]> git.saurik.com Git - wxWidgets.git/blob - src/motif/dialog.cpp
Changed my mind and used FNSTRINGCAST instead
[wxWidgets.git] / src / motif / dialog.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: dialog.cpp
3 // Purpose: wxDialog class
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 17/09/98
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "dialog.h"
14 #endif
15
16 #include "wx/dialog.h"
17 #include "wx/utils.h"
18 #include "wx/frame.h"
19 #include "wx/app.h"
20 #include "wx/settings.h"
21
22 #include <Xm/Xm.h>
23
24 #include <X11/Shell.h>
25 #if XmVersion >= 1002
26 #include <Xm/XmAll.h>
27 #endif
28 #include <Xm/MwmUtil.h>
29 #include <Xm/Label.h>
30 #include <Xm/BulletinB.h>
31 #include <Xm/Frame.h>
32 #include <Xm/Text.h>
33 #include <Xm/DialogS.h>
34 #include <Xm/FileSB.h>
35 #include <Xm/RowColumn.h>
36 #include <Xm/LabelG.h>
37 #include <Xm/AtomMgr.h>
38 #if XmVersion > 1000
39 #include <Xm/Protocols.h>
40 #endif
41
42 #include "wx/motif/private.h"
43
44 static void wxCloseDialogCallback(Widget widget, XtPointer client_data, XmAnyCallbackStruct *cbs);
45 static void wxDialogBoxEventHandler (Widget wid,
46 XtPointer client_data,
47 XEvent* event,
48 Boolean *continueToDispatch);
49
50 static void wxUnmapBulletinBoard(Widget dialog, wxDialog *client,XtPointer call);
51
52 // A stack of modal_showing flags, since we can't rely
53 // on accessing wxDialog::m_modalShowing within
54 // wxDialog::Show in case a callback has deleted the wxDialog.
55 static wxList wxModalShowingStack;
56
57 // Lists to keep track of windows, so we can disable/enable them
58 // for modal dialogs
59 wxList wxModalDialogs;
60 wxList wxModelessWindows; // Frames and modeless dialogs
61 extern wxList wxPendingDelete;
62
63 #define wxUSE_INVISIBLE_RESIZE 1
64
65 #if !USE_SHARED_LIBRARY
66 IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxPanel)
67
68 BEGIN_EVENT_TABLE(wxDialog, wxPanel)
69 EVT_BUTTON(wxID_OK, wxDialog::OnOK)
70 EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
71 EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)
72 EVT_CHAR_HOOK(wxDialog::OnCharHook)
73 EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)
74 EVT_CLOSE(wxDialog::OnCloseWindow)
75 END_EVENT_TABLE()
76
77 #endif
78
79 wxDialog::wxDialog()
80 {
81 m_modalShowing = FALSE;
82 m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE);
83 }
84
85 bool wxDialog::Create(wxWindow *parent, wxWindowID id,
86 const wxString& title,
87 const wxPoint& pos,
88 const wxSize& size,
89 long style,
90 const wxString& name)
91 {
92 m_windowStyle = style;
93 m_modalShowing = FALSE;
94 m_dialogTitle = title;
95
96 m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE);
97 m_foregroundColour = *wxBLACK;
98
99 SetName(name);
100
101 if (!parent)
102 wxTopLevelWindows.Append(this);
103
104 if (parent) parent->AddChild(this);
105
106 if ( id == -1 )
107 m_windowId = (int)NewControlId();
108 else
109 m_windowId = id;
110
111 Widget parentWidget = (Widget) 0;
112 if (parent)
113 parentWidget = (Widget) parent->GetTopWidget();
114 if (!parent)
115 parentWidget = (Widget) wxTheApp->GetTopLevelWidget();
116
117 wxASSERT_MSG( (parentWidget != (Widget) 0), "Could not find a suitable parent shell for dialog." );
118
119 Arg args[2];
120 XtSetArg (args[0], XmNdefaultPosition, False);
121 XtSetArg (args[1], XmNautoUnmanage, False);
122 Widget dialogShell = XmCreateBulletinBoardDialog(parentWidget, (char*) (const char*) name, args, 2);
123 m_mainWidget = (WXWidget) dialogShell;
124
125 // We don't want margins, since there is enough elsewhere.
