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[wxWidgets.git] / src / osx / carbon / listctrl_mac.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/osx/listctrl_mac.cpp
3 // Purpose: wxListCtrl
4 // Author: Julian Smart
5 // Modified by: Agron Selimaj
6 // Created: 04/01/98
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
22
23 #ifdef __BORLANDC__
24 #pragma hdrstop
25 #endif
26
27 #if wxUSE_LISTCTRL
28
29 #include "wx/listctrl.h"
30
31 #ifndef WX_PRECOMP
32 #include "wx/intl.h"
33 #include "wx/settings.h"
34 #endif
35
36 #include "wx/osx/uma.h"
37
38 #include "wx/imaglist.h"
39 #include "wx/sysopt.h"
40 #include "wx/timer.h"
41
42 #include "wx/hashmap.h"
43
44 #if wxUSE_EXTENDED_RTTI
45 WX_DEFINE_FLAGS( wxListCtrlStyle )
46
47 wxBEGIN_FLAGS( wxListCtrlStyle )
48 // new style border flags, we put them first to
49 // use them for streaming out
50 wxFLAGS_MEMBER(wxBORDER_SIMPLE)
51 wxFLAGS_MEMBER(wxBORDER_SUNKEN)
52 wxFLAGS_MEMBER(wxBORDER_DOUBLE)
53 wxFLAGS_MEMBER(wxBORDER_RAISED)
54 wxFLAGS_MEMBER(wxBORDER_STATIC)
55 wxFLAGS_MEMBER(wxBORDER_NONE)
56
57 // old style border flags
58 wxFLAGS_MEMBER(wxSIMPLE_BORDER)
59 wxFLAGS_MEMBER(wxSUNKEN_BORDER)
60 wxFLAGS_MEMBER(wxDOUBLE_BORDER)
61 wxFLAGS_MEMBER(wxRAISED_BORDER)
62 wxFLAGS_MEMBER(wxSTATIC_BORDER)
63 wxFLAGS_MEMBER(wxBORDER)
64
65 // standard window styles
66 wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
67 wxFLAGS_MEMBER(wxCLIP_CHILDREN)
68 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
69 wxFLAGS_MEMBER(wxWANTS_CHARS)
70 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
71 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
72 wxFLAGS_MEMBER(wxVSCROLL)
73 wxFLAGS_MEMBER(wxHSCROLL)
74
75 wxFLAGS_MEMBER(wxLC_LIST)
76 wxFLAGS_MEMBER(wxLC_REPORT)
77 wxFLAGS_MEMBER(wxLC_ICON)
78 wxFLAGS_MEMBER(wxLC_SMALL_ICON)
79 wxFLAGS_MEMBER(wxLC_ALIGN_TOP)
80 wxFLAGS_MEMBER(wxLC_ALIGN_LEFT)
81 wxFLAGS_MEMBER(wxLC_AUTOARRANGE)
82 wxFLAGS_MEMBER(wxLC_USER_TEXT)
83 wxFLAGS_MEMBER(wxLC_EDIT_LABELS)
84 wxFLAGS_MEMBER(wxLC_NO_HEADER)
85 wxFLAGS_MEMBER(wxLC_SINGLE_SEL)
86 wxFLAGS_MEMBER(wxLC_SORT_ASCENDING)
87 wxFLAGS_MEMBER(wxLC_SORT_DESCENDING)
88 wxFLAGS_MEMBER(wxLC_VIRTUAL)
89
90 wxEND_FLAGS( wxListCtrlStyle )
91
92 IMPLEMENT_DYNAMIC_CLASS_XTI(wxListCtrl, wxControl,"wx/listctrl.h")
93
94 wxBEGIN_PROPERTIES_TABLE(wxListCtrl)
95 wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent )
96
97 wxPROPERTY_FLAGS( WindowStyle , wxListCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
98 wxEND_PROPERTIES_TABLE()
99
100 wxBEGIN_HANDLERS_TABLE(wxListCtrl)
101 wxEND_HANDLERS_TABLE()
102
103 wxCONSTRUCTOR_5( wxListCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
104
105 /*
106 TODO : Expose more information of a list's layout etc. via appropriate objects (a la NotebookPageInfo)
107 */
108 #else
109 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
110 #endif
111
112 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
113 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
114
115 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
116
