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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: frame.cpp | |
3 | // Purpose: | |
4 | // Author: Robert Roebling | |
5 | // Id: $Id$ | |
6 | // Copyright: (c) 1998 Robert Roebling | |
7 | // Licence: wxWindows licence | |
8 | ///////////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | // ============================================================================ | |
11 | // declarations | |
12 | // ============================================================================ | |
13 | ||
14 | // ---------------------------------------------------------------------------- | |
15 | // headers | |
16 | // ---------------------------------------------------------------------------- | |
17 | ||
18 | // For compilers that support precompilation, includes "wx.h". | |
19 | #include "wx/wxprec.h" | |
20 | ||
21 | #include "wx/defs.h" | |
22 | ||
23 | #include "wx/frame.h" | |
24 | #include "wx/dialog.h" | |
25 | #include "wx/control.h" | |
26 | #include "wx/app.h" | |
27 | #include "wx/menu.h" | |
28 | #if wxUSE_TOOLBAR | |
29 | #include "wx/toolbar.h" | |
30 | #endif | |
31 | #if wxUSE_STATUSBAR | |
32 | #include "wx/statusbr.h" | |
33 | #endif | |
34 | #include "wx/dcclient.h" | |
35 | ||
36 | #include <glib.h> | |
37 | #include "wx/gtk/private.h" | |
38 | ||
39 | #include <gdk/gdkkeysyms.h> | |
40 | #include <gdk/gdkx.h> | |
41 | ||
42 | #include "wx/gtk/win_gtk.h" | |
43 | ||
44 | // ---------------------------------------------------------------------------- | |
45 | // constants | |
46 | // ---------------------------------------------------------------------------- | |
47 | ||
48 | const int wxSTATUS_HEIGHT = 25; | |
49 | const int wxPLACE_HOLDER = 0; | |
50 | ||
51 | // ---------------------------------------------------------------------------- | |
52 | // idle system | |
53 | // ---------------------------------------------------------------------------- | |
54 | ||
55 | extern void wxapp_install_idle_handler(); | |
56 | extern bool g_isIdle; | |
57 | ||
58 | // ---------------------------------------------------------------------------- | |
59 | // event tables | |
60 | // ---------------------------------------------------------------------------- | |
61 | ||
62 | IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow) | |
63 | ||
64 | // ============================================================================ | |
65 | // implementation | |
66 | // ============================================================================ | |
67 | ||
68 | // ---------------------------------------------------------------------------- | |
69 | // GTK callbacks | |
70 | // ---------------------------------------------------------------------------- | |
71 | ||
72 | #if wxUSE_MENUS_NATIVE | |
73 | ||
74 | //----------------------------------------------------------------------------- | |
75 | // "child_attached" of menu bar | |
76 | //----------------------------------------------------------------------------- | |
77 | ||
78 | extern "C" { | |
79 | static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) | |
80 | { | |
81 | if (!win->m_hasVMT) return; | |
82 | ||
83 | win->m_menuBarDetached = false; | |
84 | win->GtkUpdateSize(); | |
85 | } | |
86 | } | |
87 | ||
88 | //----------------------------------------------------------------------------- | |
89 | // "child_detached" of menu bar | |
90 | //----------------------------------------------------------------------------- | |
91 | ||
92 | extern "C" { | |
93 | static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) | |
94 | { | |
95 | if (g_isIdle) | |
96 | wxapp_install_idle_handler(); | |
97 | ||
98 | if (!win->m_hasVMT) return; | |
99 | ||
100 | // Raise the client area area | |
101 | gdk_window_raise( win->m_wxwindow->window ); | |
102 | ||
103 | win->m_menuBarDetached = true; | |
104 | win->GtkUpdateSize(); | |
105 | } | |
106 | } | |
107 | ||
108 | #endif // wxUSE_MENUS_NATIVE | |
