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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: windows.cpp | |
3 | // Purpose: wxWindowMac | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "window.h" | |
14 | #endif | |
15 | ||
16 | #include "wx/setup.h" | |
17 | #include "wx/menu.h" | |
18 | #include "wx/window.h" | |
19 | #include "wx/dc.h" | |
20 | #include "wx/dcclient.h" | |
21 | #include "wx/utils.h" | |
22 | #include "wx/app.h" | |
23 | #include "wx/panel.h" | |
24 | #include "wx/layout.h" | |
25 | #include "wx/dialog.h" | |
26 | #include "wx/listbox.h" | |
27 | #include "wx/scrolbar.h" | |
28 | #include "wx/statbox.h" | |
29 | #include "wx/button.h" | |
30 | #include "wx/settings.h" | |
31 | #include "wx/msgdlg.h" | |
32 | #include "wx/frame.h" | |
33 | #include "wx/notebook.h" | |
34 | #include "wx/tabctrl.h" | |
35 | #include "wx/tooltip.h" | |
36 | #include "wx/statusbr.h" | |
37 | #include "wx/menuitem.h" | |
38 | #include "wx/spinctrl.h" | |
39 | #include "wx/log.h" | |
40 | #include "wx/geometry.h" | |
41 | ||
42 | #if wxUSE_CARET | |
43 | #include "wx/caret.h" | |
44 | #endif // wxUSE_CARET | |
45 | ||
46 | #define wxWINDOW_HSCROLL 5998 | |
47 | #define wxWINDOW_VSCROLL 5997 | |
48 | #define MAC_SCROLLBAR_SIZE 16 | |
49 | ||
50 | #include "wx/mac/uma.h" | |
51 | #ifndef __DARWIN__ | |
52 | #include <Windows.h> | |
53 | #include <ToolUtils.h> | |
54 | #endif | |
55 | ||
56 | #if wxUSE_DRAG_AND_DROP | |
57 | #include "wx/dnd.h" | |
58 | #endif | |
59 | ||
60 | #include <string.h> | |
61 | ||
62 | extern wxList wxPendingDelete; | |
63 | wxWindowMac* gFocusWindow = NULL ; | |
64 | ||
65 | #ifdef __WXUNIVERSAL__ | |
66 | IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase) | |
67 | #else // __WXMAC__ | |
68 | IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) | |
69 | #endif // __WXUNIVERSAL__/__WXMAC__ | |
70 | ||
71 | #if !USE_SHARED_LIBRARY | |
72 | ||
73 | BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase) | |
74 | EVT_NC_PAINT(wxWindowMac::OnNcPaint) | |
75 | EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground) | |
76 | EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged) | |
77 | EVT_INIT_DIALOG(wxWindowMac::OnInitDialog) | |
78 | EVT_SET_FOCUS(wxWindowMac::OnSetFocus) | |
79 | EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent) | |
80 | END_EVENT_TABLE() | |
81 | ||
82 | #endif | |
83 | ||
84 | #define wxMAC_DEBUG_REDRAW 0 | |
85 | #ifndef wxMAC_DEBUG_REDRAW | |
86 | #define wxMAC_DEBUG_REDRAW 0 | |
87 | #endif | |
88 | ||
89 | #define wxMAC_USE_THEME_BORDER 0 | |
90 | ||
91 | ||
92 | // =========================================================================== | |
93 | // implementation | |
94 | // =========================================================================== | |
95 | ||
96 | ||
97 | // ---------------------------------------------------------------------------- | |
98 | // constructors and such | |
99 | // ---------------------------------------------------------------------------- | |
100 | ||
101 | void wxWindowMac::Init() | |
102 | { | |
103 | // generic | |
104 | InitBase(); | |
105 | ||
106 | m_isBeingDeleted = FALSE; | |
107 | m_backgroundTransparent = FALSE; | |
108 | ||
109 | // as all windows are created with WS_VISIBLE style... | |
110 | m_isShown = TRUE; | |
111 | ||
112 | m_x = 0; | |
113 | m_y = 0 ; | |
114 | m_width = 0 ; | |
115 | m_height = 0 ; | |
116 | ||
117 | m_hScrollBar = NULL ; | |
118 | m_vScrollBar = NULL ; | |
119 | ||
120 | m_label = wxEmptyString; | |
121 | } | |
122 | ||
123 | // Destructor | |
124 | wxWindowMac::~wxWindowMac() | |
125 | { | |
126 | SendDestroyEvent(); | |
127 | ||
128 | // deleting a window while it is shown invalidates the region | |
129 | if ( IsShown() ) { | |
130 | wxWindowMac* iter = this ; | |
131 | while( iter ) { | |
132 | if ( iter->IsTopLevel() ) | |
133 | { | |
134 | Refresh() ; | |
135 | break ; | |
136 | } | |
137 | iter = iter->GetParent() ; | |
138 | ||
139 | } | |
140 | } | |
141 | ||
142 | m_isBeingDeleted = TRUE; | |
143 | ||
144 | #ifndef __WXUNIVERSAL__ | |
145 | // VS: make sure there's no wxFrame with last focus set to us: | |
146 | for ( wxWindow *win = GetParent(); win; win = win->GetParent() ) | |
147 | { | |
148 | wxFrame *frame = wxDynamicCast(win, wxFrame); | |
149 | if ( frame ) | |
150 | { | |
151 | if ( frame->GetLastFocus() == this ) | |
152 | { | |
153 | frame->SetLastFocus((wxWindow*)NULL); | |
154 | } | |
155 | break; | |
156 | } | |
157 | } | |
158 | #endif // __WXUNIVERSAL__ | |
159 | ||
160 | if ( s_lastMouseWindow == this ) | |
161 | { | |
162 | s_lastMouseWindow = NULL ; | |
163 | } | |
164 | ||
165 | wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ; | |
166 | if ( frame ) | |
167 | { | |
168 | if ( frame->GetLastFocus() == this ) | |
169 | frame->SetLastFocus( NULL ) ; | |
170 | } | |
171 | ||
172 | if ( gFocusWindow == this ) | |
173 | { | |
174 | gFocusWindow = NULL ; | |
175 | } | |
176 | ||
177 | // CS: copied from MSW : | |
178 | // VS: destroy children first and _then_ detach *this from its parent. | |
179 | // If we'd do it the other way around, children wouldn't be able | |
180 | // find their parent frame (see above). | |
181 | DestroyChildren(); | |
182 | ||
183 | if ( m_parent ) | |
184 | m_parent->RemoveChild(this); | |
185 | ||
186 | // delete our drop target if we've got one | |
187 | #if wxUSE_DRAG_AND_DROP | |
188 | if ( m_dropTarget != NULL ) | |
189 | { | |
190 | delete m_dropTarget; | |
191 | m_dropTarget = NULL; | |
192 | } | |
193 | #endif // wxUSE_DRAG_AND_DROP | |
194 | } | |
195 | ||
196 | // Constructor | |
197 | bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id, | |
198 | const wxPoint& pos, | |
199 | const wxSize& size, | |
200 | long style, | |
201 | const wxString& name) | |
202 | { | |
203 | wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") ); | |
204 | ||
205 | #if wxUSE_STATBOX | |
206 | // wxGTK doesn't allow to create controls with static box as the parent so | |
207 | // this will result in a crash when the program is ported to wxGTK - warn | |
208 | // about it | |
209 | // | |
210 | // the correct solution is to create the controls as siblings of the | |
211 | // static box | |
212 | wxASSERT_MSG( !wxDynamicCast(parent, wxStaticBox), | |
213 | _T("wxStaticBox can't be used as a window parent!") ); | |
214 | #endif // wxUSE_STATBOX | |
215 | ||
216 | if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) | |
217 | return FALSE; | |
218 | ||
219 | parent->AddChild(this); | |
220 | ||
221 | m_x = (int)pos.x; | |
222 | m_y = (int)pos.y; | |
223 | AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING); | |
224 | m_width = WidthDefault( size.x ); | |
225 | m_height = HeightDefault( size.y ) ; | |
226 | #ifndef __WXUNIVERSAL__ | |
227 | // Don't give scrollbars to wxControls unless they ask for them | |
228 | if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) || | |
229 | (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL))) | |
230 | { | |
231 | MacCreateScrollBars( style ) ; | |
232 | } | |
233 | #endif | |
234 | return TRUE; | |
235 | } | |
236 | ||
237 | void wxWindowMac::SetFocus() | |
238 | { | |
239 | if ( gFocusWindow == this ) | |
240 | return ; | |
241 | ||
242 | if ( AcceptsFocus() ) | |
243 | { | |
244 | if (gFocusWindow ) | |
245 | { | |
246 | #if wxUSE_CARET | |
247 | // Deal with caret | |
248 | if ( gFocusWindow->m_caret ) | |
249 | { | |
250 | gFocusWindow->m_caret->OnKillFocus(); | |
251 | } | |
252 | #endif // wxUSE_CARET | |
253 | #ifndef __WXUNIVERSAL__ | |
254 | wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; | |
255 | if ( control && control->GetMacControl() ) | |
256 | { | |
257 | UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNoPart ) ; | |
258 | control->MacRedrawControl() ; | |
259 | } | |
260 | #endif | |
261 | // Without testing the window id, for some reason | |
262 | // a kill focus event can still be sent to | |
263 | // the control just being focussed. | |
264 | int thisId = this->m_windowId; | |
265 | int gFocusWindowId = gFocusWindow->m_windowId; | |
266 | if (gFocusWindowId != thisId) | |
267 | { | |
268 | wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId); | |