126 XtVaSetValues(dialogShell,
127 XmNmarginHeight, 0,
128 XmNmarginWidth, 0,
129 XmNresizePolicy, XmRESIZE_NONE,
130 NULL) ;
131
132 Widget shell = XtParent(dialogShell) ;
133 if (!title.IsNull())
134 {
135 XmString str = XmStringCreateSimple((char*) (const char*)title);
136 XtVaSetValues(dialogShell,
137 XmNdialogTitle, str,
138 NULL);
139 XmStringFree(str);
140 }
141
142 m_font = wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT);
143 ChangeFont(FALSE);
144
145 wxAddWindowToTable(dialogShell, this);
146
147 // Intercept CLOSE messages from the window manager
148 Atom WM_DELETE_WINDOW = XmInternAtom(XtDisplay(shell), "WM_DELETE_WINDOW", False);
149
150 /* Remove and add WM_DELETE_WINDOW so ours is only handler */
151 /* Why do we have to do this for wxDialog, but not wxFrame? */
152 XmRemoveWMProtocols(shell, &WM_DELETE_WINDOW, 1);
153 XmAddWMProtocols(shell, &WM_DELETE_WINDOW, 1);
154 XmActivateWMProtocol(shell, WM_DELETE_WINDOW);
155
156 // Modified Steve Hammes for Motif 2.0
157 #if (XmREVISION > 1 || XmVERSION > 1)
158 XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc) wxCloseDialogCallback, (XtPointer)this);
159 #elif XmREVISION == 1
160 XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc) wxCloseDialogCallback, (caddr_t)this);
161 #else
162 XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (void (*)())wxCloseDialogCallback, (caddr_t)this);
163 #endif
164
165 XtTranslations ptr ;
166 XtOverrideTranslations(dialogShell,
167 ptr = XtParseTranslationTable("<Configure>: resize()"));
168 XtFree((char *)ptr);
169
170 // Can't remember what this was about... but I think it's necessary.
171
172 if (wxUSE_INVISIBLE_RESIZE)
173 {
174 if (pos.x > -1)
175 XtVaSetValues(dialogShell, XmNx, pos.x,
176 NULL);
177 if (pos.y > -1)
178 XtVaSetValues(dialogShell, XmNy, pos.y,
179 NULL);
180
181 if (size.x > -1)
182 XtVaSetValues(dialogShell, XmNwidth, size.x, NULL);
183 if (size.y > -1)
184 XtVaSetValues(dialogShell, XmNheight, size.y, NULL);
185 }
186
187 // This patch come from Torsten Liermann lier@lier1.muc.de
188 if (XmIsMotifWMRunning(shell))
189 {
190 int decor = 0 ;
191 if (m_windowStyle & wxRESIZE_BORDER)
192 decor |= MWM_DECOR_RESIZEH ;
193 if (m_windowStyle & wxSYSTEM_MENU)
194 decor |= MWM_DECOR_MENU;
195 if ((m_windowStyle & wxCAPTION) ||
196 (m_windowStyle & wxTINY_CAPTION_HORIZ) ||
197 (m_windowStyle & wxTINY_CAPTION_VERT))
198 decor |= MWM_DECOR_TITLE;
199 if (m_windowStyle & wxTHICK_FRAME)
200 decor |= MWM_DECOR_BORDER;
201 if (m_windowStyle & wxMINIMIZE_BOX)
202 decor |= MWM_DECOR_MINIMIZE;
203 if (m_windowStyle & wxMAXIMIZE_BOX)
204 decor |= MWM_DECOR_MAXIMIZE;
205
206 XtVaSetValues(shell,XmNmwmDecorations,decor,NULL) ;
207 }
208 // This allows non-Motif window managers to support at least the
209 // no-decorations case.