109 | ||
110 | #if wxUSE_TOOLBAR | |
111 | //----------------------------------------------------------------------------- | |
112 | // "child_attached" of tool bar | |
113 | //----------------------------------------------------------------------------- | |
114 | ||
115 | extern "C" { | |
116 | static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) | |
117 | { | |
118 | if (!win->m_hasVMT) return; | |
119 | ||
120 | win->m_toolBarDetached = false; | |
121 | win->GtkUpdateSize(); | |
122 | } | |
123 | } | |
124 | ||
125 | //----------------------------------------------------------------------------- | |
126 | // "child_detached" of tool bar | |
127 | //----------------------------------------------------------------------------- | |
128 | ||
129 | extern "C" { | |
130 | static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win ) | |
131 | { | |
132 | if (g_isIdle) | |
133 | wxapp_install_idle_handler(); | |
134 | ||
135 | if (!win->m_hasVMT) return; | |
136 | ||
137 | // Raise the client area area | |
138 | gdk_window_raise( win->m_wxwindow->window ); | |
139 | ||
140 | win->m_toolBarDetached = true; | |
141 | win->GtkUpdateSize(); | |
142 | } | |
143 | } | |
144 | #endif // wxUSE_TOOLBAR | |
145 | ||
146 | ||
147 | // ---------------------------------------------------------------------------- | |
148 | // wxFrame itself | |
149 | // ---------------------------------------------------------------------------- | |
150 | ||
151 | //----------------------------------------------------------------------------- | |
152 | // InsertChild for wxFrame | |
153 | //----------------------------------------------------------------------------- | |
154 | ||
155 | /* Callback for wxFrame. This very strange beast has to be used because | |
156 | * C++ has no virtual methods in a constructor. We have to emulate a | |
157 | * virtual function here as wxWidgets requires different ways to insert | |
158 | * a child in container classes. */ | |
159 | ||
160 | static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child ) | |
161 | { | |
162 | wxASSERT( GTK_IS_WIDGET(child->m_widget) ); | |
163 | ||
164 | if (!parent->m_insertInClientArea) | |
165 | { | |
166 | // These are outside the client area | |
167 | wxFrame* frame = (wxFrame*) parent; | |
168 | gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget), | |
169 | GTK_WIDGET(child->m_widget), | |
170 | child->m_x, | |
171 | child->m_y, | |
172 | child->m_width, | |
173 | child->m_height ); | |
174 | ||
175 | #if wxUSE_TOOLBAR_NATIVE | |
176 | // We connect to these events for recalculating the client area | |
177 | // space when the toolbar is floating | |
178 | if (wxIS_KIND_OF(child,wxToolBar)) | |
179 | { | |
180 | wxToolBar *toolBar = (wxToolBar*) child; | |
181 | if (toolBar->GetWindowStyle() & wxTB_DOCKABLE) | |
182 | { | |
183 | g_signal_connect (toolBar->m_widget, "child_attached", | |
184 | G_CALLBACK (gtk_toolbar_attached_callback), | |
185 | parent); | |
186 | g_signal_connect (toolBar->m_widget, "child_detached", | |
187 | G_CALLBACK (gtk_toolbar_detached_callback), | |
188 | parent); | |
189 | } | |
190 | } | |
191 | #endif // wxUSE_TOOLBAR | |
192 | } | |
193 | else | |
194 | { | |
195 | // These are inside the client area | |
196 | gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), | |
197 | GTK_WIDGET(child->m_widget), | |
198 | child->m_x, | |
199 | child->m_y, | |
200 | child->m_width, | |
201 | child->m_height ); | |
202 | } | |
203 | ||
204 | // Resize on OnInternalIdle | |
205 | parent->GtkUpdateSize(); | |
206 | } | |
207 | ||
208 | // ---------------------------------------------------------------------------- | |
209 | // wxFrame creation | |
210 | // ---------------------------------------------------------------------------- | |
211 | ||
212 | void wxFrame::Init() | |
213 | { | |
214 | m_menuBarDetached = false; | |
215 | m_toolBarDetached = false; | |
216 | m_menuBarHeight = 2; | |
217 | } | |
218 | ||