269 | event.SetEventObject(gFocusWindow); | |
270 | gFocusWindow->GetEventHandler()->ProcessEvent(event) ; | |
271 | } | |
272 | } | |
273 | gFocusWindow = this ; | |
274 | { | |
275 | #if wxUSE_CARET | |
276 | // Deal with caret | |
277 | if ( m_caret ) | |
278 | { | |
279 | m_caret->OnSetFocus(); | |
280 | } | |
281 | #endif // wxUSE_CARET | |
282 | // panel wants to track the window which was the last to have focus in it | |
283 | wxChildFocusEvent eventFocus(this); | |
284 | GetEventHandler()->ProcessEvent(eventFocus); | |
285 | ||
286 | #ifndef __WXUNIVERSAL__ | |
287 | wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; | |
288 | if ( control && control->GetMacControl() ) | |
289 | { | |
290 | UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNextPart ) ; | |
291 | } | |
292 | #endif | |
293 | wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId); | |
294 | event.SetEventObject(this); | |
295 | GetEventHandler()->ProcessEvent(event) ; | |
296 | } | |
297 | } | |
298 | } | |
299 | ||
300 | bool wxWindowMac::Enable(bool enable) | |
301 | { | |
302 | if ( !wxWindowBase::Enable(enable) ) | |
303 | return FALSE; | |
304 | ||
305 | MacSuperEnabled( enable ) ; | |
306 | ||
307 | return TRUE; | |
308 | } | |
309 | ||
310 | void wxWindowMac::DoCaptureMouse() | |
311 | { | |
312 | wxTheApp->s_captureWindow = this ; | |
313 | } | |
314 | ||
315 | wxWindow* wxWindowBase::GetCapture() | |
316 | { | |
317 | return wxTheApp->s_captureWindow ; | |
318 | } | |
319 | ||
320 | void wxWindowMac::DoReleaseMouse() | |
321 | { | |
322 | wxTheApp->s_captureWindow = NULL ; | |
323 | } | |
324 | ||
325 | #if wxUSE_DRAG_AND_DROP | |
326 | ||
327 | void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget) | |
328 | { | |
329 | if ( m_dropTarget != 0 ) { | |
330 | delete m_dropTarget; | |
331 | } | |
332 | ||
333 | m_dropTarget = pDropTarget; | |
334 | if ( m_dropTarget != 0 ) | |
335 | { | |
336 | // TODO | |
337 | } | |
338 | } | |
339 | ||
340 | #endif | |
341 | ||
342 | // Old style file-manager drag&drop | |
343 | void wxWindowMac::DragAcceptFiles(bool accept) | |
344 | { | |
345 | // TODO | |
346 | } | |
347 | ||
348 | // Get total size | |
349 | void wxWindowMac::DoGetSize(int *x, int *y) const | |
350 | { | |
351 | if(x) *x = m_width ; | |
352 | if(y) *y = m_height ; | |
353 | } | |
354 | ||
355 | void wxWindowMac::DoGetPosition(int *x, int *y) const | |
356 | { | |
357 | int xx,yy; | |
358 | ||
359 | xx = m_x ; | |
360 | yy = m_y ; | |
361 | if ( !IsTopLevel() && GetParent()) | |
362 | { | |
363 | wxPoint pt(GetParent()->GetClientAreaOrigin()); | |
364 | xx -= pt.x; | |
365 | yy -= pt.y; | |
366 | } | |
367 | if(x) *x = xx; | |
368 | if(y) *y = yy; | |
369 | } | |
370 | ||
371 | #if wxUSE_MENUS | |
372 | bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y) | |
373 | { | |
374 | menu->SetInvokingWindow(this); | |
375 | menu->UpdateUI(); | |
376 | ClientToScreen( &x , &y ) ; | |
377 | ||
378 | menu->MacBeforeDisplay( true ) ; | |
379 | long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ; | |
380 | if ( HiWord(menuResult) != 0 ) | |
381 | { | |
382 | MenuCommand id ; | |
383 | GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ; | |
384 | wxMenuItem* item = NULL ; | |
385 | wxMenu* realmenu ; | |
386 | item = menu->FindItem(id, &realmenu) ; | |
387 | if (item->IsCheckable()) | |
388 | { | |
389 | item->Check( !item->IsChecked() ) ; | |
390 | } | |
391 | menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ; | |
392 | } | |
393 | menu->MacAfterDisplay( true ) ; | |
394 | ||
395 | menu->SetInvokingWindow(NULL); | |
396 | ||
397 | return TRUE; | |
398 | } | |
399 | #endif | |
400 | ||
401 | void wxWindowMac::DoScreenToClient(int *x, int *y) const | |
402 | { | |
403 | WindowRef window = (WindowRef) MacGetRootWindow() ; | |
404 | ||
405 | Point localwhere = {0,0} ; | |
406 | ||
407 | if(x) localwhere.h = * x ; | |
408 | if(y) localwhere.v = * y ; | |
409 | ||
410 | GrafPtr port ; | |
411 | ::GetPort( &port ) ; | |
412 | ::SetPort( UMAGetWindowPort( window ) ) ; | |
413 | ::GlobalToLocal( &localwhere ) ; | |
414 | ::SetPort( port ) ; | |
415 | ||
416 | if(x) *x = localwhere.h ; | |
417 | if(y) *y = localwhere.v ; | |
418 | ||
419 | MacRootWindowToWindow( x , y ) ; | |
420 | if ( x ) | |
421 | *x -= MacGetLeftBorderSize() ; | |
422 | if ( y ) | |
423 | *y -= MacGetTopBorderSize() ; | |
424 | } | |
425 | ||
426 | void wxWindowMac::DoClientToScreen(int *x, int *y) const | |
427 | { | |
428 | WindowRef window = (WindowRef) MacGetRootWindow() ; | |
429 | ||
430 | if ( x ) | |
431 | *x += MacGetLeftBorderSize() ; | |
432 | if ( y ) | |
433 | *y += MacGetTopBorderSize() ; | |
434 | ||
435 | MacWindowToRootWindow( x , y ) ; | |
436 | ||
437 | Point localwhere = { 0,0 }; | |
438 | if(x) localwhere.h = * x ; | |
439 | if(y) localwhere.v = * y ; | |
440 | ||
441 | GrafPtr port ; | |
442 | ::GetPort( &port ) ; | |
443 | ::SetPort( UMAGetWindowPort( window ) ) ; | |
444 | ||
445 | ::LocalToGlobal( &localwhere ) ; | |
446 | ::SetPort( port ) ; | |
447 | if(x) *x = localwhere.h ; | |
448 | if(y) *y = localwhere.v ; | |
449 | } | |
450 | ||
451 | void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const | |
452 | { | |
453 | wxPoint origin = GetClientAreaOrigin() ; | |
454 | if(x) *x += origin.x ; | |
455 | if(y) *y += origin.y ; | |
456 | ||
457 | MacWindowToRootWindow( x , y ) ; | |
458 | } | |
459 | ||
460 | void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const | |
461 | { | |
462 | wxPoint origin = GetClientAreaOrigin() ; | |
463 | MacRootWindowToWindow( x , y ) ; | |
464 | if(x) *x -= origin.x ; | |
465 | if(y) *y -= origin.y ; | |
466 | } | |
467 | ||
468 | void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const | |
469 | { | |
470 | if ( !IsTopLevel() ) | |
471 | { | |
472 | if(x) *x += m_x ; | |
473 | if(y) *y += m_y ; | |
474 | GetParent()->MacWindowToRootWindow( x , y ) ; | |
475 | } | |
476 | } | |
477 | ||
478 | void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const | |
479 | { | |
480 | if ( !IsTopLevel() ) | |
481 | { | |
482 | if(x) *x -= m_x ; | |
483 | if(y) *y -= m_y ; | |
484 | GetParent()->MacRootWindowToWindow( x , y ) ; | |
485 | } | |
486 | } | |
487 | ||
488 | bool wxWindowMac::SetCursor(const wxCursor& cursor) | |
489 | { | |
490 | if (m_cursor == cursor) | |
491 | return FALSE; | |
492 | ||
493 | if (wxNullCursor == cursor) | |
494 | { | |
495 | if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) ) | |
496 | return FALSE ; | |
497 | } | |
498 | else | |
499 | { | |
500 | if ( ! wxWindowBase::SetCursor( cursor ) ) | |
501 | return FALSE ; | |
502 | } | |
503 | ||
504 | wxASSERT_MSG( m_cursor.Ok(), | |
505 | wxT("cursor must be valid after call to the base version")); | |
506 | ||
507 | Point pt ; | |
508 | wxWindowMac *mouseWin ; | |
509 | GetMouse( &pt ) ; | |
510 | ||
511 | // Change the cursor NOW if we're within the correct window | |
512 | ||
513 | if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) ) | |
514 | { | |
515 | if ( mouseWin == this && !wxIsBusy() ) | |
516 | { | |
517 | m_cursor.MacInstall() ; | |
518 | } | |
519 | } | |
520 | ||
521 | return TRUE ; | |
522 | } | |
523 | ||
524 | ||
525 | // Get size *available for subwindows* i.e. excluding menu bar etc. | |
526 | void wxWindowMac::DoGetClientSize(int *x, int *y) const | |
527 | { | |
528 | int ww, hh; | |
529 | ww = m_width ; | |
530 | hh = m_height ; | |
531 | ||
532 | ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ; | |
533 | hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( ); | |
534 | ||
535 | if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) ) | |
536 | { | |
537 | int x1 = 0 ; | |
538 | int y1 = 0 ; | |
539 | int w = m_width ; | |
540 | int h = m_height ; | |
541 | ||
542 | MacClientToRootWindow( &x1 , &y1 ) ; | |
543 | MacClientToRootWindow( &w , &h ) ; | |
544 | ||
545 | wxWindowMac *iter = (wxWindowMac*)this ; | |
546 | ||
547 | int totW = 10000 , totH = 10000; | |
548 | while( iter ) | |
549 | { | |
550 | if ( iter->IsTopLevel() ) | |
551 | { | |
552 | totW = iter->m_width ; | |
553 | totH = iter->m_height ; | |
554 | break ; | |
555 | } | |
556 | ||
557 | iter = iter->GetParent() ; | |
