitmaps(); | |
1884 | } | |
1885 | ||
1886 | if ( bmpNormal ) | |
1887 | *bmpNormal = m_bitmapsCombo[ComboState_Normal]; | |
1888 | if ( bmpFocus ) | |
1889 | *bmpFocus = m_bitmapsCombo[ComboState_Focus]; | |
1890 | if ( bmpPressed ) | |
1891 | *bmpPressed = m_bitmapsCombo[ComboState_Pressed]; | |
1892 | if ( bmpDisabled ) | |
1893 | *bmpDisabled = m_bitmapsCombo[ComboState_Disabled]; | |
1894 | } | |
1895 | ||
1896 | // ---------------------------------------------------------------------------- | |
1897 | // scrollbar | |
1898 | // ---------------------------------------------------------------------------- | |
1899 | ||
1900 | void wxGTKRenderer::DrawArrowBorder(wxDC& dc, | |
1901 | wxRect *rect, | |
1902 | wxDirection dir) | |
1903 | { | |
1904 | static const wxDirection sides[] = | |
1905 | { | |
1906 | wxUP, wxLEFT, wxRIGHT, wxDOWN | |
1907 | }; | |
1908 | ||
1909 | wxRect rect1, rect2, rectInner; | |
1910 | rect1 = | |
1911 | rect2 = | |
1912 | rectInner = *rect; | |
1913 | ||
1914 | rect2.Inflate(-1); | |
1915 | rectInner.Inflate(-2); | |
1916 | ||
1917 | DrawSolidRect(dc, wxSCHEME_COLOUR(m_scheme, SCROLLBAR), *rect); | |
1918 | ||
1919 | // find the side not to draw and also adjust the rectangles to compensate | |
1920 | // for it | |
1921 | wxDirection sideToOmit; | |
1922 | switch ( dir ) | |
1923 | { | |
1924 | case wxUP: | |
1925 | sideToOmit = wxDOWN; | |
1926 | rect2.height += 1; | |
1927 | rectInner.height += 1; | |
1928 | break; | |
1929 | ||
1930 | case wxDOWN: | |
1931 | sideToOmit = wxUP; | |
1932 | rect2.y -= 1; | |
1933 | rect2.height += 1; | |
1934 | rectInner.y -= 2; | |
1935 | rectInner.height += 1; | |
1936 | break; | |
1937 | ||
1938 | case wxLEFT: | |
1939 | sideToOmit = wxRIGHT; | |
1940 | rect2.width += 1; | |
1941 | rectInner.width += 1; | |
1942 | break; | |
1943 | ||
1944 | case wxRIGHT: | |
1945 | sideToOmit = wxLEFT; | |
1946 | rect2.x -= 1; | |
1947 | rect2.width += 1; | |
1948 | rectInner.x -= 2; | |
1949 | rectInner.width += 1; | |
1950 | break; | |
1951 | ||
1952 | default: | |
1953 | wxFAIL_MSG(wxT("unknown arrow direction")); | |
1954 | return; | |
1955 | } | |
1956 | ||
1957 | // the outer rect first | |
1958 | size_t n; | |
1959 | for ( n = 0; n < WXSIZEOF(sides); n++ ) | |
1960 | { | |
1961 | wxDirection side = sides[n]; | |
1962 | if ( side == sideToOmit ) | |
1963 | continue; | |
1964 | ||
1965 | DrawAntiShadedRectSide(dc, rect1, m_penDarkGrey, m_penHighlight, side); | |
1966 | } | |
1967 | ||
1968 | // and then the inner one | |
1969 | for ( n = 0; n < WXSIZEOF(sides); n++ ) | |
1970 | { | |
1971 | wxDirection side = sides[n]; | |
1972 | if ( side == sideToOmit ) | |
1973 | continue; | |
1974 | ||
1975 | DrawAntiShadedRectSide(dc, rect2, m_penBlack, m_penGrey, side); | |
1976 | } | |
1977 | ||
1978 | *rect = rectInner; | |
1979 | } | |
1980 | ||
1981 | void wxGTKRenderer::DrawScrollbarArrow(wxDC& dc, | |
1982 | wxDirection dir, | |
1983 | const wxRect& rectArrow, | |
1984 | int flags) | |
1985 | { | |
1986 | // first of all, draw the border around it - but we don't want the border | |
1987 | // on the side opposite to the arrow point | |
1988 | wxRect rect = rectArrow; | |
1989 | DrawArrowBorder(dc, &rect, dir); | |
1990 | ||
1991 | // then the arrow itself | |
1992 | DrawArrow(dc, dir, rect, flags); | |
1993 | } | |
1994 | ||
1995 | // gtk_default_draw_arrow() takes ~350 lines and we can't do much better here | |
