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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/gtk/tbargtk.cpp | |
3 | // Purpose: GTK toolbar | |
4 | // Author: Robert Roebling | |
5 | // Modified: 13.12.99 by VZ to derive from wxToolBarBase | |
6 | // RCS-ID: $Id$ | |
7 | // Copyright: (c) Robert Roebling | |
8 | // Licence: wxWindows licence | |
9 | ///////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | // For compilers that support precompilation, includes "wx.h". | |
12 | #include "wx/wxprec.h" | |
13 | ||
14 | #if wxUSE_TOOLBAR_NATIVE | |
15 | ||
16 | #include "wx/toolbar.h" | |
17 | ||
18 | #ifndef WX_PRECOMP | |
19 | #include "wx/menu.h" | |
20 | #endif | |
21 | ||
22 | // FIXME: Use GtkImage instead of GtkPixmap. Use the new toolbar API for when gtk runtime is new enough? | |
23 | // Beware that the new and old toolbar API may not be mixed in usage. | |
24 | #undef GTK_DISABLE_DEPRECATED | |
25 | ||
26 | #include "wx/gtk/private.h" | |
27 | ||
28 | /* XPM */ | |
29 | static const char *arrow_down_xpm[] = { | |
30 | /* columns rows colors chars-per-pixel */ | |
31 | "7 7 2 1", | |
32 | " c None", | |
33 | ". c Black", | |
34 | /* pixels */ | |
35 | " ", | |
36 | " ", | |
37 | " ", | |
38 | ".......", | |
39 | " ..... ", | |
40 | " ... ", | |
41 | " . " | |
42 | }; | |
43 | ||
44 | ||
45 | // ---------------------------------------------------------------------------- | |
46 | // globals | |
47 | // ---------------------------------------------------------------------------- | |
48 | ||
49 | // data | |
50 | extern bool g_blockEventsOnDrag; | |
51 | extern wxCursor g_globalCursor; | |
52 | ||
53 | // ---------------------------------------------------------------------------- | |
54 | // private functions | |
55 | // ---------------------------------------------------------------------------- | |
56 | ||
57 | // translate wxWidgets toolbar style flags to GTK orientation and style | |
58 | static void GetGtkStyle(long style, | |
59 | GtkOrientation *orient, GtkToolbarStyle *gtkStyle) | |
60 | { | |
61 | *orient = ( style & wxTB_LEFT || style & wxTB_RIGHT ) ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL; | |
62 | ||
63 | ||
64 | if ( style & wxTB_TEXT ) | |
65 | { | |
66 | *gtkStyle = style & wxTB_NOICONS | |
67 | ? GTK_TOOLBAR_TEXT | |
68 | : ( | |
69 | style & wxTB_HORZ_LAYOUT ? GTK_TOOLBAR_BOTH_HORIZ : | |
70 | GTK_TOOLBAR_BOTH); | |
71 | } | |
72 | else // no text, hence we must have the icons or what would we show? | |
73 | { | |
74 | *gtkStyle = GTK_TOOLBAR_ICONS; | |
75 | } | |
76 | } | |
77 | ||
78 | // ---------------------------------------------------------------------------- | |
79 | // wxToolBarTool | |
80 | // ---------------------------------------------------------------------------- | |
81 | ||
82 | class wxToolBarTool : public wxToolBarToolBase | |
83 | { | |
84 | public: | |
85 | wxToolBarTool(wxToolBar *tbar, | |
86 | int id, | |
87 | const wxString& label, | |
88 | const wxBitmap& bitmap1, | |
89 | const wxBitmap& bitmap2, | |
90 | wxItemKind kind, | |
91 | wxObject *clientData, | |
92 | const wxString& shortHelpString, | |
93 | const wxString& longHelpString) | |
94 | : wxToolBarToolBase(tbar, id, label, bitmap1, bitmap2, kind, | |
95 | clientData, shortHelpString, longHelpString) | |
96 | { | |
97 | Init(); | |
98 | } | |
99 | ||
100 | wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label) | |
101 | : wxToolBarToolBase(tbar, control, label) | |
102 | { | |
103 | Init(); | |
104 | } | |
105 | ||
106 | // is this a radio button? | |