558 | } | |
559 | ||
560 | if (m_hScrollBar && m_hScrollBar->IsShown() ) | |
561 | { | |
562 | hh -= MAC_SCROLLBAR_SIZE; | |
563 | if ( h-y1 >= totH ) | |
564 | { | |
565 | hh += 1 ; | |
566 | } | |
567 | } | |
568 | if (m_vScrollBar && m_vScrollBar->IsShown() ) | |
569 | { | |
570 | ww -= MAC_SCROLLBAR_SIZE; | |
571 | if ( w-x1 >= totW ) | |
572 | { | |
573 | ww += 1 ; | |
574 | } | |
575 | } | |
576 | } | |
577 | if(x) *x = ww; | |
578 | if(y) *y = hh; | |
579 | } | |
580 | ||
581 | ||
582 | // ---------------------------------------------------------------------------- | |
583 | // tooltips | |
584 | // ---------------------------------------------------------------------------- | |
585 | ||
586 | #if wxUSE_TOOLTIPS | |
587 | ||
588 | void wxWindowMac::DoSetToolTip(wxToolTip *tooltip) | |
589 | { | |
590 | wxWindowBase::DoSetToolTip(tooltip); | |
591 | ||
592 | if ( m_tooltip ) | |
593 | m_tooltip->SetWindow(this); | |
594 | } | |
595 | ||
596 | #endif // wxUSE_TOOLTIPS | |
597 | ||
598 | void wxWindowMac::DoMoveWindow(int x, int y, int width, int height) | |
599 | { | |
600 | int former_x = m_x ; | |
601 | int former_y = m_y ; | |
602 | int former_w = m_width ; | |
603 | int former_h = m_height ; | |
604 | ||
605 | int actualWidth = width; | |
606 | int actualHeight = height; | |
607 | int actualX = x; | |
608 | int actualY = y; | |
609 | ||
610 | if ((m_minWidth != -1) && (actualWidth < m_minWidth)) | |
611 | actualWidth = m_minWidth; | |
612 | if ((m_minHeight != -1) && (actualHeight < m_minHeight)) | |
613 | actualHeight = m_minHeight; | |
614 | if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) | |
615 | actualWidth = m_maxWidth; | |
616 | if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) | |
617 | actualHeight = m_maxHeight; | |
618 | ||
619 | bool doMove = false ; | |
620 | bool doResize = false ; | |
621 | ||
622 | if ( actualX != former_x || actualY != former_y ) | |
623 | { | |
624 | doMove = true ; | |
625 | } | |
626 | if ( actualWidth != former_w || actualHeight != former_h ) | |
627 | { | |
628 | doResize = true ; | |
629 | } | |
630 | ||
631 | if ( doMove || doResize ) | |
632 | { | |
633 | // erase former position | |
634 | ||
635 | bool partialRepaint = false ; | |
636 | ||
637 | if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) ) | |
638 | { | |
639 | wxPoint oldPos( m_x , m_y ) ; | |
640 | wxPoint newPos( actualX , actualY ) ; | |
641 | MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ; | |
642 | MacWindowToRootWindow( &newPos.x , &newPos.y ) ; | |
643 | if ( oldPos == newPos ) | |
644 | { | |
645 | partialRepaint = true ; | |
646 | RgnHandle oldRgn,newRgn,diffRgn ; | |
647 | oldRgn = NewRgn() ; | |
648 | newRgn = NewRgn() ; | |
649 | diffRgn = NewRgn() ; | |
650 | SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ; | |
651 | SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ; | |
652 | DiffRgn( newRgn , oldRgn , diffRgn ) ; | |
653 | InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ; | |
654 | DiffRgn( oldRgn , newRgn , diffRgn ) ; | |
655 | InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ; | |
656 | DisposeRgn(oldRgn) ; | |
657 | DisposeRgn(newRgn) ; | |
658 | DisposeRgn(diffRgn) ; | |
659 | } | |
660 | } | |
661 | ||
662 | if ( !partialRepaint ) | |
663 | Refresh() ; | |
664 | ||
665 | m_x = actualX ; | |
666 | m_y = actualY ; | |
667 | m_width = actualWidth ; | |
668 | m_height = actualHeight ; | |
669 | ||
670 | // update any low-level frame-relative positions | |
671 | ||
672 | MacUpdateDimensions() ; | |
673 | // erase new position | |
674 | ||
675 | if ( !partialRepaint ) | |
676 | Refresh() ; | |
677 | if ( doMove ) | |
678 | wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified | |
679 | ||
680 | MacRepositionScrollBars() ; | |
681 | if ( doMove ) | |
682 | { | |
683 | wxPoint point(m_x, m_y); | |
684 | wxMoveEvent event(point, m_windowId); | |
685 | event.SetEventObject(this); | |
686 | GetEventHandler()->ProcessEvent(event) ; | |
687 | } | |
688 | if ( doResize ) | |
689 | { | |
690 | MacRepositionScrollBars() ; | |
691 | wxSize size(m_width, m_height); | |
692 | wxSizeEvent event(size, m_windowId); | |
693 | event.SetEventObject(this); | |
694 | GetEventHandler()->ProcessEvent(event); | |
695 | } | |
696 | } | |
697 | ||
698 | } | |
699 | ||
700 | // set the size of the window: if the dimensions are positive, just use them, | |
701 | // but if any of them is equal to -1, it means that we must find the value for | |
702 | // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in | |
703 | // which case -1 is a valid value for x and y) | |
704 | // | |
705 | // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate | |
706 | // the width/height to best suit our contents, otherwise we reuse the current | |
707 | // width/height | |
708 | void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags) | |
709 | { | |
710 | // get the current size and position... | |
711 | int currentX, currentY; | |
712 | GetPosition(¤tX, ¤tY); | |
713 | ||
714 | int currentW,currentH; | |
715 | GetSize(¤tW, ¤tH); | |
716 | ||
717 | // ... and don't do anything (avoiding flicker) if it's already ok | |
718 | if ( x == currentX && y == currentY && | |
719 | width == currentW && height == currentH ) | |
720 | { | |
721 | MacRepositionScrollBars() ; // we might have a real position shift | |
722 | return; | |
723 | } | |
724 | ||
725 | if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) | |
726 | x = currentX; | |
727 | if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) | |
728 | y = currentY; | |
729 | ||
730 | AdjustForParentClientOrigin(x, y, sizeFlags); | |
731 | ||
732 | wxSize size(-1, -1); | |
733 | if ( width == -1 ) | |
734 | { | |
735 | if ( sizeFlags & wxSIZE_AUTO_WIDTH ) | |
736 | { | |
737 | size = DoGetBestSize(); | |
738 | width = size.x; | |
739 | } | |
740 | else | |
741 | { | |
742 | // just take the current one | |
743 | width = currentW; | |
744 | } | |
745 | } | |
746 | ||
747 | if ( height == -1 ) | |
748 | { | |
749 | if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) | |
750 | { | |
751 | if ( size.x == -1 ) | |
752 | { | |
753 | size = DoGetBestSize(); | |
754 | } | |
755 | //else: already called DoGetBestSize() above | |
756 | ||
757 | height = size.y; | |
758 | } | |
759 | else | |
760 | { | |
761 | // just take the current one | |
762 | height = currentH; | |
763 | } | |
764 | } | |
765 | ||
766 | DoMoveWindow(x, y, width, height); | |
767 | ||
768 | } | |
769 | // For implementation purposes - sometimes decorations make the client area | |
770 | // smaller | |
771 | ||
772 | wxPoint wxWindowMac::GetClientAreaOrigin() const | |
773 | { | |
774 | return wxPoint(MacGetLeftBorderSize( ) , MacGetTopBorderSize( ) ); | |
775 | } | |
776 | ||
777 | void wxWindowMac::SetTitle(const wxString& title) | |
778 | { | |
779 | m_label = title ; | |
780 | } | |
781 | ||
782 | wxString wxWindowMac::GetTitle() const | |
783 | { | |
784 | return m_label ; | |
785 | } | |
786 | ||
787 | bool wxWindowMac::Show(bool show) | |
788 | { | |
789 | if ( !wxWindowBase::Show(show) ) | |
790 | return FALSE; | |
791 | ||
792 | MacSuperShown( show ) ; | |
793 | Refresh() ; | |
794 | ||
795 | return TRUE; | |
796 | } | |
797 | ||
798 | void wxWindowMac::MacSuperShown( bool show ) | |
799 | { | |
800 | wxWindowListNode *node = GetChildren().GetFirst(); | |
801 | while ( node ) | |
802 | { | |
803 | wxWindowMac *child = node->GetData(); | |
804 | if ( child->m_isShown ) | |
805 | child->MacSuperShown( show ) ; | |
806 | node = node->GetNext(); | |
807 | } | |
808 | } | |
809 | ||
810 | void wxWindowMac::MacSuperEnabled( bool enabled ) | |
811 | { | |
812 | if ( !IsTopLevel() ) | |
813 | { | |
814 | // to be absolutely correct we'd have to invalidate (with eraseBkground | |
815 | // because unter MacOSX the frames are drawn with an addXXX mode) | |
816 | // the borders area | |
817 | } | |
818 | wxWindowListNode *node = GetChildren().GetFirst(); | |
819 | while ( node ) | |
820 | { | |
821 | wxWindowMac *child = (wxWindowMac *)node->GetData(); | |
822 | if ( child->m_isShown ) | |
823 | child->MacSuperEnabled( enabled ) ; | |
824 | node = node->GetNext(); | |