1996 | // these people are just crazy :-( | |
1997 | void wxGTKRenderer::DrawArrow(wxDC& dc, | |
1998 | wxDirection dir, | |
1999 | const wxRect& rect, | |
2000 | int flags) | |
2001 | { | |
2002 | enum | |
2003 | { | |
2004 | Point_First, | |
2005 | Point_Second, | |
2006 | Point_Third, | |
2007 | Point_Max | |
2008 | }; | |
2009 | ||
2010 | wxPoint ptArrow[Point_Max]; | |
2011 | ||
2012 | wxColour colInside = GetBackgroundColour(flags); | |
2013 | wxPen penShadow[4]; | |
2014 | if ( flags & wxCONTROL_DISABLED ) | |
2015 | { | |
2016 | penShadow[0] = m_penDarkGrey; | |
2017 | penShadow[1] = m_penDarkGrey; | |
2018 | penShadow[2] = wxNullPen; | |
2019 | penShadow[3] = wxNullPen; | |
2020 | } | |
2021 | else if ( flags & wxCONTROL_PRESSED ) | |
2022 | { | |
2023 | penShadow[0] = m_penDarkGrey; | |
2024 | penShadow[1] = m_penHighlight; | |
2025 | penShadow[2] = wxNullPen; | |
2026 | penShadow[3] = m_penBlack; | |
2027 | } | |
2028 | else // normal arrow | |
2029 | { | |
2030 | penShadow[0] = m_penHighlight; | |
2031 | penShadow[1] = m_penBlack; | |
2032 | penShadow[2] = m_penDarkGrey; | |
2033 | penShadow[3] = wxNullPen; | |
2034 | } | |
2035 | ||
2036 | wxCoord middle; | |
2037 | if ( dir == wxUP || dir == wxDOWN ) | |
2038 | { | |
2039 | // horz middle | |
2040 | middle = (rect.GetRight() + rect.GetLeft() + 1) / 2; | |
2041 | } | |
2042 | else // horz arrow | |
2043 | { | |
2044 | middle = (rect.GetTop() + rect.GetBottom() + 1) / 2; | |
2045 | } | |
2046 | ||
2047 | // draw the arrow interior | |
2048 | dc.SetPen(*wxTRANSPARENT_PEN); | |
2049 | dc.SetBrush(colInside); | |
2050 | ||
2051 | switch ( dir ) | |
2052 | { | |
2053 | case wxUP: | |
2054 | ptArrow[Point_First].x = rect.GetLeft(); | |
2055 | ptArrow[Point_First].y = rect.GetBottom(); | |
2056 | ptArrow[Point_Second].x = middle; | |
2057 | ptArrow[Point_Second].y = rect.GetTop(); | |
2058 | ptArrow[Point_Third].x = rect.GetRight(); | |
2059 | ptArrow[Point_Third].y = rect.GetBottom(); | |
2060 | break; | |
2061 | ||
2062 | case wxDOWN: | |
2063 | ptArrow[Point_First] = rect.GetPosition(); | |
2064 | ptArrow[Point_Second].x = middle; | |
2065 | ptArrow[Point_Second].y = rect.GetBottom(); | |
2066 | ptArrow[Point_Third].x = rect.GetRight(); | |
2067 | ptArrow[Point_Third].y = rect.GetTop(); | |
2068 | break; | |
2069 | ||
2070 | case wxLEFT: | |
2071 | ptArrow[Point_First].x = rect.GetRight(); | |
2072 | ptArrow[Point_First].y = rect.GetTop(); | |
2073 | ptArrow[Point_Second].x = rect.GetLeft(); | |
2074 | ptArrow[Point_Second].y = middle; | |
2075 | ptArrow[Point_Third].x = rect.GetRight(); | |
2076 | ptArrow[Point_Third].y = rect.GetBottom(); | |
2077 | break; | |
2078 | ||
2079 | case wxRIGHT: | |
2080 | ptArrow[Point_First] = rect.GetPosition(); | |
2081 | ptArrow[Point_Second].x = rect.GetRight(); | |
2082 | ptArrow[Point_Second].y = middle; | |
2083 | ptArrow[Point_Third].x = rect.GetLeft(); | |
2084 | ptArrow[Point_Third].y = rect.GetBottom(); | |
2085 | break; | |
2086 | ||
2087 | default: | |
2088 | wxFAIL_MSG(wxT("unknown arrow direction")); | |
2089 | } | |
2090 | ||
2091 | dc.DrawPolygon(WXSIZEOF(ptArrow), ptArrow); | |
2092 | ||
2093 | // draw the arrow border | |
2094 | dc.SetPen(penShadow[0]); | |
2095 | switch ( dir ) | |
2096 | { | |
2097 | case wxUP: | |
2098 | dc.DrawLine(ptArrow[Point_Second], ptArrow[Point_First]); | |
2099 | dc.DrawPoint(ptArrow[Point_First]); | |
2100 | if ( penShadow[3].Ok() ) | |