107 | // | |
108 | // unlike GetKind(), can be called for any kind of tools, not just buttons | |
109 | bool IsRadio() const { return IsButton() && GetKind() == wxITEM_RADIO; } | |
110 | ||
111 | // this is only called for the normal buttons, i.e. not separators nor | |
112 | // controls | |
113 | GtkToolbarChildType GetGtkChildType() const | |
114 | { | |
115 | switch ( GetKind() ) | |
116 | { | |
117 | case wxITEM_CHECK: | |
118 | return GTK_TOOLBAR_CHILD_TOGGLEBUTTON; | |
119 | ||
120 | case wxITEM_RADIO: | |
121 | return GTK_TOOLBAR_CHILD_RADIOBUTTON; | |
122 | ||
123 | default: | |
124 | wxFAIL_MSG( _T("unknown toolbar child type") ); | |
125 | // fall through | |
126 | ||
127 | case wxITEM_DROPDOWN: | |
128 | case wxITEM_NORMAL: | |
129 | return GTK_TOOLBAR_CHILD_BUTTON; | |
130 | } | |
131 | } | |
132 | ||
133 | void SetImage(const wxBitmap& bitmap) | |
134 | { | |
135 | if (bitmap.Ok()) | |
136 | { | |
137 | // setting from pixmap doesn't seem to work right, but pixbuf works well | |
138 | gtk_image_set_from_pixbuf((GtkImage*)m_image, bitmap.GetPixbuf()); | |
139 | } | |
140 | } | |
141 | ||
142 | GtkWidget *m_item; | |
143 | GtkWidget *m_image; | |
144 | ||
145 | protected: | |
146 | void Init(); | |
147 | }; | |
148 | ||
149 | // ---------------------------------------------------------------------------- | |
150 | // wxWin macros | |
151 | // ---------------------------------------------------------------------------- | |
152 | ||
153 | IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl) | |
154 | ||
155 | // ============================================================================ | |
156 | // implementation | |
157 | // ============================================================================ | |
158 | ||
159 | //----------------------------------------------------------------------------- | |
160 | // "clicked" (internal from gtk_toolbar) | |
161 | //----------------------------------------------------------------------------- | |
162 | ||
163 | extern "C" { | |
164 | static void gtk_toolbar_callback( GtkWidget *widget, | |
165 | wxToolBarTool *tool ) | |
166 | { | |
167 | wxToolBar *tbar = (wxToolBar *)tool->GetToolBar(); | |
168 | ||
169 | if (tbar->m_blockEvent) return; | |
170 | ||
171 | if (g_blockEventsOnDrag) return; | |
172 | if (!tool->IsEnabled()) return; | |
173 | ||
174 | if (tool->CanBeToggled()) | |
175 | { | |
176 | if (tool->IsRadio() && | |
177 | gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(widget)) && | |
178 | tool->IsToggled()) | |
179 | { | |
180 | // pressed an already pressed radio button | |
181 | return; | |
182 | } | |
183 | ||
184 | tool->Toggle(); | |
185 | ||
186 | tool->SetImage(tool->GetBitmap()); | |
187 | ||
188 | if ( tool->IsRadio() && !tool->IsToggled() ) | |
189 | { | |
190 | // radio button went up, don't report this as a wxWin event | |
191 | return; | |
192 | } | |
193 | } | |
194 | ||
195 | if( !tbar->OnLeftClick( tool->GetId(), tool->IsToggled() ) && tool->CanBeToggled() ) | |
196 | { | |
197 | // revert back | |
198 | tool->Toggle(); | |
199 | ||
200 | tool->SetImage(tool->GetBitmap()); | |
201 | } | |
202 | } | |
203 | } | |
204 | ||
205 | //----------------------------------------------------------------------------- | |
206 | // "right-click" | |
207 | //----------------------------------------------------------------------------- | |
208 | extern "C" { | |
209 | static gboolean gtk_toolbar_tool_rclick_callback(GtkWidget *WXUNUSED(widget), | |
210 | GdkEventButton *event, | |
211 | wxToolBarToolBase *tool) | |
