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1 | /////////////////////////////////////////////////////////////////////////////// | |
2 | // Name: univ/themes/win32.cpp | |
3 | // Purpose: wxUniversal theme implementing Win32-like LNF | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 06.08.00 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) 2000 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr> | |
9 | // Licence: wxWindows license | |
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 | #ifndef WX_PRECOMP | |
28 | #include "wx/timer.h" | |
29 | #include "wx/intl.h" | |
30 | #include "wx/dc.h" | |
31 | #include "wx/window.h" | |
32 | ||
33 | #include "wx/dcmemory.h" | |
34 | ||
35 | #include "wx/button.h" | |
36 | #include "wx/listbox.h" | |
37 | #include "wx/checklst.h" | |
38 | #include "wx/scrolbar.h" | |
39 | #include "wx/slider.h" | |
40 | #include "wx/textctrl.h" | |
41 | #endif // WX_PRECOMP | |
42 | ||
43 | #include "wx/notebook.h" | |
44 | #include "wx/spinbutt.h" | |
45 | ||
46 | #include "wx/univ/scrtimer.h" | |
47 | ||
48 | #include "wx/univ/renderer.h" | |
49 | #include "wx/univ/inphand.h" | |
50 | #include "wx/univ/colschem.h" | |
51 | #include "wx/univ/theme.h" | |
52 | ||
53 | // ---------------------------------------------------------------------------- | |
54 | // constants | |
55 | // ---------------------------------------------------------------------------- | |
56 | ||
57 | static const int BORDER_THICKNESS = 2; | |
58 | ||
59 | // the offset between the label and focus rect around it | |
60 | static const int FOCUS_RECT_OFFSET_X = 1; | |
61 | static const int FOCUS_RECT_OFFSET_Y = 1; | |
62 | ||
63 | enum IndicatorType | |
64 | { | |
65 | IndicatorType_Check, | |
66 | IndicatorType_Radio, | |
67 | IndicatorType_Menu, | |
68 | IndicatorType_Max | |
69 | }; | |
70 | ||
71 | enum IndicatorState | |
72 | { | |
73 | IndicatorState_Normal, | |
74 | IndicatorState_Pressed, // this one is for check/radioboxes | |
75 | IndicatorState_Selected = IndicatorState_Pressed, // for menus | |
76 | IndicatorState_Disabled, | |
77 | IndicatorState_SelectedDisabled, // only for the menus | |
78 | IndicatorState_Max | |
79 | }; | |
80 | ||
81 | enum IndicatorStatus | |
82 | { | |
83 | IndicatorStatus_Checked, | |
84 | IndicatorStatus_Unchecked, | |
85 | IndicatorStatus_Max | |
86 | }; | |
87 | ||
88 | // ---------------------------------------------------------------------------- | |
89 | // wxWin32Renderer: draw the GUI elements in Win32 style | |
90 | // ---------------------------------------------------------------------------- | |
91 | ||
92 | class wxWin32Renderer : public wxRenderer | |
93 | { | |
94 | public: | |
95 | // constants | |
96 | enum wxArrowDirection | |
97 | { | |
98 | Arrow_Left, | |
99 | Arrow_Right, | |
100 | Arrow_Up, | |
101 | Arrow_Down, | |
102 | Arrow_Max | |
103 | }; | |
104 | ||
105 | enum wxArrowStyle | |
106 | { | |
107 | Arrow_Normal, | |
108 | Arrow_Disabled, | |
109 | Arrow_Pressed, | |
110 | Arrow_Inversed, | |
111 | Arrow_InversedDisabled, | |
112 | Arrow_StateMax | |
113 | }; | |
114 | ||
115 | // ctor | |
116 | wxWin32Renderer(const wxColourScheme *scheme); | |
117 | ||
118 | // implement the base class pure virtuals | |
119 | virtual void DrawBackground(wxDC& dc, | |
120 | const wxColour& col, | |
121 | const wxRect& rect, | |
122 | int flags = 0); | |
123 | virtual void DrawLabel(wxDC& dc, | |
124 | const wxString& label, | |
125 | const wxRect& rect, | |
126 | int flags = 0, | |
127 | int alignment = wxALIGN_LEFT | wxALIGN_TOP, | |
128 | int indexAccel = -1, | |
129 | wxRect *rectBounds = NULL); | |
130 | virtual void DrawButtonLabel(wxDC& dc, | |
131 | const wxString& label, | |
132 | const wxBitmap& image, | |
133 | const wxRect& rect, | |
134 | int flags = 0, | |
135 | int alignment = wxALIGN_LEFT | wxALIGN_TOP, | |
136 | int indexAccel = -1, | |
137 | wxRect *rectBounds = NULL); | |
138 | virtual void DrawBorder(wxDC& dc, | |
139 | wxBorder border, | |
140 | const wxRect& rect, | |
141 | int flags = 0, | |
142 | wxRect *rectIn = (wxRect *)NULL); | |
143 | virtual void DrawHorizontalLine(wxDC& dc, | |
144 | wxCoord y, wxCoord x1, wxCoord x2); | |
145 | virtual void DrawVerticalLine(wxDC& dc, | |
146 | wxCoord x, wxCoord y1, wxCoord y2); | |
147 | virtual void DrawFrame(wxDC& dc, | |
148 | const wxString& label, | |
149 | const wxRect& rect, | |
150 | int flags = 0, | |
151 | int alignment = wxALIGN_LEFT, | |
152 | int indexAccel = -1); | |
153 | virtual void DrawTextBorder(wxDC& dc, | |
154 | wxBorder border, | |
155 | const wxRect& rect, | |
156 | int flags = 0, | |
157 | wxRect *rectIn = (wxRect *)NULL); | |
158 | virtual void DrawButtonBorder(wxDC& dc, | |
159 | const wxRect& rect, | |
160 | int flags = 0, | |
161 | wxRect *rectIn = (wxRect *)NULL); | |
162 | virtual void DrawArrow(wxDC& dc, | |
163 | wxDirection dir, | |
164 | const wxRect& rect, | |
165 | int flags = 0); | |
166 | virtual void DrawScrollbarArrow(wxDC& dc, | |
167 | wxDirection dir, | |
168 | const wxRect& rect, | |
169 | int flags = 0) | |
170 | { DrawArrow(dc, dir, rect, flags); } | |
171 | virtual void DrawScrollbarThumb(wxDC& dc, | |
172 | wxOrientation orient, | |
173 | const wxRect& rect, | |
174 | int flags = 0); | |
175 | virtual void DrawScrollbarShaft(wxDC& dc, | |
176 | wxOrientation orient, | |
177 | const wxRect& rect, | |
178 | int flags = 0); | |
179 | virtual void DrawScrollCorner(wxDC& dc, | |
180 | const wxRect& rect); | |
181 | virtual void DrawItem(wxDC& dc, | |
182 | const wxString& label, | |
183 | const wxRect& rect, | |
184 | int flags = 0); | |
185 | virtual void DrawCheckItem(wxDC& dc, | |
186 | const wxString& label, | |
187 | const wxBitmap& bitmap, | |
188 | const wxRect& rect, | |
189 | int flags = 0); | |
190 | virtual void DrawCheckButton(wxDC& dc, | |
191 | const wxString& label, | |
192 | const wxBitmap& bitmap, | |
193 | const wxRect& rect, | |
194 | int flags = 0, | |
195 | wxAlignment align = wxALIGN_LEFT, | |
196 | int indexAccel = -1); | |
197 | virtual void DrawRadioButton(wxDC& dc, | |
198 | const wxString& label, | |
199 | const wxBitmap& bitmap, | |
200 | const wxRect& rect, | |
201 | int flags = 0, | |
202 | wxAlignment align = wxALIGN_LEFT, | |
203 | int indexAccel = -1); | |
204 | virtual void DrawTextLine(wxDC& dc, | |
205 | const wxString& text, | |
206 | const wxRect& rect, | |
207 | int selStart = -1, | |
208 | int selEnd = -1, | |
209 | int flags = 0); | |
210 | virtual void DrawLineWrapMark(wxDC& dc, const wxRect& rect); | |
211 | virtual void DrawTab(wxDC& dc, | |
212 | const wxRect& rect, | |
213 | wxDirection dir, | |
214 | const wxString& label, | |
215 | const wxBitmap& bitmap = wxNullBitmap, | |
216 | int flags = 0, | |
217 | int indexAccel = -1); | |
218 | ||
219 | virtual void DrawSliderShaft(wxDC& dc, | |
220 | const wxRect& rect, | |
221 | wxOrientation orient, | |
222 | int flags = 0, | |
223 | wxRect *rectShaft = NULL); | |
224 | virtual void DrawSliderThumb(wxDC& dc, | |
225 | const wxRect& rect, | |
226 | wxOrientation orient, | |
227 | int flags = 0); | |
228 | virtual void DrawSliderTicks(wxDC& dc, | |
229 | const wxRect& rect, | |
230 | const wxSize& sizeThumb, | |
231 | wxOrientation orient, | |
232 | int start, | |
233 | int end, | |
234 | int step = 1, | |
235 | int flags = 0); | |
236 | ||
237 | virtual void DrawMenuBarItem(wxDC& dc, | |
238 | const wxRect& rect, | |
239 | const wxString& label, | |
240 | int flags = 0, | |
241 | int indexAccel = -1); | |
242 | virtual void DrawMenuItem(wxDC& dc, | |
243 | wxCoord y, | |
244 | const wxMenuGeometryInfo& geometryInfo, | |
245 | const wxString& label, | |
246 | const wxString& accel, | |
247 | const wxBitmap& bitmap = wxNullBitmap, | |
248 | int flags = 0, | |
249 | int indexAccel = -1); | |
250 | virtual void DrawMenuSeparator(wxDC& dc, | |
251 | wxCoord y, | |
252 | const wxMenuGeometryInfo& geomInfo); | |
253 | ||
254 | virtual void GetComboBitmaps(wxBitmap *bmpNormal, | |
255 | wxBitmap *bmpPressed, | |
256 | wxBitmap *bmpDisabled); | |
257 | ||
258 | virtual void AdjustSize(wxSize *size, const wxWindow *window); | |
259 | virtual wxRect GetBorderDimensions(wxBorder border) const; | |
260 | virtual bool AreScrollbarsInsideBorder() const; | |
261 | ||
262 | virtual wxSize GetScrollbarArrowSize() const | |
263 | { return m_sizeScrollbarArrow; } | |
264 | virtual wxRect GetScrollbarRect(const wxScrollBar *scrollbar, | |
265 | wxScrollBar::Element elem, | |
266 | int thumbPos = -1) const; | |
267 | virtual wxCoord GetScrollbarSize(const wxScrollBar *scrollbar); | |
268 | virtual wxHitTest HitTestScrollbar(const wxScrollBar *scrollbar, | |
269 | const wxPoint& pt) const; | |
270 | virtual wxCoord ScrollbarToPixel(const wxScrollBar *scrollbar, | |
271 | int thumbPos = -1); | |
272 | virtual int PixelToScrollbar(const wxScrollBar *scrollbar, wxCoord coord); | |
273 | virtual wxCoord GetListboxItemHeight(wxCoord fontHeight) | |
274 | { return fontHeight + 2; } | |
275 | virtual wxSize GetCheckBitmapSize() const | |
276 | { return wxSize(13, 13); } | |
277 | virtual wxSize GetRadioBitmapSize() const | |
278 | { return wxSize(12, 12); } | |
279 | virtual wxCoord GetCheckItemMargin() const | |
280 | { return 0; } | |
281 | ||
282 | virtual wxRect GetTextTotalArea(const wxTextCtrl *text, | |
283 | const wxRect& rect); | |
284 | virtual wxRect GetTextClientArea(const wxTextCtrl *text, | |
285 | const wxRect& rect, | |
286 | wxCoord *extraSpaceBeyond); | |
287 | ||
288 | virtual wxSize GetTabIndent() const { return wxSize(2, 2); } | |
289 | virtual wxSize GetTabPadding() const { return wxSize(6, 5); } | |
290 | ||
291 | virtual wxCoord GetSliderDim() const { return 20; } | |
292 | virtual wxCoord GetSliderTickLen() const { return 4; } | |
293 | virtual wxRect GetSliderShaftRect(const wxRect& rect, | |
294 | wxOrientation orient) const; | |
295 | virtual wxSize GetSliderThumbSize(const wxRect& rect, | |
296 | wxOrientation orient) const; | |
297 | virtual wxSize GetProgressBarStep() const { return wxSize(16, 32); } | |
298 | ||
299 | virtual wxSize GetMenuBarItemSize(const wxSize& sizeText) const; | |
300 | virtual wxMenuGeometryInfo *GetMenuGeometry(wxWindow *win, | |
301 | const wxMenu& menu) const; | |
302 | ||
303 | protected: | |
304 | // helper of DrawLabel() and DrawCheckOrRadioButton() | |
305 | void DoDrawLabel(wxDC& dc, | |
306 | const wxString& label, | |
307 | const wxRect& rect, | |
308 | int flags = 0, | |
309 | int alignment = wxALIGN_LEFT | wxALIGN_TOP, | |
310 | int indexAccel = -1, | |
311 | wxRect *rectBounds = NULL, | |
312 | const wxPoint& focusOffset | |
313 | = wxPoint(FOCUS_RECT_OFFSET_X, FOCUS_RECT_OFFSET_Y)); | |
314 | ||
315 | // common part of DrawLabel() and DrawItem() | |
316 | void DrawFocusRect(wxDC& dc, const wxRect& rect); | |
317 | ||
318 | // DrawLabel() and DrawButtonLabel() helper | |
319 | void DrawLabelShadow(wxDC& dc, | |
320 | const wxString& label, | |
321 | const wxRect& rect, | |
322 | int alignment, | |
323 | int indexAccel); | |
324 | ||
325 | // DrawButtonBorder() helper | |
326 | void DoDrawBackground(wxDC& dc, | |
327 | const wxColour& col, | |
328 | const wxRect& rect); | |
329 | ||
330 | // DrawBorder() helpers: all of them shift and clip the DC after drawing | |
331 | // the border | |
332 | ||
333 | // just draw a rectangle with the given pen | |
334 | void DrawRect(wxDC& dc, wxRect *rect, const wxPen& pen); | |
335 | ||
336 | // draw the lower left part of rectangle | |
337 | void DrawHalfRect(wxDC& dc, wxRect *rect, const wxPen& pen); | |
338 | ||
339 | // draw the rectange using the first brush for the left and top sides and | |
340 | // the second one for the bottom and right ones | |
341 | void DrawShadedRect(wxDC& dc, wxRect *rect, | |
342 | const wxPen& pen1, const wxPen& pen2); | |
343 | ||
344 | // draw the normal 3D border | |
345 | void DrawRaisedBorder(wxDC& dc, wxRect *rect); | |
346 | ||
347 | // draw the sunken 3D border | |
348 | void DrawSunkenBorder(wxDC& dc, wxRect *rect); | |
349 | ||
350 | // draw the border used for scrollbar arrows | |
351 | void DrawArrowBorder(wxDC& dc, wxRect *rect, bool isPressed = FALSE); | |
352 | ||
353 | // public DrawArrow()s helper | |
354 | void DrawArrow(wxDC& dc, const wxRect& rect, | |
355 | wxArrowDirection arrowDir, wxArrowStyle arrowStyle); | |
356 | ||
357 | // DrawArrowButton is used by DrawScrollbar and DrawComboButton | |
358 | void DrawArrowButton(wxDC& dc, const wxRect& rect, | |
359 | wxArrowDirection arrowDir, | |
360 | wxArrowStyle arrowStyle); | |
361 | ||
362 | // DrawCheckButton/DrawRadioButton helper | |
363 | void DrawCheckOrRadioButton(wxDC& dc, | |
364 | const wxString& label, | |
365 | const wxBitmap& bitmap, | |
366 | const wxRect& rect, | |
367 | int flags, | |
368 | wxAlignment align, | |
369 | int indexAccel, | |
370 | wxCoord focusOffsetY); | |
371 | ||
372 | // draw a normal or transposed line (useful for using the same code fo both | |
373 | // horizontal and vertical widgets) | |
374 | void DrawLine(wxDC& dc, | |
375 | wxCoord x1, wxCoord y1, | |
376 | wxCoord x2, wxCoord y2, | |
377 | bool transpose = FALSE) | |
378 | { | |
379 | if ( transpose ) | |
380 | dc.DrawLine(y1, x1, y2, x2); | |
381 | else | |
382 | dc.DrawLine(x1, y1, x2, y2); | |
383 | } | |