219 | bool wxFrame::Create( wxWindow *parent, | |
220 | wxWindowID id, | |
221 | const wxString& title, | |
222 | const wxPoint& pos, | |
223 | const wxSize& sizeOrig, | |
224 | long style, | |
225 | const wxString &name ) | |
226 | { | |
227 | bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig, | |
228 | style, name); | |
229 | m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame; | |
230 | ||
231 | return rt; | |
232 | } | |
233 | ||
234 | wxFrame::~wxFrame() | |
235 | { | |
236 | m_isBeingDeleted = true; | |
237 | DeleteAllBars(); | |
238 | } | |
239 | ||
240 | // ---------------------------------------------------------------------------- | |
241 | // overridden wxWindow methods | |
242 | // ---------------------------------------------------------------------------- | |
243 | ||
244 | void wxFrame::DoGetClientSize( int *width, int *height ) const | |
245 | { | |
246 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
247 | ||
248 | wxTopLevelWindow::DoGetClientSize( width, height ); | |
249 | ||
250 | if (height) | |
251 | { | |
252 | #if wxUSE_MENUS_NATIVE | |
253 | // menu bar | |
254 | if (m_frameMenuBar) | |
255 | { | |
256 | if (!m_menuBarDetached) | |
257 | (*height) -= m_menuBarHeight; | |
258 | else | |
259 | (*height) -= wxPLACE_HOLDER; | |
260 | } | |
261 | #endif // wxUSE_MENUS_NATIVE | |
262 | ||
263 | #if wxUSE_STATUSBAR | |
264 | // status bar | |
265 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) | |
266 | (*height) -= wxSTATUS_HEIGHT; | |
267 | #endif // wxUSE_STATUSBAR | |
268 | ||
269 | #if wxUSE_TOOLBAR | |
270 | // tool bar | |
271 | if (m_frameToolBar && m_frameToolBar->IsShown()) | |
272 | { | |
273 | if (m_toolBarDetached) | |
274 | { | |
275 | *height -= wxPLACE_HOLDER; | |
276 | } | |
277 | else | |
278 | { | |
279 | int x, y; | |
280 | m_frameToolBar->GetSize( &x, &y ); | |
281 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) | |
282 | { | |
283 | *width -= x; | |
284 | } | |
285 | else | |
286 | { | |
287 | *height -= y; | |
288 | } | |
289 | } | |
290 | } | |
291 | #endif // wxUSE_TOOLBAR | |
292 | } | |
293 | } | |
294 | ||
295 | void wxFrame::DoSetClientSize( int width, int height ) | |
296 | { | |
297 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
298 | ||
299 | #if wxUSE_MENUS_NATIVE | |
300 | // menu bar | |
301 | if (m_frameMenuBar) | |
302 | { | |
303 | if (!m_menuBarDetached) | |
304 | height += m_menuBarHeight; | |
305 | else | |
306 | height += wxPLACE_HOLDER; | |
307 | } | |
308 | #endif // wxUSE_MENUS_NATIVE | |
309 | ||
310 | #if wxUSE_STATUSBAR | |
311 | // status bar | |
312 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT; | |
313 | #endif | |
314 | ||
315 | #if wxUSE_TOOLBAR | |
316 | // tool bar | |
317 | if (m_frameToolBar && m_frameToolBar->IsShown()) | |
318 | { | |
319 | if (m_toolBarDetached) | |
320 | { | |
321 | height += wxPLACE_HOLDER; | |
322 | } | |
323 | else | |
324 | { | |
325 | int x, y; | |
326 | m_frameToolBar->GetSize( &x, &y ); | |
327 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) | |
328 | { | |
329 | width += x; | |
330 | } | |
331 | else | |
332 | { | |
333 | height += y; | |
334 | } | |
335 | } | |
336 | } | |
337 | #endif | |
338 | ||
339 | wxTopLevelWindow::DoSetClientSize( width, height ); | |
340 | } | |
341 | ||
342 | void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), | |
343 | int width, int height ) | |
344 | { | |
345 | // due to a bug in gtk, x,y are always 0 | |
346 | // m_x = x; | |
347 | // m_y = y; | |
348 | ||
349 | // avoid recursions | |
350 | if (m_resizing) return; | |
351 | m_resizing = true; | |
352 | ||
353 | // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow | |
354 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); | |
355 | ||
356 | m_width = width; | |
357 | m_height = height; | |
358 | ||
359 | // space occupied by m_frameToolBar and m_frameMenuBar | |
360 | int client_area_x_offset = 0, | |
361 | client_area_y_offset = 0; | |
362 | ||