212 | { | |
213 | if (event->button != 3) | |
214 | return FALSE; | |
215 | ||
216 | wxToolBar *tbar = (wxToolBar *)tool->GetToolBar(); | |
217 | ||
218 | if (tbar->m_blockEvent) return TRUE; | |
219 | ||
220 | if (g_blockEventsOnDrag) return TRUE; | |
221 | if (!tool->IsEnabled()) return TRUE; | |
222 | ||
223 | tbar->OnRightClick( tool->GetId(), (int)event->x, (int)event->y ); | |
224 | ||
225 | return TRUE; | |
226 | } | |
227 | } | |
228 | ||
229 | //----------------------------------------------------------------------------- | |
230 | // "enter_notify_event" / "leave_notify_event" from dropdown | |
231 | //----------------------------------------------------------------------------- | |
232 | ||
233 | extern "C" { | |
234 | static gint gtk_toolbar_buddy_enter_callback( GtkWidget *WXUNUSED(widget), | |
235 | GdkEventCrossing *WXUNUSED(gdk_event), | |
236 | GtkWidget *tool ) | |
237 | { | |
238 | guint8 state = GTK_WIDGET_STATE( tool ); | |
239 | state |= GTK_STATE_PRELIGHT; | |
240 | gtk_widget_set_state( tool, (GtkStateType) state ); | |
241 | return FALSE; | |
242 | } | |
243 | ||
244 | static gint gtk_toolbar_buddy_leave_callback( GtkWidget *WXUNUSED(widget), | |
245 | GdkEventCrossing *WXUNUSED(gdk_event), | |
246 | GtkWidget *tool ) | |
247 | { | |
248 | guint8 state = GTK_WIDGET_STATE( tool ); | |
249 | state &= ~GTK_STATE_PRELIGHT; | |
250 | gtk_widget_set_state( tool, (GtkStateType) state ); | |
251 | return FALSE; | |
252 | } | |
253 | } | |
254 | ||
255 | //----------------------------------------------------------------------------- | |
256 | // "left-click" on dropdown | |
257 | //----------------------------------------------------------------------------- | |
258 | ||
259 | extern "C" | |
260 | { | |
261 | static void gtk_pop_tb_hide_callback( GtkWidget *WXUNUSED(menu), GtkToggleButton *button ) | |
262 | { | |
263 | gtk_toggle_button_set_active( button, FALSE ); | |
264 | } | |
265 | ||
266 | static gboolean gtk_toolbar_dropdown_lclick_callback(GtkWidget *widget, | |
267 | GdkEventButton *event, | |
268 | wxToolBarToolBase *tool) | |
269 | { | |
270 | if (event->button != 1) | |
271 | return FALSE; | |
272 | ||
273 | wxToolBar *tbar = (wxToolBar *)tool->GetToolBar(); | |
274 | ||
275 | if (tbar->m_blockEvent) return FALSE; | |
276 | ||
277 | if (g_blockEventsOnDrag) return FALSE; | |
278 | if (!tool->IsEnabled()) return FALSE; | |
279 | ||
280 | wxCommandEvent evt(wxEVT_COMMAND_TOOL_DROPDOWN_CLICKED, tool->GetId() ); | |
281 | if ( tbar->GetEventHandler()->ProcessEvent(evt) ) | |
282 | { | |
283 | return TRUE; | |
284 | } | |
285 | ||
286 | wxMenu * const menu = tool->GetDropdownMenu(); | |
287 | if (!menu) | |
288 | return TRUE; | |
289 | ||
290 | // simulate press | |
291 | gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(widget), TRUE ); | |
292 | ||
293 | g_signal_connect (menu->m_menu, "hide", | |
294 | G_CALLBACK (gtk_pop_tb_hide_callback), | |
295 | widget); | |
296 | ||
297 | tbar->PopupMenu( menu, widget->allocation.x, | |
298 | widget->allocation.y + widget->allocation.height ); | |
299 | ||
300 | ||
301 | return TRUE; | |
302 | } | |
303 | } | |
304 | ||
305 | //----------------------------------------------------------------------------- | |
306 | // "enter_notify_event" / "leave_notify_event" | |
307 | //----------------------------------------------------------------------------- | |
308 | ||
309 | extern "C" { | |
310 | static gint gtk_toolbar_tool_callback( GtkWidget *WXUNUSED(widget), | |
311 | GdkEventCrossing *gdk_event, | |
312 | wxToolBarTool *tool ) | |