384 | ||
385 | // get the standard check/radio button bitmap | |
386 | wxBitmap GetIndicator(IndicatorType indType, int flags); | |
387 | wxBitmap GetCheckBitmap(int flags) | |
388 | { return GetIndicator(IndicatorType_Check, flags); } | |
389 | wxBitmap GetRadioBitmap(int flags) | |
390 | { return GetIndicator(IndicatorType_Radio, flags); } | |
391 | ||
392 | private: | |
393 | const wxColourScheme *m_scheme; | |
394 | ||
395 | // the sizing parameters (TODO make them changeable) | |
396 | wxSize m_sizeScrollbarArrow; | |
397 | ||
398 | // GDI objects we use for drawing | |
399 | wxColour m_colDarkGrey, | |
400 | m_colHighlight; | |
401 | ||
402 | wxPen m_penBlack, | |
403 | m_penDarkGrey, | |
404 | m_penLightGrey, | |
405 | m_penHighlight; | |
406 | ||
407 | // first row is for the normal state, second - for the disabled | |
408 | wxBitmap m_bmpArrows[Arrow_StateMax][Arrow_Max]; | |
409 | }; | |
410 | ||
411 | // ---------------------------------------------------------------------------- | |
412 | // wxWin32InputHandler and derived classes: process the keyboard and mouse | |
413 | // messages according to Windows standards | |
414 | // ---------------------------------------------------------------------------- | |
415 | ||
416 | class wxWin32InputHandler : public wxInputHandler | |
417 | { | |
418 | public: | |
419 | wxWin32InputHandler(wxWin32Renderer *renderer); | |
420 | ||
421 | virtual bool HandleKey(wxControl *control, | |
422 | const wxKeyEvent& event, | |
423 | bool pressed); | |
424 | virtual bool HandleMouse(wxControl *control, | |
425 | const wxMouseEvent& event); | |
426 | ||
427 | protected: | |
428 | wxWin32Renderer *m_renderer; | |
429 | }; | |
430 | ||
431 | class wxWin32ScrollBarInputHandler : public wxStdScrollBarInputHandler | |
432 | { | |
433 | public: | |
434 | wxWin32ScrollBarInputHandler(wxWin32Renderer *renderer, | |
435 | wxInputHandler *handler); | |
436 | ||
437 | virtual bool HandleMouse(wxControl *control, const wxMouseEvent& event); | |
438 | virtual bool HandleMouseMove(wxControl *control, const wxMouseEvent& event); | |
439 | ||
440 | virtual bool OnScrollTimer(wxScrollBar *scrollbar, | |
441 | const wxControlAction& action); | |
442 | ||
443 | protected: | |
444 | virtual bool IsAllowedButton(int button) { return button == 1; } | |
445 | ||
446 | virtual void Highlight(wxScrollBar *scrollbar, bool doIt) | |
447 | { | |
448 | // we don't highlight anything | |
449 | } | |
450 | ||
451 | // the first and last event which caused the thumb to move | |
452 | wxMouseEvent m_eventStartDrag, | |
453 | m_eventLastDrag; | |
454 | ||
455 | // have we paused the scrolling because the mouse moved? | |
456 | bool m_scrollPaused; | |
457 | ||
458 | // we remember the interval of the timer to be able to restart it | |
459 | int m_interval; | |
460 | }; | |
461 | ||
462 | class wxWin32CheckboxInputHandler : public wxStdCheckboxInputHandler | |
463 | { | |
464 | public: | |
465 | wxWin32CheckboxInputHandler(wxInputHandler *handler) | |
466 | : wxStdCheckboxInputHandler(handler) { } | |
467 | ||
468 | virtual bool HandleKey(wxControl *control, | |
469 | const wxKeyEvent& event, | |
470 | bool pressed); | |
471 | }; | |
472 | ||
473 | class wxWin32TextCtrlInputHandler : public wxStdTextCtrlInputHandler | |
474 | { | |
475 | public: | |
476 | wxWin32TextCtrlInputHandler(wxInputHandler *handler) | |
477 | : wxStdTextCtrlInputHandler(handler) { } | |
478 | ||
479 | virtual bool HandleKey(wxControl *control, | |
480 | const wxKeyEvent& event, | |
481 | bool pressed); | |
482 | }; | |
483 | ||
484 | // ---------------------------------------------------------------------------- | |
485 | // wxWin32ColourScheme: uses (default) Win32 colours | |
486 | // ---------------------------------------------------------------------------- | |
487 | ||
488 | class wxWin32ColourScheme : public wxColourScheme | |
489 | { | |
490 | public: | |
491 | virtual wxColour Get(StdColour col) const; | |
492 | virtual wxColour GetBackground(wxWindow *win) const; | |
493 | }; | |
494 | ||
495 | // ---------------------------------------------------------------------------- | |
496 | // wxWin32Theme | |
497 | // ---------------------------------------------------------------------------- | |
498 | ||
499 | WX_DEFINE_ARRAY(wxInputHandler *, wxArrayHandlers); | |
500 | ||
501 | class wxWin32Theme : public wxTheme | |
502 | { | |
503 | public: | |
504 | wxWin32Theme(); | |
505 | virtual ~wxWin32Theme(); | |
506 | ||
507 | virtual wxRenderer *GetRenderer() { return m_renderer; } | |
508 | virtual wxInputHandler *GetInputHandler(const wxString& control); | |
509 | virtual wxColourScheme *GetColourScheme(); | |
510 | ||
511 | private: | |
512 | // get the default input handler | |
513 | wxInputHandler *GetDefaultInputHandler(); | |
514 | ||
515 | wxWin32Renderer *m_renderer; | |
516 | ||
517 | // the names of the already created handlers and the handlers themselves | |
518 | // (these arrays are synchronized) | |
519 | wxSortedArrayString m_handlerNames; | |
520 | wxArrayHandlers m_handlers; | |
521 | ||
522 | wxWin32InputHandler *m_handlerDefault; | |
523 | ||
524 | wxWin32ColourScheme *m_scheme; | |
525 | ||
526 | WX_DECLARE_THEME(win32) | |
527 | }; | |
528 | ||
529 | // ---------------------------------------------------------------------------- | |
530 | // standard bitmaps | |
531 | // ---------------------------------------------------------------------------- | |
532 | ||
533 | // menu bitmaps | |
534 | ||
535 | static const char *checked_menu_xpm[] = { | |
536 | /* columns rows colors chars-per-pixel */ | |
537 | "9 9 2 1", | |
538 | "w c None", | |
539 | "b c black", | |
540 | /* pixels */ | |
541 | "wwwwwwwww", | |
542 | "wwwwwwwbw", | |
543 | "wwwwwwbbw", | |
544 | "wbwwwbbbw", | |
545 | "wbbwbbbww", | |
546 | "wbbbbbwww", | |
547 | "wwbbbwwww", | |
548 | "wwwbwwwww", | |
549 | "wwwwwwwww" | |
550 | }; | |
551 | ||
552 | static const char *selected_checked_menu_xpm[] = { | |
553 | /* columns rows colors chars-per-pixel */ | |
554 | "9 9 2 1", | |
555 | "w c None", | |
556 | "b c white", | |
557 | /* pixels */ | |
558 | "wwwwwwwww", | |
559 | "wwwwwwwbw", | |
560 | "wwwwwwbbw", | |
561 | "wbwwwbbbw", | |
562 | "wbbwbbbww", | |
563 | "wbbbbbwww", | |
564 | "wwbbbwwww", | |
565 | "wwwbwwwww", | |
566 | "wwwwwwwww" | |
567 | }; | |
568 | ||
569 | static const char *disabled_checked_menu_xpm[] = { | |
570 | /* columns rows colors chars-per-pixel */ | |
571 | "9 9 3 1", | |
572 | "w c None", | |
573 | "b c #7f7f7f", | |
574 | "W c #e0e0e0", | |
575 | /* pixels */ | |
576 | "wwwwwwwww", | |
577 | "wwwwwwwbw", | |
578 | "wwwwwwbbW", | |
579 | "wbwwwbbbW", | |
580 | "wbbwbbbWW", | |
581 | "wbbbbbWWw", | |
582 | "wwbbbWWww", | |
583 | "wwwbWWwww", | |
584 | "wwwwWwwww" | |
585 | }; | |
586 | ||
587 | static const char *selected_disabled_checked_menu_xpm[] = { | |
588 | /* columns rows colors chars-per-pixel */ | |
589 | "9 9 2 1", | |
590 | "w c None", | |
591 | "b c #7f7f7f", | |
592 | /* pixels */ | |
593 | "wwwwwwwww", | |
594 | "wwwwwwwbw", | |
595 | "wwwwwwbbw", | |
596 | "wbwwwbbbw", | |
597 | "wbbwbbbww", | |
598 | "wbbbbbwww", | |
599 | "wwbbbwwww", | |
600 | "wwwbwwwww", | |
601 | "wwwwwwwww" | |
602 | }; | |
603 | ||
604 | // checkbox and radiobox bitmaps below | |
605 | ||
606 | static const char *checked_xpm[] = { | |
607 | /* columns rows colors chars-per-pixel */ | |
608 | "13 13 5 1", | |
609 | "w c white", | |
610 | "b c black", | |
611 | "d c #7f7f7f", | |
612 | "g c #c0c0c0", | |
613 | "h c #e0e0e0", | |
614 | /* pixels */ | |
615 | "ddddddddddddh", | |
616 | "dbbbbbbbbbbgh", | |
617 | "dbwwwwwwwwwgh", | |
618 | "dbwwwwwwwbwgh", | |
619 | "dbwwwwwwbbwgh", | |
620 | "dbwbwwwbbbwgh", | |
621 | "dbwbbwbbbwwgh", | |
622 | "dbwbbbbbwwwgh", | |
623 | "dbwwbbbwwwwgh", | |
624 | "dbwwwbwwwwwgh", | |
625 | "dbwwwwwwwwwgh", | |
626 | "dgggggggggggh", | |
627 | "hhhhhhhhhhhhh" | |
628 | }; | |
629 | ||
630 | static const char *pressed_checked_xpm[] = { | |
631 | /* columns rows colors chars-per-pixel */ | |
632 | "13 13 4 1", | |
633 | "b c black", | |
634 | "d c #7f7f7f", | |
635 | "g c #c0c0c0", | |
636 | "h c #e0e0e0", | |
637 | /* pixels */ | |
638 | "ddddddddddddh", | |
639 | "dbbbbbbbbbbgh", | |
640 | "dbggggggggggh", | |
641 | "dbgggggggbggh", | |
642 | "dbggggggbbggh", | |
643 | "dbgbgggbbbggh", | |
644 | "dbgbbgbbbgggh", | |
645 | "dbgbbbbbggggh", | |
646 | "dbggbbbgggggh", | |
647 | "dbgggbggggggh", | |
648 | "dbggggggggggh", | |
649 | "dgggggggggggh", | |
650 | "hhhhhhhhhhhhh" | |
651 | }; | |
652 | ||
653 | static const char *pressed_disabled_checked_xpm[] = { | |
654 | /* columns rows colors chars-per-pixel */ | |
655 | "13 13 4 1", | |
656 | "b c black", | |
657 | "d c #7f7f7f", | |
658 | "g c #c0c0c0", | |
659 | "h c #e0e0e0", | |
660 | /* pixels */ | |
661 | "ddddddddddddh", | |
662 | "dbbbbbbbbbbgh", | |
663 | "dbggggggggggh", | |
664 | "dbgggggggdggh", | |
665 | "dbggggggddggh", | |
666 | "dbgdgggdddggh", | |
667 | "dbgddgdddgggh", | |
668 | "dbgdddddggggh", | |
669 | "dbggdddgggggh", | |
670 | "dbgggdggggggh", | |
671 | "dbggggggggggh", | |
672 | "dgggggggggggh", | |
673 | "hhhhhhhhhhhhh" | |
674 | }; | |
675 | ||
676 | static const char *checked_item_xpm[] = { | |
677 | /* columns rows colors chars-per-pixel */ | |
678 | "13 13 3 1", | |
679 | "w c white", | |
680 | "b c black", | |
681 | "d c #808080", | |
682 | /* pixels */ | |
683 | "wwwwwwwwwwwww", | |
684 | "wdddddddddddw", | |
685 | "wdwwwwwwwwwdw", | |
686 | "wdwwwwwwwbwdw", | |
687 | "wdwwwwwwbbwdw", | |
688 | "wdwbwwwbbbwdw", | |
689 | "wdwbbwbbbwwdw", | |
690 | "wdwbbbbbwwwdw", | |
691 | "wdwwbbbwwwwdw", | |
692 | "wdwwwbwwwwwdw", | |
693 | "wdwwwwwwwwwdw", | |
694 | "wdddddddddddw", | |
695 | "wwwwwwwwwwwww" | |
696 | }; | |
697 | ||
698 | static const char *unchecked_xpm[] = { | |
699 | /* columns rows colors chars-per-pixel */ | |
700 | "13 13 5 1", | |
701 | "w c white", | |
702 | "b c black", | |
703 | "d c #7f7f7f", | |
704 | "g c #c0c0c0", | |
705 | "h c #e0e0e0", | |
706 | /* pixels */ | |
707 | "ddddddddddddh", | |
708 | "dbbbbbbbbbbgh", | |
709 | "dbwwwwwwwwwgh", | |
710 | "dbwwwwwwwwwgh", | |
711 | "dbwwwwwwwwwgh", | |
712 | "dbwwwwwwwwwgh", | |
713 | "dbwwwwwwwwwgh", | |
714 | "dbwwwwwwwwwgh", | |
715 | "dbwwwwwwwwwgh", | |
716 | "dbwwwwwwwwwgh", | |
717 | "dbwwwwwwwwwgh", | |
718 | "dgggggggggggh", | |
719 | "hhhhhhhhhhhhh" | |
720 | }; | |
721 | ||
722 | static const char *pressed_unchecked_xpm[] = { | |
723 | /* columns rows colors chars-per-pixel */ | |
724 | "13 13 4 1", | |
725 | "b c black", | |
726 | "d c #7f7f7f", | |
727 | "g c #c0c0c0", | |
728 | "h c #e0e0e0", | |
729 | /* pixels */ | |
730 | "ddddddddddddh", | |
731 | "dbbbbbbbbbbgh", | |
732 | "dbggggggggggh", | |
733 | "dbggggggggggh", | |
734 | "dbggggggggggh", | |
735 | "dbggggggggggh", | |
736 | "dbggggggggggh", | |
737 | "dbggggggggggh", | |
738 | "dbggggggggggh", | |
739 | "dbggggggggggh", | |
740 | "dbggggggggggh", | |
741 | "dbggggggggggh", | |
742 | "hhhhhhhhhhhhh" | |
743 | }; | |
744 | ||
745 | static const char *unchecked_item_xpm[] = { | |
746 | /* columns rows colors chars-per-pixel */ | |
747 | "13 13 2 1", | |
748 | "w c white", | |
749 | "d c #808080", | |
750 | /* pixels */ | |
751 | "wwwwwwwwwwwww", | |
752 | "wdddddddddddw", | |
753 | "wdwwwwwwwwwdw", | |
754 | "wdwwwwwwwwwdw", | |
755 | "wdwwwwwwwwwdw", | |
756 | "wdwwwwwwwwwdw", | |
757 | "wdwwwwwwwwwdw", | |
758 | "wdwwwwwwwwwdw", | |
759 | "wdwwwwwwwwwdw", | |
760 | "wdwwwwwwwwwdw", | |
761 | "wdwwwwwwwwwdw", | |
762 | "wdddddddddddw", | |
763 | "wwwwwwwwwwwww" | |
764 | }; | |
765 | ||
766 | static const char *checked_radio_xpm[] = { | |
767 | /* columns rows colors chars-per-pixel */ | |
768 | "12 12 6 1", | |
769 | " c None", | |
770 | "w c white", | |
771 | "b c black", | |
772 | "d c #7f7f7f", | |
773 | "g c #c0c0c0", | |
774 | "h c #e0e0e0", | |
775 | /* pixels */ | |
776 | " dddd ", | |
777 | " ddbbbbdd ", | |
778 | " dbbwwwwbbh ", | |
779 | " dbwwwwwwgh ", | |
780 | "dbwwwbbwwwgh", | |
781 | "dbwwbbbbwwgh", | |
782 | "dbwwbbbbwwgh", | |
783 | "dbwwwbbwwwgh", | |
784 | " dbwwwwwwgh ", | |
785 | " dggwwwwggh ", | |
786 | " hhgggghh ", | |
787 | " hhhh " | |
788 | }; | |
789 | ||
790 | static const char *pressed_checked_radio_xpm[] = { | |
791 | /* columns rows colors chars-per-pixel */ | |
792 | "12 12 6 1", | |
793 | " c None", | |
794 | "w c white", | |
795 | "b c black", | |
796 | "d c #7f7f7f", | |
797 | "g c #c0c0c0", | |
798 | "h c #e0e0e0", | |
799 | /* pixels */ | |
800 | " dddd ", | |
801 | " ddbbbbdd ", | |
802 | " dbbggggbbh ", | |
803 | " dbgggggggh ", | |
804 | "dbgggbbggggh", | |
805 | "dbggbbbbgggh", | |
806 | "dbggbbbbgggh", | |
807 | "dbgggbbggggh", | |
808 | " dbgggggggh ", | |
809 | " dggggggggh ", | |
810 | " hhgggghh ", | |
811 | " hhhh " | |
812 | }; | |
813 | ||
814 | static const char *pressed_disabled_checked_radio_xpm[] = { | |
815 | /* columns rows colors chars-per-pixel */ | |
816 | "12 12 6 1", | |
817 | " c None", | |
818 | "w c white", | |
819 | "b c black", | |
820 | "d c #7f7f7f", | |
821 | "g c #c0c0c0", | |
822 | "h c #e0e0e0", | |
823 | /* pixels */ | |
824 | " dddd ", | |
825 | " ddbbbbdd ", | |
826 | " dbbggggbbh ", | |
827 | " dbgggggggh ", | |
828 | "dbgggddggggh", | |