2101 | { | |
2102 | dc.SetPen(penShadow[3]); | |
2103 | dc.DrawLine(ptArrow[Point_First].x + 1, ptArrow[Point_First].y, | |
2104 | ptArrow[Point_Second].x, ptArrow[Point_Second].y); | |
2105 | } | |
2106 | dc.SetPen(penShadow[1]); | |
2107 | dc.DrawLine(ptArrow[Point_Second].x + 1, ptArrow[Point_Second].y + 1, | |
2108 | ptArrow[Point_Third].x, ptArrow[Point_Third].y); | |
2109 | dc.DrawPoint(ptArrow[Point_Third]); | |
2110 | dc.DrawLine(ptArrow[Point_Third].x - 2, ptArrow[Point_Third].y, | |
2111 | ptArrow[Point_First].x + 1, ptArrow[Point_First].y); | |
2112 | if ( penShadow[2].Ok() ) | |
2113 | { | |
2114 | dc.SetPen(penShadow[2]); | |
2115 | dc.DrawLine(ptArrow[Point_Third].x - 1, ptArrow[Point_Third].y, | |
2116 | ptArrow[Point_Second].x, ptArrow[Point_Second].y + 1); | |
2117 | dc.DrawLine(ptArrow[Point_Third].x - 1, ptArrow[Point_Third].y - 1, | |
2118 | ptArrow[Point_First].x + 2, ptArrow[Point_First].y - 1); | |
2119 | } | |
2120 | break; | |
2121 | ||
2122 | case wxDOWN: | |
2123 | dc.DrawLine(ptArrow[Point_First], ptArrow[Point_Second]); | |
2124 | dc.DrawLine(ptArrow[Point_First].x + 2, ptArrow[Point_First].y, | |
2125 | ptArrow[Point_Third].x - 1, ptArrow[Point_Third].y); | |
2126 | if ( penShadow[2].Ok() ) | |
2127 | { | |
2128 | dc.SetPen(penShadow[2]); | |
2129 | dc.DrawLine(ptArrow[Point_Second].x, ptArrow[Point_Second].y - 1, | |
2130 | ptArrow[Point_Third].x - 1, ptArrow[Point_Third].y - 1); | |
2131 | } | |
2132 | dc.SetPen(penShadow[1]); | |
2133 | dc.DrawLine(ptArrow[Point_Second], ptArrow[Point_Third]); | |
2134 | dc.DrawPoint(ptArrow[Point_Third]); | |
2135 | break; | |
2136 | ||
2137 | case wxLEFT: | |
2138 | dc.DrawLine(ptArrow[Point_Second], ptArrow[Point_First]); | |
2139 | dc.DrawPoint(ptArrow[Point_First]); | |
2140 | if ( penShadow[2].Ok() ) | |
2141 | { | |
2142 | dc.SetPen(penShadow[2]); | |
2143 | dc.DrawLine(ptArrow[Point_Third].x - 1, ptArrow[Point_Third].y, | |
2144 | ptArrow[Point_First].x - 1, ptArrow[Point_First].y + 2); | |
2145 | dc.DrawLine(ptArrow[Point_Third].x, ptArrow[Point_Third].y, | |
2146 | ptArrow[Point_Second].x + 2, ptArrow[Point_Second].y + 1); | |
2147 | } | |
2148 | dc.SetPen(penShadow[1]); | |
2149 | dc.DrawLine(ptArrow[Point_Third].x, ptArrow[Point_Third].y, | |
2150 | ptArrow[Point_First].x, ptArrow[Point_First].y + 1); | |
2151 | dc.DrawLine(ptArrow[Point_Second].x + 1, ptArrow[Point_Second].y + 1, | |
2152 | ptArrow[Point_Third].x - 1, ptArrow[Point_Third].y); | |
2153 | break; | |
2154 | ||
2155 | case wxRIGHT: | |
2156 | dc.DrawLine(ptArrow[Point_First], ptArrow[Point_Third]); | |
2157 | dc.DrawLine(ptArrow[Point_First].x + 2, ptArrow[Point_First].y + 1, | |
2158 | ptArrow[Point_Second].x, ptArrow[Point_Second].y); | |
2159 | dc.SetPen(penShadow[1]); | |
2160 | dc.DrawLine(ptArrow[Point_Second], ptArrow[Point_Third]); | |
2161 | dc.DrawPoint(ptArrow[Point_Third]); | |
2162 | break; | |
2163 | ||
2164 | default: | |
2165 | wxFAIL_MSG(wxT("unknown arrow direction")); | |
2166 | return; | |
2167 | } | |
2168 | } | |
2169 | ||
2170 | void wxGTKRenderer::DrawThumbBorder(wxDC& dc, | |
2171 | wxRect *rect, | |
2172 | wxOrientation orient) | |
2173 | { | |
2174 | if ( orient == wxVERTICAL ) | |
2175 | { | |
2176 | DrawAntiShadedRectSide(dc, *rect, m_penDarkGrey, m_penHighlight, | |
2177 | wxLEFT); | |
2178 | DrawAntiShadedRectSide(dc, *rect, m_penDarkGrey, m_penHighlight, | |
2179 | wxRIGHT); | |