210 else
211 {
212 if ((m_windowStyle & wxCAPTION) != wxCAPTION)
213 XtVaSetValues((Widget) shell,XmNoverrideRedirect,TRUE,NULL);
214 }
215
216 XtRealizeWidget(dialogShell);
217
218 XtAddCallback(dialogShell,XmNunmapCallback,
219 (XtCallbackProc)wxUnmapBulletinBoard,this) ;
220
221 // Positioning of the dialog doesn't work properly unless the dialog
222 // is managed, so we manage without mapping to the screen.
223 // To show, we map the shell (actually it's parent).
224 if (!wxUSE_INVISIBLE_RESIZE)
225 XtVaSetValues(shell, XmNmappedWhenManaged, FALSE, NULL);
226
227 if (!wxUSE_INVISIBLE_RESIZE)
228 {
229 XtManageChild(dialogShell);
230 SetSize(pos.x, pos.y, size.x, size.y);
231 }
232 XtAddEventHandler(dialogShell,ExposureMask,FALSE,
233 wxUniversalRepaintProc, (XtPointer) this);
234
235 XtAddEventHandler(dialogShell,
236 ButtonPressMask | ButtonReleaseMask | PointerMotionMask | KeyPressMask,
237 FALSE,
238 wxDialogBoxEventHandler,
239 (XtPointer)this);
240
241 ChangeBackgroundColour();
242
243 return TRUE;
244 }
245
246 void wxDialog::SetModal(bool flag)
247 {
248 if ( flag )
249 m_windowStyle |= wxDIALOG_MODAL ;
250 else
251 if ( m_windowStyle & wxDIALOG_MODAL )
252 m_windowStyle -= wxDIALOG_MODAL ;
253
254 wxModelessWindows.DeleteObject(this);
255 if (!flag)
256 wxModelessWindows.Append(this);
257 }
258
259 wxDialog::~wxDialog()
260 {
261 m_isBeingDeleted = TRUE;
262
263 if (m_mainWidget)
264 XtRemoveEventHandler((Widget) m_mainWidget, ExposureMask, FALSE,
265 wxUniversalRepaintProc, (XtPointer) this);
266
267 m_modalShowing = FALSE;
268 if (!wxUSE_INVISIBLE_RESIZE && m_mainWidget)
269 {
270 XtUnmapWidget((Widget) m_mainWidget);
271 }
272
273 wxTopLevelWindows.DeleteObject(this);
274
275 if ( (GetWindowStyleFlag() & wxDIALOG_MODAL) != wxDIALOG_MODAL )
276 wxModelessWindows.DeleteObject(this);
277
278 // If this is the last top-level window, exit.
279 if (wxTheApp && (wxTopLevelWindows.Number() == 0))
280 {
281 wxTheApp->SetTopWindow(NULL);
282
283 if (wxTheApp->GetExitOnFrameDelete())
284 {
285 wxTheApp->ExitMainLoop();
286 }
287 }
288
289 // This event-flushing code used to be in wxWindow::PostDestroyChildren (wx_dialog.cpp)
290 // but I think this should work, if we destroy the children first.
291 // Note that this might need to be done for wxFrame also.
292 DestroyChildren();
293
294 // The idea about doing it here is that if you have to remove the
295 // XtDestroyWidget from ~wxWindow, at least top-level windows
296 // will still be deleted (and destroy children implicitly).
297 if (GetMainWidget())
298 {
299 DetachWidget(GetMainWidget()); // Removes event handlers
300 XtDestroyWidget((Widget) GetMainWidget());
301 SetMainWidget((WXWidget) NULL);
302 }
303 }
304
305 // By default, pressing escape cancels the dialog
306 void wxDialog::OnCharHook(wxKeyEvent& event)
307 {
308 if (event.m_keyCode == WXK_ESCAPE)
309 {
310 // Behaviour changed in 2.0: we'll send a Cancel message
311 // to the dialog instead of Close.
312 wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
313 cancelEvent.SetEventObject( this );
314 GetEventHandler()->ProcessEvent(cancelEvent);
315
316 return;
317 }
318 // We didn't process this event.