829 | "dbggddddgggh", | |
830 | "dbggddddgggh", | |
831 | "dbgggddggggh", | |
832 | " dbgggggggh ", | |
833 | " dggggggggh ", | |
834 | " hhgggghh ", | |
835 | " hhhh ", | |
836 | }; | |
837 | ||
838 | static const char *unchecked_radio_xpm[] = { | |
839 | /* columns rows colors chars-per-pixel */ | |
840 | "12 12 6 1", | |
841 | " c None", | |
842 | "w c white", | |
843 | "b c black", | |
844 | "d c #7f7f7f", | |
845 | "g c #c0c0c0", | |
846 | "h c #e0e0e0", | |
847 | /* pixels */ | |
848 | " dddd ", | |
849 | " ddbbbbdd ", | |
850 | " dbbwwwwbbh ", | |
851 | " dbwwwwwwgh ", | |
852 | "dbwwwwwwwwgh", | |
853 | "dbwwwwwwwwgh", | |
854 | "dbwwwwwwwwgh", | |
855 | "dbwwwwwwwwgh", | |
856 | " dbwwwwwwgh ", | |
857 | " dggwwwwggh ", | |
858 | " hhgggghh ", | |
859 | " hhhh " | |
860 | }; | |
861 | ||
862 | static const char *pressed_unchecked_radio_xpm[] = { | |
863 | /* columns rows colors chars-per-pixel */ | |
864 | "12 12 6 1", | |
865 | " c None", | |
866 | "w c white", | |
867 | "b c black", | |
868 | "d c #7f7f7f", | |
869 | "g c #c0c0c0", | |
870 | "h c #e0e0e0", | |
871 | /* pixels */ | |
872 | " dddd ", | |
873 | " ddbbbbdd ", | |
874 | " dbbggggbbh ", | |
875 | " dbgggggggh ", | |
876 | "dbgggggggggh", | |
877 | "dbgggggggggh", | |
878 | "dbgggggggggh", | |
879 | "dbgggggggggh", | |
880 | " dbgggggggh ", | |
881 | " dggggggggh ", | |
882 | " hhgggghh ", | |
883 | " hhhh " | |
884 | }; | |
885 | ||
886 | static const char ** | |
887 | bmpIndicators[IndicatorType_Max][IndicatorState_Max][IndicatorStatus_Max] = | |
888 | { | |
889 | // checkboxes first | |
890 | { | |
891 | // normal state | |
892 | { checked_xpm, unchecked_xpm }, | |
893 | ||
894 | // pressed state | |
895 | { pressed_checked_xpm, pressed_unchecked_xpm }, | |
896 | ||
897 | // disabled state | |
898 | { pressed_disabled_checked_xpm, pressed_unchecked_xpm }, | |
899 | }, | |
900 | ||
901 | // radio | |
902 | { | |
903 | // normal state | |
904 | { checked_radio_xpm, unchecked_radio_xpm }, | |
905 | ||
906 | // pressed state | |
907 | { pressed_checked_radio_xpm, pressed_unchecked_radio_xpm }, | |
908 | ||
909 | // disabled state | |
910 | { pressed_disabled_checked_radio_xpm, pressed_unchecked_radio_xpm }, | |
911 | }, | |
912 | ||
913 | // menu | |
914 | { | |
915 | // normal state | |
916 | { checked_menu_xpm, NULL }, | |
917 | ||
918 | // selected state | |
919 | { selected_checked_menu_xpm, NULL }, | |
920 | ||
921 | // disabled state | |
922 | { disabled_checked_menu_xpm, NULL }, | |
923 | ||
924 | // disabled selected state | |
925 | { selected_disabled_checked_menu_xpm, NULL }, | |
926 | } | |
927 | }; | |
928 | ||
929 | // ============================================================================ | |
930 | // implementation | |
931 | // ============================================================================ | |
932 | ||
933 | WX_IMPLEMENT_THEME(wxWin32Theme, win32, wxTRANSLATE("Win32 theme")); | |
934 | ||
935 | // ---------------------------------------------------------------------------- | |
936 | // wxWin32Theme | |
937 | // ---------------------------------------------------------------------------- | |
938 | ||
939 | wxWin32Theme::wxWin32Theme() | |
940 | { | |
941 | m_scheme = new wxWin32ColourScheme; | |
942 | m_renderer = new wxWin32Renderer(m_scheme); | |
943 | m_handlerDefault = NULL; | |
944 | } | |
945 | ||
946 | wxWin32Theme::~wxWin32Theme() | |
947 | { | |
948 | size_t count = m_handlers.GetCount(); | |
949 | for ( size_t n = 0; n < count; n++ ) | |
950 | { | |
951 | if ( m_handlers[n] != m_handlerDefault ) | |
952 | delete m_handlers[n]; | |
953 | } | |
954 | ||
955 | delete m_handlerDefault; | |
956 | ||
957 | delete m_renderer; | |
958 | delete m_scheme; | |
959 | } | |
960 | ||
961 | wxInputHandler *wxWin32Theme::GetDefaultInputHandler() | |
962 | { | |
963 | if ( !m_handlerDefault ) | |
964 | { | |
965 | m_handlerDefault = new wxWin32InputHandler(m_renderer); | |
966 | } | |
967 | ||
968 | return m_handlerDefault; | |
969 | } | |
970 | ||
971 | wxInputHandler *wxWin32Theme::GetInputHandler(const wxString& control) | |
972 | { | |
973 | wxInputHandler *handler; | |
974 | int n = m_handlerNames.Index(control); | |
975 | if ( n == wxNOT_FOUND ) | |
976 | { | |
977 | // create a new handler | |
978 | if ( control == wxINP_HANDLER_SCROLLBAR ) | |
979 | handler = new wxWin32ScrollBarInputHandler(m_renderer, | |
980 | GetDefaultInputHandler()); | |
981 | #if wxUSE_BUTTON | |
982 | else if ( control == wxINP_HANDLER_BUTTON ) | |
983 | handler = new wxStdButtonInputHandler(GetDefaultInputHandler()); | |
984 | #endif // wxUSE_BUTTON | |
985 | #if wxUSE_CHECKBOX | |
986 | else if ( control == wxINP_HANDLER_CHECKBOX ) | |
987 | handler = new wxWin32CheckboxInputHandler(GetDefaultInputHandler()); | |
988 | #endif // wxUSE_CHECKBOX | |
989 | #if wxUSE_COMBOBOX | |
990 | else if ( control == wxINP_HANDLER_COMBOBOX ) | |
991 | handler = new wxStdComboBoxInputHandler(GetDefaultInputHandler()); | |
992 | #endif // wxUSE_COMBOBOX | |
993 | #if wxUSE_LISTBOX | |
994 | else if ( control == wxINP_HANDLER_LISTBOX ) | |
995 | handler = new wxStdListboxInputHandler(GetDefaultInputHandler()); | |
996 | #endif // wxUSE_LISTBOX | |
997 | #if wxUSE_CHECKLISTBOX | |
998 | else if ( control == wxINP_HANDLER_CHECKLISTBOX ) | |
999 | handler = new wxStdCheckListboxInputHandler(GetDefaultInputHandler()); | |
1000 | #endif // wxUSE_CHECKLISTBOX | |
1001 | #if wxUSE_TEXTCTRL | |
1002 | else if ( control == wxINP_HANDLER_TEXTCTRL ) | |
1003 | handler = new wxWin32TextCtrlInputHandler(GetDefaultInputHandler()); | |
1004 | #endif // wxUSE_TEXTCTRL | |
1005 | #if wxUSE_SLIDER | |
1006 | else if ( control == wxINP_HANDLER_SLIDER ) | |
1007 | handler = new wxStdSliderButtonInputHandler(GetDefaultInputHandler()); | |
1008 | #endif // wxUSE_SLIDER | |
1009 | #if wxUSE_SPINBTN | |
1010 | else if ( control == wxINP_HANDLER_SPINBTN ) | |
1011 | handler = new wxStdSpinButtonInputHandler(GetDefaultInputHandler()); | |
1012 | #endif // wxUSE_SPINBTN | |
1013 | #if wxUSE_NOTEBOOK | |
1014 | else if ( control == wxINP_HANDLER_NOTEBOOK ) | |
1015 | handler = new wxStdNotebookInputHandler(GetDefaultInputHandler()); | |
1016 | #endif // wxUSE_NOTEBOOK | |
1017 | else | |
1018 | handler = GetDefaultInputHandler(); | |
1019 | ||
1020 | n = m_handlerNames.Add(control); | |
1021 | m_handlers.Insert(handler, n); | |
1022 | } | |
1023 | else // we already have it | |
1024 | { | |
1025 | handler = m_handlers[n]; | |
1026 | } | |
1027 | ||
1028 | return handler; | |
1029 | } | |
1030 | ||
1031 | wxColourScheme *wxWin32Theme::GetColourScheme() | |
1032 | { | |
1033 | return m_scheme; | |
1034 | } | |
1035 | ||
1036 | // ============================================================================ | |
1037 | // wxWin32ColourScheme | |
1038 | // ============================================================================ | |
1039 | ||
1040 | wxColour wxWin32ColourScheme::GetBackground(wxWindow *win) const | |
1041 | { | |
1042 | wxColour col; | |
1043 | if ( win->UseBgCol() ) | |
1044 | { | |
1045 | // use the user specified colour | |
1046 | col = win->GetBackgroundColour(); | |
1047 | } | |
1048 | ||
1049 | if ( win->IsContainerWindow() ) | |
1050 | { | |
1051 | wxTextCtrl *text = wxDynamicCast(win, wxTextCtrl); | |
1052 | if ( text ) | |
1053 | { | |
1054 | if ( !text->IsEnabled() ) // not IsEditable() | |
1055 | col = Get(CONTROL); | |
1056 | //else: execute code below | |
1057 | } | |
1058 | ||
1059 | if ( !col.Ok() ) | |
1060 | { | |
1061 | // doesn't depend on the state | |
1062 | col = Get(WINDOW); | |
1063 | } | |
1064 | } | |
1065 | else | |
1066 | { | |
1067 | int flags = win->GetStateFlags(); | |
1068 | ||
1069 | // the colour set by the user should be used for the normal state | |
1070 | // and for the states for which we don't have any specific colours | |
1071 | if ( !col.Ok() || (flags != 0) ) | |
1072 | { | |
1073 | if ( wxDynamicCast(win, wxScrollBar) ) | |
1074 | col = Get(flags & wxCONTROL_PRESSED ? SCROLLBAR_PRESSED | |
1075 | : SCROLLBAR); | |
1076 | else | |
1077 | col = Get(CONTROL); | |
1078 | } | |
1079 | } | |
1080 | ||
1081 | return col; | |
1082 | } | |
1083 | ||
1084 | wxColour wxWin32ColourScheme::Get(wxWin32ColourScheme::StdColour col) const | |
1085 | { | |
1086 | switch ( col ) | |
1087 | { | |
1088 | case WINDOW: return *wxWHITE; | |
1089 | ||
1090 | case CONTROL_PRESSED: | |
1091 | case CONTROL_CURRENT: | |
1092 | case CONTROL: return wxColour(0xc0c0c0); | |
1093 | ||
1094 | case CONTROL_TEXT: return *wxBLACK; | |
1095 | ||
1096 | case SCROLLBAR: return wxColour(0xe0e0e0); | |
1097 | case SCROLLBAR_PRESSED: return *wxBLACK; | |
1098 | ||
1099 | case HIGHLIGHT: return wxColour(0x800000); | |
1100 | case HIGHLIGHT_TEXT: return wxColour(0xffffff); | |
1101 | ||
1102 | case SHADOW_DARK: return *wxBLACK; | |
1103 | ||
1104 | case CONTROL_TEXT_DISABLED: | |
1105 | case SHADOW_HIGHLIGHT: return wxColour(0xe0e0e0); | |
1106 | ||
1107 | case SHADOW_IN: return wxColour(0xc0c0c0); | |
1108 | ||
1109 | case CONTROL_TEXT_DISABLED_SHADOW: | |
1110 | case SHADOW_OUT: return wxColour(0x7f7f7f); | |
1111 | ||
1112 | case MAX: | |
1113 | default: | |
1114 | wxFAIL_MSG(_T("invalid standard colour")); | |
1115 | return *wxBLACK; | |
1116 | } | |
1117 | } | |
1118 | ||
1119 | // ============================================================================ | |
1120 | // wxWin32Renderer | |
1121 | // ============================================================================ | |
1122 | ||
1123 | // ---------------------------------------------------------------------------- | |
1124 | // construction | |
1125 | // ---------------------------------------------------------------------------- | |
1126 | ||
1127 | wxWin32Renderer::wxWin32Renderer(const wxColourScheme *scheme) | |
1128 | { | |
1129 | // init data | |
1130 | m_scheme = scheme; | |
1131 | m_sizeScrollbarArrow = wxSize(16, 16); | |
1132 | ||
1133 | // init colours and pens | |
1134 | m_penBlack = wxPen(wxSCHEME_COLOUR(scheme, SHADOW_DARK), 0, wxSOLID); | |
1135 | ||
1136 | m_colDarkGrey = wxSCHEME_COLOUR(scheme, SHADOW_OUT); | |
1137 | m_penDarkGrey = wxPen(m_colDarkGrey, 0, wxSOLID); | |
1138 | ||
1139 | m_penLightGrey = wxPen(wxSCHEME_COLOUR(scheme, SHADOW_IN), 0, wxSOLID); | |
1140 | ||
1141 | m_colHighlight = wxSCHEME_COLOUR(scheme, SHADOW_HIGHLIGHT); | |
1142 | m_penHighlight = wxPen(m_colHighlight, 0, wxSOLID); | |
1143 | ||
1144 | // init the arrow bitmaps | |
1145 | static const size_t ARROW_WIDTH = 7; | |
1146 | static const size_t ARROW_LENGTH = 4; | |
1147 | ||
1148 | wxMask *mask; | |
1149 | wxMemoryDC dcNormal, | |
1150 | dcDisabled, | |
1151 | dcInverse; | |
1152 | for ( size_t n = 0; n < Arrow_Max; n++ ) | |
1153 | { | |
1154 | bool isVertical = n > Arrow_Right; | |
1155 | int w, h; | |
1156 | if ( isVertical ) | |
1157 | { | |
1158 | w = ARROW_WIDTH; | |
1159 | h = ARROW_LENGTH; | |
1160 | } | |
1161 | else | |
1162 | { | |
1163 | h = ARROW_WIDTH; | |
1164 | w = ARROW_LENGTH; | |
1165 | } | |
1166 | ||
1167 | // disabled arrow is larger because of the shadow | |
1168 | m_bmpArrows[Arrow_Normal][n].Create(w, h); | |
1169 | m_bmpArrows[Arrow_Disabled][n].Create(w + 1, h + 1); | |
1170 | ||
1171 | dcNormal.SelectObject(m_bmpArrows[Arrow_Normal][n]); | |
1172 | dcDisabled.SelectObject(m_bmpArrows[Arrow_Disabled][n]); | |
1173 | ||
1174 | dcNormal.SetBackground(*wxWHITE_BRUSH); | |
1175 | dcDisabled.SetBackground(*wxWHITE_BRUSH); | |
1176 | dcNormal.Clear(); | |
1177 | dcDisabled.Clear(); | |
1178 | ||
1179 | dcNormal.SetPen(m_penBlack); | |
1180 | dcDisabled.SetPen(m_penDarkGrey); | |
1181 | ||
1182 | // calculate the position of the point of the arrow | |
1183 | wxCoord x1, y1; | |
1184 | if ( isVertical ) | |
1185 | { | |
1186 | x1 = (ARROW_WIDTH - 1)/2; | |
1187 | y1 = n == Arrow_Up ? 0 : ARROW_LENGTH - 1; | |
1188 | } | |
1189 | else // horizontal | |
1190 | { | |
1191 | x1 = n == Arrow_Left ? 0 : ARROW_LENGTH - 1; | |
1192 | y1 = (ARROW_WIDTH - 1)/2; | |
1193 | } | |
1194 | ||
1195 | wxCoord x2 = x1, | |
1196 | y2 = y1; | |
1197 | ||
1198 | if ( isVertical ) | |
1199 | x2++; | |
1200 | else | |
1201 | y2++; | |
1202 | ||
1203 | for ( size_t i = 0; i < ARROW_LENGTH; i++ ) | |
1204 | { | |
1205 | dcNormal.DrawLine(x1, y1, x2, y2); | |
1206 | dcDisabled.DrawLine(x1, y1, x2, y2); | |
1207 | ||
1208 | if ( isVertical ) | |
1209 | { | |
1210 | x1--; | |
1211 | x2++; | |
1212 | ||
1213 | if ( n == Arrow_Up ) | |
1214 | { | |
1215 | y1++; | |
1216 | y2++; | |
1217 | } | |
1218 | else // down arrow | |
1219 | { | |
1220 | y1--; | |
1221 | y2--; | |
1222 | } | |
1223 | } | |
1224 | else // left or right arrow | |
1225 | { | |
1226 | y1--; | |
1227 | y2++; | |
1228 | ||
1229 | if ( n == Arrow_Left ) | |
1230 | { | |
1231 | x1++; | |
1232 | x2++; | |
1233 | } | |
1234 | else | |
1235 | { | |
1236 | x1--; | |
1237 | x2--; | |
1238 | } | |
1239 | } | |
1240 | } | |
1241 | ||
1242 | // draw the shadow for the disabled one | |
1243 | dcDisabled.SetPen(m_penHighlight); | |
1244 | switch ( n ) | |
1245 | { | |
1246 | case Arrow_Left: | |
1247 | y1 += 2; | |
1248 | dcDisabled.DrawLine(x1, y1, x2, y2); | |
1249 | break; | |
1250 | ||
1251 | case Arrow_Right: | |
1252 | x1 = ARROW_LENGTH - 1; | |
1253 | y1 = (ARROW_WIDTH - 1)/2 + 1; | |