825 | } | |
826 | } | |
827 | ||
828 | bool wxWindowMac::MacIsReallyShown() const | |
829 | { | |
830 | if ( m_isShown && (m_parent != NULL) ) { | |
831 | return m_parent->MacIsReallyShown(); | |
832 | } | |
833 | return m_isShown; | |
834 | /* | |
835 | bool status = m_isShown ; | |
836 | wxWindowMac * win = this ; | |
837 | while ( status && win->m_parent != NULL ) | |
838 | { | |
839 | win = win->m_parent ; | |
840 | status = win->m_isShown ; | |
841 | } | |
842 | return status ; | |
843 | */ | |
844 | } | |
845 | ||
846 | int wxWindowMac::GetCharHeight() const | |
847 | { | |
848 | wxClientDC dc ( (wxWindowMac*)this ) ; | |
849 | return dc.GetCharHeight() ; | |
850 | } | |
851 | ||
852 | int wxWindowMac::GetCharWidth() const | |
853 | { | |
854 | wxClientDC dc ( (wxWindowMac*)this ) ; | |
855 | return dc.GetCharWidth() ; | |
856 | } | |
857 | ||
858 | void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y, | |
859 | int *descent, int *externalLeading, const wxFont *theFont ) const | |
860 | { | |
861 | const wxFont *fontToUse = theFont; | |
862 | if ( !fontToUse ) | |
863 | fontToUse = &m_font; | |
864 | ||
865 | wxClientDC dc( (wxWindowMac*) this ) ; | |
866 | long lx,ly,ld,le ; | |
867 | dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ; | |
868 | if ( externalLeading ) | |
869 | *externalLeading = le ; | |
870 | if ( descent ) | |
871 | *descent = ld ; | |
872 | if ( x ) | |
873 | *x = lx ; | |
874 | if ( y ) | |
875 | *y = ly ; | |
876 | } | |
877 | ||
878 | /* | |
879 | * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect | |
880 | * we always intersect with the entire window, not only with the client area | |
881 | */ | |
882 | ||
883 | void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect) | |
884 | { | |
885 | if ( MacGetTopLevelWindow() == NULL ) | |
886 | return ; | |
887 | ||
888 | if ( !MacIsReallyShown() ) | |
889 | return ; | |
890 | ||
891 | wxPoint client = GetClientAreaOrigin(); | |
892 | int x1 = -client.x; | |
893 | int y1 = -client.y; | |
894 | int x2 = m_width - client.x; | |
895 | int y2 = m_height - client.y; | |
896 | ||
897 | if (IsKindOf( CLASSINFO(wxButton))) | |
898 | { | |
899 | // buttons have an "aura" | |
900 | y1 -= 5; | |
901 | x1 -= 5; | |
902 | y2 += 5; | |
903 | x2 += 5; | |
904 | } | |
905 | ||
906 | Rect clientrect = { y1, x1, y2, x2 }; | |
907 | ||
908 | if ( rect ) | |
909 | { | |
910 | Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ; | |
911 | SectRect( &clientrect , &r , &clientrect ) ; | |
912 | } | |
913 | ||
914 | if ( !EmptyRect( &clientrect ) ) | |
915 | { | |
916 | int top = 0 , left = 0 ; | |
917 | ||
918 | MacClientToRootWindow( &left , &top ) ; | |
919 | OffsetRect( &clientrect , left , top ) ; | |
920 | ||
921 | MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ; | |
922 | } | |
923 | } | |
924 | ||
925 | #if wxUSE_CARET && WXWIN_COMPATIBILITY | |
926 | // --------------------------------------------------------------------------- | |
927 | // Caret manipulation | |
928 | // --------------------------------------------------------------------------- | |
929 | ||
930 | void wxWindowMac::CreateCaret(int w, int h) | |
931 | { | |
932 | SetCaret(new wxCaret(this, w, h)); | |
933 | } | |
934 | ||
935 | void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap)) | |
936 | { | |
937 | wxFAIL_MSG("not implemented"); | |
938 | } | |
939 | ||
940 | void wxWindowMac::ShowCaret(bool show) | |
941 | { | |
942 | wxCHECK_RET( m_caret, "no caret to show" ); | |
943 | ||
944 | m_caret->Show(show); | |
945 | } | |
946 | ||
947 | void wxWindowMac::DestroyCaret() | |
948 | { | |
949 | SetCaret(NULL); | |
950 | } | |
951 | ||
952 | void wxWindowMac::SetCaretPos(int x, int y) | |
953 | { | |
954 | wxCHECK_RET( m_caret, "no caret to move" ); | |
955 | ||
956 | m_caret->Move(x, y); | |
957 | } | |
958 | ||
959 | void wxWindowMac::GetCaretPos(int *x, int *y) const | |
960 | { | |
961 | wxCHECK_RET( m_caret, "no caret to get position of" ); | |
962 | ||
963 | m_caret->GetPosition(x, y); | |
964 | } | |
965 | #endif // wxUSE_CARET | |
966 | ||
967 | wxWindowMac *wxGetActiveWindow() | |
968 | { | |
969 | // actually this is a windows-only concept | |
970 | return NULL; | |
971 | } | |
972 | ||
973 | // Coordinates relative to the window | |
974 | void wxWindowMac::WarpPointer (int x_pos, int y_pos) | |
975 | { | |
976 | // We really don't move the mouse programmatically under Mac. | |
977 | } | |
978 | ||
979 | const wxBrush& wxWindowMac::MacGetBackgroundBrush() | |
980 | { | |
981 | if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) ) | |
982 | { | |
983 | m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ; | |
984 | } | |
985 | else if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) ) | |
986 | { | |
987 | // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether | |
988 | // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have | |
989 | // either a non gray background color or a non control window | |
990 | ||
991 | WindowRef window = (WindowRef) MacGetRootWindow() ; | |
992 | ||
993 | wxWindowMac* parent = GetParent() ; | |
994 | while( parent ) | |
995 | { | |
996 | if ( parent->MacGetRootWindow() != window ) | |
997 | { | |
998 | // we are in a different window on the mac system | |
999 | parent = NULL ; | |
1000 | break ; | |
1001 | } | |
1002 | ||
1003 | { | |
1004 | if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) | |
1005 | && parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) ) | |
1006 | { | |
1007 | // if we have any other colours in the hierarchy | |
1008 | m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ; | |
1009 | break ; | |
1010 | } | |
1011 | // if we have the normal colours in the hierarchy but another control etc. -> use it's background | |
1012 | if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) | |
1013 | { | |
1014 | Rect extent = { 0 , 0 , 0 , 0 } ; | |
1015 | int x , y ; | |
1016 | x = y = 0 ; | |
1017 | wxSize size = parent->GetSize() ; | |
1018 | parent->MacClientToRootWindow( &x , &y ) ; | |
1019 | extent.left = x ; | |
1020 | extent.top = y ; | |
1021 | extent.top-- ; | |
1022 | extent.right = x + size.x ; | |
1023 | extent.bottom = y + size.y ; | |
1024 | m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive | |
1025 | break ; | |
1026 | } | |
1027 | } | |
1028 | parent = parent->GetParent() ; | |
1029 | } | |
1030 | if ( !parent ) | |
1031 | { | |
1032 | m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive | |
1033 | } | |
1034 | } | |
1035 | else | |
1036 | { | |
1037 | m_macBackgroundBrush.SetColour( m_backgroundColour ) ; | |
1038 | } | |
1039 | ||
1040 | return m_macBackgroundBrush ; | |
1041 | } | |
1042 | ||
1043 | void wxWindowMac::OnEraseBackground(wxEraseEvent& event) | |
1044 | { | |
1045 | event.GetDC()->Clear() ; | |
1046 | } | |
1047 | ||
1048 | void wxWindowMac::OnNcPaint( wxNcPaintEvent& event ) | |
1049 | { | |
1050 | wxWindowDC dc(this) ; | |
1051 | wxMacPortSetter helper(&dc) ; | |
1052 | ||
1053 | MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ; | |
1054 | } | |
1055 | ||
1056 | int wxWindowMac::GetScrollPos(int orient) const | |
1057 | { | |
1058 | if ( orient == wxHORIZONTAL ) | |
1059 | { | |
1060 | if ( m_hScrollBar ) | |
1061 | return m_hScrollBar->GetThumbPosition() ; | |
1062 | } | |
1063 | else | |
1064 | { | |
1065 | if ( m_vScrollBar ) | |
1066 | return m_vScrollBar->GetThumbPosition() ; | |
1067 | } | |
1068 | return 0; | |
1069 | } | |
1070 | ||
1071 | // This now returns the whole range, not just the number | |
1072 | // of positions that we can scroll. | |
1073 | int wxWindowMac::GetScrollRange(int orient) const | |
1074 | { | |
1075 | if ( orient == wxHORIZONTAL ) | |
1076 | { | |
1077 | if ( m_hScrollBar ) | |
1078 | return m_hScrollBar->GetRange() ; | |
1079 | } | |
1080 | else | |
1081 | { | |
1082 | if ( m_vScrollBar ) | |
1083 | return m_vScrollBar->GetRange() ; | |
1084 | } | |
1085 | return 0; | |
1086 | } | |
1087 | ||
1088 | int wxWindowMac::GetScrollThumb(int orient) const | |
1089 | { | |
1090 | if ( orient == wxHORIZONTAL ) | |
1091 | { | |
1092 | if ( m_hScrollBar ) | |
1093 | return m_hScrollBar->GetThumbSize() ; | |
1094 | } | |
1095 | else | |