319 event.Skip();
320 }
321
322 void wxDialog::Iconize(bool WXUNUSED(iconize))
323 {
324 // Can't iconize a dialog in Motif, apparently
325 // TODO: try using the parent of m_mainShell.
326 // XtVaSetValues((Widget) m_mainWidget, XmNiconic, iconize, NULL);
327 }
328
329 bool wxDialog::IsIconized() const
330 {
331 /*
332 Boolean iconic;
333 XtVaGetValues((Widget) m_mainWidget, XmNiconic, &iconic, NULL);
334
335 return iconic;
336 */
337 return FALSE;
338 }
339
340 void wxDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags)
341 {
342 XtVaSetValues((Widget) m_mainWidget, XmNresizePolicy, XmRESIZE_ANY, NULL);
343 wxWindow::DoSetSize(x, y, width, height, sizeFlags);
344 XtVaSetValues((Widget) m_mainWidget, XmNresizePolicy, XmRESIZE_NONE, NULL);
345 }
346
347 void wxDialog::DoSetClientSize(int width, int height)
348 {
349 wxWindow::SetSize(-1, -1, width, height);
350 }
351
352 void wxDialog::SetTitle(const wxString& title)
353 {
354 m_dialogTitle = title;
355 if (!title.IsNull())
356 {
357 XmString str = XmStringCreateSimple((char*) (const char*) title);
358 XtVaSetValues((Widget) m_mainWidget,
359 XmNtitle, (char*) (const char*) title,
360 XmNdialogTitle, str, // Roberto Cocchi
361 XmNiconName, (char*) (const char*) title,
362 NULL);
363 XmStringFree(str);
364 }
365 }
366
367 wxString wxDialog::GetTitle() const
368 {
369 return m_dialogTitle;
370 }
371
372 void wxDialog::Raise()
373 {
374 Window parent_window = XtWindow((Widget) m_mainWidget),
375 next_parent = XtWindow((Widget) m_mainWidget),
376 root = RootWindowOfScreen(XtScreen((Widget) m_mainWidget));
377 // search for the parent that is child of ROOT, because the WM may
378 // reparent twice and notify only the next parent (like FVWM)
379 while (next_parent != root) {
380 Window *theChildren; unsigned int n;
381 parent_window = next_parent;
382 XQueryTree(XtDisplay((Widget) m_mainWidget), parent_window, &root,
383 &next_parent, &theChildren, &n);
384 XFree(theChildren); // not needed
385 }
386 XRaiseWindow(XtDisplay((Widget) m_mainWidget), parent_window);
387 }
388
389 void wxDialog::Lower()
390 {
391 Window parent_window = XtWindow((Widget) m_mainWidget),
392 next_parent = XtWindow((Widget) m_mainWidget),
393 root = RootWindowOfScreen(XtScreen((Widget) m_mainWidget));
394 // search for the parent that is child of ROOT, because the WM may
395 // reparent twice and notify only the next parent (like FVWM)
396 while (next_parent != root) {
397 Window *theChildren; unsigned int n;
398 parent_window = next_parent;
399 XQueryTree(XtDisplay((Widget) m_mainWidget), parent_window, &root,
400 &next_parent, &theChildren, &n);
401 XFree(theChildren); // not needed
402 }
403 XLowerWindow(XtDisplay((Widget) m_mainWidget), parent_window);
404 }
405
406 bool wxDialog::Show(bool show)
407 {
408 m_isShown = show;
409
410 if (show)
411 {
412 if (!wxUSE_INVISIBLE_RESIZE)
413 XtMapWidget(XtParent((Widget) m_mainWidget));
414 else
415 XtManageChild((Widget) m_mainWidget) ;
416
417 XRaiseWindow(XtDisplay((Widget) m_mainWidget), XtWindow((Widget) m_mainWidget));
418
419 }
420 else
421 {
422 if (!wxUSE_INVISIBLE_RESIZE)
423 XtUnmapWidget(XtParent((Widget) m_mainWidget));
424 else
425 XtUnmanageChild((Widget) m_mainWidget) ;
426
427 XFlush(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()));