1254 | x2 = 0; | |
1255 | y2 = ARROW_WIDTH; | |
1256 | dcDisabled.DrawLine(x1, y1, x2, y2); | |
1257 | dcDisabled.DrawLine(++x1, y1, x2, ++y2); | |
1258 | break; | |
1259 | ||
1260 | case Arrow_Up: | |
1261 | x1 += 2; | |
1262 | dcDisabled.DrawLine(x1, y1, x2, y2); | |
1263 | break; | |
1264 | ||
1265 | case Arrow_Down: | |
1266 | x1 = ARROW_WIDTH - 1; | |
1267 | y1 = 1; | |
1268 | x2 = (ARROW_WIDTH - 1)/2; | |
1269 | y2 = ARROW_LENGTH; | |
1270 | dcDisabled.DrawLine(x1, y1, x2, y2); | |
1271 | dcDisabled.DrawLine(++x1, y1, x2, ++y2); | |
1272 | break; | |
1273 | ||
1274 | } | |
1275 | ||
1276 | // create the inversed bitmap but only for the right arrow as we only | |
1277 | // use it for the menus | |
1278 | if ( n == Arrow_Right ) | |
1279 | { | |
1280 | m_bmpArrows[Arrow_Inversed][n].Create(w, h); | |
1281 | dcInverse.SelectObject(m_bmpArrows[Arrow_Inversed][n]); | |
1282 | dcInverse.Clear(); | |
1283 | dcInverse.Blit(0, 0, w, h, | |
1284 | &dcNormal, 0, 0, | |
1285 | wxXOR); | |
1286 | dcInverse.SelectObject(wxNullBitmap); | |
1287 | ||
1288 | mask = new wxMask(m_bmpArrows[Arrow_Inversed][n], *wxBLACK); | |
1289 | m_bmpArrows[Arrow_Inversed][n].SetMask(mask); | |
1290 | ||
1291 | m_bmpArrows[Arrow_InversedDisabled][n].Create(w, h); | |
1292 | dcInverse.SelectObject(m_bmpArrows[Arrow_InversedDisabled][n]); | |
1293 | dcInverse.Clear(); | |
1294 | dcInverse.Blit(0, 0, w, h, | |
1295 | &dcDisabled, 0, 0, | |
1296 | wxXOR); | |
1297 | dcInverse.SelectObject(wxNullBitmap); | |
1298 | ||
1299 | mask = new wxMask(m_bmpArrows[Arrow_InversedDisabled][n], *wxBLACK); | |
1300 | m_bmpArrows[Arrow_InversedDisabled][n].SetMask(mask); | |
1301 | } | |
1302 | ||
1303 | dcNormal.SelectObject(wxNullBitmap); | |
1304 | dcDisabled.SelectObject(wxNullBitmap); | |
1305 | ||
1306 | mask = new wxMask(m_bmpArrows[Arrow_Normal][n], *wxWHITE); | |
1307 | m_bmpArrows[Arrow_Normal][n].SetMask(mask); | |
1308 | mask = new wxMask(m_bmpArrows[Arrow_Disabled][n], *wxWHITE); | |
1309 | m_bmpArrows[Arrow_Disabled][n].SetMask(mask); | |
1310 | ||
1311 | m_bmpArrows[Arrow_Pressed][n] = m_bmpArrows[Arrow_Normal][n]; | |
1312 | } | |
1313 | } | |
1314 | ||
1315 | // ---------------------------------------------------------------------------- | |
1316 | // border stuff | |
1317 | // ---------------------------------------------------------------------------- | |
1318 | ||
1319 | /* | |
1320 | The raised border in Win32 looks like this: | |
1321 | ||
1322 | IIIIIIIIIIIIIIIIIIIIIIB | |
1323 | I GB | |
1324 | I GB I = white (HILIGHT) | |
1325 | I GB H = light grey (LIGHT) | |
1326 | I GB G = dark grey (SHADOI) | |
1327 | I GB B = black (DKSHADOI) | |
1328 | I GB I = hIghlight (COLOR_3DHILIGHT) | |
1329 | I GB | |
1330 | IGGGGGGGGGGGGGGGGGGGGGB | |
1331 | BBBBBBBBBBBBBBBBBBBBBBB | |
1332 | ||
1333 | The sunken border looks like this: | |
1334 | ||
1335 | GGGGGGGGGGGGGGGGGGGGGGI | |
1336 | GBBBBBBBBBBBBBBBBBBBBHI | |
1337 | GB HI | |
1338 | GB HI | |
1339 | GB HI | |
1340 | GB HI | |
1341 | GB HI | |
1342 | GB HI | |
1343 | GHHHHHHHHHHHHHHHHHHHHHI | |
1344 | IIIIIIIIIIIIIIIIIIIIIII | |
1345 | ||
1346 | The static border (used for the controls which don't get focus) is like | |
1347 | this: | |
1348 | ||
1349 | GGGGGGGGGGGGGGGGGGGGGGW | |
1350 | G W | |
1351 | G W | |
1352 | G W | |
1353 | G W | |
1354 | G W | |
1355 | G W | |
1356 | G W | |
1357 | WWWWWWWWWWWWWWWWWWWWWWW | |
1358 | ||
1359 | The most complicated is the double border: | |
1360 | ||
1361 | HHHHHHHHHHHHHHHHHHHHHHB | |
1362 | HWWWWWWWWWWWWWWWWWWWWGB | |
1363 | HWHHHHHHHHHHHHHHHHHHHGB | |
1364 | HWH HGB | |
1365 | HWH HGB | |
1366 | HWH HGB | |
1367 | HWH HGB | |
1368 | HWHHHHHHHHHHHHHHHHHHHGB | |
1369 | HGGGGGGGGGGGGGGGGGGGGGB | |
1370 | BBBBBBBBBBBBBBBBBBBBBBB | |
1371 | ||
1372 | And the simple border is, well, simple: | |
1373 | ||
1374 | BBBBBBBBBBBBBBBBBBBBBBB | |
1375 | B B | |
1376 | B B | |
1377 | B B | |
1378 | B B | |
1379 | B B | |
1380 | B B | |
1381 | B B | |
1382 | B B | |
1383 | BBBBBBBBBBBBBBBBBBBBBBB | |
1384 | */ | |
1385 | ||
1386 | void wxWin32Renderer::DrawRect(wxDC& dc, wxRect *rect, const wxPen& pen) | |
1387 | { | |
1388 | // draw | |
1389 | dc.SetPen(pen); | |
1390 | dc.SetBrush(*wxTRANSPARENT_BRUSH); | |
1391 | dc.DrawRectangle(*rect); | |
1392 | ||
1393 | // adjust the rect | |
1394 | rect->Inflate(-1); | |
1395 | } | |
1396 | ||
1397 | void wxWin32Renderer::DrawHalfRect(wxDC& dc, wxRect *rect, const wxPen& pen) | |
1398 | { | |
1399 | // draw the bottom and right sides | |
1400 | dc.SetPen(pen); | |
1401 | dc.DrawLine(rect->GetLeft(), rect->GetBottom(), | |
1402 | rect->GetRight() + 1, rect->GetBottom()); | |
1403 | dc.DrawLine(rect->GetRight(), rect->GetTop(), | |
1404 | rect->GetRight(), rect->GetBottom()); | |
1405 | ||
1406 | // adjust the rect | |
1407 | rect->width--; | |
1408 | rect->height--; | |
1409 | } | |
1410 | ||
1411 | void wxWin32Renderer::DrawShadedRect(wxDC& dc, wxRect *rect, | |
1412 | const wxPen& pen1, const wxPen& pen2) | |
1413 | { | |
1414 | // draw the rectangle | |
1415 | dc.SetPen(pen1); | |
1416 | dc.DrawLine(rect->GetLeft(), rect->GetTop(), | |
1417 | rect->GetLeft(), rect->GetBottom()); | |
1418 | dc.DrawLine(rect->GetLeft() + 1, rect->GetTop(), | |
1419 | rect->GetRight(), rect->GetTop()); | |
1420 | dc.SetPen(pen2); | |
1421 | dc.DrawLine(rect->GetRight(), rect->GetTop(), | |
1422 | rect->GetRight(), rect->GetBottom()); | |
1423 | dc.DrawLine(rect->GetLeft(), rect->GetBottom(), | |
1424 | rect->GetRight() + 1, rect->GetBottom()); | |
1425 | ||
1426 | // adjust the rect | |
1427 | rect->Inflate(-1); | |
1428 | } | |
1429 | ||
1430 | void wxWin32Renderer::DrawRaisedBorder(wxDC& dc, wxRect *rect) | |
1431 | { | |
1432 | DrawShadedRect(dc, rect, m_penHighlight, m_penBlack); | |
1433 | DrawShadedRect(dc, rect, m_penLightGrey, m_penDarkGrey); | |
1434 | } | |
1435 | ||
1436 | void wxWin32Renderer::DrawSunkenBorder(wxDC& dc, wxRect *rect) | |
1437 | { | |
1438 | DrawShadedRect(dc, rect, m_penDarkGrey, m_penHighlight); | |
1439 | DrawShadedRect(dc, rect, m_penBlack, m_penLightGrey); | |
1440 | } | |
1441 | ||
1442 | void wxWin32Renderer::DrawArrowBorder(wxDC& dc, wxRect *rect, bool isPressed) | |
1443 | { | |
1444 | if ( isPressed ) | |
1445 | { | |
1446 | DrawRect(dc, rect, m_penDarkGrey); | |
1447 | ||
1448 | // the arrow is usually drawn inside border of width 2 and is offset by | |
1449 | // another pixel in both directions when it's pressed - as the border | |
1450 | // in this case is more narrow as well, we have to adjust rect like | |
1451 | // this: | |
1452 | rect->Inflate(-1); | |
1453 | rect->x++; | |
1454 | rect->y++; | |
1455 | } | |
1456 | else | |
1457 | { | |
1458 | DrawShadedRect(dc, rect, m_penLightGrey, m_penBlack); | |
1459 | DrawShadedRect(dc, rect, m_penHighlight, m_penDarkGrey); | |
1460 | } | |
1461 | } | |
1462 | ||
1463 | void wxWin32Renderer::DrawBorder(wxDC& dc, | |
1464 | wxBorder border, | |
1465 | const wxRect& rectTotal, | |
1466 | int WXUNUSED(flags), | |
1467 | wxRect *rectIn) | |
1468 | { | |
1469 | int i; | |
1470 | ||
1471 | wxRect rect = rectTotal; | |
1472 | ||
1473 | switch ( border ) | |
1474 | { | |
1475 | case wxBORDER_SUNKEN: | |
1476 | for ( i = 0; i < BORDER_THICKNESS / 2; i++ ) | |
1477 | { | |
1478 | DrawSunkenBorder(dc, &rect); | |
1479 | } | |
1480 | break; | |
1481 | ||
1482 | case wxBORDER_STATIC: | |
1483 | DrawShadedRect(dc, &rect, m_penDarkGrey, m_penHighlight); | |
1484 | break; | |
1485 | ||
1486 | case wxBORDER_RAISED: | |
1487 | for ( i = 0; i < BORDER_THICKNESS / 2; i++ ) | |
1488 | { | |
1489 | DrawRaisedBorder(dc, &rect); | |
1490 | } | |
1491 | break; | |
1492 | ||
1493 | case wxBORDER_DOUBLE: | |
1494 | DrawArrowBorder(dc, &rect); | |
1495 | DrawRect(dc, &rect, m_penLightGrey); | |
1496 | break; | |
1497 | ||
1498 | case wxBORDER_SIMPLE: | |
1499 | for ( i = 0; i < BORDER_THICKNESS / 2; i++ ) | |
1500 | { | |
1501 | DrawRect(dc, &rect, m_penBlack); | |
1502 | } | |
1503 | break; | |
1504 | ||
1505 | default: | |
1506 | wxFAIL_MSG(_T("unknown border type")); | |
1507 | // fall through | |
1508 | ||
1509 | case wxBORDER_DEFAULT: | |
1510 | case wxBORDER_NONE: | |
1511 | break; | |
1512 | } | |
1513 | ||
1514 | if ( rectIn ) | |
1515 | *rectIn = rect; | |
1516 | } | |
1517 | ||
1518 | wxRect wxWin32Renderer::GetBorderDimensions(wxBorder border) const | |
1519 | { | |
1520 | wxCoord width; | |
1521 | switch ( border ) | |
1522 | { | |
1523 | case wxBORDER_RAISED: | |
1524 | case wxBORDER_SUNKEN: | |
1525 | width = BORDER_THICKNESS; | |
1526 | break; | |
1527 | ||
1528 | case wxBORDER_SIMPLE: | |
1529 | case wxBORDER_STATIC: | |
1530 | width = 1; | |
1531 | break; | |
1532 | ||
1533 | case wxBORDER_DOUBLE: | |
1534 | width = 3; | |
1535 | break; | |
1536 | ||
1537 | default: | |
1538 | wxFAIL_MSG(_T("unknown border type")); | |
1539 | // fall through | |
1540 | ||
1541 | case wxBORDER_DEFAULT: | |
1542 | case wxBORDER_NONE: | |
1543 | width = 0; | |
1544 | break; | |
1545 | } | |
1546 | ||
1547 | wxRect rect; | |
1548 | rect.x = | |
1549 | rect.y = | |
1550 | rect.width = | |
1551 | rect.height = width; | |
1552 | ||
1553 | return rect; | |
1554 | } | |
1555 | ||
1556 | bool wxWin32Renderer::AreScrollbarsInsideBorder() const | |
1557 | { | |
1558 | return TRUE; | |
1559 | } | |
1560 | ||
1561 | // ---------------------------------------------------------------------------- | |
1562 | // borders | |
1563 | // ---------------------------------------------------------------------------- | |
1564 | ||
1565 | void wxWin32Renderer::DrawTextBorder(wxDC& dc, | |
1566 | wxBorder border, | |
1567 | const wxRect& rect, | |
1568 | int flags, | |
1569 | wxRect *rectIn) | |
1570 | { | |
1571 | // text controls are not special under windows | |
1572 | DrawBorder(dc, border, rect, flags, rectIn); | |
1573 | } | |
1574 | ||
1575 | void wxWin32Renderer::DrawButtonBorder(wxDC& dc, | |
1576 | const wxRect& rectTotal, | |
1577 | int flags, | |
1578 | wxRect *rectIn) | |
1579 | { | |
1580 | wxRect rect = rectTotal; | |
1581 | ||
1582 | if ( flags & wxCONTROL_PRESSED ) | |
1583 | { | |
1584 | // button pressed: draw a double border around it | |
1585 | DrawRect(dc, &rect, m_penBlack); | |
1586 | DrawRect(dc, &rect, m_penDarkGrey); | |
1587 | } | |
1588 | else | |
1589 | { | |
1590 | // button not pressed | |
1591 | ||
1592 | if ( flags & (wxCONTROL_FOCUSED | wxCONTROL_ISDEFAULT) ) | |
1593 | { | |
1594 | // button either default or focused (or both): add an extra border around it | |
1595 | DrawRect(dc, &rect, m_penBlack); | |
1596 | } | |
1597 | ||
1598 | // now draw a normal button | |
1599 | DrawShadedRect(dc, &rect, m_penHighlight, m_penBlack); | |
1600 | DrawHalfRect(dc, &rect, m_penDarkGrey); | |
1601 | } | |
1602 | ||
1603 | if ( rectIn ) | |
1604 | { | |
1605 | *rectIn = rect; | |
1606 | } | |
1607 | } | |
1608 | ||
1609 | // ---------------------------------------------------------------------------- | |
1610 | // lines and frame | |
1611 | // ---------------------------------------------------------------------------- | |
1612 | ||
1613 | void wxWin32Renderer::DrawHorizontalLine(wxDC& dc, | |
1614 | wxCoord y, wxCoord x1, wxCoord x2) | |
1615 | { | |
1616 | dc.SetPen(m_penDarkGrey); | |
1617 | dc.DrawLine(x1, y, x2 + 1, y); | |
1618 | dc.SetPen(m_penHighlight); | |
1619 | y++; | |
1620 | dc.DrawLine(x1, y, x2 + 1, y); | |
1621 | } | |
1622 | ||
1623 | void wxWin32Renderer::DrawVerticalLine(wxDC& dc, | |
1624 | wxCoord x, wxCoord y1, wxCoord y2) | |
1625 | { | |
1626 | dc.SetPen(m_penDarkGrey); | |
1627 | dc.DrawLine(x, y1, x, y2 + 1); | |
1628 | dc.SetPen(m_penHighlight); | |
1629 | x++; | |
1630 | dc.DrawLine(x, y1, x, y2 + 1); | |
1631 | } | |
1632 | ||
1633 | void wxWin32Renderer::DrawFrame(wxDC& dc, | |
1634 | const wxString& label, | |
1635 | const wxRect& rect, | |
1636 | int flags, | |
1637 | int alignment, | |
1638 | int indexAccel) | |
1639 | { | |
1640 | wxCoord height = 0; // of the label | |
1641 | wxRect rectFrame = rect; | |
1642 | if ( !label.empty() ) | |
1643 | { | |
1644 | // the text should touch the top border of the rect, so the frame | |
1645 | // itself should be lower | |
1646 | dc.GetTextExtent(label, NULL, &height); | |
1647 | rectFrame.y += height / 2; | |
1648 | rectFrame.height -= height / 2; | |
1649 | ||
1650 | // we have to draw each part of the frame individually as we can't | |
1651 | // erase the background beyond the label as it might contain some | |
1652 | // pixmap already, so drawing everything and then overwriting part of | |
1653 | // the frame with label doesn't work | |
1654 | ||
1655 | // TODO: the +5 and space insertion should be customizable | |
1656 | ||
1657 | wxRect rectText; | |
1658 | rectText.x = rectFrame.x + 5; | |
1659 | rectText.y = rect.y; | |
1660 | rectText.width = rectFrame.width - 7; // +2 border width | |
1661 | rectText.height = height; | |
1662 | ||
1663 | wxString label2; | |
1664 | label2 << _T(' ') << label << _T(' '); | |
1665 | if ( indexAccel != -1 ) | |
1666 | { | |
1667 | // adjust it as we prepended a space | |
1668 | indexAccel++; | |
1669 | } | |
1670 | ||
1671 | wxRect rectLabel; | |
1672 | DrawLabel(dc, label2, rectText, flags, alignment, indexAccel, &rectLabel); | |
1673 | ||
1674 | StandardDrawFrame(dc, rectFrame, rectLabel); | |
1675 | } | |