313 | { | |
314 | if (g_blockEventsOnDrag) return TRUE; | |
315 | ||
316 | wxToolBar *tb = (wxToolBar *)tool->GetToolBar(); | |
317 | ||
318 | // emit the event | |
319 | if( gdk_event->type == GDK_ENTER_NOTIFY ) | |
320 | tb->OnMouseEnter( tool->GetId() ); | |
321 | else | |
322 | tb->OnMouseEnter( -1 ); | |
323 | ||
324 | return FALSE; | |
325 | } | |
326 | } | |
327 | ||
328 | //----------------------------------------------------------------------------- | |
329 | // "size_request" from m_toolbar | |
330 | //----------------------------------------------------------------------------- | |
331 | ||
332 | extern "C" { | |
333 | static void | |
334 | size_request(GtkWidget*, GtkRequisition* req, wxToolBar* win) | |
335 | { | |
336 | const wxSize margins = win->GetMargins(); | |
337 | req->width += margins.x; | |
338 | req->height += 2 * margins.y; | |
339 | } | |
340 | } | |
341 | ||
342 | //----------------------------------------------------------------------------- | |
343 | // InsertChild callback for wxToolBar | |
344 | //----------------------------------------------------------------------------- | |
345 | ||
346 | static void wxInsertChildInToolBar( wxWindow* WXUNUSED(parent), | |
347 | wxWindow* child) | |
348 | { | |
349 | // Child widget will be inserted into GtkToolbar by DoInsertTool. Ref it | |
350 | // here so reparenting into wxToolBar doesn't delete it. | |
351 | g_object_ref(child->m_widget); | |
352 | } | |
353 | ||
354 | // ---------------------------------------------------------------------------- | |
355 | // wxToolBarTool | |
356 | // ---------------------------------------------------------------------------- | |
357 | ||
358 | void wxToolBarTool::Init() | |
359 | { | |
360 | m_item = | |
361 | m_image = NULL; | |
362 | } | |
363 | ||
364 | wxToolBarToolBase *wxToolBar::CreateTool(int id, | |
365 | const wxString& text, | |
366 | const wxBitmap& bitmap1, | |
367 | const wxBitmap& bitmap2, | |
368 | wxItemKind kind, | |
369 | wxObject *clientData, | |
370 | const wxString& shortHelpString, | |
371 | const wxString& longHelpString) | |
372 | { | |
373 | return new wxToolBarTool(this, id, text, bitmap1, bitmap2, kind, | |
374 | clientData, shortHelpString, longHelpString); | |
375 | } | |
376 | ||
377 | wxToolBarToolBase * | |
378 | wxToolBar::CreateTool(wxControl *control, const wxString& label) | |
379 | { | |
380 | return new wxToolBarTool(this, control, label); | |
381 | } | |
382 | ||
383 | //----------------------------------------------------------------------------- | |
384 | // wxToolBar construction | |
385 | //----------------------------------------------------------------------------- | |
386 | ||
387 | void wxToolBar::Init() | |
388 | { | |
389 | m_toolbar = (GtkToolbar *)NULL; | |
390 | m_blockEvent = false; | |
391 | m_defaultWidth = 32; | |
392 | m_defaultHeight = 32; | |
393 | } | |
394 | ||
395 | wxToolBar::~wxToolBar() | |
396 | { | |
397 | } | |
398 | ||
399 | bool wxToolBar::Create( wxWindow *parent, | |
400 | wxWindowID id, | |
401 | const wxPoint& pos, | |
402 | const wxSize& size, | |
403 | long style, | |
404 | const wxString& name ) | |
405 | { | |
406 | m_insertCallback = wxInsertChildInToolBar; | |
407 | ||
408 | if ( !PreCreation( parent, pos, size ) || | |
409 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
410 | { | |
411 | wxFAIL_MSG( wxT("wxToolBar creation failed") ); | |
412 | ||
413 | return false; | |
414 | } | |
415 | ||
416 | FixupStyle(); | |
417 | ||
418 | m_toolbar = GTK_TOOLBAR( gtk_toolbar_new() ); | |