117 WX_DECLARE_HASH_MAP( int, wxListItem*, wxIntegerHash, wxIntegerEqual, wxListItemList );
118
119 #include "wx/listimpl.cpp"
120 WX_DEFINE_LIST(wxColumnList)
121
122 // so we can check for column clicks
123 static const EventTypeSpec eventList[] =
124 {
125 { kEventClassControl, kEventControlHit },
126 { kEventClassControl, kEventControlDraw }
127 };
128
129 static pascal OSStatus wxMacListCtrlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
130 {
131 OSStatus result = eventNotHandledErr ;
132
133 wxMacCarbonEvent cEvent( event ) ;
134
135 ControlRef controlRef ;
136 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
137
138 wxListCtrl *window = (wxListCtrl*) data ;
139 wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, window->GetId() );
140 le.SetEventObject( window );
141
142 switch ( GetEventKind( event ) )
143 {
144 // check if the column was clicked on and fire an event if so
145 case kEventControlHit :
146 {
147 ControlPartCode result = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart, typeControlPartCode) ;
148 if (result == kControlButtonPart){
149 DataBrowserPropertyID col;
150 GetDataBrowserSortProperty(controlRef, &col);
151
152 DataBrowserTableViewColumnIndex column = 0;
153 verify_noerr( GetDataBrowserTableViewColumnPosition( controlRef, col, &column ) );
154
155 le.m_col = column;
156 // FIXME: we can't use the sort property for virtual listctrls
157 // so we need to find a better way to determine which column was clicked...
158 if (!window->IsVirtual())
159 window->HandleWindowEvent( le );
160 }
161 result = CallNextEventHandler(handler, event);
162 break;
163 }
164 case kEventControlDraw:
165 {
166 CGContextRef context = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, typeCGContextRef) ;
167 window->MacSetDrawingContext(context);
168 result = CallNextEventHandler(handler, event);
169 window->MacSetDrawingContext(NULL);
170 break;
171 }
172 default :
173 break ;
174 }
175
176
177 return result ;
178 }
179
180 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacListCtrlEventHandler )
181
182 class wxMacListCtrlItem : public wxMacDataItem
183 {
184 public:
185 wxMacListCtrlItem();
186
187 virtual void Notification(wxMacDataItemBrowserControl *owner ,
188 DataBrowserItemNotification message,
189 DataBrowserItemDataRef itemData ) const;
190
191 virtual void SetColumnInfo( unsigned int column, wxListItem* item );
192 virtual wxListItem* GetColumnInfo( unsigned int column );
193 virtual bool HasColumnInfo( unsigned int column );
194
195 virtual void SetColumnTextValue( unsigned int column, const wxString& text );
196 virtual wxString GetColumnTextValue( unsigned int column );
197
198 virtual int GetColumnImageValue( unsigned int column );
199 virtual void SetColumnImageValue( unsigned int column, int imageIndex );
200
201 virtual ~wxMacListCtrlItem();
202 protected:
203 wxListItemList m_rowItems;
204 };
205
206 DataBrowserDrawItemUPP gDataBrowserDrawItemUPP = NULL;
207 //DataBrowserEditItemUPP gDataBrowserEditItemUPP = NULL;
208 DataBrowserHitTestUPP gDataBrowserHitTestUPP = NULL;
209
210 // TODO: Make a better name!!