2180 | rect->Inflate(-1, 0); | |
2181 | ||
2182 | DrawAntiShadedRectSide(dc, *rect, m_penBlack, m_penGrey, | |
2183 | wxLEFT); | |
2184 | DrawAntiShadedRectSide(dc, *rect, m_penBlack, m_penGrey, | |
2185 | wxRIGHT); | |
2186 | rect->Inflate(-1, 0); | |
2187 | } | |
2188 | else | |
2189 | { | |
2190 | DrawAntiShadedRectSide(dc, *rect, m_penDarkGrey, m_penHighlight, | |
2191 | wxUP); | |
2192 | DrawAntiShadedRectSide(dc, *rect, m_penDarkGrey, m_penHighlight, | |
2193 | wxDOWN); | |
2194 | rect->Inflate(0, -1); | |
2195 | ||
2196 | DrawAntiShadedRectSide(dc, *rect, m_penBlack, m_penGrey, | |
2197 | wxUP); | |
2198 | DrawAntiShadedRectSide(dc, *rect, m_penBlack, m_penGrey, | |
2199 | wxDOWN); | |
2200 | rect->Inflate(0, -1); | |
2201 | } | |
2202 | } | |
2203 | ||
2204 | void wxGTKRenderer::DrawScrollbarThumb(wxDC& dc, | |
2205 | wxOrientation orient, | |
2206 | const wxRect& rect, | |
2207 | int flags) | |
2208 | { | |
2209 | // the thumb is never pressed never has focus border under GTK and the | |
2210 | // scrollbar background never changes at all | |
2211 | int flagsThumb = flags & ~(wxCONTROL_PRESSED | wxCONTROL_FOCUSED); | |
2212 | ||
2213 | // we don't want the border in the direction of the scrollbar movement | |
2214 | wxRect rectThumb = rect; | |
2215 | DrawThumbBorder(dc, &rectThumb, orient); | |
2216 | ||
2217 | DrawButtonBorder(dc, rectThumb, flagsThumb, &rectThumb); | |
2218 | DrawBackground(dc, wxNullColour, rectThumb, flagsThumb); | |
2219 | } | |
2220 | ||
2221 | void wxGTKRenderer::DrawScrollbarShaft(wxDC& dc, | |
2222 | wxOrientation orient, | |
2223 | const wxRect& rect, | |
2224 | int WXUNUSED(flags)) | |
2225 | { | |
2226 | wxRect rectBar = rect; | |
2227 | DrawThumbBorder(dc, &rectBar, orient); | |
2228 | DrawSolidRect(dc, wxSCHEME_COLOUR(m_scheme, SCROLLBAR), rectBar); | |
2229 | } | |
2230 | ||
2231 | // ---------------------------------------------------------------------------- | |
2232 | // size adjustments | |
2233 | // ---------------------------------------------------------------------------- | |
2234 | ||
2235 | void wxGTKRenderer::AdjustSize(wxSize *size, const wxWindow *window) | |
2236 | { | |
2237 | #if wxUSE_BMPBUTTON | |
2238 | if ( wxDynamicCast(window, wxBitmapButton) ) | |
2239 | { | |
2240 | size->x += 4; | |
2241 | size->y += 4; | |
2242 | } else | |
2243 | #endif // wxUSE_BMPBUTTON | |
2244 | #if wxUSE_BUTTON || wxUSE_TOGGLEBTN | |
2245 | if ( 0 | |
2246 | # if wxUSE_BUTTON | |
2247 | || wxDynamicCast(window, wxButton) | |
2248 | # endif // wxUSE_BUTTON | |
2249 | # if wxUSE_TOGGLEBTN | |
2250 | || wxDynamicCast(window, wxToggleButton) | |
2251 | # endif // wxUSE_TOGGLEBTN | |
2252 | ) | |
2253 | { | |
2254 | if ( !(window->GetWindowStyle() & wxBU_EXACTFIT) ) | |
2255 | { | |
2256 | // TODO: this is ad hoc... | |
2257 | size->x += 3*window->GetCharWidth(); | |
2258 | wxCoord minBtnHeight = 18; | |
2259 | if ( size->y < minBtnHeight ) | |
2260 | size->y = minBtnHeight; | |
2261 | ||
2262 | // button border width | |
2263 | size->y += 4; | |
2264 | } | |
2265 | } else | |
2266 | #endif // wxUSE_BUTTON || wxUSE_TOGGLEBTN | |
2267 | #if wxUSE_SCROLLBAR | |
2268 | if ( wxDynamicCast(window, wxScrollBar) ) | |
2269 | { | |
2270 | // we only set the width of vert scrollbars and height of the | |
2271 | // horizontal ones | |
2272 | if ( window->GetWindowStyle() & wxSB_HORIZONTAL ) | |
2273 | size->y = m_sizeScrollbarArrow.x; | |