1096 | { | |
1097 | if ( m_vScrollBar ) | |
1098 | return m_vScrollBar->GetThumbSize() ; | |
1099 | } | |
1100 | return 0; | |
1101 | } | |
1102 | ||
1103 | void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh) | |
1104 | { | |
1105 | if ( orient == wxHORIZONTAL ) | |
1106 | { | |
1107 | if ( m_hScrollBar ) | |
1108 | m_hScrollBar->SetThumbPosition( pos ) ; | |
1109 | } | |
1110 | else | |
1111 | { | |
1112 | if ( m_vScrollBar ) | |
1113 | m_vScrollBar->SetThumbPosition( pos ) ; | |
1114 | } | |
1115 | } | |
1116 | ||
1117 | void wxWindowMac::MacPaintBorders( int left , int top ) | |
1118 | { | |
1119 | if( IsTopLevel() ) | |
1120 | return ; | |
1121 | ||
1122 | RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ; | |
1123 | RGBColor black = { 0x0000, 0x0000 , 0x0000 } ; | |
1124 | RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ; | |
1125 | RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ; | |
1126 | PenNormal() ; | |
1127 | ||
1128 | if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) ) | |
1129 | { | |
1130 | #if wxMAC_USE_THEME_BORDER | |
1131 | Rect rect = { top , left , m_height + top , m_width + left } ; | |
1132 | SInt32 border = 0 ; | |
1133 | /* | |
1134 | GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ; | |
1135 | InsetRect( &rect , border , border ); | |
1136 | DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ; | |
1137 | */ | |
1138 | ||
1139 | DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ; | |
1140 | #else | |
1141 | bool sunken = HasFlag( wxSUNKEN_BORDER ) ; | |
1142 | RGBForeColor( &face ); | |
1143 | MoveTo( left + 0 , top + m_height - 2 ); | |
1144 | LineTo( left + 0 , top + 0 ); | |
1145 | LineTo( left + m_width - 2 , top + 0 ); | |
1146 | ||
1147 | MoveTo( left + 2 , top + m_height - 3 ); | |
1148 | LineTo( left + m_width - 3 , top + m_height - 3 ); | |
1149 | LineTo( left + m_width - 3 , top + 2 ); | |
1150 | ||
1151 | RGBForeColor( sunken ? &face : &black ); | |
1152 | MoveTo( left + 0 , top + m_height - 1 ); | |
1153 | LineTo( left + m_width - 1 , top + m_height - 1 ); | |
1154 | LineTo( left + m_width - 1 , top + 0 ); | |
1155 | ||
1156 | RGBForeColor( sunken ? &shadow : &white ); | |
1157 | MoveTo( left + 1 , top + m_height - 3 ); | |
1158 | LineTo( left + 1, top + 1 ); | |
1159 | LineTo( left + m_width - 3 , top + 1 ); | |
1160 | ||
1161 | RGBForeColor( sunken ? &white : &shadow ); | |
1162 | MoveTo( left + 1 , top + m_height - 2 ); | |
1163 | LineTo( left + m_width - 2 , top + m_height - 2 ); | |
1164 | LineTo( left + m_width - 2 , top + 1 ); | |
1165 | ||
1166 | RGBForeColor( sunken ? &black : &face ); | |
1167 | MoveTo( left + 2 , top + m_height - 4 ); | |
1168 | LineTo( left + 2 , top + 2 ); | |
1169 | LineTo( left + m_width - 4 , top + 2 ); | |
1170 | #endif | |
1171 | } | |
1172 | else if (HasFlag(wxSIMPLE_BORDER)) | |
1173 | { | |
1174 | Rect rect = { top , left , m_height + top , m_width + left } ; | |
1175 | RGBForeColor( &black ) ; | |
1176 | FrameRect( &rect ) ; | |
1177 | } | |
1178 | } | |
1179 | ||
1180 | void wxWindowMac::RemoveChild( wxWindowBase *child ) | |
1181 | { | |
1182 | if ( child == m_hScrollBar ) | |
1183 | m_hScrollBar = NULL ; | |
1184 | if ( child == m_vScrollBar ) | |
1185 | m_vScrollBar = NULL ; | |
1186 | ||
1187 | wxWindowBase::RemoveChild( child ) ; | |
1188 | } | |
1189 | ||
1190 | // New function that will replace some of the above. | |
1191 | void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible, | |
1192 | int range, bool refresh) | |
1193 | { | |
1194 | if ( orient == wxHORIZONTAL ) | |
1195 | { | |
1196 | if ( m_hScrollBar ) | |
1197 | { | |
1198 | if ( range == 0 || thumbVisible >= range ) | |
1199 | { | |
1200 | if ( m_hScrollBar->IsShown() ) | |
1201 | m_hScrollBar->Show(false) ; | |
1202 | } | |
1203 | else | |
1204 | { | |
1205 | if ( !m_hScrollBar->IsShown() ) | |
1206 | m_hScrollBar->Show(true) ; | |
1207 | m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; | |
1208 | } | |
1209 | } | |
1210 | } | |
1211 | else | |
1212 | { | |
1213 | if ( m_vScrollBar ) | |
1214 | { | |
1215 | if ( range == 0 || thumbVisible >= range ) | |
1216 | { | |
1217 | if ( m_vScrollBar->IsShown() ) | |
1218 | m_vScrollBar->Show(false) ; | |
1219 | } | |
1220 | else | |
1221 | { | |
1222 | if ( !m_vScrollBar->IsShown() ) | |
1223 | m_vScrollBar->Show(true) ; | |
1224 | m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; | |
1225 | } | |
1226 | } | |
1227 | } | |
1228 | MacRepositionScrollBars() ; | |
1229 | } | |
1230 | ||
1231 | // Does a physical scroll | |
1232 | void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect) | |
1233 | { | |
1234 | wxClientDC dc(this) ; | |
1235 | wxMacPortSetter helper(&dc) ; | |
1236 | ||
1237 | { | |
1238 | int width , height ; | |
1239 | GetClientSize( &width , &height ) ; | |
1240 | ||
1241 | Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ; | |
1242 | RgnHandle updateRgn = NewRgn() ; | |
1243 | ClipRect( &scrollrect ) ; | |
1244 | if ( rect ) | |
1245 | { | |
1246 | Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) , | |
1247 | dc.XLOG2DEVMAC(rect->x + rect->width) } ; | |
1248 | SectRect( &scrollrect , &r , &scrollrect ) ; | |
1249 | } | |
1250 | ScrollRect( &scrollrect , dx , dy , updateRgn ) ; | |
1251 | InvalWindowRgn( (WindowRef) MacGetRootWindow() , updateRgn ) ; | |
1252 | DisposeRgn( updateRgn ) ; | |
1253 | } | |
1254 | ||
1255 | for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext()) | |
1256 | { | |
1257 | wxWindowMac *child = node->GetData(); | |
1258 | if (child == m_vScrollBar) continue; | |
1259 | if (child == m_hScrollBar) continue; | |
1260 | if (child->IsTopLevel()) continue; | |
1261 | ||
1262 | int x,y; | |
1263 | child->GetPosition( &x, &y ); | |
1264 | int w,h; | |
1265 | child->GetSize( &w, &h ); | |
1266 | child->SetSize( x+dx, y+dy, w, h ); | |
1267 | } | |
1268 | ||
1269 | } | |
1270 | ||
1271 | void wxWindowMac::MacOnScroll(wxScrollEvent &event ) | |
1272 | { | |
1273 | if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar ) | |
1274 | { | |
1275 | wxScrollWinEvent wevent; | |
1276 | wevent.SetPosition(event.GetPosition()); | |
1277 | wevent.SetOrientation(event.GetOrientation()); | |
1278 | wevent.m_eventObject = this; | |
1279 | ||
1280 | if (event.m_eventType == wxEVT_SCROLL_TOP) | |
1281 | wevent.m_eventType = wxEVT_SCROLLWIN_TOP; | |
1282 | else if (event.m_eventType == wxEVT_SCROLL_BOTTOM) | |
1283 | wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM; | |
1284 | else if (event.m_eventType == wxEVT_SCROLL_LINEUP) | |
1285 | wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP; | |
1286 | else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) | |
1287 | wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN; | |
1288 | else if (event.m_eventType == wxEVT_SCROLL_PAGEUP) | |
1289 | wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP; | |
1290 | else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) | |
1291 | wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN; | |
1292 | else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) | |
1293 | wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK; | |
1294 | else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE) | |
1295 | wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE; | |
1296 | ||
1297 | GetEventHandler()->ProcessEvent(wevent); | |
1298 | } | |
1299 | } | |
1300 | ||
1301 | // Get the window with the focus | |
1302 | wxWindowMac *wxWindowBase::FindFocus() | |
1303 | { | |
1304 | return gFocusWindow ; | |
1305 | } | |
1306 | ||
1307 | #if WXWIN_COMPATIBILITY | |
1308 | // If nothing defined for this, try the parent. | |
1309 | // E.g. we may be a button loaded from a resource, with no callback function | |
1310 | // defined. | |
1311 | void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event) | |
1312 | { | |
1313 | if ( GetEventHandler()->ProcessEvent(event) ) | |
1314 | return; | |
1315 | if ( m_parent ) | |
1316 | m_parent->GetEventHandler()->OnCommand(win, event); | |
1317 | } | |
1318 | #endif // WXWIN_COMPATIBILITY_2 | |
1319 | ||
1320 | #if WXWIN_COMPATIBILITY | |
1321 | wxObject* wxWindowMac::GetChild(int number) const | |
1322 | { | |