211 class wxMacDataBrowserListCtrlControl : public wxMacDataItemBrowserControl
212 {
213 public:
214 wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style );
215 wxMacDataBrowserListCtrlControl() {}
216 virtual ~wxMacDataBrowserListCtrlControl();
217
218 // create a list item (can be a subclass of wxMacListBoxItem)
219
220 virtual void MacInsertItem( unsigned int n, wxListItem* item );
221 virtual void MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item );
222 virtual void MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item );
223 virtual void UpdateState(wxMacDataItem* dataItem, wxListItem* item);
224 int GetFlags() { return m_flags; }
225
226 protected:
227 // we need to override to provide specialized handling for virtual wxListCtrls
228 virtual OSStatus GetSetItemData(DataBrowserItemID itemID,
229 DataBrowserPropertyID property,
230 DataBrowserItemDataRef itemData,
231 Boolean changeValue );
232
233 virtual void ItemNotification(
234 DataBrowserItemID itemID,
235 DataBrowserItemNotification message,
236 DataBrowserItemDataRef itemData);
237
238 virtual Boolean CompareItems(DataBrowserItemID itemOneID,
239 DataBrowserItemID itemTwoID,
240 DataBrowserPropertyID sortProperty);
241
242 static pascal void DataBrowserDrawItemProc(ControlRef browser,
243 DataBrowserItemID item,
244 DataBrowserPropertyID property,
245 DataBrowserItemState itemState,
246 const Rect *theRect,
247 SInt16 gdDepth,
248 Boolean colorDevice);
249
250 virtual void DrawItem(DataBrowserItemID itemID,
251 DataBrowserPropertyID property,
252 DataBrowserItemState itemState,
253 const Rect *itemRect,
254 SInt16 gdDepth,
255 Boolean colorDevice);
256
257 static pascal Boolean DataBrowserEditTextProc(ControlRef browser,
258 DataBrowserItemID item,
259 DataBrowserPropertyID property,
260 CFStringRef theString,
261 Rect *maxEditTextRect,
262 Boolean *shrinkToFit);
263
264 static pascal Boolean DataBrowserHitTestProc(ControlRef WXUNUSED(browser),
265 DataBrowserItemID WXUNUSED(itemID),
266 DataBrowserPropertyID WXUNUSED(property),
267 const Rect *WXUNUSED(theRect),
268 const Rect *WXUNUSED(mouseRect)) { return true; }
269
270 virtual bool ConfirmEditText(DataBrowserItemID item,
271 DataBrowserPropertyID property,
272 CFStringRef theString,
273 Rect *maxEditTextRect,
274 Boolean *shrinkToFit);
275
276
277
278 wxClientDataType m_clientDataItemsType;
279 bool m_isVirtual;
280 int m_flags;
281 DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacDataBrowserListCtrlControl)
282 };
283
284 class wxMacListCtrlEventDelegate : public wxEvtHandler
285 {
286 public:
287 wxMacListCtrlEventDelegate( wxListCtrl* list, int id );
288 virtual bool ProcessEvent( wxEvent& event );
289
290 private:
291 wxListCtrl* m_list;
292 int m_id;
293 };
294
295 wxMacListCtrlEventDelegate::wxMacListCtrlEventDelegate( wxListCtrl* list, int id )
296 {
297 m_list = list;
298 m_id = id;
299 }
300
301 bool wxMacListCtrlEventDelegate::ProcessEvent( wxEvent& event )
302 {
303 int id = event.GetId();
304 wxObject* obj = event.GetEventObject();
305
306 // even though we use a generic list ctrl underneath, make sure
307 // we present ourselves as wxListCtrl.
308 event.SetEventObject( m_list );
309 event.SetId( m_id );
310
311 if ( !event.IsKindOf( CLASSINFO( wxCommandEvent ) ) )
312 {
313 if (m_list->GetEventHandler()->ProcessEvent( event ))
314 {
315 event.SetId(id);
316 event.SetEventObject(obj);
317 return true;
318 }
319 }
320 // Also try with the original id
321 bool success = wxEvtHandler::ProcessEvent(event);
322 event.SetId(id);
323 event.SetEventObject(obj);
324 if (!success && id != m_id)
325 success = wxEvtHandler::ProcessEvent(event);
326 return success;
327 }
328
329 //-----------------------------------------------------------------------------
330 // wxListCtrlRenameTimer (internal)
331 //-----------------------------------------------------------------------------
332
333 class wxListCtrlRenameTimer: public wxTimer
334 {
335 private:
336 wxListCtrl *m_owner;
337
338 public:
339 wxListCtrlRenameTimer( wxListCtrl *owner );
340 void Notify();
341 };
342
343 //-----------------------------------------------------------------------------
344 // wxListCtrlTextCtrlWrapper: wraps a wxTextCtrl to make it work for inline editing
345 //-----------------------------------------------------------------------------
346
347 class wxListCtrlTextCtrlWrapper : public wxEvtHandler
348 {
349 public:
350 // NB: text must be a valid object but not Create()d yet
351 wxListCtrlTextCtrlWrapper(wxListCtrl *owner,
352 wxTextCtrl *text,
353 long itemEdit);
354
355 wxTextCtrl *GetText() const { return m_text; }
356
357 void AcceptChangesAndFinish();
358
359 protected:
360 void OnChar( wxKeyEvent &event );
361 void OnKeyUp( wxKeyEvent &event );
362 void OnKillFocus( wxFocusEvent &event );
363
364 bool AcceptChanges();
365 void Finish();
366