2274 | else | |
2275 | size->x = m_sizeScrollbarArrow.x; | |
2276 | } | |
2277 | else | |
2278 | #endif // wxUSE_SCROLLBAR | |
2279 | { | |
2280 | // take into account the border width | |
2281 | wxStdRenderer::AdjustSize(size, window); | |
2282 | } | |
2283 | } | |
2284 | ||
2285 | // ---------------------------------------------------------------------------- | |
2286 | // standard icons | |
2287 | // ---------------------------------------------------------------------------- | |
2288 | ||
2289 | /* Copyright (c) Julian Smart */ | |
2290 | static const char *error_xpm[] = { | |
2291 | /* columns rows colors chars-per-pixel */ | |
2292 | "48 48 4 1", | |
2293 | " c None", | |
2294 | "X c #242424", | |
2295 | "o c #DCDF00", | |
2296 | ". c #C00000", | |
2297 | /* pixels */ | |
2298 | " ", | |
2299 | " ", | |
2300 | " ", | |
2301 | " ", | |
2302 | " ", | |
2303 | " ..... ", | |
2304 | " ............. ", | |
2305 | " ................. ", | |
2306 | " ................... ", | |
2307 | " ....................... ", | |
2308 | " ......................... ", | |
2309 | " ........................... ", | |
2310 | " ...........................X ", | |
2311 | " .............................X ", | |
2312 | " ............................... ", | |
2313 | " ...............................X ", | |
2314 | " .................................X ", | |
2315 | " .................................X ", | |
2316 | " .................................XX ", | |
2317 | " ...ooooooooooooooooooooooooooo...XX ", | |
2318 | " ....ooooooooooooooooooooooooooo....X ", | |
2319 | " ....ooooooooooooooooooooooooooo....X ", | |
2320 | " ....ooooooooooooooooooooooooooo....XX ", | |
2321 | " ....ooooooooooooooooooooooooooo....XX ", | |
2322 | " ....ooooooooooooooooooooooooooo....XX ", | |
2323 | " ...ooooooooooooooooooooooooooo...XXX ", | |
2324 | " ...ooooooooooooooooooooooooooo...XXX ", | |
2325 | " .................................XX ", | |
2326 | " .................................XX ", | |
2327 | " ...............................XXX ", | |
2328 | " ...............................XXX ", | |
2329 | " .............................XXX ", | |
2330 | " ...........................XXXX ", | |
2331 | " ...........................XXX ", | |
2332 | " .........................XXX ", | |
2333 | " .......................XXXX ", | |
2334 | " X...................XXXXX ", | |
2335 | " X.................XXXXX ", | |
2336 | " X.............XXXXX ", | |
2337 | " XXXX.....XXXXXXXX ", | |
2338 | " XXXXXXXXXXXXX ", | |
2339 | " XXXXX ", | |
2340 | " ", | |
2341 | " ", | |
2342 | " ", | |
2343 | " ", | |
2344 | " ", | |
2345 | " " | |
2346 | }; | |
2347 | ||
2348 | /* Copyright (c) Julian Smart */ | |
2349 | static const char *info_xpm[] = { | |
2350 | /* columns rows colors chars-per-pixel */ | |
2351 | "48 48 9 1", | |
2352 | "$ c Black", | |
2353 | "O c #FFFFFF", | |
2354 | "@ c #808080", | |
2355 | "+ c #000080", | |
2356 | "o c #E8EB01", | |
2357 | " c None", | |
2358 | "X c #FFFF40", | |
2359 | "# c #C0C0C0", | |
2360 | ". c #ABAD01", | |
2361 | /* pixels */ | |
2362 | " ", | |
2363 | " ", | |
2364 | " ", | |
2365 | " ", | |
2366 | " ", | |
2367 | " ", | |
2368 | " ", | |
2369 | " ", | |
2370 | " ", | |
2371 | " ..... ", | |
2372 | " ..XXXXX.. ", | |
2373 | " ..XXXXXXXXo.. ", | |
2374 | " .XXXOXXXXXXXoo. ", | |
2375 | " .XOOXXX+XXXXXo. ", | |
2376 | " .XOOOXX+++XXXXoo. ", | |
2377 | " .XOOXXX+++XXXXXo. ", | |