428 XSync(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()), FALSE);
429 }
430
431 return TRUE;
432 }
433
434 // Shows a dialog modally, returning a return code
435 int wxDialog::ShowModal()
436 {
437 m_windowStyle |= wxDIALOG_MODAL;
438
439 Show(TRUE);
440
441 if (m_modalShowing)
442 return 0;
443
444 wxModalShowingStack.Insert((wxObject *)TRUE);
445
446 m_modalShowing = TRUE;
447 XtAddGrab((Widget) m_mainWidget, TRUE, FALSE);
448
449 XEvent event;
450
451 // Loop until we signal that the dialog should be closed
452 while ((wxModalShowingStack.Number() > 0) && ((int)(wxModalShowingStack.First()->Data()) != 0))
453 {
454 // XtAppProcessEvent((XtAppContext) wxTheApp->GetAppContext(), XtIMAll);
455
456 XtAppNextEvent((XtAppContext) wxTheApp->GetAppContext(), &event);
457 wxTheApp->ProcessXEvent((WXEvent*) &event);
458 }
459
460 // Remove modal dialog flag from stack
461 wxNode *node = wxModalShowingStack.First();
462 if (node)
463 delete node;
464
465 // Now process all events in case they get sent to a destroyed dialog
466 XSync(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()), FALSE);
467 while (XtAppPending((XtAppContext) wxTheApp->GetAppContext()))
468 {
469 XFlush(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()));
470 XtAppNextEvent((XtAppContext) wxTheApp->GetAppContext(), &event);
471
472 wxTheApp->ProcessXEvent((WXEvent*) &event);
473 }
474
475 // TODO: is it safe to call this, if the dialog may have been deleted
476 // by now? Probably only if we're using delayed deletion of dialogs.
477 return GetReturnCode();
478 }
479
480 void wxDialog::EndModal(int retCode)
481 {
482 if (!m_modalShowing)
483 return;
484
485 SetReturnCode(retCode);
486
487 // Strangely, we don't seem to need this now.
488 // XtRemoveGrab((Widget) m_mainWidget);
489
490 Show(FALSE);
491
492 m_modalShowing = FALSE;
493
494 wxNode *node = wxModalShowingStack.First();
495 if (node)
496 node->SetData((wxObject *)FALSE);
497 }
498
499 // Standard buttons
500 void wxDialog::OnOK(wxCommandEvent& WXUNUSED(event))
501 {
502 if ( Validate() && TransferDataFromWindow() )
503 {
504 if ( IsModal() )
505 EndModal(wxID_OK);
506 else
507 {
508 SetReturnCode(wxID_OK);
509 this->Show(FALSE);
510 }
511 }
512 }
513
514 void wxDialog::OnApply(wxCommandEvent& WXUNUSED(event))
515 {
516 if (Validate())
517 TransferDataFromWindow();
518 // TODO probably need to disable the Apply button until things change again
519 }
520
521 void wxDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
522 {
523 if ( IsModal() )
524 EndModal(wxID_CANCEL);
525 else
526 {
527 SetReturnCode(wxID_CANCEL);
528 this->Show(FALSE);
529 }
530 }
531
532 void wxDialog::OnCloseWindow(wxCloseEvent& event)
533 {
534 // We'll send a Cancel message by default,
535 // which may close the dialog.
536 // Check for looping if the Cancel event handler calls Close().
537
538 // Note that if a cancel button and handler aren't present in the dialog,
539 // nothing will happen when you close the dialog via the window manager, or
540 // via Close().
541 // We wouldn't want to destroy the dialog by default, since the dialog may have been
542 // created on the stack.
543 // However, this does mean that calling dialog->Close() won't delete the dialog
544 // unless the handler for wxID_CANCEL does so. So use Destroy() if you want to be
545 // sure to destroy the dialog.