363 | /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses | |
364 | wxWindow::Create to create it's GTK equivalent. m_mainWidget is only | |
365 | set in wxFrame::Create so it is used to check what kind of frame we | |
366 | have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we | |
367 | skip the part which handles m_frameMenuBar, m_frameToolBar and (most | |
368 | importantly) m_mainWidget */ | |
369 | ||
370 | int minWidth = GetMinWidth(), | |
371 | minHeight = GetMinHeight(), | |
372 | maxWidth = GetMaxWidth(), | |
373 | maxHeight = GetMaxHeight(); | |
374 | ||
375 | if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; | |
376 | if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; | |
377 | if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; | |
378 | if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; | |
379 | ||
380 | if (m_mainWidget) | |
381 | { | |
382 | // set size hints | |
383 | gint flag = 0; // GDK_HINT_POS; | |
384 | if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE; | |
385 | if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE; | |
386 | GdkGeometry geom; | |
387 | geom.min_width = minWidth; | |
388 | geom.min_height = minHeight; | |
389 | geom.max_width = maxWidth; | |
390 | geom.max_height = maxHeight; | |
391 | gtk_window_set_geometry_hints( GTK_WINDOW(m_widget), | |
392 | (GtkWidget*) NULL, | |
393 | &geom, | |
394 | (GdkWindowHints) flag ); | |
395 | ||
396 | // I revert back to wxGTK's original behaviour. m_mainWidget holds | |
397 | // the menubar, the toolbar and the client area, which is represented | |
398 | // by m_wxwindow. | |
399 | // This hurts in the eye, but I don't want to call SetSize() | |
400 | // because I don't want to call any non-native functions here. | |
401 | ||
402 | #if wxUSE_MENUS_NATIVE | |
403 | if (m_frameMenuBar) | |
404 | { | |
405 | int xx = m_miniEdge; | |
406 | int yy = m_miniEdge + m_miniTitle; | |
407 | int ww = m_width - 2*m_miniEdge; | |
408 | int hh = m_menuBarHeight; | |
409 | if (m_menuBarDetached) hh = wxPLACE_HOLDER; | |
410 | m_frameMenuBar->m_x = xx; | |
411 | m_frameMenuBar->m_y = yy; | |
412 | m_frameMenuBar->m_width = ww; | |
413 | m_frameMenuBar->m_height = hh; | |
414 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), | |
415 | m_frameMenuBar->m_widget, | |
416 | xx, yy, ww, hh ); | |
417 | client_area_y_offset += hh; | |
418 | } | |
419 | #endif // wxUSE_MENUS_NATIVE | |
420 | ||
421 | #if wxUSE_TOOLBAR | |
422 | if ((m_frameToolBar) && m_frameToolBar->IsShown() && | |
423 | (m_frameToolBar->m_widget->parent == m_mainWidget)) | |
424 | { | |
425 | int xx = m_miniEdge; | |
426 | int yy = m_miniEdge + m_miniTitle; | |
427 | #if wxUSE_MENUS_NATIVE | |
428 | if (m_frameMenuBar) | |
429 | { | |
430 | if (!m_menuBarDetached) | |
431 | yy += m_menuBarHeight; | |
432 | else | |
433 | yy += wxPLACE_HOLDER; | |
434 | } | |
435 | #endif // wxUSE_MENUS_NATIVE | |
436 | ||
437 | m_frameToolBar->m_x = xx; | |
438 | m_frameToolBar->m_y = yy; | |
439 | ||
440 | // don't change the toolbar's reported height/width | |
441 | int ww, hh; | |
442 | if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL ) | |
443 | { | |
444 | ww = m_toolBarDetached ? wxPLACE_HOLDER | |
445 | : m_frameToolBar->m_width; | |
446 | hh = m_height - 2*m_miniEdge; | |
447 | ||
448 | client_area_x_offset += ww; | |
449 | } | |
450 | else | |
451 | { | |
452 | ww = m_width - 2*m_miniEdge; | |
453 | hh = m_toolBarDetached ? wxPLACE_HOLDER | |
454 | : m_frameToolBar->m_height; | |
455 | ||
456 | client_area_y_offset += hh; | |
457 | } | |
458 | ||
459 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), | |
460 | m_frameToolBar->m_widget, | |
461 | xx, yy, ww, hh ); | |
462 | } | |
463 | #endif // wxUSE_TOOLBAR | |
464 | ||
465 | int client_x = client_area_x_offset + m_miniEdge; | |
466 | int client_y = client_area_y_offset + m_miniEdge + m_miniTitle; | |
467 | int client_w = m_width - client_area_x_offset - 2*m_miniEdge; | |