2378 | " .XOOOXXX+++XXXXXXo. ", | |
2379 | " .XOOXXXX+++XXXXXXo. ", | |
2380 | " .XXXXXXX+++XXXXXXX. ", | |
2381 | " .XXXXXXX+++XXXXXXo. ", | |
2382 | " .XXXXXXX+++XXXXXoo. ", | |
2383 | " .XXXXXX+++XXXXXo. ", | |
2384 | " .XXXXXXX+XXXXXXo. ", | |
2385 | " .XXXXXXXXXXXXo. ", | |
2386 | " .XXXXX+++XXXoo. ", | |
2387 | " .XXXX+++XXoo. ", | |
2388 | " .XXXXXXXXo. ", | |
2389 | " ..XXXXXXo.. ", | |
2390 | " .XXXXXo.. ", | |
2391 | " @#######@ ", | |
2392 | " @@@@@@@@@ ", | |
2393 | " @#######@ ", | |
2394 | " @@@@@@@@@ ", | |
2395 | " @#######@ ", | |
2396 | " @@@@@@@ ", | |
2397 | " ### ", | |
2398 | " $$$ ", | |
2399 | " ", | |
2400 | " ", | |
2401 | " ", | |
2402 | " ", | |
2403 | " ", | |
2404 | " ", | |
2405 | " ", | |
2406 | " ", | |
2407 | " ", | |
2408 | " ", | |
2409 | " " | |
2410 | }; | |
2411 | ||
2412 | /* Copyright (c) Julian Smart */ | |
2413 | static const char *warning_xpm[] = { | |
2414 | /* columns rows colors chars-per-pixel */ | |
2415 | "48 48 9 1", | |
2416 | "@ c Black", | |
2417 | "o c #A6A800", | |
2418 | "+ c #8A8C00", | |
2419 | "$ c #B8BA00", | |
2420 | " c None", | |
2421 | "O c #6E7000", | |
2422 | "X c #DCDF00", | |
2423 | ". c #C00000", | |
2424 | "# c #373800", | |
2425 | /* pixels */ | |
2426 | " ", | |
2427 | " ", | |
2428 | " ", | |
2429 | " ", | |
2430 | " ", | |
2431 | " ", | |
2432 | " ", | |
2433 | " . ", | |
2434 | " ... ", | |
2435 | " ... ", | |
2436 | " ..... ", | |
2437 | " ...X.. ", | |
2438 | " ..XXX.. ", | |
2439 | " ...XXX... ", | |
2440 | " ..XXXXX.. ", | |
2441 | " ..XXXXXX... ", | |
2442 | " ...XXoO+XX.. ", | |
2443 | " ..XXXO@#XXX.. ", | |
2444 | " ..XXXXO@#XXX... ", | |
2445 | " ...XXXXO@#XXXX.. ", | |
2446 | " ..XXXXXO@#XXXX... ", | |
2447 | " ...XXXXXo@OXXXXX.. ", | |
2448 | " ...XXXXXXo@OXXXXXX.. ", | |
2449 | " ..XXXXXXX$@OXXXXXX... ", | |
2450 | " ...XXXXXXXX@XXXXXXXX.. ", | |
2451 | " ...XXXXXXXXXXXXXXXXXX... ", | |
2452 | " ..XXXXXXXXXXOXXXXXXXXX.. ", | |
2453 | " ...XXXXXXXXXO@#XXXXXXXXX.. ", | |
2454 | " ..XXXXXXXXXXX#XXXXXXXXXX... ", | |
2455 | " ...XXXXXXXXXXXXXXXXXXXXXXX.. ", | |
2456 | " ...XXXXXXXXXXXXXXXXXXXXXXXX... ", | |
2457 | " .............................. ", | |
2458 | " .............................. ", | |
2459 | " ", | |
2460 | " ", | |
2461 | " ", | |
2462 | " ", | |
2463 | " ", | |
2464 | " ", | |
2465 | " ", | |
2466 | " ", | |
2467 | " ", | |
2468 | " ", | |
2469 | " ", | |
2470 | " ", | |
2471 | " ", | |
2472 | " ", | |
2473 | " " | |
2474 | }; | |
2475 | ||
2476 | /* Copyright (c) Julian Smart */ | |
2477 | static const char *question_xpm[] = { | |
2478 | /* columns rows colors chars-per-pixel */ | |
2479 | "48 48 21 1", | |
2480 | ". c Black", | |
2481 | "> c #696969", | |
2482 | "O c #1F1F00", | |
2483 | "+ c #181818", | |
2484 | "o c #F6F900", | |
2485 | "; c #3F3F00", | |
2486 | "$ c #111111", | |
2487 | " c None", | |
2488 | "& c #202020", | |
2489 | "X c #AAAA00", | |
2490 | "@ c #949400", | |
2491 | ": c #303030", | |
2492 | "1 c #383838", | |
2493 | "% c #2A2A00", | |
2494 | ", c #404040", | |
2495 | "= c #B4B400", | |
2496 | "- c #484848", | |
2497 | "# c #151500", | |
2498 | "< c #9F9F00", | |
2499 | "2 c #6A6A00", | |
2500 | "* c #353500", | |
2501 | /* pixels */ | |
2502 | " ", | |
2503 | " ", | |
2504 | " ", | |
2505 | " ", | |
2506 | " ......... ", | |
2507 | " ...XXXXXXX.. ", | |
2508 | " ..XXXXoooooXXXO+ ", | |
2509 | " ..XXooooooooooooX@.. ", | |
2510 | " ..XoooooooooooooooXX#. ", | |