419 | GtkSetStyle(); | |
420 | ||
421 | // Doesn't work this way. | |
422 | // GtkToolbarSpaceStyle space_style = GTK_TOOLBAR_SPACE_EMPTY; | |
423 | // gtk_widget_style_set (GTK_WIDGET (m_toolbar), "space_style", &space_style, NULL); | |
424 | ||
425 | SetToolSeparation(7); | |
426 | ||
427 | if (style & wxTB_DOCKABLE) | |
428 | { | |
429 | m_widget = gtk_handle_box_new(); | |
430 | gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) ); | |
431 | gtk_widget_show( GTK_WIDGET(m_toolbar) ); | |
432 | ||
433 | if (style & wxTB_FLAT) | |
434 | gtk_handle_box_set_shadow_type( GTK_HANDLE_BOX(m_widget), GTK_SHADOW_NONE ); | |
435 | } | |
436 | else | |
437 | { | |
438 | m_widget = gtk_event_box_new(); | |
439 | gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_toolbar) ); | |
440 | ConnectWidget( m_widget ); | |
441 | gtk_widget_show(GTK_WIDGET(m_toolbar)); | |
442 | } | |
443 | ||
444 | // FIXME: there is no such function for toolbars in 2.0 | |
445 | #if 0 | |
446 | if (style & wxTB_FLAT) | |
447 | gtk_toolbar_set_button_relief( GTK_TOOLBAR(m_toolbar), GTK_RELIEF_NONE ); | |
448 | #endif | |
449 | ||
450 | m_parent->DoAddChild( this ); | |
451 | ||
452 | PostCreation(size); | |
453 | ||
454 | g_signal_connect_after(m_toolbar, "size_request", | |
455 | G_CALLBACK(size_request), this); | |
456 | ||
457 | return true; | |
458 | } | |
459 | ||
460 | GdkWindow *wxToolBar::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const | |
461 | { | |
462 | return GTK_WIDGET(m_toolbar)->window; | |
463 | } | |
464 | ||
465 | void wxToolBar::GtkSetStyle() | |
466 | { | |
467 | GtkOrientation orient; | |
468 | GtkToolbarStyle style; | |
469 | GetGtkStyle(GetWindowStyle(), &orient, &style); | |
470 | ||
471 | gtk_toolbar_set_orientation(m_toolbar, orient); | |
472 | gtk_toolbar_set_style(m_toolbar, style); | |
473 | gtk_toolbar_set_tooltips(m_toolbar, !(style & wxTB_NO_TOOLTIPS)); | |
474 | } | |
475 | ||
476 | void wxToolBar::SetWindowStyleFlag( long style ) | |
477 | { | |
478 | wxToolBarBase::SetWindowStyleFlag(style); | |
479 | ||
480 | if ( m_toolbar ) | |
481 | GtkSetStyle(); | |
482 | } | |
483 | ||
484 | bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase) | |
485 | { | |
486 | wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase); | |
487 | ||
488 | if ( tool->IsButton() ) | |
489 | { | |
490 | if ( !HasFlag(wxTB_NOICONS) ) | |
491 | { | |
492 | wxBitmap bitmap = tool->GetNormalBitmap(); | |
493 | ||
494 | wxCHECK_MSG( bitmap.Ok(), false, | |
495 | wxT("invalid bitmap for wxToolBar icon") ); | |
496 | ||
497 | tool->m_image = gtk_image_new(); | |
498 | tool->SetImage(bitmap); | |
499 | ||
500 | gtk_misc_set_alignment((GtkMisc*)tool->m_image, 0.5, 0.5); | |
501 | } | |
502 | } | |
503 | ||
504 | int posGtk = 0; | |
505 | if ( pos > 0 ) | |
506 | { | |
507 | for ( size_t i = 0; i < pos; i++ ) | |
508 | { | |
509 | posGtk++; | |
510 | ||
511 | // if we have a dropdown menu, we use 2 GTK tools internally | |
512 | wxToolBarToolsList::compatibility_iterator node = m_tools.Item( i ); | |
513 | wxToolBarTool * const tool2 = (wxToolBarTool*) node->GetData(); | |
514 | if ( tool2->IsButton() && tool2->GetKind() == wxITEM_DROPDOWN ) | |
515 | posGtk++; | |
516 | } | |
517 | } | |
518 | ||
519 | ||
520 | switch ( tool->GetStyle() ) | |
521 | { | |
522 | case wxTOOL_STYLE_BUTTON: | |
523 | // for a radio button we need the widget which starts the radio | |
524 | // group it belongs to, i.e. the first radio button immediately | |
525 | // preceding this one | |
526 | { | |
527 | GtkWidget *widget = NULL; | |