546 // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
547
548 static wxList closing;
549
550 if ( closing.Member(this) )
551 return;
552
553 closing.Append(this);
554
555 wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
556 cancelEvent.SetEventObject( this );
557 GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog
558
559 closing.DeleteObject(this);
560 }
561
562 void wxDialog::OnPaint(wxPaintEvent &WXUNUSED(event))
563 {
564 // added for compatiblity only
565 }
566
567 // Destroy the window (delayed, if a managed window)
568 bool wxDialog::Destroy()
569 {
570 if (!wxPendingDelete.Member(this))
571 wxPendingDelete.Append(this);
572 return TRUE;
573 }
574
575 void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
576 {
577 SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
578 Refresh();
579 }
580
581 // Handle a close event from the window manager
582 static void wxCloseDialogCallback( Widget WXUNUSED(widget), XtPointer client_data,
583 XmAnyCallbackStruct *WXUNUSED(cbs))
584 {
585 wxDialog *dialog = (wxDialog *)client_data;
586 wxCloseEvent closeEvent(wxEVT_CLOSE_WINDOW, dialog->GetId());
587 closeEvent.SetEventObject(dialog);
588
589 // May delete the dialog (with delayed deletion)
590 dialog->GetEventHandler()->ProcessEvent(closeEvent);
591 }
592
593 void wxDialogBoxEventHandler(Widget wid,
594 XtPointer WXUNUSED(client_data),
595 XEvent* event,
596 Boolean* continueToDispatch)
597 {
598 wxDialog *dialog = (wxDialog *)wxGetWindowFromTable(wid);
599 if (dialog)
600 {
601 wxMouseEvent wxevent(wxEVT_NULL);
602 if (wxTranslateMouseEvent(wxevent, dialog, wid, event))
603 {
604 wxevent.SetEventObject(dialog);
605 wxevent.SetId(dialog->GetId());
606 dialog->GetEventHandler()->ProcessEvent(wxevent);
607 }
608 else
609 {
610 // An attempt to implement OnCharHook by calling OnCharHook first;
611 // if this returns TRUE, set continueToDispatch to False
612 // (don't continue processing).
613 // Otherwise set it to True and call OnChar.
614 wxKeyEvent keyEvent(wxEVT_CHAR);
615 if (wxTranslateKeyEvent(keyEvent, dialog, wid, event))
616 {
617 keyEvent.SetEventObject(dialog);
618 keyEvent.SetId(dialog->GetId());
619 keyEvent.SetEventType(wxEVT_CHAR_HOOK);
620 if (dialog->GetEventHandler()->ProcessEvent(keyEvent))
621 {
622 *continueToDispatch = False;
623 return;
624 }
625 else
626 {
627 // For simplicity, OnKeyDown is the same as OnChar
628 // TODO: filter modifier key presses from OnChar
629 keyEvent.SetEventType(wxEVT_KEY_DOWN);
630
631 // Only process OnChar if OnKeyDown didn't swallow it
632 if (!dialog->GetEventHandler()->ProcessEvent (keyEvent))
633 {
634 keyEvent.SetEventType(wxEVT_CHAR);
635 dialog->GetEventHandler()->ProcessEvent(keyEvent);
636 }
637 }
638 }
639 }
640 }
641 *continueToDispatch = True;
642 }
643
644 static void wxUnmapBulletinBoard(Widget WXUNUSED(dialog), wxDialog *WXUNUSED(client), XtPointer WXUNUSED(call) )
645 {
646 /* This gets called when the dialog is being shown, which
647 * defeats modal showing.
648 client->m_modalShowing = FALSE ;
649 client->m_isShown = FALSE;
650 */
651 }
652
653 void wxDialog::ChangeFont(bool keepOriginalSize)
654 {
655 wxWindow::ChangeFont(keepOriginalSize);
656 }
657
658 void wxDialog::ChangeBackgroundColour()
659 {
660 if (GetMainWidget())
661 DoChangeBackgroundColour(GetMainWidget(), m_backgroundColour);
662 }
663
664 void wxDialog::ChangeForegroundColour()
665 {
666 if (GetMainWidget())
667 DoChangeForegroundColour(GetMainWidget(), m_foregroundColour);
668 }
669