367 private:
368 wxListCtrl *m_owner;
369 wxTextCtrl *m_text;
370 wxString m_startValue;
371 long m_itemEdited;
372 bool m_finished;
373 bool m_aboutToFinish;
374
375 DECLARE_EVENT_TABLE()
376 };
377
378 //-----------------------------------------------------------------------------
379 // wxListCtrlRenameTimer (internal)
380 //-----------------------------------------------------------------------------
381
382 wxListCtrlRenameTimer::wxListCtrlRenameTimer( wxListCtrl *owner )
383 {
384 m_owner = owner;
385 }
386
387 void wxListCtrlRenameTimer::Notify()
388 {
389 m_owner->OnRenameTimer();
390 }
391
392 //-----------------------------------------------------------------------------
393 // wxListCtrlTextCtrlWrapper (internal)
394 //-----------------------------------------------------------------------------
395
396 BEGIN_EVENT_TABLE(wxListCtrlTextCtrlWrapper, wxEvtHandler)
397 EVT_CHAR (wxListCtrlTextCtrlWrapper::OnChar)
398 EVT_KEY_UP (wxListCtrlTextCtrlWrapper::OnKeyUp)
399 EVT_KILL_FOCUS (wxListCtrlTextCtrlWrapper::OnKillFocus)
400 END_EVENT_TABLE()
401
402 wxListCtrlTextCtrlWrapper::wxListCtrlTextCtrlWrapper(wxListCtrl *owner,
403 wxTextCtrl *text,
404 long itemEdit)
405 : m_startValue(owner->GetItemText(itemEdit)),
406 m_itemEdited(itemEdit)
407 {
408 m_owner = owner;
409 m_text = text;
410 m_finished = false;
411 m_aboutToFinish = false;
412
413 wxRect rectLabel;
414 int offset = 8;
415 owner->GetItemRect(itemEdit, rectLabel);
416
417 m_text->Create(owner, wxID_ANY, m_startValue,
418 wxPoint(rectLabel.x+offset,rectLabel.y),
419 wxSize(rectLabel.width-offset,rectLabel.height));
420 m_text->SetFocus();
421
422 m_text->PushEventHandler(this);
423 }
424
425 void wxListCtrlTextCtrlWrapper::Finish()
426 {
427 if ( !m_finished )
428 {
429 m_finished = true;
430
431 m_text->RemoveEventHandler(this);
432 m_owner->FinishEditing(m_text);
433
434 wxPendingDelete.Append( this );
435 }
436 }
437
438 bool wxListCtrlTextCtrlWrapper::AcceptChanges()
439 {
440 const wxString value = m_text->GetValue();
441
442 if ( value == m_startValue )
443 // nothing changed, always accept
444 return true;
445
446 if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
447 // vetoed by the user
448 return false;
449
450 // accepted, do rename the item
451 m_owner->SetItemText(m_itemEdited, value);
452
453 return true;
454 }
455
456 void wxListCtrlTextCtrlWrapper::AcceptChangesAndFinish()
457 {
458 m_aboutToFinish = true;
459
460 // Notify the owner about the changes
461 AcceptChanges();
462
463 // Even if vetoed, close the control (consistent with MSW)
464 Finish();
465 }
466
467 void wxListCtrlTextCtrlWrapper::OnChar( wxKeyEvent &event )
468 {
469 switch ( event.m_keyCode )
470 {
471 case WXK_RETURN:
472 AcceptChangesAndFinish();
473 break;
474
475 case WXK_ESCAPE:
476 m_owner->OnRenameCancelled( m_itemEdited );
477 Finish();
478 break;
479
480 default:
481 event.Skip();
482 }
483 }
484
485 void wxListCtrlTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
486 {
487 if (m_finished)
488 {
489 event.Skip();
490 return;
491 }
492
493 // auto-grow the textctrl:
494 wxSize parentSize = m_owner->GetSize();
495 wxPoint myPos = m_text->GetPosition();
496 wxSize mySize = m_text->GetSize();
497 int sx, sy;
498 m_text->GetTextExtent(m_text->GetValue() + wxT("MM"), &sx, &sy);
499 if (myPos.x + sx > parentSize.x)
500 sx = parentSize.x - myPos.x;
501 if (mySize.x > sx)
502 sx = mySize.x;
503 m_text->SetSize(sx, wxDefaultCoord);
504
505 event.Skip();
506 }
507
508 void wxListCtrlTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
509 {
510 if ( !m_finished && !m_aboutToFinish )
511 {
512 if ( !AcceptChanges() )
513 m_owner->OnRenameCancelled( m_itemEdited );
514
515 Finish();
516 }
517
518 // We must let the native text control handle focus
519 event.Skip();
520 }
521
522 BEGIN_EVENT_TABLE(wxListCtrl, wxControl)
523 EVT_LEFT_DOWN(wxListCtrl::OnLeftDown)
524 EVT_LEFT_DCLICK(wxListCtrl::OnDblClick)
525 EVT_MIDDLE_DOWN(wxListCtrl::OnMiddleDown)
526 EVT_RIGHT_DOWN(wxListCtrl::OnRightDown)
527 EVT_CHAR(wxListCtrl::OnChar)
528 END_EVENT_TABLE()
529
530 // ============================================================================
531 // implementation
532 // ============================================================================
533
534 wxMacDataBrowserListCtrlControl* wxListCtrl::GetListPeer() const
535 {
536 return dynamic_cast<wxMacDataBrowserListCtrlControl*> ( GetPeer() );
537 }
538
539 // ----------------------------------------------------------------------------
540 // wxListCtrl construction
541 // ----------------------------------------------------------------------------
542
543 void wxListCtrl::Init()
544 {
545 m_imageListNormal = NULL;
546 m_imageListSmall = NULL;
547 m_imageListState = NULL;
548
549 // keep track of if we created our own image lists, or if they were assigned
550 // to us.