1323 | // Return a pointer to the Nth object in the Panel | |
1324 | wxNode *node = GetChildren().GetFirst(); | |
1325 | int n = number; | |
1326 | while (node && n--) | |
1327 | node = node->GetNext(); | |
1328 | if ( node ) | |
1329 | { | |
1330 | wxObject *obj = (wxObject *)node->GetData(); | |
1331 | return(obj); | |
1332 | } | |
1333 | else | |
1334 | return NULL; | |
1335 | } | |
1336 | #endif // WXWIN_COMPATIBILITY | |
1337 | ||
1338 | void wxWindowMac::OnSetFocus(wxFocusEvent& event) | |
1339 | { | |
1340 | // panel wants to track the window which was the last to have focus in it, | |
1341 | // so we want to set ourselves as the window which last had focus | |
1342 | // | |
1343 | // notice that it's also important to do it upwards the tree becaus | |
1344 | // otherwise when the top level panel gets focus, it won't set it back to | |
1345 | // us, but to some other sibling | |
1346 | ||
1347 | // CS:don't know if this is still needed: | |
1348 | //wxChildFocusEvent eventFocus(this); | |
1349 | //(void)GetEventHandler()->ProcessEvent(eventFocus); | |
1350 | ||
1351 | event.Skip(); | |
1352 | } | |
1353 | ||
1354 | void wxWindowMac::Clear() | |
1355 | { | |
1356 | wxClientDC dc(this); | |
1357 | wxBrush brush(GetBackgroundColour(), wxSOLID); | |
1358 | dc.SetBackground(brush); | |
1359 | dc.Clear(); | |
1360 | } | |
1361 | ||
1362 | // Setup background and foreground colours correctly | |
1363 | void wxWindowMac::SetupColours() | |
1364 | { | |
1365 | if ( GetParent() ) | |
1366 | SetBackgroundColour(GetParent()->GetBackgroundColour()); | |
1367 | } | |
1368 | ||
1369 | void wxWindowMac::OnInternalIdle() | |
1370 | { | |
1371 | // This calls the UI-update mechanism (querying windows for | |
1372 | // menu/toolbar/control state information) | |
1373 | if (wxUpdateUIEvent::CanUpdate(this)) | |
1374 | UpdateWindowUI(wxUPDATE_UI_FROMIDLE); | |
1375 | } | |
1376 | ||
1377 | // Raise the window to the top of the Z order | |
1378 | void wxWindowMac::Raise() | |
1379 | { | |
1380 | } | |
1381 | ||
1382 | // Lower the window to the bottom of the Z order | |
1383 | void wxWindowMac::Lower() | |
1384 | { | |
1385 | } | |
1386 | ||
1387 | void wxWindowMac::DoSetClientSize(int width, int height) | |
1388 | { | |
1389 | if ( width != -1 || height != -1 ) | |
1390 | { | |
1391 | ||
1392 | if ( width != -1 && m_vScrollBar ) | |
1393 | width += MAC_SCROLLBAR_SIZE ; | |
1394 | if ( height != -1 && m_vScrollBar ) | |
1395 | height += MAC_SCROLLBAR_SIZE ; | |
1396 | ||
1397 | width += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ; | |
1398 | height += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ; | |
1399 | ||
1400 | DoSetSize( -1 , -1 , width , height ) ; | |
1401 | } | |
1402 | } | |
1403 | ||
1404 | ||
1405 | wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ; | |
1406 | ||
1407 | bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin ) | |
1408 | { | |
1409 | if ( IsTopLevel() ) | |
1410 | { | |
1411 | if ((point.x < 0) || (point.y < 0) || | |
1412 | (point.x > (m_width)) || (point.y > (m_height))) | |
1413 | return FALSE; | |
1414 | } | |
1415 | else | |
1416 | { | |
1417 | if ((point.x < m_x) || (point.y < m_y) || | |
1418 | (point.x > (m_x + m_width)) || (point.y > (m_y + m_height))) | |
1419 | return FALSE; | |
1420 | } | |
1421 | ||
1422 | WindowRef window = (WindowRef) MacGetRootWindow() ; | |
1423 | ||
1424 | wxPoint newPoint( point ) ; | |
1425 | ||
1426 | if ( !IsTopLevel() ) | |
1427 | { | |
1428 | newPoint.x -= m_x; | |
1429 | newPoint.y -= m_y; | |
1430 | } | |
1431 | ||
1432 | for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext()) | |
1433 | { | |
1434 | wxWindowMac *child = node->GetData(); | |
1435 | // added the m_isShown test --dmazzoni | |
1436 | if ( child->MacGetRootWindow() == window && child->m_isShown ) | |
1437 | { | |
1438 | if (child->MacGetWindowFromPointSub(newPoint , outWin )) | |
1439 | return TRUE; | |
1440 | } | |
1441 | } | |
1442 | ||
1443 | *outWin = this ; | |
1444 | return TRUE; | |
1445 | } | |
1446 | ||
1447 | bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin ) | |
1448 | { | |
1449 | WindowRef window ; | |
1450 | ||
1451 | Point pt = { screenpoint.y , screenpoint.x } ; | |
1452 | if ( ::FindWindow( pt , &window ) == 3 ) | |
1453 | { | |
1454 | ||
1455 | wxWindowMac* win = wxFindWinFromMacWindow( window ) ; | |
1456 | if ( win ) | |
1457 | { | |
1458 | // No, this yields the CLIENT are, we need the whole frame. RR. | |
1459 | // point = win->ScreenToClient( point ) ; | |
1460 | ||
1461 | GrafPtr port; | |
1462 | ::GetPort( &port ) ; | |
1463 | ::SetPort( UMAGetWindowPort( window ) ) ; | |
1464 | ::GlobalToLocal( &pt ) ; | |
1465 | ::SetPort( port ) ; | |
1466 | ||
1467 | wxPoint point( pt.h, pt.v ) ; | |
1468 | ||
1469 | return win->MacGetWindowFromPointSub( point , outWin ) ; | |
1470 | } | |
1471 | } | |
1472 | return FALSE ; | |
1473 | } | |
1474 | ||
1475 | static wxWindow *gs_lastWhich = NULL; | |
1476 | ||
1477 | bool wxWindowMac::MacSetupCursor( const wxPoint& pt) | |
1478 | { | |
1479 | // first trigger a set cursor event | |
1480 | ||
1481 | wxPoint clientorigin = GetClientAreaOrigin() ; | |
1482 | wxSize clientsize = GetClientSize() ; | |
1483 | wxCursor cursor ; | |
1484 | if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) ) | |
1485 | { | |
1486 | wxSetCursorEvent event( pt.x , pt.y ); | |
1487 | ||
1488 | bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event); | |
1489 | if ( processedEvtSetCursor && event.HasCursor() ) | |
1490 | { | |
1491 | cursor = event.GetCursor() ; | |
1492 | } | |
1493 | else | |
1494 | { | |
1495 | ||
1496 | // the test for processedEvtSetCursor is here to prevent using m_cursor | |
1497 | // if the user code caught EVT_SET_CURSOR() and returned nothing from | |
1498 | // it - this is a way to say that our cursor shouldn't be used for this | |
1499 | // point | |
1500 | if ( !processedEvtSetCursor && m_cursor.Ok() ) | |
1501 | { | |
1502 | cursor = m_cursor ; | |
1503 | } | |
1504 | if ( wxIsBusy() ) | |
1505 | { | |
1506 | } | |
1507 | else | |
1508 | { | |
1509 | if ( !GetParent() ) | |
1510 | cursor = *wxSTANDARD_CURSOR ; | |
1511 | } | |
1512 | } | |
1513 | if ( cursor.Ok() ) | |
1514 | cursor.MacInstall() ; | |
1515 | } | |
1516 | return cursor.Ok() ; | |
1517 | } | |
1518 | ||
1519 | bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event) | |
1520 | { | |
1521 | if ((event.m_x < m_x) || (event.m_y < m_y) || | |
1522 | (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height))) | |
1523 | return FALSE; | |
1524 | ||
1525 | ||
1526 | if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */) | |
1527 | return FALSE ; | |
1528 | ||
1529 | WindowRef window = (WindowRef) MacGetRootWindow() ; | |
1530 | ||
1531 | event.m_x -= m_x; | |
1532 | event.m_y -= m_y; | |
1533 | ||
1534 | int x = event.m_x ; | |
1535 | int y = event.m_y ; | |
1536 | ||
1537 | for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext()) | |
1538 | { | |
1539 | wxWindowMac *child = node->GetData(); | |
1540 | if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() ) | |
1541 | { | |
1542 | if (child->MacDispatchMouseEvent(event)) | |
1543 | return TRUE; | |
1544 | } | |
1545 | } | |
1546 | ||
1547 | wxWindow* cursorTarget = this ; | |
1548 | wxPoint cursorPoint( x , y ) ; | |
1549 | ||
1550 | while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) ) | |
1551 | { | |
1552 | cursorTarget = cursorTarget->GetParent() ; | |
1553 | if ( cursorTarget ) | |
1554 | cursorPoint += cursorTarget->GetPosition() ; | |
1555 | } | |
1556 | event.m_x = x ; | |
1557 | event.m_y = y ; | |
1558 | event.SetEventObject( this ) ; | |
1559 | ||
1560 | if ( event.GetEventType() == wxEVT_LEFT_DOWN ) | |
1561 | { | |
1562 | // set focus to this window | |
1563 | if (AcceptsFocus() && FindFocus()!=this) | |
1564 | SetFocus(); | |
1565 | } | |
1566 | ||
1567 | #if wxUSE_TOOLTIPS | |
1568 | if ( event.GetEventType() == wxEVT_MOTION | |
1569 | || event.GetEventType() == wxEVT_ENTER_WINDOW | |
1570 | || event.GetEventType() == wxEVT_LEAVE_WINDOW ) | |
1571 | wxToolTip::RelayEvent( this , event); | |
1572 | #endif // wxUSE_TOOLTIPS | |
1573 | ||
1574 | if (gs_lastWhich != this) | |