528 | ||
529 | if ( tool->IsRadio() ) | |
530 | { | |
531 | wxToolBarToolsList::compatibility_iterator node | |
532 | = wxToolBarToolsList::compatibility_iterator(); | |
533 | if ( pos ) | |
534 | node = m_tools.Item(pos - 1); | |
535 | ||
536 | while ( node ) | |
537 | { | |
538 | wxToolBarTool *toolNext = (wxToolBarTool *)node->GetData(); | |
539 | if ( !toolNext->IsRadio() ) | |
540 | break; | |
541 | ||
542 | widget = toolNext->m_item; | |
543 | ||
544 | node = node->GetPrevious(); | |
545 | } | |
546 | ||
547 | if ( !widget ) | |
548 | { | |
549 | // this is the first button in the radio button group, | |
550 | // it will be toggled automatically by GTK so bring the | |
551 | // internal flag in sync | |
552 | tool->Toggle(true); | |
553 | } | |
554 | } | |
555 | ||
556 | tool->m_item = gtk_toolbar_insert_element | |
557 | ( | |
558 | m_toolbar, | |
559 | tool->GetGtkChildType(), | |
560 | widget, | |
561 | tool->GetLabel().empty() | |
562 | ? NULL | |
563 | : (const char*) wxGTK_CONV( tool->GetLabel() ), | |
564 | tool->GetShortHelp().empty() | |
565 | ? NULL | |
566 | : (const char*) wxGTK_CONV( tool->GetShortHelp() ), | |
567 | "", // tooltip_private_text (?) | |
568 | tool->m_image, | |
569 | (GtkSignalFunc)gtk_toolbar_callback, | |
570 | (gpointer)tool, | |
571 | posGtk | |
572 | ); | |
573 | ||
574 | wxCHECK_MSG(tool->m_item != NULL, false, _T("gtk_toolbar_insert_element() failed")); | |
575 | ||
576 | g_signal_connect (tool->m_item, "enter_notify_event", | |
577 | G_CALLBACK (gtk_toolbar_tool_callback), | |
578 | tool); | |
579 | g_signal_connect (tool->m_item, "leave_notify_event", | |
580 | G_CALLBACK (gtk_toolbar_tool_callback), | |
581 | tool); | |
582 | g_signal_connect(tool->m_item, "button-press-event", | |
583 | G_CALLBACK (gtk_toolbar_tool_rclick_callback), | |
584 | tool); | |
585 | ||
586 | if (tool->GetKind() == wxITEM_DROPDOWN) | |
587 | { | |
588 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data( arrow_down_xpm ); | |
589 | GtkWidget *dropdown = gtk_toggle_button_new(); | |
590 | GtkWidget *image = gtk_image_new_from_pixbuf( pixbuf ); | |
591 | gtk_widget_show( image ); | |
592 | gtk_container_add( GTK_CONTAINER(dropdown), image ); | |
593 | ||
594 | if (GetWindowStyle() & wxTB_FLAT) | |
595 | gtk_button_set_relief( GTK_BUTTON(dropdown), GTK_RELIEF_NONE ); | |
596 | GTK_WIDGET_UNSET_FLAGS (dropdown, GTK_CAN_FOCUS); | |
597 | gtk_widget_show( dropdown ); | |
598 | ||
599 | g_signal_connect (dropdown, "enter_notify_event", | |
600 | G_CALLBACK (gtk_toolbar_buddy_enter_callback), | |
601 | tool->m_item); | |
602 | g_signal_connect (dropdown, "leave_notify_event", | |
603 | G_CALLBACK (gtk_toolbar_buddy_leave_callback), | |
604 | tool->m_item); | |
605 | g_signal_connect(dropdown, "button-press-event", | |
606 | G_CALLBACK (gtk_toolbar_dropdown_lclick_callback), | |
607 | tool); | |
608 | ||
609 | GtkRequisition req; | |
610 | (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(tool->m_item) )->size_request ) | |
611 | (tool->m_item, &req ); | |
612 | gtk_widget_set_size_request( dropdown, -1, req.height ); | |
613 | ||
614 | gtk_toolbar_insert_widget( | |
615 | m_toolbar, | |
616 | dropdown, | |
617 | (const char *) NULL, | |
618 | (const char *) NULL, | |
619 | posGtk+1 | |
620 | ); | |
621 | } | |
622 | } | |
623 | break; | |
624 | ||
625 | case wxTOOL_STYLE_SEPARATOR: | |
626 | gtk_toolbar_insert_space( m_toolbar, posGtk ); | |
627 | ||
628 | // skip the rest | |
629 | return true; | |
630 | ||
631 | case wxTOOL_STYLE_CONTROL: | |