551 m_ownsImageListNormal = m_ownsImageListSmall = m_ownsImageListState = false;
552 m_colCount = 0;
553 m_count = 0;
554 m_textCtrl = NULL;
555 m_genericImpl = NULL;
556 m_dbImpl = NULL;
557 m_compareFunc = NULL;
558 m_compareFuncData = 0;
559 m_colsInfo = wxColumnList();
560 m_textColor = wxNullColour;
561 m_bgColor = wxNullColour;
562 m_textctrlWrapper = NULL;
563 m_current = -1;
564 m_renameTimer = new wxListCtrlRenameTimer( this );
565 }
566
567 class wxGenericListCtrlHook : public wxGenericListCtrl
568 {
569 public:
570 wxGenericListCtrlHook(wxListCtrl* parent,
571 wxWindowID id,
572 const wxPoint& pos,
573 const wxSize& size,
574 long style,
575 const wxValidator& validator,
576 const wxString& name)
577 : wxGenericListCtrl(parent, id, pos, size, style, validator, name),
578 m_nativeListCtrl(parent)
579 {
580 }
581
582 protected:
583 virtual wxListItemAttr * OnGetItemAttr(long item) const
584 {
585 return m_nativeListCtrl->OnGetItemAttr(item);
586 }
587
588 virtual int OnGetItemImage(long item) const
589 {
590 return m_nativeListCtrl->OnGetItemImage(item);
591 }
592
593 virtual int OnGetItemColumnImage(long item, long column) const
594 {
595 return m_nativeListCtrl->OnGetItemColumnImage(item, column);
596 }
597
598 virtual wxString OnGetItemText(long item, long column) const
599 {
600 return m_nativeListCtrl->OnGetItemText(item, column);
601 }
602
603 wxListCtrl* m_nativeListCtrl;
604
605 };
606
607 void wxListCtrl::OnLeftDown(wxMouseEvent& event)
608 {
609 if ( m_textctrlWrapper )
610 {
611 m_current = -1;
612 m_textctrlWrapper->AcceptChangesAndFinish();
613 }
614
615 int hitResult;
616 long current = HitTest(event.GetPosition(), hitResult);
617 if ((current == m_current) &&
618 (hitResult & wxLIST_HITTEST_ONITEMLABEL) &&
619 HasFlag(wxLC_EDIT_LABELS) )
620 {
621 m_renameTimer->Start( 100, true );
622 }
623 else
624 {
625 m_current = current;
626 }
627 event.Skip();
628 }
629
630 void wxListCtrl::OnDblClick(wxMouseEvent& event)
631 {
632 if ( m_renameTimer->IsRunning() )
633 m_renameTimer->Stop();
634 event.Skip();
635 }
636
637 #if wxABI_VERSION >= 20801
638 void wxListCtrl::OnRightDown(wxMouseEvent& event)
639 {
640 if (m_dbImpl)
641 FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition());
642 event.Skip();
643 }
644
645 void wxListCtrl::OnMiddleDown(wxMouseEvent& event)
646 {
647 if (m_dbImpl)
648 FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, event.GetPosition());
649 event.Skip();
650 }
651
652 void wxListCtrl::FireMouseEvent(wxEventType eventType, wxPoint position)
653 {
654 wxListEvent le( eventType, GetId() );
655 le.SetEventObject(this);
656 le.m_pointDrag = position;
657 le.m_itemIndex = -1;
658
659 int flags;
660 long item = HitTest(position, flags);
661 if (flags & wxLIST_HITTEST_ONITEM)
662 {
663 le.m_itemIndex = item;
664 le.m_item.m_itemId = item;
665 GetItem(le.m_item);
666 HandleWindowEvent(le);
667 }
668 }
669
670 void wxListCtrl::OnChar(wxKeyEvent& event)
671 {
672
673
674 if (m_dbImpl)
675 {
676 wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetId() );
677 le.SetEventObject(this);
678 le.m_code = event.GetKeyCode();
679 le.m_itemIndex = -1;
680
681 if (m_current == -1)
682 {
683 // if m_current isn't set, check if there's been a selection
684 // made before continuing
685 m_current = GetNextItem(-1, wxLIST_NEXT_BELOW, wxLIST_STATE_SELECTED);
686 }
687
688 // We need to determine m_current ourselves when navigation keys
689 // are used. Note that PAGEUP and PAGEDOWN do not alter the current
690 // item on native Mac ListCtrl, so we only handle up and down keys.