468 | int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle; | |
469 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), | |
470 | m_wxwindow, | |
471 | client_x, client_y, client_w, client_h ); | |
472 | } | |
473 | else | |
474 | { | |
475 | // If there is no m_mainWidget between m_widget and m_wxwindow there | |
476 | // is no need to set the size or position of m_wxwindow. | |
477 | } | |
478 | ||
479 | #if wxUSE_STATUSBAR | |
480 | if (m_frameStatusBar && m_frameStatusBar->IsShown()) | |
481 | { | |
482 | int xx = 0 + m_miniEdge; | |
483 | int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset; | |
484 | int ww = m_width - 2*m_miniEdge; | |
485 | int hh = wxSTATUS_HEIGHT; | |
486 | m_frameStatusBar->m_x = xx; | |
487 | m_frameStatusBar->m_y = yy; | |
488 | m_frameStatusBar->m_width = ww; | |
489 | m_frameStatusBar->m_height = hh; | |
490 | gtk_pizza_set_size( GTK_PIZZA(m_wxwindow), | |
491 | m_frameStatusBar->m_widget, | |
492 | xx, yy, ww, hh ); | |
493 | if (GTK_WIDGET_DRAWABLE (m_frameStatusBar->m_widget)) | |
494 | { | |
495 | gtk_widget_queue_draw (m_frameStatusBar->m_widget); | |
496 | // FIXME: Do we really want to force an immediate redraw? | |
497 | gdk_window_process_updates (m_frameStatusBar->m_widget->window, TRUE); | |
498 | } | |
499 | } | |
500 | #endif // wxUSE_STATUSBAR | |
501 | ||
502 | m_sizeSet = true; | |
503 | ||
504 | // send size event to frame | |
505 | wxSizeEvent event( wxSize(m_width,m_height), GetId() ); | |
506 | event.SetEventObject( this ); | |
507 | GetEventHandler()->ProcessEvent( event ); | |
508 | ||
509 | #if wxUSE_STATUSBAR | |
510 | // send size event to status bar | |
511 | if (m_frameStatusBar) | |
512 | { | |
513 | wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() ); | |
514 | event2.SetEventObject( m_frameStatusBar ); | |
515 | m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 ); | |
516 | } | |
517 | #endif // wxUSE_STATUSBAR | |
518 | ||
519 | m_resizing = false; | |
520 | } | |
521 | ||
522 | void wxFrame::OnInternalIdle() | |
523 | { | |
524 | wxFrameBase::OnInternalIdle(); | |
525 | ||
526 | #if wxUSE_MENUS_NATIVE | |
527 | if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle(); | |
528 | #endif // wxUSE_MENUS_NATIVE | |
529 | #if wxUSE_TOOLBAR | |
530 | if (m_frameToolBar) m_frameToolBar->OnInternalIdle(); | |
531 | #endif | |
532 | #if wxUSE_STATUSBAR | |
533 | if (m_frameStatusBar) | |
534 | { | |
535 | m_frameStatusBar->OnInternalIdle(); | |
536 | ||
537 | // There may be controls in the status bar that | |
538 | // need to be updated | |
539 | for ( wxWindowList::compatibility_iterator node = m_frameStatusBar->GetChildren().GetFirst(); | |
540 | node; | |
541 | node = node->GetNext() ) | |
542 | { | |
543 | wxWindow *child = node->GetData(); | |
544 | child->OnInternalIdle(); | |
545 | } | |
546 | } | |
547 | #endif | |
548 | } | |
549 | ||
550 | // ---------------------------------------------------------------------------- | |
551 | // menu/tool/status bar stuff | |
552 | // ---------------------------------------------------------------------------- | |
553 | ||
554 | #if wxUSE_MENUS_NATIVE | |
555 | ||
556 | void wxFrame::DetachMenuBar() | |
557 | { | |
558 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
559 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); | |
560 | ||
561 | if ( m_frameMenuBar ) | |
562 | { | |
563 | m_frameMenuBar->UnsetInvokingWindow( this ); | |
564 | ||
565 | if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE) | |
566 | { | |
567 | g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget, | |
568 | (gpointer) gtk_menu_attached_callback, | |
569 | this); | |
570 | ||
571 | g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget, | |
572 | (gpointer) gtk_menu_detached_callback, | |
573 | this); | |
574 | } | |
575 | ||
576 | gtk_widget_ref( m_frameMenuBar->m_widget ); | |
577 | ||
578 | gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget ); | |
579 | } | |
580 | ||