632 | GtkWidget* align = gtk_alignment_new(0.5, 0.5, 0, 0); | |
633 | gtk_widget_show(align); | |
634 | gtk_container_add((GtkContainer*)align, tool->GetControl()->m_widget); | |
635 | gtk_toolbar_insert_widget( | |
636 | m_toolbar, | |
637 | align, | |
638 | (const char *) NULL, | |
639 | (const char *) NULL, | |
640 | posGtk | |
641 | ); | |
642 | // release reference obtained by wxInsertChildInToolBar | |
643 | g_object_unref(tool->GetControl()->m_widget); | |
644 | break; | |
645 | } | |
646 | ||
647 | InvalidateBestSize(); | |
648 | ||
649 | return true; | |
650 | } | |
651 | ||
652 | bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *toolBase) | |
653 | { | |
654 | wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase); | |
655 | ||
656 | switch ( tool->GetStyle() ) | |
657 | { | |
658 | case wxTOOL_STYLE_CONTROL: | |
659 | tool->GetControl()->Destroy(); | |
660 | break; | |
661 | ||
662 | case wxTOOL_STYLE_BUTTON: | |
663 | gtk_widget_destroy( tool->m_item ); | |
664 | break; | |
665 | ||
666 | case wxTOOL_STYLE_SEPARATOR: | |
667 | gtk_toolbar_remove_space( m_toolbar, pos ); | |
668 | break; | |
669 | } | |
670 | ||
671 | InvalidateBestSize(); | |
672 | return true; | |
673 | } | |
674 | ||
675 | // ---------------------------------------------------------------------------- | |
676 | // wxToolBar tools state | |
677 | // ---------------------------------------------------------------------------- | |
678 | ||
679 | void wxToolBar::DoEnableTool(wxToolBarToolBase *toolBase, bool enable) | |
680 | { | |
681 | wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase); | |
682 | ||
683 | if (tool->m_item) | |
684 | { | |
685 | gtk_widget_set_sensitive( tool->m_item, enable ); | |
686 | } | |
687 | } | |
688 | ||
689 | void wxToolBar::DoToggleTool( wxToolBarToolBase *toolBase, bool toggle ) | |
690 | { | |
691 | wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, toolBase); | |
692 | ||
693 | GtkWidget *item = tool->m_item; | |
694 | if ( item && GTK_IS_TOGGLE_BUTTON(item) ) | |
695 | { | |
696 | tool->SetImage(tool->GetBitmap()); | |
697 | ||
698 | m_blockEvent = true; | |
699 | ||
700 | gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(item), toggle ); | |
701 | ||
702 | m_blockEvent = false; | |
703 | } | |
704 | } | |
705 | ||
706 | void wxToolBar::DoSetToggle(wxToolBarToolBase * WXUNUSED(tool), | |
707 | bool WXUNUSED(toggle)) | |
708 | { | |
709 | // VZ: absolutely no idea about how to do it | |
710 | wxFAIL_MSG( _T("not implemented") ); | |
711 | } | |
712 | ||
713 | // ---------------------------------------------------------------------------- | |
714 | // wxToolBar geometry | |
715 | // ---------------------------------------------------------------------------- | |
716 | ||
717 | wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord WXUNUSED(x), | |
718 | wxCoord WXUNUSED(y)) const | |
719 | { | |
720 | // VZ: GTK+ doesn't seem to have such thing | |
721 | wxFAIL_MSG( _T("wxToolBar::FindToolForPosition() not implemented") ); | |
722 | ||
723 | return (wxToolBarToolBase *)NULL; | |
724 | } | |
725 | ||
726 | void wxToolBar::SetMargins( int x, int y ) | |
727 | { | |
728 | wxCHECK_RET( GetToolsCount() == 0, | |
729 | wxT("wxToolBar::SetMargins must be called before adding tools.") ); | |
730 | ||
731 | m_xMargin = x; | |
732 | m_yMargin = y; | |
733 | } | |
734 | ||
735 | void wxToolBar::SetToolSeparation( int separation ) | |
736 | { | |
737 | // FIXME: this function disappeared | |
738 | #if 0 | |
739 | gtk_toolbar_set_space_size( m_toolbar, separation ); | |
740 | #endif | |