691 switch ( event.GetKeyCode() )
692 {
693 case WXK_UP:
694 if ( m_current > 0 )
695 m_current -= 1;
696 else
697 m_current = 0;
698
699 break;
700
701 case WXK_DOWN:
702 if ( m_current < GetItemCount() - 1 )
703 m_current += 1;
704 else
705 m_current = GetItemCount() - 1;
706
707 break;
708 }
709
710 if (m_current != -1)
711 {
712 le.m_itemIndex = m_current;
713 le.m_item.m_itemId = m_current;
714 GetItem(le.m_item);
715 HandleWindowEvent(le);
716 }
717 }
718 event.Skip();
719 }
720 #endif
721
722 bool wxListCtrl::Create(wxWindow *parent,
723 wxWindowID id,
724 const wxPoint& pos,
725 const wxSize& size,
726 long style,
727 const wxValidator& validator,
728 const wxString& name)
729 {
730
731 // for now, we'll always use the generic list control for ICON and LIST views,
732 // because they dynamically change the number of columns on resize.
733 // Also, allow the user to set it to use the list ctrl as well.
734 if ( (wxSystemOptions::HasOption( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL )
735 && (wxSystemOptions::GetOptionInt( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL ) == 1)) ||
736 (style & wxLC_ICON) || (style & wxLC_SMALL_ICON) || (style & wxLC_LIST) )
737 {
738 m_macIsUserPane = true;
739
740 long paneStyle = style;
741 paneStyle &= ~wxSIMPLE_BORDER;
742 paneStyle &= ~wxDOUBLE_BORDER;
743 paneStyle &= ~wxSUNKEN_BORDER;
744 paneStyle &= ~wxRAISED_BORDER;
745 paneStyle &= ~wxSTATIC_BORDER;
746 if ( !wxWindow::Create(parent, id, pos, size, paneStyle | wxNO_BORDER, name) )
747 return false;
748
749 // since the generic control is a child, make sure we position it at 0, 0
750 m_genericImpl = new wxGenericListCtrlHook(this, id, wxPoint(0, 0), size, style, validator, name);
751 m_genericImpl->PushEventHandler( new wxMacListCtrlEventDelegate( this, GetId() ) );
752 return true;
753 }
754
755 else
756 {
757 m_macIsUserPane = false;
758 if ( !wxWindow::Create(parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), name) )
759 return false;
760 m_dbImpl = new wxMacDataBrowserListCtrlControl( this, pos, size, style );
761 m_peer = m_dbImpl;
762
763 MacPostControlCreate( pos, size );
764
765 InstallControlEventHandler( m_peer->GetControlRef() , GetwxMacListCtrlEventHandlerUPP(),
766 GetEventTypeCount(eventList), eventList, this,
767 (EventHandlerRef *)&m_macListCtrlEventHandler);
768 }
769
770 return true;
771 }
772
773 wxListCtrl::~wxListCtrl()
774 {
775 if (m_genericImpl)
776 {
777 m_genericImpl->PopEventHandler(/* deleteHandler = */ true);
778 }
779
780 if (m_ownsImageListNormal)
781 delete m_imageListNormal;
782 if (m_ownsImageListSmall)
783 delete m_imageListSmall;
784 if (m_ownsImageListState)
785 delete m_imageListState;
786
787 delete m_renameTimer;
788
789 WX_CLEAR_LIST(wxColumnList, m_colsInfo);
790 }
791
792 /*static*/
793 wxVisualAttributes
794 wxListCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
795 {
796 wxVisualAttributes attr;
797
798 attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
799 attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX );
800 static wxFont font = wxFont(wxOSX_SYSTEM_FONT_VIEWS);
801 attr.font = font;
802
803 return attr;
804 }
805
806 // ----------------------------------------------------------------------------
807 // set/get/change style