1575 | { | |
1576 | gs_lastWhich = this; | |
1577 | ||
1578 | // Double clicks must always occur on the same window | |
1579 | if (event.GetEventType() == wxEVT_LEFT_DCLICK) | |
1580 | event.SetEventType( wxEVT_LEFT_DOWN ); | |
1581 | if (event.GetEventType() == wxEVT_RIGHT_DCLICK) | |
1582 | event.SetEventType( wxEVT_RIGHT_DOWN ); | |
1583 | ||
1584 | // Same for mouse up events | |
1585 | if (event.GetEventType() == wxEVT_LEFT_UP) | |
1586 | return TRUE; | |
1587 | if (event.GetEventType() == wxEVT_RIGHT_UP) | |
1588 | return TRUE; | |
1589 | } | |
1590 | ||
1591 | GetEventHandler()->ProcessEvent( event ) ; | |
1592 | ||
1593 | return TRUE; | |
1594 | } | |
1595 | ||
1596 | wxString wxWindowMac::MacGetToolTipString( wxPoint &pt ) | |
1597 | { | |
1598 | if ( m_tooltip ) | |
1599 | { | |
1600 | return m_tooltip->GetTip() ; | |
1601 | } | |
1602 | return wxEmptyString ; | |
1603 | } | |
1604 | ||
1605 | void wxWindowMac::Update() | |
1606 | { | |
1607 | wxTopLevelWindowMac* win = MacGetTopLevelWindow( ) ; | |
1608 | if ( win ) | |
1609 | { | |
1610 | win->MacUpdate( 0 ) ; | |
1611 | #if TARGET_API_MAC_CARBON | |
1612 | if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) ) | |
1613 | { | |
1614 | QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ; | |
1615 | } | |
1616 | #endif | |
1617 | } | |
1618 | } | |
1619 | ||
1620 | wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const | |
1621 | { | |
1622 | wxTopLevelWindowMac* win = NULL ; | |
1623 | WindowRef window = (WindowRef) MacGetRootWindow() ; | |
1624 | if ( window ) | |
1625 | { | |
1626 | win = wxFindWinFromMacWindow( window ) ; | |
1627 | } | |
1628 | return win ; | |
1629 | } | |
1630 | ||
1631 | const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings ) | |
1632 | { | |
1633 | RgnHandle visRgn = NewRgn() ; | |
1634 | RgnHandle tempRgn = NewRgn() ; | |
1635 | RgnHandle tempStaticBoxRgn = NewRgn() ; | |
1636 | ||
1637 | SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ; | |
1638 | ||
1639 | //TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox | |
1640 | if ( IsKindOf( CLASSINFO( wxStaticBox ) ) ) | |
1641 | { | |
1642 | int borderTop = 14 ; | |
1643 | int borderOther = 4 ; | |
1644 | ||
1645 | SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ; | |
1646 | DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ; | |
1647 | } | |
1648 | ||
1649 | if ( !IsTopLevel() ) | |
1650 | { | |
1651 | wxWindow* parent = GetParent() ; | |
1652 | while( parent ) | |
1653 | { | |
1654 | wxSize size = parent->GetSize() ; | |
1655 | int x , y ; | |
1656 | x = y = 0 ; | |
1657 | parent->MacWindowToRootWindow( &x, &y ) ; | |
1658 | MacRootWindowToWindow( &x , &y ) ; | |
1659 | ||
1660 | SetRectRgn( tempRgn , | |
1661 | x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() , | |
1662 | x + size.x - parent->MacGetRightBorderSize(), | |
1663 | y + size.y - parent->MacGetBottomBorderSize()) ; | |
1664 | ||
1665 | SectRgn( visRgn , tempRgn , visRgn ) ; | |
1666 | if ( parent->IsTopLevel() ) | |
1667 | break ; | |
1668 | parent = parent->GetParent() ; | |
1669 | } | |
1670 | } | |
1671 | if ( respectChildrenAndSiblings ) | |
1672 | { | |
1673 | if ( GetWindowStyle() & wxCLIP_CHILDREN ) | |
1674 | { | |
1675 | for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext()) | |
1676 | { | |
1677 | wxWindowMac *child = node->GetData(); | |
1678 | ||
1679 | if ( !child->IsTopLevel() && child->IsShown() ) | |
1680 | { | |
1681 | SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ; | |
1682 | if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) ) | |
1683 | { | |
1684 | int borderTop = 14 ; | |
1685 | int borderOther = 4 ; | |
1686 | ||
1687 | SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ; | |
1688 | DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ; | |
1689 | } | |
1690 | DiffRgn( visRgn , tempRgn , visRgn ) ; | |
1691 | } | |
1692 | } | |
1693 | } | |
1694 | ||
1695 | if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() ) | |
1696 | { | |
1697 | bool thisWindowThrough = false ; | |
1698 | for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext()) | |
1699 | { | |
1700 | wxWindowMac *sibling = node->GetData(); | |
1701 | if ( sibling == this ) | |
1702 | { | |
1703 | thisWindowThrough = true ; | |
1704 | continue ; | |
1705 | } | |
1706 | if( !thisWindowThrough ) | |
1707 | { | |
1708 | continue ; | |
1709 | } | |
1710 | ||
1711 | if ( !sibling->IsTopLevel() && sibling->IsShown() ) | |
1712 | { | |
1713 | SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x , sibling->m_y + sibling->m_height - m_y ) ; | |
1714 | if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) ) | |
1715 | { | |
1716 | int borderTop = 14 ; | |
1717 | int borderOther = 4 ; | |
1718 | ||
1719 | SetRectRgn( tempStaticBoxRgn , sibling->m_x - m_x + borderOther , sibling->m_y - m_y + borderTop , sibling->m_x + sibling->m_width - m_x - borderOther , sibling->m_y + sibling->m_height - m_y - borderOther ) ; | |
1720 | DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ; | |
1721 | } | |
1722 | DiffRgn( visRgn , tempRgn , visRgn ) ; | |
1723 | } | |
1724 | } | |
1725 | } | |
1726 | } | |
1727 | m_macVisibleRegion = visRgn ; | |
1728 | DisposeRgn( visRgn ) ; | |
1729 | DisposeRgn( tempRgn ) ; | |
1730 | DisposeRgn( tempStaticBoxRgn ) ; | |
1731 | return m_macVisibleRegion ; | |
1732 | } | |
1733 | ||
1734 | void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase) | |
1735 | { | |
1736 | RgnHandle updatergn = (RgnHandle) updatergnr ; | |
1737 | // updatergn is always already clipped to our boundaries | |
1738 | // it is in window coordinates, not in client coordinates | |
1739 | ||
1740 | WindowRef window = (WindowRef) MacGetRootWindow() ; | |
1741 | ||
1742 | { | |
1743 | // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates | |
1744 | RgnHandle ownUpdateRgn = NewRgn() ; | |
1745 | CopyRgn( updatergn , ownUpdateRgn ) ; | |
1746 | ||
1747 | SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ; | |
1748 | ||
1749 | // newupdate is the update region in client coordinates | |
1750 | RgnHandle newupdate = NewRgn() ; | |
1751 | wxSize point = GetClientSize() ; | |
1752 | wxPoint origin = GetClientAreaOrigin() ; | |
1753 | SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ; | |
1754 | SectRgn( newupdate , ownUpdateRgn , newupdate ) ; | |
1755 | OffsetRgn( newupdate , -origin.x , -origin.y ) ; | |
1756 | m_updateRegion = newupdate ; | |
1757 | DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion | |
1758 | ||
1759 | if ( erase && !EmptyRgn(ownUpdateRgn) ) | |
1760 | { | |
1761 | wxWindowDC dc(this); | |
1762 | if (!EmptyRgn(ownUpdateRgn)) | |
1763 | dc.SetClippingRegion(wxRegion(ownUpdateRgn)); | |
1764 | wxEraseEvent eevent( GetId(), &dc ); | |
1765 | eevent.SetEventObject( this ); | |
1766 | GetEventHandler()->ProcessEvent( eevent ); | |
1767 | ||
1768 | wxNcPaintEvent eventNc( GetId() ); | |
1769 | eventNc.SetEventObject( this ); | |
1770 | GetEventHandler()->ProcessEvent( eventNc ); | |
1771 | } | |
1772 | DisposeRgn( ownUpdateRgn ) ; | |
1773 | if ( !m_updateRegion.Empty() ) | |
1774 | { | |
1775 | wxPaintEvent event; | |
1776 | event.m_timeStamp = time ; | |
1777 | event.SetEventObject(this); | |
1778 | GetEventHandler()->ProcessEvent(event); | |
1779 | } | |
1780 | } | |
1781 | ||
1782 | // now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively | |
1783 | ||
1784 | RgnHandle childupdate = NewRgn() ; | |
1785 | for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext()) | |
1786 | { | |
1787 | // calculate the update region for the child windows by intersecting the window rectangle with our own | |
1788 | // passed in update region and then offset it to be client-wise window coordinates again | |
1789 | wxWindowMac *child = node->GetData(); | |
1790 | SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ; | |
1791 | SectRgn( childupdate , updatergn , childupdate ) ; | |
1792 | OffsetRgn( childupdate , -child->m_x , -child->m_y ) ; | |
1793 | if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) ) | |
1794 | { | |
1795 | // because dialogs may also be children | |
1796 | child->MacRedraw( childupdate , time , erase ) ; | |
1797 | } | |
1798 | } | |