741 | ||
742 | m_toolSeparation = separation; | |
743 | } | |
744 | ||
745 | void wxToolBar::SetToolShortHelp( int id, const wxString& helpString ) | |
746 | { | |
747 | wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id)); | |
748 | ||
749 | if ( tool ) | |
750 | { | |
751 | (void)tool->SetShortHelp(helpString); | |
752 | gtk_tooltips_set_tip(m_toolbar->tooltips, tool->m_item, | |
753 | wxGTK_CONV( helpString ), ""); | |
754 | } | |
755 | } | |
756 | ||
757 | void wxToolBar::SetToolNormalBitmap( int id, const wxBitmap& bitmap ) | |
758 | { | |
759 | wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id)); | |
760 | if ( tool ) | |
761 | { | |
762 | wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools.")); | |
763 | ||
764 | tool->SetNormalBitmap(bitmap); | |
765 | tool->SetImage(tool->GetBitmap()); | |
766 | } | |
767 | } | |
768 | ||
769 | void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap ) | |
770 | { | |
771 | wxToolBarTool* tool = wx_static_cast(wxToolBarTool*, FindById(id)); | |
772 | if ( tool ) | |
773 | { | |
774 | wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools.")); | |
775 | ||
776 | tool->SetDisabledBitmap(bitmap); | |
777 | tool->SetImage(tool->GetBitmap()); | |
778 | } | |
779 | } | |
780 | ||
781 | // ---------------------------------------------------------------------------- | |
782 | // wxToolBar idle handling | |
783 | // ---------------------------------------------------------------------------- | |
784 | ||
785 | void wxToolBar::OnInternalIdle() | |
786 | { | |
787 | // Check if we have to show window now | |
788 | if (GtkShowFromOnIdle()) return; | |
789 | ||
790 | wxCursor cursor = m_cursor; | |
791 | if (g_globalCursor.Ok()) cursor = g_globalCursor; | |
792 | ||
793 | if (cursor.Ok()) | |
794 | { | |
795 | /* I now set the cursor the anew in every OnInternalIdle call | |
796 | as setting the cursor in a parent window also effects the | |
797 | windows above so that checking for the current cursor is | |
798 | not possible. */ | |
799 | ||
800 | if (HasFlag(wxTB_DOCKABLE) && (m_widget->window)) | |
801 | { | |
802 | /* if the toolbar is dockable, then m_widget stands for the | |
803 | GtkHandleBox widget, which uses its own window so that we | |
804 | can set the cursor for it. if the toolbar is not dockable, | |
805 | m_widget comes from m_toolbar which uses its parent's | |
806 | window ("windowless windows") and thus we cannot set the | |
807 | cursor. */ | |
808 | gdk_window_set_cursor( m_widget->window, cursor.GetCursor() ); | |
809 | } | |
810 | ||
811 | wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst(); | |
812 | while ( node ) | |
813 | { | |
814 | wxToolBarTool *tool = (wxToolBarTool *)node->GetData(); | |
815 | node = node->GetNext(); | |
816 | ||
817 | GtkWidget *item = tool->m_item; | |
818 | if ( item ) | |
819 | { | |
820 | GdkWindow *window = item->window; | |
821 | ||
822 | if ( window ) | |
823 | { | |
824 | gdk_window_set_cursor( window, cursor.GetCursor() ); | |
825 | } | |
826 | } | |
827 | } | |
828 | } | |
829 | ||
830 | if (wxUpdateUIEvent::CanUpdate(this)) | |
831 | UpdateWindowUI(wxUPDATE_UI_FROMIDLE); | |
832 | } | |
833 | ||
834 | ||
835 | // ---------------------------------------------------------------------------- | |
836 | ||
837 | // static | |
838 | wxVisualAttributes | |
839 | wxToolBar::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) | |
840 | { | |
841 | return GetDefaultAttributesFromGTKWidget(gtk_toolbar_new); | |
842 | } | |
843 | ||
844 | #endif // wxUSE_TOOLBAR_NATIVE |