808 // ----------------------------------------------------------------------------
809
810 // Add or remove a single window style
811 void wxListCtrl::SetSingleStyle(long style, bool add)
812 {
813 long flag = GetWindowStyleFlag();
814
815 // Get rid of conflicting styles
816 if ( add )
817 {
818 if ( style & wxLC_MASK_TYPE)
819 flag = flag & ~wxLC_MASK_TYPE;
820 if ( style & wxLC_MASK_ALIGN )
821 flag = flag & ~wxLC_MASK_ALIGN;
822 if ( style & wxLC_MASK_SORT )
823 flag = flag & ~wxLC_MASK_SORT;
824 }
825
826 if ( add )
827 flag |= style;
828 else
829 flag &= ~style;
830
831 SetWindowStyleFlag(flag);
832 }
833
834 // Set the whole window style
835 void wxListCtrl::SetWindowStyleFlag(long flag)
836 {
837 if ( flag != m_windowStyle )
838 {
839 m_windowStyle = flag;
840
841 if (m_genericImpl)
842 {
843 m_genericImpl->SetWindowStyleFlag(flag);
844 }
845
846 Refresh();
847 }
848 }
849
850 void wxListCtrl::DoSetSize( int x, int y, int width, int height, int sizeFlags )
851 {
852 wxControl::DoSetSize(x, y, width, height, sizeFlags);
853
854 if (m_genericImpl)
855 m_genericImpl->SetSize(0, 0, width, height, sizeFlags);
856
857 // determine if we need a horizontal scrollbar, and add it if so
858 if (m_dbImpl)
859 {
860 int totalWidth = 0;
861 for (int column = 0; column < GetColumnCount(); column++)
862 {
863 totalWidth += m_dbImpl->GetColumnWidth( column );
864 }
865
866 if ( !(m_dbImpl->GetFlags() & wxHSCROLL) )
867 {
868 Boolean vertScrollBar;
869 GetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), NULL, &vertScrollBar );
870 if (totalWidth > width)
871 SetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), true, vertScrollBar );
872 else
873 SetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), false, vertScrollBar );
874 }
875 }
876 }
877
878 wxSize wxListCtrl::DoGetBestSize() const
879 {
880 return wxWindow::DoGetBestSize();
881 }
882
883 bool wxListCtrl::SetFont(const wxFont& font)
884 {
885 bool rv = true;
886 rv = wxControl::SetFont(font);
887 if (m_genericImpl)
888 rv = m_genericImpl->SetFont(font);
889 return rv;
890 }
891
892 bool wxListCtrl::SetForegroundColour(const wxColour& colour)
893 {
894 bool rv = true;
895 if (m_genericImpl)
896 rv = m_genericImpl->SetForegroundColour(colour);
897 if (m_dbImpl)
898 SetTextColour(colour);
899 return rv;
900 }
901
902 bool wxListCtrl::SetBackgroundColour(const wxColour& colour)
903 {
904 bool rv = true;
905 if (m_genericImpl)
906 rv = m_genericImpl->SetBackgroundColour(colour);
907 if (m_dbImpl)
908 m_bgColor = colour;
909 return rv;
910 }
911
912 wxColour wxListCtrl::GetBackgroundColour() const
913 {
914 if (m_genericImpl)
915 return m_genericImpl->GetBackgroundColour();
916 if (m_dbImpl)
917 return m_bgColor;
918
919 return wxNullColour;
920 }
921
922 void wxListCtrl::Freeze ()
923 {
924 if (m_genericImpl)
925 m_genericImpl->Freeze();
926 wxControl::Freeze();
927 }
928
929 void wxListCtrl::Thaw ()
930 {
931 if (m_genericImpl)
932 m_genericImpl->Thaw();
933 wxControl::Thaw();
934 }
935
936 void wxListCtrl::Update ()
937 {
938 if (m_genericImpl)
939 m_genericImpl->Update();
940 wxControl::Update();
941 }
942
943 // ----------------------------------------------------------------------------
944 // accessors
945 // ----------------------------------------------------------------------------