2511 | " $%XoooooooooooooooooXX#. ", | |
2512 | " &.XoooooooXXXXXXooooooXX.. ", | |
2513 | " .XooooooXX.$...$XXoooooX*. ", | |
2514 | " $.XoooooX%.$ .*oooooo=.. ", | |
2515 | " .XooooooX.. -.XoooooX.. ", | |
2516 | " .XoooooX..+ .XoooooX;. ", | |
2517 | " ...XXXX..: .XoooooX;. ", | |
2518 | " ........ >.XoooooX;. ", | |
2519 | " +.XoooooX.. ", | |
2520 | " ,.Xoooooo<.. ", | |
2521 | " 1#XooooooXO.. ", | |
2522 | " &#XooooooX2.. ", | |
2523 | " $%XooooooXX.. ", | |
2524 | " $%XooooooXX.. ", | |
2525 | " $%XooooooXX.. ", | |
2526 | " &.XooooooXX.. ", | |
2527 | " .XooooooXX.. ", | |
2528 | " &.XoooooXX.. ", | |
2529 | " ..XooooXX.. ", | |
2530 | " ..XooooX... ", | |
2531 | " ..XXooXX..& ", | |
2532 | " ...XXXXX.. ", | |
2533 | " ........ ", | |
2534 | " ", | |
2535 | " ", | |
2536 | " ....... ", | |
2537 | " ..XXXXX.. ", | |
2538 | " ..XXoooXX.. ", | |
2539 | " ..XoooooX.. ", | |
2540 | " ..XoooooX.. ", | |
2541 | " ..XXoooXX.. ", | |
2542 | " ..XXXXX.. ", | |
2543 | " ....... ", | |
2544 | " ", | |
2545 | " ", | |
2546 | " ", | |
2547 | " ", | |
2548 | " ", | |
2549 | " " | |
2550 | }; | |
2551 | ||
2552 | wxBitmap wxGTKArtProvider::CreateBitmap(const wxArtID& id, | |
2553 | const wxArtClient& WXUNUSED(client), | |
2554 | const wxSize& WXUNUSED(size)) | |
2555 | { | |
2556 | if ( id == wxART_INFORMATION ) | |
2557 | return wxBitmap(info_xpm); | |
2558 | if ( id == wxART_ERROR ) | |
2559 | return wxBitmap(error_xpm); | |
2560 | if ( id == wxART_WARNING ) | |
2561 | return wxBitmap(warning_xpm); | |
2562 | if ( id == wxART_QUESTION ) | |
2563 | return wxBitmap(question_xpm); | |
2564 | return wxNullBitmap; | |
2565 | } | |
2566 | ||
2567 | ||
2568 | // ============================================================================ | |
2569 | // wxInputHandler | |
2570 | // ============================================================================ | |
2571 | ||
2572 | // ---------------------------------------------------------------------------- | |
2573 | // wxGTKInputHandler | |
2574 | // ---------------------------------------------------------------------------- | |
2575 | ||
2576 | bool wxGTKInputHandler::HandleKey(wxInputConsumer * WXUNUSED(control), | |
2577 | const wxKeyEvent& WXUNUSED(event), | |
2578 | bool WXUNUSED(pressed)) | |
2579 | { | |
2580 | return false; | |
2581 | } | |
2582 | ||
2583 | bool wxGTKInputHandler::HandleMouse(wxInputConsumer *control, | |
2584 | const wxMouseEvent& event) | |
2585 | { | |
2586 | // clicking on the control gives it focus | |
2587 | if ( event.ButtonDown() && wxWindow::FindFocus() != control->GetInputWindow() ) | |
2588 | { | |
2589 | control->GetInputWindow()->SetFocus(); | |
2590 | ||
2591 | return true; | |
2592 | } | |
2593 | ||
2594 | return false; | |
2595 | } | |
2596 | ||
2597 | bool wxGTKInputHandler::HandleMouseMove(wxInputConsumer *control, | |
2598 | const wxMouseEvent& event) | |
2599 | { | |
2600 | if ( event.Entering() ) | |
2601 | { | |
2602 | control->GetInputWindow()->SetCurrent(true); | |
2603 | } | |
2604 | else if ( event.Leaving() ) | |
2605 | { | |
2606 | control->GetInputWindow()->SetCurrent(false); | |
2607 | } | |
2608 | else | |
2609 | { | |
2610 | return false; | |
2611 | } | |
2612 | ||
2613 | return true; | |
2614 | } | |
2615 | ||
2616 | #if wxUSE_CHECKBOX | |
2617 | ||
2618 | // ---------------------------------------------------------------------------- | |