1676 | else | |
1677 | { | |
1678 | // just draw the complete frame | |
1679 | DrawShadedRect(dc, &rectFrame, m_penDarkGrey, m_penHighlight); | |
1680 | DrawShadedRect(dc, &rectFrame, m_penHighlight, m_penDarkGrey); | |
1681 | } | |
1682 | } | |
1683 | ||
1684 | // ---------------------------------------------------------------------------- | |
1685 | // label | |
1686 | // ---------------------------------------------------------------------------- | |
1687 | ||
1688 | void wxWin32Renderer::DrawFocusRect(wxDC& dc, const wxRect& rect) | |
1689 | { | |
1690 | // VZ: this doesn't work under Windows, the dotted pen has dots of 3 | |
1691 | // pixels each while we really need dots here... PS_ALTERNATE might | |
1692 | // work, but it is for NT 5 only | |
1693 | #if 0 | |
1694 | DrawRect(dc, &rect, wxPen(*wxBLACK, 0, wxDOT)); | |
1695 | #else | |
1696 | // draw the pixels manually: note that to behave in the same manner as | |
1697 | // DrawRect(), we must exclude the bottom and right borders from the | |
1698 | // rectangle | |
1699 | wxCoord x1 = rect.GetLeft(), | |
1700 | y1 = rect.GetTop(), | |
1701 | x2 = rect.GetRight(), | |
1702 | y2 = rect.GetBottom(); | |
1703 | ||
1704 | dc.SetPen(wxPen(*wxBLACK, 0, wxSOLID)); | |
1705 | ||
1706 | // this seems to be closer than what Windows does than wxINVERT although | |
1707 | // I'm still not sure if it's correct | |
1708 | dc.SetLogicalFunction(wxAND_REVERSE); | |
1709 | ||
1710 | wxCoord z; | |
1711 | for ( z = x1 + 1; z < x2; z += 2 ) | |
1712 | dc.DrawPoint(z, rect.GetTop()); | |
1713 | ||
1714 | wxCoord shift = z == x2 ? 0 : 1; | |
1715 | for ( z = y1 + shift; z < y2; z += 2 ) | |
1716 | dc.DrawPoint(x2, z); | |
1717 | ||
1718 | shift = z == y2 ? 0 : 1; | |
1719 | for ( z = x2 - shift; z > x1; z -= 2 ) | |
1720 | dc.DrawPoint(z, y2); | |
1721 | ||
1722 | shift = z == x1 ? 0 : 1; | |
1723 | for ( z = y2 - shift; z > y1; z -= 2 ) | |
1724 | dc.DrawPoint(x1, z); | |
1725 | ||
1726 | dc.SetLogicalFunction(wxCOPY); | |
1727 | #endif // 0/1 | |
1728 | } | |
1729 | ||
1730 | void wxWin32Renderer::DrawLabelShadow(wxDC& dc, | |
1731 | const wxString& label, | |
1732 | const wxRect& rect, | |
1733 | int alignment, | |
1734 | int indexAccel) | |
1735 | { | |
1736 | // draw shadow of the text | |
1737 | dc.SetTextForeground(m_colHighlight); | |
1738 | wxRect rectShadow = rect; | |
1739 | rectShadow.x++; | |
1740 | rectShadow.y++; | |
1741 | dc.DrawLabel(label, rectShadow, alignment, indexAccel); | |
1742 | ||
1743 | // make the text grey | |
1744 | dc.SetTextForeground(m_colDarkGrey); | |
1745 | } | |
1746 | ||
1747 | void wxWin32Renderer::DrawLabel(wxDC& dc, | |
1748 | const wxString& label, | |
1749 | const wxRect& rect, | |
1750 | int flags, | |
1751 | int alignment, | |
1752 | int indexAccel, | |
1753 | wxRect *rectBounds) | |
1754 | { | |
1755 | DoDrawLabel(dc, label, rect, flags, alignment, indexAccel, rectBounds); | |
1756 | } | |
1757 | ||
1758 | void wxWin32Renderer::DoDrawLabel(wxDC& dc, | |
1759 | const wxString& label, | |
1760 | const wxRect& rect, | |
1761 | int flags, | |
1762 | int alignment, | |
1763 | int indexAccel, | |
1764 | wxRect *rectBounds, | |
1765 | const wxPoint& focusOffset) | |
1766 | { | |
1767 | // the underscores are not drawn for focused controls in wxMSW | |
1768 | if ( flags & wxCONTROL_FOCUSED ) | |
1769 | { | |
1770 | indexAccel = -1; | |
1771 | } | |
1772 | ||
1773 | if ( flags & wxCONTROL_DISABLED ) | |
1774 | { | |
1775 | // the combination of wxCONTROL_SELECTED and wxCONTROL_DISABLED | |
1776 | // currently only can happen for a menu item and it seems that Windows | |
1777 | // doesn't draw the shadow in this case, so we don't do it neither | |
1778 | if ( flags & wxCONTROL_SELECTED ) | |
1779 | { | |
1780 | // just make the label text greyed out | |
1781 | dc.SetTextForeground(m_colDarkGrey); | |
1782 | } | |
1783 | else // draw normal disabled label | |
1784 | { | |
1785 | DrawLabelShadow(dc, label, rect, alignment, indexAccel); | |
1786 | } | |
1787 | } | |
1788 | ||
1789 | wxRect rectLabel; | |
1790 | dc.DrawLabel(label, wxNullBitmap, rect, alignment, indexAccel, &rectLabel); | |
1791 | ||
1792 | if ( flags & wxCONTROL_DISABLED ) | |
1793 | { | |
1794 | // restore the fg colour | |
1795 | dc.SetTextForeground(*wxBLACK); | |
1796 | } | |
1797 | ||
1798 | if ( flags & wxCONTROL_FOCUSED ) | |
1799 | { | |
1800 | if ( focusOffset.x || focusOffset.y ) | |
1801 | { | |
1802 | // before calling Inflate(), ensure that we will have a valid rect | |
1803 | // afterwards | |
1804 | if ( rectLabel.x < focusOffset.x ) | |
1805 | rectLabel.x = focusOffset.x; | |
1806 | ||
1807 | if ( rectLabel.y < focusOffset.y ) | |
1808 | rectLabel.y = focusOffset.y; | |
1809 | ||
1810 | rectLabel.Inflate(focusOffset.x, focusOffset.y); | |
1811 | } | |
1812 | ||
1813 | DrawFocusRect(dc, rectLabel); | |
1814 | } | |
1815 | ||
1816 | if ( rectBounds ) | |
1817 | *rectBounds = rectLabel; | |
1818 | } | |
1819 | ||
1820 | void wxWin32Renderer::DrawButtonLabel(wxDC& dc, | |
1821 | const wxString& label, | |
1822 | const wxBitmap& image, | |
1823 | const wxRect& rect, | |
1824 | int flags, | |
1825 | int alignment, | |
1826 | int indexAccel, | |
1827 | wxRect *rectBounds) | |
1828 | { | |
1829 | // the underscores are not drawn for focused controls in wxMSW | |
1830 | if ( flags & wxCONTROL_PRESSED ) | |
1831 | { | |
1832 | indexAccel = -1; | |
1833 | } | |
1834 | ||
1835 | wxRect rectLabel = rect; | |
1836 | if ( !label.empty() ) | |
1837 | { | |
1838 | // shift the label if a button is pressed | |
1839 | if ( flags & wxCONTROL_PRESSED ) | |
1840 | { | |
1841 | rectLabel.x++; | |
1842 | rectLabel.y++; | |
1843 | } | |
1844 | ||
1845 | if ( flags & wxCONTROL_DISABLED ) | |
1846 | { | |
1847 | DrawLabelShadow(dc, label, rectLabel, alignment, indexAccel); | |
1848 | } | |
1849 | ||
1850 | // leave enough space for the focus rectangle | |
1851 | if ( flags & wxCONTROL_FOCUSED ) | |
1852 | { | |
1853 | rectLabel.Inflate(-2); | |
1854 | } | |
1855 | } | |
1856 | ||
1857 | dc.DrawLabel(label, image, rectLabel, alignment, indexAccel, rectBounds); | |
1858 | ||
1859 | if ( !label.empty() && (flags & wxCONTROL_FOCUSED) ) | |
1860 | { | |
1861 | if ( flags & wxCONTROL_PRESSED ) | |
1862 | { | |
1863 | // the focus rectangle is never pressed, so undo the shift done | |
1864 | // above | |
1865 | rectLabel.x--; | |
1866 | rectLabel.y--; | |
1867 | rectLabel.width--; | |
1868 | rectLabel.height--; | |
1869 | } | |
1870 | ||
1871 | DrawFocusRect(dc, rectLabel); | |
1872 | } | |
1873 | } | |
1874 | ||
1875 | // ---------------------------------------------------------------------------- | |
1876 | // (check)listbox items | |
1877 | // ---------------------------------------------------------------------------- | |
1878 | ||
1879 | void wxWin32Renderer::DrawItem(wxDC& dc, | |
1880 | const wxString& label, | |
1881 | const wxRect& rect, | |
1882 | int flags) | |
1883 | { | |
1884 | wxDCTextColourChanger colChanger(dc); | |
1885 | ||
1886 | if ( flags & wxCONTROL_SELECTED ) | |
1887 | { | |
1888 | colChanger.Set(wxSCHEME_COLOUR(m_scheme, HIGHLIGHT_TEXT)); | |
1889 | ||
1890 | wxColour colBg = wxSCHEME_COLOUR(m_scheme, HIGHLIGHT); | |
1891 | dc.SetBrush(wxBrush(colBg, wxSOLID)); | |
1892 | dc.SetPen(wxPen(colBg, 0, wxSOLID)); | |
1893 | dc.DrawRectangle(rect); | |
1894 | } | |
1895 | ||
1896 | wxRect rectText = rect; | |
1897 | rectText.x += 2; | |
1898 | rectText.width -= 2; | |
1899 | dc.DrawLabel(label, wxNullBitmap, rectText); | |
1900 | ||
1901 | if ( flags & wxCONTROL_FOCUSED ) | |
1902 | { | |
1903 | DrawFocusRect(dc, rect); | |
1904 | } | |
1905 | } | |
1906 | ||
1907 | void wxWin32Renderer::DrawCheckItem(wxDC& dc, | |
1908 | const wxString& label, | |
1909 | const wxBitmap& bitmap, | |
1910 | const wxRect& rect, | |
1911 | int flags) | |
1912 | { | |
1913 | wxBitmap bmp; | |
1914 | if ( bitmap.Ok() ) | |
1915 | { | |
1916 | bmp = bitmap; | |
1917 | } | |
1918 | else // use default bitmap | |
1919 | { | |
1920 | bmp = wxBitmap(flags & wxCONTROL_CHECKED ? checked_item_xpm | |
1921 | : unchecked_item_xpm); | |
1922 | } | |
1923 | ||
1924 | dc.DrawBitmap(bmp, rect.x, rect.y + (rect.height - bmp.GetHeight()) / 2 - 1, | |
1925 | TRUE /* use mask */); | |
1926 | ||
1927 | wxRect rectLabel = rect; | |
1928 | int bmpWidth = bmp.GetWidth(); | |
1929 | rectLabel.x += bmpWidth; | |
1930 | rectLabel.width -= bmpWidth; | |
1931 | ||
1932 | DrawItem(dc, label, rectLabel, flags); | |
1933 | } | |
1934 | ||
1935 | // ---------------------------------------------------------------------------- | |
1936 | // check/radio buttons | |
1937 | // ---------------------------------------------------------------------------- | |
1938 | ||
1939 | wxBitmap wxWin32Renderer::GetIndicator(IndicatorType indType, int flags) | |
1940 | { | |
1941 | IndicatorState indState; | |
1942 | if ( flags & wxCONTROL_SELECTED ) | |
1943 | indState = flags & wxCONTROL_DISABLED ? IndicatorState_SelectedDisabled | |
1944 | : IndicatorState_Selected; | |
1945 | else if ( flags & wxCONTROL_DISABLED ) | |
1946 | indState = IndicatorState_Disabled; | |
1947 | else if ( flags & wxCONTROL_PRESSED ) | |
1948 | indState = IndicatorState_Pressed; | |
1949 | else | |
1950 | indState = IndicatorState_Normal; | |
1951 | ||
1952 | IndicatorStatus indStatus = flags & wxCONTROL_CHECKED | |
1953 | ? IndicatorStatus_Checked | |
1954 | : IndicatorStatus_Unchecked; | |
1955 | ||
1956 | const char **xpm = bmpIndicators[indType][indState][indStatus]; | |
1957 | return xpm ? wxBitmap(xpm) : wxNullBitmap; | |
1958 | } | |
1959 | ||
1960 | void wxWin32Renderer::DrawCheckOrRadioButton(wxDC& dc, | |
1961 | const wxString& label, | |
1962 | const wxBitmap& bitmap, | |
1963 | const wxRect& rect, | |
1964 | int flags, | |
1965 | wxAlignment align, | |
1966 | int indexAccel, | |
1967 | wxCoord focusOffsetY) | |
1968 | { | |
1969 | // calculate the position of the bitmap and of the label | |
1970 | wxCoord heightBmp = bitmap.GetHeight(); | |
1971 | wxCoord xBmp, | |
1972 | yBmp = rect.y + (rect.height - heightBmp) / 2; | |
1973 | ||
1974 | wxRect rectLabel; | |
1975 | dc.GetMultiLineTextExtent(label, NULL, &rectLabel.height); | |
1976 | rectLabel.y = rect.y + (rect.height - rectLabel.height) / 2; | |
1977 | ||
1978 | // align label vertically with the bitmap - looks nicer like this | |
1979 | rectLabel.y -= (rectLabel.height - heightBmp) % 2; | |
1980 | ||
1981 | // calc horz position | |
1982 | if ( align == wxALIGN_RIGHT ) | |
1983 | { | |
1984 | xBmp = rect.GetRight() - bitmap.GetWidth(); | |
1985 | rectLabel.x = rect.x + 3; | |
1986 | rectLabel.SetRight(xBmp); | |
1987 | } | |
1988 | else // normal (checkbox to the left of the text) case | |
1989 | { | |
1990 | xBmp = rect.x; | |
1991 | rectLabel.x = xBmp + bitmap.GetWidth() + 5; | |
1992 | rectLabel.SetRight(rect.GetRight()); | |
1993 | } | |
1994 | ||
1995 | dc.DrawBitmap(bitmap, xBmp, yBmp, TRUE /* use mask */); | |
1996 | ||
1997 | DoDrawLabel( | |
1998 | dc, label, rectLabel, | |
1999 | flags, | |
2000 | wxALIGN_LEFT | wxALIGN_TOP, | |
2001 | indexAccel, | |
2002 | NULL, // we don't need bounding rect | |
2003 | // use custom vert focus rect offset | |
2004 | wxPoint(FOCUS_RECT_OFFSET_X, focusOffsetY) | |
2005 | ); | |
2006 | } | |
2007 | ||
2008 | void wxWin32Renderer::DrawRadioButton(wxDC& dc, | |
2009 | const wxString& label, | |
2010 | const wxBitmap& bitmap, | |
2011 | const wxRect& rect, | |
2012 | int flags, | |
2013 | wxAlignment align, | |
2014 | int indexAccel) | |
2015 | { | |
2016 | DrawCheckOrRadioButton(dc, label, | |
2017 | bitmap.Ok() ? bitmap : GetRadioBitmap(flags), | |
2018 | rect, flags, align, indexAccel, | |
2019 | FOCUS_RECT_OFFSET_Y); // default focus rect offset | |
2020 | } | |
2021 | ||
2022 | void wxWin32Renderer::DrawCheckButton(wxDC& dc, | |
2023 | const wxString& label, | |
2024 | const wxBitmap& bitmap, | |
2025 | const wxRect& rect, | |
2026 | int flags, | |
2027 | wxAlignment align, | |
2028 | int indexAccel) | |
2029 | { | |
2030 | DrawCheckOrRadioButton(dc, label, | |
2031 | bitmap.Ok() ? bitmap : GetCheckBitmap(flags), | |
2032 | rect, flags, align, indexAccel, | |
2033 | 0); // no focus rect offset for checkboxes | |
2034 | } | |
2035 | ||
2036 | // ---------------------------------------------------------------------------- | |
2037 | // text control | |
2038 | // ---------------------------------------------------------------------------- | |
2039 | ||
2040 | void wxWin32Renderer::DrawTextLine(wxDC& dc, | |
2041 | const wxString& text, | |
2042 | const wxRect& rect, | |
2043 | int selStart, | |
2044 | int selEnd, | |
2045 | int flags) | |
2046 | { | |
2047 | // nothing special to do here | |
2048 | StandardDrawTextLine(dc, text, rect, selStart, selEnd, flags); | |
2049 | } | |
2050 | ||
2051 | void wxWin32Renderer::DrawLineWrapMark(wxDC& dc, const wxRect& rect) | |
2052 | { | |
2053 | // we don't draw them | |
2054 | } | |
2055 | ||
2056 | // ---------------------------------------------------------------------------- | |
2057 | // notebook | |
2058 | // ---------------------------------------------------------------------------- | |
2059 | ||
2060 | void wxWin32Renderer::DrawTab(wxDC& dc, | |
2061 | const wxRect& rectOrig, | |
2062 | wxDirection dir, | |
2063 | const wxString& label, | |