581 | wxFrameBase::DetachMenuBar(); | |
582 | } | |
583 | ||
584 | void wxFrame::AttachMenuBar( wxMenuBar *menuBar ) | |
585 | { | |
586 | wxFrameBase::AttachMenuBar(menuBar); | |
587 | ||
588 | if (m_frameMenuBar) | |
589 | { | |
590 | m_frameMenuBar->SetInvokingWindow( this ); | |
591 | ||
592 | m_frameMenuBar->SetParent(this); | |
593 | gtk_pizza_put( GTK_PIZZA(m_mainWidget), | |
594 | m_frameMenuBar->m_widget, | |
595 | m_frameMenuBar->m_x, | |
596 | m_frameMenuBar->m_y, | |
597 | m_frameMenuBar->m_width, | |
598 | m_frameMenuBar->m_height ); | |
599 | ||
600 | if (menuBar->GetWindowStyle() & wxMB_DOCKABLE) | |
601 | { | |
602 | g_signal_connect (menuBar->m_widget, "child_attached", | |
603 | G_CALLBACK (gtk_menu_attached_callback), | |
604 | this); | |
605 | g_signal_connect (menuBar->m_widget, "child_detached", | |
606 | G_CALLBACK (gtk_menu_detached_callback), | |
607 | this); | |
608 | } | |
609 | ||
610 | gtk_widget_show( m_frameMenuBar->m_widget ); | |
611 | ||
612 | UpdateMenuBarSize(); | |
613 | } | |
614 | else | |
615 | { | |
616 | m_menuBarHeight = 2; | |
617 | GtkUpdateSize(); // resize window in OnInternalIdle | |
618 | } | |
619 | } | |
620 | ||
621 | void wxFrame::UpdateMenuBarSize() | |
622 | { | |
623 | GtkRequisition req; | |
624 | ||
625 | req.width = 2; | |
626 | req.height = 2; | |
627 | ||
628 | // this is called after Remove with a NULL m_frameMenuBar | |
629 | if ( m_frameMenuBar ) | |
630 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request ) | |
631 | (m_frameMenuBar->m_widget, &req ); | |
632 | ||
633 | m_menuBarHeight = req.height; | |
634 | ||
635 | // resize window in OnInternalIdle | |
636 | ||
637 | GtkUpdateSize(); | |
638 | } | |
639 | ||
640 | #endif // wxUSE_MENUS_NATIVE | |
641 | ||
642 | #if wxUSE_TOOLBAR | |
643 | ||
644 | wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name ) | |
645 | { | |
646 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
647 | ||
648 | m_insertInClientArea = false; | |
649 | ||
650 | m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name ); | |
651 | ||
652 | m_insertInClientArea = true; | |
653 | ||
654 | GtkUpdateSize(); | |
655 | ||
656 | return m_frameToolBar; | |
657 | } | |
658 | ||
659 | void wxFrame::SetToolBar(wxToolBar *toolbar) | |
660 | { | |
661 | bool hadTbar = m_frameToolBar != NULL; | |
662 | ||
663 | wxFrameBase::SetToolBar(toolbar); | |
664 | ||
665 | if ( m_frameToolBar ) | |
666 | { | |
667 | // insert into toolbar area if not already there | |
668 | if ((m_frameToolBar->m_widget->parent) && | |
669 | (m_frameToolBar->m_widget->parent != m_mainWidget)) | |
670 | { | |
671 | GetChildren().DeleteObject( m_frameToolBar ); | |
672 | ||
673 | gtk_widget_reparent( m_frameToolBar->m_widget, m_mainWidget ); | |
674 | GtkUpdateSize(); | |
675 | } | |
676 | } | |
677 | else // toolbar unset | |
678 | { | |
679 | // still need to update size if it had been there before | |
680 | if ( hadTbar ) | |
681 | { | |
682 | GtkUpdateSize(); | |
683 | } | |
684 | } | |
685 | } | |
686 | ||
687 | #endif // wxUSE_TOOLBAR | |
688 | ||
689 | #if wxUSE_STATUSBAR | |
690 | ||
691 | wxStatusBar* wxFrame::CreateStatusBar(int number, | |
692 | long style, | |
693 | wxWindowID id, | |
694 | const wxString& name) | |
695 | { | |
696 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
697 | ||
698 | // because it will change when toolbar is added | |
699 | GtkUpdateSize(); | |
700 | ||
701 | return wxFrameBase::CreateStatusBar( number, style, id, name ); | |
702 | } | |
703 | ||
704 | void wxFrame::SetStatusBar(wxStatusBar *statbar) | |
705 | { | |
706 | bool hadStatBar = m_frameStatusBar != NULL; | |
707 | ||
708 | wxFrameBase::SetStatusBar(statbar); | |
709 | ||
710 | if (hadStatBar && !m_frameStatusBar) | |
711 | GtkUpdateSize(); | |
712 | } | |
713 | ||
714 | void wxFrame::PositionStatusBar() | |
715 | { | |
716 | if ( !m_frameStatusBar ) | |
717 | return; | |
718 | ||
719 | GtkUpdateSize(); | |
720 | } | |
721 | #endif // wxUSE_STATUSBAR |