2619 | // wxGTKCheckboxInputHandler | |
2620 | // ---------------------------------------------------------------------------- | |
2621 | ||
2622 | bool wxGTKCheckboxInputHandler::HandleKey(wxInputConsumer *control, | |
2623 | const wxKeyEvent& event, | |
2624 | bool pressed) | |
2625 | { | |
2626 | if ( pressed ) | |
2627 | { | |
2628 | int keycode = event.GetKeyCode(); | |
2629 | if ( keycode == WXK_SPACE || keycode == WXK_RETURN ) | |
2630 | { | |
2631 | control->PerformAction(wxACTION_CHECKBOX_TOGGLE); | |
2632 | ||
2633 | return true; | |
2634 | } | |
2635 | } | |
2636 | ||
2637 | return false; | |
2638 | } | |
2639 | ||
2640 | #endif // wxUSE_CHECKBOX | |
2641 | ||
2642 | #if wxUSE_TEXTCTRL | |
2643 | ||
2644 | // ---------------------------------------------------------------------------- | |
2645 | // wxGTKTextCtrlInputHandler | |
2646 | // ---------------------------------------------------------------------------- | |
2647 | ||
2648 | bool wxGTKTextCtrlInputHandler::HandleKey(wxInputConsumer *control, | |
2649 | const wxKeyEvent& event, | |
2650 | bool pressed) | |
2651 | { | |
2652 | // handle only GTK-specific text bindings here, the others are handled in | |
2653 | // the base class | |
2654 | if ( pressed ) | |
2655 | { | |
2656 | wxControlAction action; | |
2657 | int keycode = event.GetKeyCode(); | |
2658 | if ( event.ControlDown() ) | |
2659 | { | |
2660 | switch ( keycode ) | |
2661 | { | |
2662 | case 'A': | |
2663 | action = wxACTION_TEXT_HOME; | |
2664 | break; | |
2665 | ||
2666 | case 'B': | |
2667 | action = wxACTION_TEXT_LEFT; | |
2668 | break; | |
2669 | ||
2670 | case 'D': | |
2671 | action << wxACTION_TEXT_PREFIX_DEL << wxACTION_TEXT_RIGHT; | |
2672 | break; | |
2673 | ||
2674 | case 'E': | |
2675 | action = wxACTION_TEXT_END; | |
2676 | break; | |
2677 | ||
2678 | case 'F': | |
2679 | action = wxACTION_TEXT_RIGHT; | |
2680 | break; | |
2681 | ||
2682 | case 'H': | |
2683 | action << wxACTION_TEXT_PREFIX_DEL << wxACTION_TEXT_LEFT; | |
2684 | break; | |
2685 | ||
2686 | case 'K': | |
2687 | action << wxACTION_TEXT_PREFIX_DEL << wxACTION_TEXT_END; | |
2688 | break; | |
2689 | ||
2690 | case 'N': | |
2691 | action = wxACTION_TEXT_DOWN; | |
2692 | break; | |
2693 | ||
2694 | case 'P': | |
2695 | action = wxACTION_TEXT_UP; | |
2696 | break; | |
2697 | ||
2698 | case 'U': | |
2699 | //delete the entire line | |
2700 | control->PerformAction(wxACTION_TEXT_HOME); | |
2701 | action << wxACTION_TEXT_PREFIX_DEL << wxACTION_TEXT_END; | |
2702 | break; | |
2703 | ||
2704 | case 'W': | |
2705 | action << wxACTION_TEXT_PREFIX_DEL << wxACTION_TEXT_WORD_LEFT; | |
2706 | break; | |
2707 | } | |
2708 | } | |
2709 | else if ( event.AltDown() ) | |
2710 | { | |
2711 | switch ( keycode ) | |
2712 | { | |
2713 | case 'B': | |
2714 | action = wxACTION_TEXT_WORD_LEFT; | |
2715 | break; | |
2716 | ||
2717 | case 'D': | |
2718 | action << wxACTION_TEXT_PREFIX_DEL << wxACTION_TEXT_WORD_RIGHT; | |
2719 | break; | |
2720 | ||
2721 | case 'F': | |
2722 | action = wxACTION_TEXT_WORD_RIGHT; | |
2723 | break; | |
2724 | } | |
2725 | } | |
2726 | ||
2727 | if ( action != wxACTION_NONE ) | |
2728 | { | |
2729 | control->PerformAction(action); | |
2730 | ||
2731 | return true; | |
2732 | } | |
2733 | } | |
2734 | ||
2735 | return wxStdInputHandler::HandleKey(control, event, pressed); | |
2736 | } | |
2737 | ||
2738 | #endif // wxUSE_TEXTCTRL | |
2739 | ||
2740 | #endif // wxUSE_THEME_GTK |