1799 | DisposeRgn( childupdate ) ; | |
1800 | // eventually a draw grow box here | |
1801 | ||
1802 | } | |
1803 | ||
1804 | WXHWND wxWindowMac::MacGetRootWindow() const | |
1805 | { | |
1806 | wxWindowMac *iter = (wxWindowMac*)this ; | |
1807 | ||
1808 | while( iter ) | |
1809 | { | |
1810 | if ( iter->IsTopLevel() ) | |
1811 | return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ; | |
1812 | ||
1813 | iter = iter->GetParent() ; | |
1814 | } | |
1815 | wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ; | |
1816 | return NULL ; | |
1817 | } | |
1818 | ||
1819 | void wxWindowMac::MacCreateScrollBars( long style ) | |
1820 | { | |
1821 | wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ; | |
1822 | ||
1823 | bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ; | |
1824 | int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ; | |
1825 | int width, height ; | |
1826 | GetClientSize( &width , &height ) ; | |
1827 | ||
1828 | wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ; | |
1829 | wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ; | |
1830 | wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ; | |
1831 | wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ; | |
1832 | ||
1833 | m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint, | |
1834 | vSize , wxVERTICAL); | |
1835 | ||
1836 | if ( style & wxVSCROLL ) | |
1837 | { | |
1838 | ||
1839 | } | |
1840 | else | |
1841 | { | |
1842 | m_vScrollBar->Show(false) ; | |
1843 | } | |
1844 | m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint, | |
1845 | hSize , wxHORIZONTAL); | |
1846 | if ( style & wxHSCROLL ) | |
1847 | { | |
1848 | } | |
1849 | else | |
1850 | { | |
1851 | m_hScrollBar->Show(false) ; | |
1852 | } | |
1853 | ||
1854 | // because the create does not take into account the client area origin | |
1855 | MacRepositionScrollBars() ; // we might have a real position shift | |
1856 | } | |
1857 | ||
1858 | void wxWindowMac::MacRepositionScrollBars() | |
1859 | { | |
1860 | bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ; | |
1861 | int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ; | |
1862 | ||
1863 | // get real client area | |
1864 | ||
1865 | int width = m_width ; | |
1866 | int height = m_height ; | |
1867 | ||
1868 | width -= MacGetLeftBorderSize() + MacGetRightBorderSize(); | |
1869 | height -= MacGetTopBorderSize() + MacGetBottomBorderSize(); | |
1870 | ||
1871 | wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ; | |
1872 | wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ; | |
1873 | wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ; | |
1874 | wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ; | |
1875 | ||
1876 | int x = 0 ; | |
1877 | int y = 0 ; | |
1878 | int w = m_width ; | |
1879 | int h = m_height ; | |
1880 | ||
1881 | MacClientToRootWindow( &x , &y ) ; | |
1882 | MacClientToRootWindow( &w , &h ) ; | |
1883 | ||
1884 | wxWindowMac *iter = (wxWindowMac*)this ; | |
1885 | ||
1886 | int totW = 10000 , totH = 10000; | |
1887 | while( iter ) | |
1888 | { | |
1889 | if ( iter->IsTopLevel() ) | |
1890 | { | |
1891 | totW = iter->m_width ; | |
1892 | totH = iter->m_height ; | |
1893 | break ; | |
1894 | } | |
1895 | ||
1896 | iter = iter->GetParent() ; | |
1897 | } | |
1898 | ||
1899 | if ( x == 0 ) | |
1900 | { | |
1901 | hPoint.x = -1 ; | |
1902 | hSize.x += 1 ; | |
1903 | } | |
1904 | if ( y == 0 ) | |
1905 | { | |
1906 | vPoint.y = -1 ; | |
1907 | vSize.y += 1 ; | |
1908 | } | |
1909 | ||
1910 | if ( w-x >= totW ) | |
1911 | { | |
1912 | hSize.x += 1 ; | |
1913 | vPoint.x += 1 ; | |
1914 | } | |
1915 | ||
1916 | if ( h-y >= totH ) | |
1917 | { | |
1918 | vSize.y += 1 ; | |
1919 | hPoint.y += 1 ; | |
1920 | } | |
1921 | ||
1922 | if ( m_vScrollBar ) | |
1923 | { | |
1924 | m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE); | |
1925 | } | |
1926 | if ( m_hScrollBar ) | |
1927 | { | |
1928 | m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE); | |
1929 | } | |
1930 | } | |
1931 | ||
1932 | bool wxWindowMac::AcceptsFocus() const | |
1933 | { | |
1934 | return MacCanFocus() && wxWindowBase::AcceptsFocus(); | |
1935 | } | |
1936 | ||
1937 | WXWidget wxWindowMac::MacGetContainerForEmbedding() | |
1938 | { | |
1939 | return GetParent()->MacGetContainerForEmbedding() ; | |
1940 | } | |
1941 | ||
1942 | void wxWindowMac::MacSuperChangedPosition() | |
1943 | { | |
1944 | // only window-absolute structures have to be moved i.e. controls | |
1945 | ||
1946 | wxWindowListNode *node = GetChildren().GetFirst(); | |
1947 | while ( node ) | |
1948 | { | |
1949 | wxWindowMac *child = node->GetData(); | |
1950 | child->MacSuperChangedPosition() ; | |
1951 | node = node->GetNext(); | |
1952 | } | |
1953 | } | |
1954 | ||
1955 | void wxWindowMac::MacTopLevelWindowChangedPosition() | |
1956 | { | |
1957 | // only screen-absolute structures have to be moved i.e. glcanvas | |
1958 | ||
1959 | wxWindowListNode *node = GetChildren().GetFirst(); | |
1960 | while ( node ) | |
1961 | { | |
1962 | wxWindowMac *child = node->GetData(); | |
1963 | child->MacTopLevelWindowChangedPosition() ; | |
1964 | node = node->GetNext(); | |
1965 | } | |
1966 | } | |
1967 | long wxWindowMac::MacGetLeftBorderSize( ) const | |
1968 | { | |
1969 | if( IsTopLevel() ) | |
1970 | return 0 ; | |
1971 | ||
1972 | if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER ) | |
1973 | { | |
1974 | SInt32 border = 3 ; | |
1975 | #if wxMAC_USE_THEME_BORDER | |
1976 | #if TARGET_CARBON | |
1977 | GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ; | |
1978 | #endif | |
1979 | #endif | |
1980 | return border ; | |
1981 | } | |
1982 | else if ( m_windowStyle &wxDOUBLE_BORDER) | |
1983 | { | |
1984 | SInt32 border = 3 ; | |
1985 | #if wxMAC_USE_THEME_BORDER | |
1986 | #if TARGET_CARBON | |
1987 | GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ; | |
1988 | #endif | |
1989 | #endif | |
1990 | return border ; | |
1991 | } | |
1992 | else if (m_windowStyle &wxSIMPLE_BORDER) | |
1993 | { | |
1994 | return 1 ; | |
1995 | } | |
1996 | return 0 ; | |
1997 | } | |
1998 | ||
1999 | long wxWindowMac::MacGetRightBorderSize( ) const | |
2000 | { | |
2001 | // they are all symmetric in mac themes | |
2002 | return MacGetLeftBorderSize() ; | |
2003 | } | |
2004 | ||
2005 | long wxWindowMac::MacGetTopBorderSize( ) const | |
2006 | { | |
2007 | // they are all symmetric in mac themes | |
2008 | return MacGetLeftBorderSize() ; | |
2009 | } | |
2010 | ||
2011 | long wxWindowMac::MacGetBottomBorderSize( ) const | |
2012 | { | |
2013 | // they are all symmetric in mac themes | |
2014 | return MacGetLeftBorderSize() ; | |
2015 | } | |
2016 | ||
2017 | long wxWindowMac::MacRemoveBordersFromStyle( long style ) | |
2018 | { | |
2019 | return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ; | |
2020 | } | |
2021 | ||
2022 | // Find the wxWindowMac at the current mouse position, returning the mouse | |
2023 | // position. | |
2024 | wxWindowMac* wxFindWindowAtPointer(wxPoint& pt) | |
2025 | { | |
2026 | pt = wxGetMousePosition(); | |
2027 | wxWindowMac* found = wxFindWindowAtPoint(pt); | |
2028 | return found; | |
2029 | } | |
2030 | ||
2031 | // Get the current mouse position. | |
2032 | wxPoint wxGetMousePosition() | |
2033 | { | |
2034 | int x, y; | |
2035 | wxGetMousePosition(& x, & y); | |
2036 | return wxPoint(x, y); | |
2037 | } | |
2038 | ||
2039 | void wxWindowMac::OnMouseEvent( wxMouseEvent &event ) | |
2040 | { | |
2041 | if ( event.GetEventType() == wxEVT_RIGHT_DOWN ) | |
2042 | { | |
2043 | // copied from wxGTK : CS | |
2044 | // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN | |
2045 | // except that: | |
2046 | // | |
2047 | // (a) it's a command event and so is propagated to the parent | |
2048 | // (b) under MSW it can be generated from kbd too | |
2049 | // (c) it uses screen coords (because of (a)) | |
2050 | wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, | |
2051 | this->GetId(), | |
2052 | this->ClientToScreen(event.GetPosition())); | |
2053 | if ( ! GetEventHandler()->ProcessEvent(evtCtx) ) | |
2054 | event.Skip() ; | |
2055 | } | |
2056 | else | |
2057 | { | |
2058 | event.Skip() ; | |
2059 | } | |
2060 | } | |
2061 |