2064 | const wxBitmap& bitmap, | |
2065 | int flags, | |
2066 | int indexAccel) | |
2067 | { | |
2068 | wxRect rect = rectOrig; | |
2069 | ||
2070 | // the current tab is drawn indented (to the top for default case) and | |
2071 | // bigger than the other ones | |
2072 | const wxSize indent = GetTabIndent(); | |
2073 | if ( flags & wxCONTROL_SELECTED ) | |
2074 | { | |
2075 | switch ( dir ) | |
2076 | { | |
2077 | default: | |
2078 | wxFAIL_MSG(_T("invaild notebook tab orientation")); | |
2079 | // fall through | |
2080 | ||
2081 | case wxTOP: | |
2082 | rect.Inflate(indent.x, 0); | |
2083 | rect.y -= indent.y; | |
2084 | rect.height += indent.y; | |
2085 | break; | |
2086 | ||
2087 | case wxBOTTOM: | |
2088 | rect.Inflate(indent.x, 0); | |
2089 | rect.height += indent.y; | |
2090 | break; | |
2091 | ||
2092 | case wxLEFT: | |
2093 | case wxRIGHT: | |
2094 | wxFAIL_MSG(_T("TODO")); | |
2095 | break; | |
2096 | } | |
2097 | } | |
2098 | ||
2099 | // draw the text, image and the focus around them (if necessary) | |
2100 | wxRect rectLabel = rect; | |
2101 | rectLabel.Deflate(1, 1); | |
2102 | DrawButtonLabel(dc, label, bitmap, rectLabel, | |
2103 | flags, wxALIGN_CENTRE, indexAccel); | |
2104 | ||
2105 | // now draw the tab border itself (maybe use DrawRoundedRectangle()?) | |
2106 | static const wxCoord CUTOFF = 2; // radius of the rounded corner | |
2107 | wxCoord x = rect.x, | |
2108 | y = rect.y, | |
2109 | x2 = rect.GetRight(), | |
2110 | y2 = rect.GetBottom(); | |
2111 | ||
2112 | // FIXME: all this code will break if the tab indent or the border width, | |
2113 | // it is tied to the fact that both of them are equal to 2 | |
2114 | switch ( dir ) | |
2115 | { | |
2116 | default: | |
2117 | case wxTOP: | |
2118 | dc.SetPen(m_penHighlight); | |
2119 | dc.DrawLine(x, y2, x, y + CUTOFF); | |
2120 | dc.DrawLine(x, y + CUTOFF, x + CUTOFF, y); | |
2121 | dc.DrawLine(x + CUTOFF, y, x2 - CUTOFF + 1, y); | |
2122 | ||
2123 | dc.SetPen(m_penBlack); | |
2124 | dc.DrawLine(x2, y2, x2, y + CUTOFF); | |
2125 | dc.DrawLine(x2, y + CUTOFF, x2 - CUTOFF, y); | |
2126 | ||
2127 | dc.SetPen(m_penDarkGrey); | |
2128 | dc.DrawLine(x2 - 1, y2, x2 - 1, y + CUTOFF - 1); | |
2129 | ||
2130 | if ( flags & wxCONTROL_SELECTED ) | |
2131 | { | |
2132 | dc.SetPen(m_penLightGrey); | |
2133 | ||
2134 | // overwrite the part of the border below this tab | |
2135 | dc.DrawLine(x + 1, y2 + 1, x2 - 1, y2 + 1); | |
2136 | ||
2137 | // and the shadow of the tab to the left of us | |
2138 | dc.DrawLine(x + 1, y + CUTOFF + 1, x + 1, y2 + 1); | |
2139 | } | |
2140 | break; | |
2141 | ||
2142 | case wxBOTTOM: | |
2143 | dc.SetPen(m_penHighlight); | |
2144 | // we need to continue one pixel further to overwrite the corner of | |
2145 | // the border for the selected tab | |
2146 | dc.DrawLine(x, y - (flags & wxCONTROL_SELECTED ? 1 : 0), | |
2147 | x, y2 - CUTOFF); | |
2148 | dc.DrawLine(x, y2 - CUTOFF, x + CUTOFF, y2); | |
2149 | ||
2150 | dc.SetPen(m_penBlack); | |
2151 | dc.DrawLine(x + CUTOFF, y2, x2 - CUTOFF + 1, y2); | |
2152 | dc.DrawLine(x2, y, x2, y2 - CUTOFF); | |
2153 | dc.DrawLine(x2, y2 - CUTOFF, x2 - CUTOFF, y2); | |
2154 | ||
2155 | dc.SetPen(m_penDarkGrey); | |
2156 | dc.DrawLine(x + CUTOFF, y2 - 1, x2 - CUTOFF + 1, y2 - 1); | |
2157 | dc.DrawLine(x2 - 1, y, x2 - 1, y2 - CUTOFF + 1); | |
2158 | ||
2159 | if ( flags & wxCONTROL_SELECTED ) | |
2160 | { | |
2161 | dc.SetPen(m_penLightGrey); | |
2162 | ||
2163 | // overwrite the part of the (double!) border above this tab | |
2164 | dc.DrawLine(x + 1, y - 1, x2 - 1, y - 1); | |
2165 | dc.DrawLine(x + 1, y - 2, x2 - 1, y - 2); | |
2166 | ||
2167 | // and the shadow of the tab to the left of us | |
2168 | dc.DrawLine(x + 1, y2 - CUTOFF, x + 1, y - 1); | |
2169 | } | |
2170 | break; | |
2171 | ||
2172 | case wxLEFT: | |
2173 | case wxRIGHT: | |
2174 | wxFAIL_MSG(_T("TODO")); | |
2175 | } | |
2176 | } | |
2177 | ||
2178 | // ---------------------------------------------------------------------------- | |
2179 | // slider | |
2180 | // ---------------------------------------------------------------------------- | |
2181 | ||
2182 | wxSize wxWin32Renderer::GetSliderThumbSize(const wxRect& rect, | |
2183 | wxOrientation orient) const | |
2184 | { | |
2185 | wxSize size; | |
2186 | ||
2187 | wxRect rectShaft = GetSliderShaftRect(rect, orient); | |
2188 | if ( orient == wxHORIZONTAL ) | |
2189 | { | |
2190 | size.y = rect.height - 6; | |
2191 | size.x = wxMin(size.y / 2, rectShaft.width); | |
2192 | } | |
2193 | else // vertical | |
2194 | { | |
2195 | size.x = rect.width - 6; | |
2196 | size.y = wxMin(size.x / 2, rectShaft.height); | |
2197 | } | |
2198 | ||
2199 | return size; | |
2200 | } | |
2201 | ||
2202 | wxRect wxWin32Renderer::GetSliderShaftRect(const wxRect& rectOrig, | |
2203 | wxOrientation orient) const | |
2204 | { | |
2205 | static const wxCoord SLIDER_MARGIN = 6; | |
2206 | ||
2207 | wxRect rect = rectOrig; | |
2208 | ||
2209 | if ( orient == wxHORIZONTAL ) | |
2210 | { | |
2211 | // make the rect of minimal width and centre it | |
2212 | rect.height = 2*BORDER_THICKNESS; | |
2213 | rect.y = rectOrig.y + (rectOrig.height - rect.height) / 2; | |
2214 | if ( rect.y < 0 ) | |
2215 | rect.y = 0; | |
2216 | ||
2217 | // leave margins on the sides | |
2218 | rect.Deflate(SLIDER_MARGIN, 0); | |
2219 | } | |
2220 | else // vertical | |
2221 | { | |
2222 | // same as above but in other direction | |
2223 | rect.width = 2*BORDER_THICKNESS; | |
2224 | rect.x = rectOrig.x + (rectOrig.width - rect.width) / 2; | |
2225 | if ( rect.x < 0 ) | |
2226 | rect.x = 0; | |
2227 | ||
2228 | rect.Deflate(0, SLIDER_MARGIN); | |
2229 | } | |
2230 | ||
2231 | return rect; | |
2232 | } | |
2233 | ||
2234 | void wxWin32Renderer::DrawSliderShaft(wxDC& dc, | |
2235 | const wxRect& rectOrig, | |
2236 | wxOrientation orient, | |
2237 | int flags, | |
2238 | wxRect *rectShaft) | |
2239 | { | |
2240 | if ( flags & wxCONTROL_FOCUSED ) | |
2241 | { | |
2242 | DrawFocusRect(dc, rectOrig); | |
2243 | } | |
2244 | ||
2245 | wxRect rect = GetSliderShaftRect(rectOrig, orient); | |
2246 | ||
2247 | if ( rectShaft ) | |
2248 | *rectShaft = rect; | |
2249 | ||
2250 | DrawSunkenBorder(dc, &rect); | |
2251 | } | |
2252 | ||
2253 | void wxWin32Renderer::DrawSliderThumb(wxDC& dc, | |
2254 | const wxRect& rect, | |
2255 | wxOrientation orient, | |
2256 | int flags) | |
2257 | { | |
2258 | /* | |
2259 | we are drawing a shape of this form | |
2260 | ||
2261 | HHHHHHB <--- y | |
2262 | H DB | |
2263 | H DB | |
2264 | H DB where H is hightlight colour | |
2265 | H DB D dark grey | |
2266 | H DB B black | |
2267 | H DB | |
2268 | H DB <--- y3 | |
2269 | H DB | |
2270 | HDB | |
2271 | B <--- y2 | |
2272 | ||
2273 | ^ ^ ^ | |
2274 | | | | | |
2275 | x x3 x2 | |
2276 | ||
2277 | The interior of this shape is filled with the hatched brush if the thumb | |
2278 | is pressed. | |
2279 | */ | |
2280 | ||
2281 | DrawBackground(dc, wxNullColour, rect, flags); | |
2282 | ||
2283 | bool transpose = orient == wxVERTICAL; | |
2284 | ||
2285 | wxCoord x, y, x2, y2; | |
2286 | if ( transpose ) | |
2287 | { | |
2288 | x = rect.y; | |
2289 | y = rect.x; | |
2290 | x2 = rect.GetBottom(); | |
2291 | y2 = rect.GetRight(); | |
2292 | } | |
2293 | else | |
2294 | { | |
2295 | x = rect.x; | |
2296 | y = rect.y; | |
2297 | x2 = rect.GetRight(); | |
2298 | y2 = rect.GetBottom(); | |
2299 | } | |
2300 | ||
2301 | // the size of the pointed part of the thumb | |
2302 | wxCoord sizeArrow = (transpose ? rect.height : rect.width) / 2; | |
2303 | ||
2304 | wxCoord x3 = x + sizeArrow, | |
2305 | y3 = y2 - sizeArrow; | |
2306 | ||
2307 | dc.SetPen(m_penHighlight); | |
2308 | DrawLine(dc, x, y, x2, y, transpose); | |
2309 | DrawLine(dc, x, y + 1, x, y2 - sizeArrow, transpose); | |
2310 | DrawLine(dc, x, y3, x3, y2, transpose); | |
2311 | ||
2312 | dc.SetPen(m_penBlack); | |
2313 | DrawLine(dc, x3, y2, x2, y3, transpose); | |
2314 | DrawLine(dc, x2, y3, x2, y - 1, transpose); | |
2315 | ||
2316 | dc.SetPen(m_penDarkGrey); | |
2317 | DrawLine(dc, x3, y2 - 1, x2 - 1, y3, transpose); | |
2318 | DrawLine(dc, x2 - 1, y3, x2 - 1, y, transpose); | |
2319 | ||
2320 | if ( flags & wxCONTROL_PRESSED ) | |
2321 | { | |
2322 | // TODO: MSW fills the entire area inside, not just the rect | |
2323 | wxRect rectInt = rect; | |
2324 | if ( transpose ) | |
2325 | rectInt.SetRight(y3); | |
2326 | else | |
2327 | rectInt.SetBottom(y3); | |
2328 | rectInt.Deflate(2); | |
2329 | ||
2330 | static const char *stipple_xpm[] = { | |
2331 | /* columns rows colors chars-per-pixel */ | |
2332 | "2 2 2 1", | |
2333 | " c None", | |
2334 | "w c white", | |
2335 | /* pixels */ | |
2336 | "w ", | |
2337 | " w", | |
2338 | }; | |
2339 | dc.SetBrush(wxBrush(stipple_xpm)); | |
2340 | ||
2341 | dc.SetTextForeground(wxSCHEME_COLOUR(m_scheme, SHADOW_HIGHLIGHT)); | |
2342 | dc.SetTextBackground(wxSCHEME_COLOUR(m_scheme, CONTROL)); | |
2343 | dc.SetPen(*wxTRANSPARENT_PEN); | |
2344 | dc.DrawRectangle(rectInt); | |
2345 | } | |
2346 | } | |
2347 | ||
2348 | void wxWin32Renderer::DrawSliderTicks(wxDC& dc, | |
2349 | const wxRect& rect, | |
2350 | const wxSize& sizeThumb, | |
2351 | wxOrientation orient, | |
2352 | int start, | |
2353 | int end, | |
2354 | int step, | |
2355 | int flags) | |
2356 | { | |
2357 | if ( end == start ) | |
2358 | { | |
2359 | // empty slider? | |
2360 | return; | |
2361 | } | |
2362 | ||
2363 | // the variable names correspond to horizontal case, but they can be used | |
2364 | // for both orientations | |
2365 | wxCoord x1, x2, y1, y2, len, widthThumb; | |
2366 | if ( orient == wxHORIZONTAL ) | |
2367 | { | |
2368 | x1 = rect.GetLeft(); | |
2369 | x2 = rect.GetRight(); | |
2370 | ||
2371 | // draw from bottom to top to leave one pixel space between the ticks | |
2372 | // and the slider as Windows do | |
2373 | y1 = rect.GetBottom(); | |
2374 | y2 = rect.GetTop(); | |
2375 | ||
2376 | len = rect.width; | |
2377 | ||
2378 | widthThumb = sizeThumb.x; | |
2379 | } | |
2380 | else // vertical | |
2381 | { | |
2382 | x1 = rect.GetTop(); | |
2383 | x2 = rect.GetBottom(); | |
2384 | ||
2385 | y1 = rect.GetRight(); | |
2386 | y2 = rect.GetLeft(); | |
2387 | ||
2388 | len = rect.height; | |
2389 | ||
2390 | widthThumb = sizeThumb.y; | |
2391 | } | |
2392 | ||
2393 | // the first tick should be positioned in such way that a thumb drawn in | |
2394 | // the first position points down directly to it | |
2395 | x1 += widthThumb / 2; | |
2396 | x2 -= widthThumb / 2; | |
2397 | ||
2398 | // this also means that we have slightly less space for the ticks in | |
2399 | // between the first and the last | |
2400 | len -= widthThumb; | |
2401 | ||
2402 | dc.SetPen(m_penBlack); | |
2403 | ||
2404 | int range = end - start; | |
2405 | for ( int n = 0; n < range; n += step ) | |
2406 | { | |
2407 | wxCoord x = x1 + (len*n) / range; | |
2408 | ||
2409 | DrawLine(dc, x, y1, x, y2, orient == wxVERTICAL); | |
2410 | } | |
2411 | ||
2412 | // always draw the line at the end position | |
2413 | DrawLine(dc, x2, y1, x2, y2, orient == wxVERTICAL); | |
2414 | } | |
2415 | ||
2416 | // ---------------------------------------------------------------------------- | |
2417 | // menu and menubar | |
2418 | // ---------------------------------------------------------------------------- | |
2419 | ||
2420 | // wxWin32MenuGeometryInfo: the wxMenuGeometryInfo used by wxWin32Renderer | |
2421 | class WXDLLEXPORT wxWin32MenuGeometryInfo : public wxMenuGeometryInfo | |
2422 | { | |
2423 | public: | |
2424 | virtual wxSize GetSize() const { return m_size; } | |
2425 | ||
2426 | wxCoord GetLabelOffset() const { return m_ofsLabel; } | |
2427 | wxCoord GetAccelOffset() const { return m_ofsAccel; } | |
2428 | ||
2429 | wxCoord GetItemHeight() const { return m_heightItem; } | |
2430 | ||
2431 | private: | |
2432 | // the total size of the menu | |
2433 | wxSize m_size; | |
2434 | ||
2435 | // the offset of the start of the menu item label | |
2436 | wxCoord m_ofsLabel; | |
2437 | ||
2438 | // the offset of the start of the accel label | |
2439 | wxCoord m_ofsAccel; | |
2440 | ||
2441 | // the height of a normal (not separator) item | |
2442 | wxCoord m_heightItem; | |
2443 | ||
2444 | friend wxMenuGeometryInfo *wxWin32Renderer:: | |
2445 | GetMenuGeometry(wxWindow *, const wxMenu&) const; | |
2446 | }; | |
2447 | ||
2448 | // FIXME: all constants are hardcoded but shouldn't be | |
2449 | static const wxCoord MENU_LEFT_MARGIN = 9; | |
2450 | static const wxCoord MENU_RIGHT_MARGIN = 18; | |
2451 | static const wxCoord MENU_VERT_MARGIN = 3; | |
2452 | ||
2453 | // the margin around bitmap/check marks (on each side) | |
2454 | static const wxCoord MENU_BMP_MARGIN = 2; | |
2455 | ||
2456 | // the margin between the labels and accel strings | |
2457 | static const wxCoord MENU_ACCEL_MARGIN = 8; | |
2458 | ||
2459 | // the separator height in pixels: in fact, strangely enough, the real height | |
2460 | // is 2 but Windows adds one extra pixel in the bottom margin, so take it into | |
2461 | // account here | |
2462 | static const wxCoord MENU_SEPARATOR_HEIGHT = 3; | |
2463 | ||
2464 | // the size of the standard checkmark bitmap | |
2465 | static const wxCoord MENU_CHECK_SIZE = 9; | |
2466 | ||
2467 | void wxWin32Renderer::DrawMenuBarItem(wxDC& dc, | |
2468 | const wxRect& rectOrig, | |
2469 | const wxString& label, | |
2470 | int flags, | |
2471 | int indexAccel) | |
2472 | { | |
2473 | wxRect rect = rectOrig; | |
2474 | rect.height--; | |
2475 | ||
2476 | wxDCTextColourChanger colChanger(dc); | |
2477 | ||
2478 | if ( flags & wxCONTROL_SELECTED ) | |
2479 | { | |
2480 | colChanger.Set(wxSCHEME_COLOUR(m_scheme, HIGHLIGHT_TEXT)); | |
2481 | ||
2482 | wxColour colBg = wxSCHEME_COLOUR(m_scheme, HIGHLIGHT); | |
2483 | dc.SetBrush(wxBrush(colBg, wxSOLID)); | |
2484 | dc.SetPen(wxPen(colBg, 0, wxSOLID)); | |
2485 | dc.DrawRectangle(rect); | |
2486 | } | |
2487 | ||
2488 | // don't draw the focus rect around menu bar items | |
2489 | DrawLabel(dc, label, rect, flags & ~wxCONTROL_FOCUSED, | |
2490 | wxALIGN_CENTRE, indexAccel); | |
2491 | } | |
2492 | ||
2493 | void wxWin32Renderer::DrawMenuItem(wxDC& dc, | |
2494 | wxCoord y, | |
2495 | const wxMenuGeometryInfo& gi, | |
2496 | const wxString& label, | |
2497 | const wxString& accel, | |
2498 | const wxBitmap& bitmap, | |
2499 | int flags, | |
2500 | int indexAccel) | |
2501 | { | |
2502 | const wxWin32MenuGeometryInfo& geometryInfo = | |
2503 | (const wxWin32MenuGeometryInfo&)gi; | |
2504 | ||
2505 | wxRect rect; | |
2506 | rect.x = 0; | |
2507 | rect.y = y; | |
2508 | rect.width = geometryInfo.GetSize().x; | |
2509 | rect.height = geometryInfo.GetItemHeight(); | |
2510 | ||
2511 | // draw the selected item specially | |
2512 | wxDCTextColourChanger colChanger(dc); | |
2513 | if ( flags & wxCONTROL_SELECTED ) | |
2514 | { | |
2515 | colChanger.Set(wxSCHEME_COLOUR(m_scheme, HIGHLIGHT_TEXT)); | |
2516 | ||
2517 | wxColour colBg = wxSCHEME_COLOUR(m_scheme, HIGHLIGHT); | |
2518 | dc.SetBrush(wxBrush(colBg, wxSOLID)); | |
2519 | dc.SetPen(wxPen(colBg, 0, wxSOLID)); | |
2520 | dc.DrawRectangle(rect); | |
2521 | } | |
2522 | ||
2523 | // draw the bitmap: use the bitmap provided or the standard checkmark for | |
2524 | // the checkable items | |
2525 | wxBitmap bmp = bitmap; | |
2526 | if ( !bmp.Ok() && (flags & wxCONTROL_CHECKED) ) | |
2527 | { | |
2528 | bmp = GetIndicator(IndicatorType_Menu, flags); | |
2529 | } | |
2530 | ||
2531 | if ( bmp.Ok() ) | |
2532 | { | |
2533 | rect.SetRight(geometryInfo.GetLabelOffset()); | |
2534 | wxControlRenderer::DrawBitmap(dc, bmp, rect); | |
2535 | } | |
2536 | ||
2537 | // draw the label | |
2538 | rect.x = geometryInfo.GetLabelOffset(); | |
2539 | rect.SetRight(geometryInfo.GetAccelOffset()); | |
2540 | ||
2541 | DrawLabel(dc, label, rect, flags, wxALIGN_CENTRE_VERTICAL, indexAccel); | |
2542 | ||
2543 | // draw the accel string | |
2544 | rect.x = geometryInfo.GetAccelOffset(); | |
2545 | rect.SetRight(geometryInfo.GetSize().x); | |
2546 | ||
2547 | // NB: no accel index here | |
2548 | DrawLabel(dc, accel, rect, flags, wxALIGN_CENTRE_VERTICAL); | |
2549 | ||
2550 | // draw the submenu indicator | |
2551 | if ( flags & wxCONTROL_ISSUBMENU ) | |
2552 | { | |
2553 | rect.x = geometryInfo.GetSize().x - MENU_RIGHT_MARGIN; | |
2554 | rect.width = MENU_RIGHT_MARGIN; | |
2555 | ||
2556 | wxArrowStyle arrowStyle; | |
2557 | if ( flags & wxCONTROL_DISABLED ) | |
2558 | arrowStyle = flags & wxCONTROL_SELECTED ? Arrow_InversedDisabled | |
2559 | : Arrow_Disabled; | |
2560 | else if ( flags & wxCONTROL_SELECTED ) | |
2561 | arrowStyle = Arrow_Inversed; | |
2562 | else | |
2563 | arrowStyle = Arrow_Normal; | |
2564 | ||
2565 | DrawArrow(dc, rect, Arrow_Right, arrowStyle); | |
2566 | } | |
2567 | } | |
2568 | ||
2569 | void wxWin32Renderer::DrawMenuSeparator(wxDC& dc, | |
2570 | wxCoord y, | |
2571 | const wxMenuGeometryInfo& geomInfo) | |
2572 | { | |
2573 | DrawHorizontalLine(dc, y + MENU_VERT_MARGIN, 0, geomInfo.GetSize().x); | |
2574 | } | |
2575 | ||
2576 | wxSize wxWin32Renderer::GetMenuBarItemSize(const wxSize& sizeText) const | |
2577 | { | |
2578 | wxSize size = sizeText; | |
2579 | ||
2580 | // FIXME: menubar height is configurable under Windows | |
2581 | size.x += 12; | |
2582 | size.y += 6; | |
2583 | ||
2584 | return size; | |
2585 | } | |
2586 | ||
2587 | wxMenuGeometryInfo *wxWin32Renderer::GetMenuGeometry(wxWindow *win, | |
2588 | const wxMenu& menu) const | |
2589 | { | |
2590 | // prepare the dc: for now we draw all the items with the system font | |
2591 | wxClientDC dc(win); | |
2592 | dc.SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT)); | |
2593 | ||
2594 | // the height of a normal item | |
2595 | wxCoord heightText = dc.GetCharHeight(); | |
2596 | ||
2597 | // the total height | |
2598 | wxCoord height = 0; | |
2599 | ||
2600 | // the max length of label and accel strings: the menu width is the sum of | |
2601 | // them, even if they're for different items (as the accels should be | |
2602 | // aligned) | |
2603 | // | |
2604 | // the max length of the bitmap is never 0 as Windows always leaves enough | |
2605 | // space for a check mark indicator | |
2606 | wxCoord widthLabelMax = 0, | |
2607 | widthAccelMax = 0, | |
2608 | widthBmpMax = MENU_LEFT_MARGIN; | |
2609 | ||
2610 | for ( wxMenuItemList::Node *node = menu.GetMenuItems().GetFirst(); | |
2611 | node; | |
2612 | node = node->GetNext() ) | |
2613 | { | |
2614 | // height of this item | |
2615 | wxCoord h; | |
2616 | ||
2617 | wxMenuItem *item = node->GetData(); | |
2618 | if ( item->IsSeparator() ) | |
2619 | { | |
2620 | h = MENU_SEPARATOR_HEIGHT; | |
2621 | } | |
2622 | else // not separator | |
2623 | { | |
2624 | h = heightText; | |
2625 | ||
2626 | wxCoord widthLabel; | |
2627 | dc.GetTextExtent(item->GetLabel(), &widthLabel, NULL); | |
2628 | if ( widthLabel > widthLabelMax ) | |
2629 | { | |
2630 | widthLabelMax = widthLabel; | |
2631 | } | |
2632 | ||
2633 | wxCoord widthAccel; | |
2634 | dc.GetTextExtent(item->GetAccelString(), &widthAccel, NULL); | |
2635 | if ( widthAccel > widthAccelMax ) | |
2636 | { | |
2637 | widthAccelMax = widthAccel; | |
2638 | } | |
2639 | ||
2640 | const wxBitmap& bmp = item->GetBitmap(); | |
2641 | if ( bmp.Ok() ) | |
2642 | { | |
2643 | wxCoord widthBmp = bmp.GetWidth(); | |
2644 | if ( widthBmp > widthBmpMax ) | |
2645 | widthBmpMax = widthBmp; | |
2646 | } | |
2647 | //else if ( item->IsCheckable() ): no need to check for this as | |
2648 | // MENU_LEFT_MARGIN is big enough to show the check mark | |
2649 | } | |
2650 | ||
2651 | h += 2*MENU_VERT_MARGIN; | |
2652 | ||
2653 | // remember the item position and height | |
2654 | item->SetGeometry(height, h); | |
2655 | ||
2656 | height += h; | |
2657 | } | |
2658 | ||
2659 | // bundle the metrics into a struct and return it | |
2660 | wxWin32MenuGeometryInfo *gi = new wxWin32MenuGeometryInfo; | |
2661 | ||
2662 | gi->m_ofsLabel = widthBmpMax + 2*MENU_BMP_MARGIN; | |
2663 | gi->m_ofsAccel = gi->m_ofsLabel + widthLabelMax; | |
2664 | if ( widthAccelMax > 0 ) | |
2665 | { | |
2666 | // if we actually have any accesl, add a margin | |
2667 | gi->m_ofsAccel += MENU_ACCEL_MARGIN; | |
2668 | } | |
2669 | ||
2670 | gi->m_heightItem = heightText + 2*MENU_VERT_MARGIN; | |
2671 | ||
2672 | gi->m_size.x = gi->m_ofsAccel + widthAccelMax + MENU_RIGHT_MARGIN; | |
2673 | gi->m_size.y = height; | |
2674 | ||
2675 | return gi; | |
2676 | } | |
2677 | ||
2678 | // ---------------------------------------------------------------------------- | |
2679 | // combobox | |
2680 | // ---------------------------------------------------------------------------- | |
2681 | ||
2682 | void wxWin32Renderer::GetComboBitmaps(wxBitmap *bmpNormal, | |
2683 | wxBitmap *bmpPressed, | |
2684 | wxBitmap *bmpDisabled) | |
2685 | { | |
2686 | static const wxCoord widthCombo = 16; | |
2687 | static const wxCoord heightCombo = 17; | |
2688 | ||
2689 | wxMemoryDC dcMem; | |
2690 | ||
2691 | if ( bmpNormal ) | |
2692 | { | |
2693 | bmpNormal->Create(widthCombo, heightCombo); | |
2694 | dcMem.SelectObject(*bmpNormal); | |
2695 | DrawArrowButton(dcMem, wxRect(0, 0, widthCombo, heightCombo), | |
2696 | Arrow_Down, Arrow_Normal); | |
2697 | } | |
2698 | ||
2699 | if ( bmpPressed ) | |
2700 | { | |
2701 | bmpPressed->Create(widthCombo, heightCombo); | |
2702 | dcMem.SelectObject(*bmpPressed); | |
2703 | DrawArrowButton(dcMem, wxRect(0, 0, widthCombo, heightCombo), | |
2704 | Arrow_Down, Arrow_Pressed); | |
2705 | } | |
2706 | ||
2707 | if ( bmpDisabled ) | |
2708 | { | |
2709 | bmpDisabled->Create(widthCombo, heightCombo); | |
2710 | dcMem.SelectObject(*bmpDisabled); | |
2711 | DrawArrowButton(dcMem, wxRect(0, 0, widthCombo, heightCombo), | |
2712 | Arrow_Down, Arrow_Disabled); | |
2713 | } | |
2714 | } | |
2715 | ||
2716 | // ---------------------------------------------------------------------------- | |
2717 | // background | |
2718 | // ---------------------------------------------------------------------------- | |
2719 | ||
2720 | void wxWin32Renderer::DoDrawBackground(wxDC& dc, | |
2721 | const wxColour& col, | |
2722 | const wxRect& rect) | |
2723 | { | |
2724 | wxBrush brush(col, wxSOLID); | |
2725 | dc.SetBrush(brush); | |
2726 | dc.SetPen(*wxTRANSPARENT_PEN); | |
2727 | dc.DrawRectangle(rect); | |
2728 | } | |
2729 | ||
2730 | void wxWin32Renderer::DrawBackground(wxDC& dc, | |
2731 | const wxColour& col, | |
2732 | const wxRect& rect, | |
2733 | int flags) | |
2734 | { | |
2735 | // just fill it with the given or default bg colour | |
2736 | wxColour colBg = col.Ok() ? col : wxSCHEME_COLOUR(m_scheme, CONTROL); | |
2737 | DoDrawBackground(dc, colBg, rect); | |
2738 | } | |
2739 | ||
2740 | // ---------------------------------------------------------------------------- | |
2741 | // scrollbar | |
2742 | // ---------------------------------------------------------------------------- | |
2743 | ||
2744 | void wxWin32Renderer::DrawArrow(wxDC& dc, | |
2745 | wxDirection dir, | |
2746 | const wxRect& rect, | |
2747 | int flags) | |
2748 | { | |
2749 | // get the bitmap for this arrow | |
2750 | wxArrowDirection arrowDir; | |
2751 | switch ( dir ) | |
2752 | { | |
2753 | case wxLEFT: arrowDir = Arrow_Left; break; | |
2754 | case wxRIGHT: arrowDir = Arrow_Right; break; | |
2755 | case wxUP: arrowDir = Arrow_Up; break; | |
2756 | case wxDOWN: arrowDir = Arrow_Down; break; | |
2757 | ||
2758 | default: | |
2759 | wxFAIL_MSG(_T("unknown arrow direction")); | |
2760 | return; | |
2761 | } | |
2762 | ||
2763 | wxArrowStyle arrowStyle; | |
2764 | if ( flags & wxCONTROL_PRESSED ) | |
2765 | { | |
2766 | // can't be pressed and disabled | |
2767 | arrowStyle = Arrow_Pressed; | |
2768 | } | |
2769 | else | |
2770 | { | |
2771 | arrowStyle = flags & wxCONTROL_DISABLED ? Arrow_Disabled : Arrow_Normal; | |
2772 | } | |
2773 | ||
2774 | DrawArrowButton(dc, rect, arrowDir, arrowStyle); | |
2775 | } | |
2776 | ||
2777 | void wxWin32Renderer::DrawArrow(wxDC& dc, | |
2778 | const wxRect& rect, | |
2779 | wxArrowDirection arrowDir, | |
2780 | wxArrowStyle arrowStyle) | |
2781 | { | |
2782 | const wxBitmap& bmp = m_bmpArrows[arrowStyle][arrowDir]; | |
2783 | ||
2784 | // under Windows the arrows always have the same size so just centre it in | |
2785 | // the provided rectangle | |
2786 | wxCoord x = rect.x + (rect.width - bmp.GetWidth()) / 2, | |
2787 | y = rect.y + (rect.height - bmp.GetHeight()) / 2; | |
2788 | ||
2789 | // Windows does it like this... | |
2790 | if ( arrowDir == Arrow_Left ) | |
2791 | x--; | |
2792 | ||
2793 | // draw it | |
2794 | dc.DrawBitmap(bmp, x, y, TRUE /* use mask */); | |
2795 | } | |
2796 | ||
2797 | void wxWin32Renderer::DrawArrowButton(wxDC& dc, | |
2798 | const wxRect& rectAll, | |
2799 | wxArrowDirection arrowDir, | |
2800 | wxArrowStyle arrowStyle) | |
2801 | { | |
2802 | wxRect rect = rectAll; | |
2803 | DoDrawBackground(dc, wxSCHEME_COLOUR(m_scheme, CONTROL), rect); | |
2804 | DrawArrowBorder(dc, &rect, arrowStyle == Arrow_Pressed); | |
2805 | DrawArrow(dc, rect, arrowDir, arrowStyle); | |
2806 | } | |
2807 | ||
2808 | void wxWin32Renderer::DrawScrollbarThumb(wxDC& dc, | |
2809 | wxOrientation orient, | |
2810 | const wxRect& rect, | |
2811 | int flags) | |
2812 | { | |
2813 | // we don't use the flags, the thumb never changes appearance | |
2814 | wxRect rectThumb = rect; | |
2815 | DrawArrowBorder(dc, &rectThumb); | |
2816 | DrawBackground(dc, wxNullColour, rectThumb); | |
2817 | } | |
2818 | ||
2819 | void wxWin32Renderer::DrawScrollbarShaft(wxDC& dc, | |
2820 | wxOrientation orient, | |
2821 | const wxRect& rectBar, | |
2822 | int flags) | |
2823 | { | |
2824 | wxColourScheme::StdColour col = flags & wxCONTROL_PRESSED | |
2825 | ? wxColourScheme::SCROLLBAR_PRESSED | |
2826 | : wxColourScheme::SCROLLBAR; | |
2827 | DoDrawBackground(dc, m_scheme->Get(col), rectBar); | |
2828 | } | |
2829 | ||
2830 | void wxWin32Renderer::DrawScrollCorner(wxDC& dc, const wxRect& rect) | |
2831 | { | |
2832 | DoDrawBackground(dc, wxSCHEME_COLOUR(m_scheme, CONTROL), rect); | |
2833 | } | |
2834 | ||
2835 | wxRect wxWin32Renderer::GetScrollbarRect(const wxScrollBar *scrollbar, | |
2836 | wxScrollBar::Element elem, | |
2837 | int thumbPos) const | |
2838 | { | |
2839 | return StandardGetScrollbarRect(scrollbar, elem, | |
2840 | thumbPos, m_sizeScrollbarArrow); | |
2841 | } | |
2842 | ||
2843 | wxCoord wxWin32Renderer::GetScrollbarSize(const wxScrollBar *scrollbar) | |
2844 | { | |
2845 | return StandardScrollBarSize(scrollbar, m_sizeScrollbarArrow); | |
2846 | } | |
2847 | ||
2848 | wxHitTest wxWin32Renderer::HitTestScrollbar(const wxScrollBar *scrollbar, | |
2849 | const wxPoint& pt) const | |
2850 | { | |
2851 | return StandardHitTestScrollbar(scrollbar, pt, m_sizeScrollbarArrow); | |
2852 | } | |
2853 | ||
2854 | wxCoord wxWin32Renderer::ScrollbarToPixel(const wxScrollBar *scrollbar, | |
2855 | int thumbPos) | |
2856 | { | |
2857 | return StandardScrollbarToPixel(scrollbar, thumbPos, m_sizeScrollbarArrow); | |
2858 | } | |
2859 | ||
2860 | int wxWin32Renderer::PixelToScrollbar(const wxScrollBar *scrollbar, | |
2861 | wxCoord coord) | |
2862 | { | |
2863 | return StandardPixelToScrollbar(scrollbar, coord, m_sizeScrollbarArrow); | |
2864 | } | |
2865 | ||
2866 | // ---------------------------------------------------------------------------- | |
2867 | // text control geometry | |
2868 | // ---------------------------------------------------------------------------- | |
2869 | ||
2870 | static inline int GetTextBorderWidth() | |
2871 | { | |
2872 | return 1; | |
2873 | } | |
2874 | ||
2875 | wxRect wxWin32Renderer::GetTextTotalArea(const wxTextCtrl *text, | |
2876 | const wxRect& rect) | |
2877 | { | |
2878 | wxRect rectTotal = rect; | |
2879 | ||
2880 | wxCoord widthBorder = GetTextBorderWidth(); | |
2881 | if ( rectTotal.x < widthBorder ) | |
2882 | rectTotal.x = widthBorder; | |
2883 | if ( rectTotal.y < widthBorder ) | |
2884 | rectTotal.y = widthBorder; | |
2885 | ||
2886 | rectTotal.Inflate(widthBorder); | |
2887 | ||
2888 | // this is what Windows does | |
2889 | rectTotal.height++; | |
2890 | ||
2891 | return rectTotal; | |
2892 | } | |
2893 | ||
2894 | wxRect wxWin32Renderer::GetTextClientArea(const wxTextCtrl *text, | |
2895 | const wxRect& rect, | |
2896 | wxCoord *extraSpaceBeyond) | |
2897 | { | |
2898 | wxRect rectText = rect; | |
2899 | ||
2900 | // undo GetTextTotalArea() | |
2901 | if ( rectText.height > 0 ) | |
2902 | rectText.height--; | |
2903 | ||
2904 | wxCoord widthBorder = GetTextBorderWidth(); | |
2905 | if ( rectText.width < 2*widthBorder ) | |
2906 | rectText.width = 2*widthBorder; | |
2907 | if ( rectText.height < 2*widthBorder ) | |
2908 | rectText.height = 2*widthBorder; | |
2909 | ||
2910 | rectText.Inflate(-widthBorder); | |
2911 | ||
2912 | if ( extraSpaceBeyond ) | |
2913 | *extraSpaceBeyond = 0; | |
2914 | ||
2915 | return rectText; | |
2916 | } | |
2917 | ||
2918 | // ---------------------------------------------------------------------------- | |
2919 | // size adjustments | |
2920 | // ---------------------------------------------------------------------------- | |
2921 | ||
2922 | void wxWin32Renderer::AdjustSize(wxSize *size, const wxWindow *window) | |
2923 | { | |
2924 | #if wxUSE_SCROLLBAR | |
2925 | if ( wxDynamicCast(window, wxScrollBar) ) | |
2926 | { | |
2927 | // we only set the width of vert scrollbars and height of the | |
2928 | // horizontal ones | |
2929 | if ( window->GetWindowStyle() & wxSB_HORIZONTAL ) | |
2930 | size->y = m_sizeScrollbarArrow.y; | |
2931 | else | |
2932 | size->x = m_sizeScrollbarArrow.x; | |
2933 | ||
2934 | // skip border width adjustments, they don't make sense for us | |
2935 | return; | |
2936 | } | |
2937 | #endif // wxUSE_SCROLLBAR/!wxUSE_SCROLLBAR | |
2938 | ||
2939 | #if wxUSE_BUTTON | |
2940 | if ( wxDynamicCast(window, wxButton) ) | |
2941 | { | |
2942 | // TODO | |
2943 | size->x += 3*window->GetCharWidth(); | |
2944 | #if 0 // do allow creating small buttons if wanted | |
2945 | wxSize sizeDef = wxButton::GetDefaultSize(); | |
2946 | if ( size->x < sizeDef.x ) | |
2947 | size->x = sizeDef.x; | |
2948 | #endif // 0 | |
2949 | ||
2950 | wxCoord heightBtn = (11*(window->GetCharHeight() + 8))/10; | |
2951 | if ( size->y < heightBtn - 8 ) | |
2952 | size->y = heightBtn; | |
2953 | else | |
2954 | size->y += 9; | |
2955 | ||
2956 | // no border width adjustments for buttons | |
2957 | return; | |
2958 | } | |
2959 | #endif // wxUSE_BUTTON | |
2960 | ||
2961 | // take into account the border width | |
2962 | wxRect rectBorder = GetBorderDimensions(window->GetBorder()); | |
2963 | size->x += rectBorder.x + rectBorder.width; | |
2964 | size->y += rectBorder.y + rectBorder.height; | |
2965 | } | |
2966 | ||
2967 | // ============================================================================ | |
2968 | // wxInputHandler | |
2969 | // ============================================================================ | |
2970 | ||
2971 | // ---------------------------------------------------------------------------- | |
2972 | // wxWin32InputHandler | |
2973 | // ---------------------------------------------------------------------------- | |
2974 | ||
2975 | wxWin32InputHandler::wxWin32InputHandler(wxWin32Renderer *renderer) | |
2976 | { | |
2977 | m_renderer = renderer; | |
2978 | } | |
2979 | ||
2980 | bool wxWin32InputHandler::HandleKey(wxControl *control, | |
2981 | const wxKeyEvent& event, | |
2982 | bool pressed) | |
2983 | { | |
2984 | return FALSE; | |
2985 | } | |
2986 | ||
2987 | bool wxWin32InputHandler::HandleMouse(wxControl *control, | |
2988 | const wxMouseEvent& event) | |
2989 | { | |
2990 | return FALSE; | |
2991 | } | |
2992 | ||
2993 | // ---------------------------------------------------------------------------- | |
2994 | // wxWin32ScrollBarInputHandler | |
2995 | // ---------------------------------------------------------------------------- | |
2996 | ||
2997 | wxWin32ScrollBarInputHandler:: | |
2998 | wxWin32ScrollBarInputHandler(wxWin32Renderer *renderer, | |
2999 | wxInputHandler *handler) | |
3000 | : wxStdScrollBarInputHandler(renderer, handler) | |
3001 | { | |
3002 | m_scrollPaused = FALSE; | |
3003 | m_interval = 0; | |
3004 | } | |
3005 | ||
3006 | bool wxWin32ScrollBarInputHandler::OnScrollTimer(wxScrollBar *scrollbar, | |
3007 | const wxControlAction& action) | |
3008 | { | |
3009 | // stop if went beyond the position of the original click (this can only | |
3010 | // happen when we scroll by pages) | |
3011 | bool stop = FALSE; | |
3012 | if ( action == wxACTION_SCROLL_PAGE_DOWN ) | |
3013 | { | |
3014 | stop = m_renderer->HitTestScrollbar(scrollbar, m_ptStartScrolling) | |
3015 | != wxHT_SCROLLBAR_BAR_2; | |
3016 | } | |
3017 | else if ( action == wxACTION_SCROLL_PAGE_UP ) | |
3018 | { | |
3019 | stop = m_renderer->HitTestScrollbar(scrollbar, m_ptStartScrolling) | |
3020 | != wxHT_SCROLLBAR_BAR_1; | |
3021 | } | |
3022 | ||
3023 | if ( stop ) | |
3024 | { | |
3025 | StopScrolling(scrollbar); | |
3026 | ||
3027 | scrollbar->Refresh(); | |
3028 | ||
3029 | return FALSE; | |
3030 | } | |
3031 | ||
3032 | return wxStdScrollBarInputHandler::OnScrollTimer(scrollbar, action); | |
3033 | } | |
3034 | ||
3035 | bool wxWin32ScrollBarInputHandler::HandleMouse(wxControl *control, | |
3036 | const wxMouseEvent& event) | |
3037 | { | |
3038 | // remember the current state | |
3039 | bool wasDraggingThumb = m_htLast == wxHT_SCROLLBAR_THUMB; | |
3040 | ||
3041 | // do process the message | |
3042 | bool rc = wxStdScrollBarInputHandler::HandleMouse(control, event); | |
3043 | ||
3044 | // analyse the changes | |
3045 | if ( !wasDraggingThumb && (m_htLast == wxHT_SCROLLBAR_THUMB) ) | |
3046 | { | |
3047 | // we just started dragging the thumb, remember its initial position to | |
3048 | // be able to restore it if the drag is cancelled later | |
3049 | m_eventStartDrag = event; | |
3050 | } | |
3051 | ||
3052 | return rc; | |
3053 | } | |
3054 | ||
3055 | bool wxWin32ScrollBarInputHandler::HandleMouseMove(wxControl *control, | |
3056 | const wxMouseEvent& event) | |
3057 | { | |
3058 | // we don't highlight scrollbar elements, so there is no need to process | |
3059 | // mouse move events normally - only do it while mouse is captured (i.e. | |
3060 | // when we're dragging the thumb or pressing on something) | |
3061 | if ( !m_winCapture ) | |
3062 | return FALSE; | |
3063 | ||
3064 | if ( event.Entering() ) | |
3065 | { | |
3066 | // we're not interested in this at all | |
3067 | return FALSE; | |
3068 | } | |
3069 | ||
3070 | wxScrollBar *scrollbar = wxStaticCast(control, wxScrollBar); | |
3071 | wxHitTest ht; | |
3072 | if ( m_scrollPaused ) | |
3073 | { | |
3074 | // check if the mouse returned to its original location | |
3075 | ||
3076 | if ( event.Leaving() ) | |
3077 | { | |
3078 | // it surely didn't | |
3079 | return FALSE; | |
3080 | } | |
3081 | ||
3082 | ht = m_renderer->HitTestScrollbar(scrollbar, event.GetPosition()); | |
3083 | if ( ht == m_htLast ) | |
3084 | { | |
3085 | // yes it did, resume scrolling | |
3086 | m_scrollPaused = FALSE; | |
3087 | if ( m_timerScroll ) | |
3088 | { | |
3089 | // we were scrolling by line/page, restart timer | |
3090 | m_timerScroll->Start(m_interval); | |
3091 | ||
3092 | Press(scrollbar, TRUE); | |
3093 | } | |
3094 | else // we were dragging the thumb | |
3095 | { | |
3096 | // restore its last location | |
3097 | HandleThumbMove(scrollbar, m_eventLastDrag); | |
3098 | } | |
3099 | ||
3100 | return TRUE; | |
3101 | } | |
3102 | } | |
3103 | else // normal case, scrolling hasn't been paused | |
3104 | { | |
3105 | // if we're scrolling the scrollbar because the arrow or the shaft was | |
3106 | // pressed, check that the mouse stays on the same scrollbar element | |
3107 | ||
3108 | if ( event.Moving() ) | |
3109 | { | |
3110 | ht = m_renderer->HitTestScrollbar(scrollbar, event.GetPosition()); | |
3111 | } | |
3112 | else // event.Leaving() | |
3113 | { | |
3114 | ht = wxHT_NOWHERE; | |
3115 | } | |
3116 | ||
3117 | // if we're dragging the thumb and the mouse stays in the scrollbar, it | |
3118 | // is still ok - we only want to catch the case when the mouse leaves | |
3119 | // the scrollbar here | |
3120 | if ( m_htLast == wxHT_SCROLLBAR_THUMB && ht != wxHT_NOWHERE ) | |
3121 | { | |
3122 | ht = wxHT_SCROLLBAR_THUMB; | |
3123 | } | |
3124 | ||
3125 | if ( ht != m_htLast ) | |
3126 | { | |
3127 | // what were we doing? 2 possibilities: either an arrow/shaft was | |
3128 | // pressed in which case we have a timer and so we just stop it or | |
3129 | // we were dragging the thumb | |
3130 | if ( m_timerScroll ) | |
3131 | { | |
3132 | // pause scrolling | |
3133 | m_interval = m_timerScroll->GetInterval(); | |
3134 | m_timerScroll->Stop(); | |
3135 | m_scrollPaused = TRUE; | |
3136 | ||
3137 | // unpress the arrow | |
3138 | Press(scrollbar, FALSE); | |
3139 | } | |
3140 | else // we were dragging the thumb | |
3141 | { | |
3142 | // remember the current thumb position to be able to restore it | |
3143 | // if the mouse returns to it later | |
3144 | m_eventLastDrag = event; | |
3145 | ||
3146 | // and restore the original position (before dragging) of the | |
3147 | // thumb for now | |
3148 | HandleThumbMove(scrollbar, m_eventStartDrag); | |
3149 | } | |
3150 | ||
3151 | return TRUE; | |
3152 | } | |
3153 | } | |
3154 | ||
3155 | return wxStdScrollBarInputHandler::HandleMouseMove(control, event); | |
3156 | } | |
3157 | ||
3158 | // ---------------------------------------------------------------------------- | |
3159 | // wxWin32CheckboxInputHandler | |
3160 | // ---------------------------------------------------------------------------- | |
3161 | ||
3162 | bool wxWin32CheckboxInputHandler::HandleKey(wxControl *control, | |
3163 | const wxKeyEvent& event, | |
3164 | bool pressed) | |
3165 | { | |
3166 | if ( pressed ) | |
3167 | { | |
3168 | wxControlAction action; | |
3169 | int keycode = event.GetKeyCode(); | |
3170 | switch ( keycode ) | |
3171 | { | |
3172 | case WXK_SPACE: | |
3173 | action = wxACTION_CHECKBOX_TOGGLE; | |
3174 | break; | |
3175 | ||
3176 | case WXK_SUBTRACT: | |
3177 | case WXK_NUMPAD_SUBTRACT: | |
3178 | action = wxACTION_CHECKBOX_CHECK; | |
3179 | break; | |
3180 | ||
3181 | case WXK_ADD: | |
3182 | case WXK_NUMPAD_ADD: | |
3183 | case WXK_NUMPAD_EQUAL: | |
3184 | action = wxACTION_CHECKBOX_CLEAR; | |
3185 | break; | |
3186 | } | |
3187 | ||
3188 | if ( !!action ) | |
3189 | { | |
3190 | control->PerformAction(action); | |
3191 | ||
3192 | return TRUE; | |
3193 | } | |
3194 | } | |
3195 | ||
3196 | return FALSE; | |
3197 | } | |
3198 | ||
3199 | // ---------------------------------------------------------------------------- | |
3200 | // wxWin32TextCtrlInputHandler | |
3201 | // ---------------------------------------------------------------------------- | |
3202 | ||
3203 | bool wxWin32TextCtrlInputHandler::HandleKey(wxControl *control, | |
3204 | const wxKeyEvent& event, | |
3205 | bool pressed) | |
3206 | { | |
3207 | // handle only MSW-specific text bindings here, the others are handled in | |
3208 | // the base class | |
3209 | if ( pressed ) | |
3210 | { | |
3211 | int keycode = event.GetKeyCode(); | |
3212 | ||
3213 | wxControlAction action; | |
3214 | if ( keycode == WXK_DELETE && event.ShiftDown() ) | |
3215 | { | |
3216 | action = wxACTION_TEXT_CUT; | |
3217 | } | |
3218 | else if ( keycode == WXK_INSERT ) | |
3219 | { | |
3220 | if ( event.ControlDown() ) | |
3221 | action = wxACTION_TEXT_COPY; | |
3222 | else if ( event.ShiftDown() ) | |
3223 | action = wxACTION_TEXT_PASTE; | |
3224 | } | |
3225 | ||
3226 | if ( action != wxACTION_NONE ) | |
3227 | { | |
3228 | control->PerformAction(action); | |
3229 | ||
3230 | return TRUE; | |
3231 | } | |
3232 | } | |
3233 | ||
3234 | return wxStdTextCtrlInputHandler::HandleKey(control, event, pressed); | |
3235 | } | |
3236 |