946
947 // Gets information about this column
948 bool wxListCtrl::GetColumn(int col, wxListItem& item) const
949 {
950 if (m_genericImpl)
951 return m_genericImpl->GetColumn(col, item);
952
953 bool success = true;
954
955 if (m_dbImpl)
956 {
957 wxColumnList::compatibility_iterator node = m_colsInfo.Item( col );
958 wxASSERT_MSG( node, wxT("invalid column index in wxMacListCtrlItem") );
959 wxListItem* column = node->GetData();
960
961 long mask = column->GetMask();
962 if (mask & wxLIST_MASK_TEXT)
963 item.SetText(column->GetText());
964 if (mask & wxLIST_MASK_DATA)
965 item.SetData(column->GetData());
966 if (mask & wxLIST_MASK_IMAGE)
967 item.SetImage(column->GetImage());
968 if (mask & wxLIST_MASK_STATE)
969 item.SetState(column->GetState());
970 if (mask & wxLIST_MASK_FORMAT)
971 item.SetAlign(column->GetAlign());
972 if (mask & wxLIST_MASK_WIDTH)
973 item.SetWidth(column->GetWidth());
974 }
975
976 return success;
977 }
978
979 // Sets information about this column
980 bool wxListCtrl::SetColumn(int col, wxListItem& item)
981 {
982 if (m_genericImpl)
983 return m_genericImpl->SetColumn(col, item);
984
985 if (m_dbImpl)
986 {
987 wxASSERT_MSG( col < (int)m_colsInfo.GetCount(), wxT("invalid column index in wxMacListCtrlItem") );
988
989 long mask = item.GetMask();
990 {
991 wxListItem listItem;
992 GetColumn( col, listItem );
993
994 if (mask & wxLIST_MASK_TEXT)
995 listItem.SetText(item.GetText());
996 if (mask & wxLIST_MASK_DATA)
997 listItem.SetData(item.GetData());
998 if (mask & wxLIST_MASK_IMAGE)
999 listItem.SetImage(item.GetImage());
1000 if (mask & wxLIST_MASK_STATE)
1001 listItem.SetState(item.GetState());
1002 if (mask & wxLIST_MASK_FORMAT)
1003 listItem.SetAlign(item.GetAlign());
1004 if (mask & wxLIST_MASK_WIDTH)
1005 listItem.SetWidth(item.GetWidth());
1006 }
1007
1008 // change the appearance in the databrowser.
1009 DataBrowserListViewHeaderDesc columnDesc;
1010 columnDesc.version=kDataBrowserListViewLatestHeaderDesc;
1011
1012 DataBrowserTableViewColumnID id = 0;
1013 verify_noerr( m_dbImpl->GetColumnIDFromIndex( col, &id ) );
1014 verify_noerr( m_dbImpl->GetHeaderDesc( id, &columnDesc ) );
1015
1016 /*
1017 if (item.GetMask() & wxLIST_MASK_TEXT)
1018 {
1019 wxFontEncoding enc;
1020 if ( m_font.Ok() )
1021 enc = GetFont().GetEncoding();
1022 else
1023 enc = wxLocale::GetSystemEncoding();
1024 wxCFStringRef cfTitle;
1025 cfTitle.Assign( item.GetText() , enc );
1026 if(columnDesc.titleString)
1027 CFRelease(columnDesc.titleString);
1028 columnDesc.titleString = cfTitle;
1029 }
1030 */
1031
1032 if (item.GetMask() & wxLIST_MASK_IMAGE && item.GetImage() != -1 )
1033 {
1034 wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
1035 if (imageList && imageList->GetImageCount() > 0 )
1036 {
1037 wxBitmap bmp = imageList->GetBitmap( item.GetImage() );
1038 IconRef icon = bmp.GetIconRef();
1039 columnDesc.btnContentInfo.u.iconRef = icon;
1040 columnDesc.btnContentInfo.contentType = kControlContentIconRef;
1041 }
1042 }
1043
1044 verify_noerr( m_dbImpl->SetHeaderDesc( id, &columnDesc ) );
1045
1046 }
1047 return true;
1048 }
1049
1050 int wxListCtrl::GetColumnCount() const
1051 {
1052 if (m_genericImpl)
1053 return m_genericImpl->GetColumnCount();
1054
1055 if (m_dbImpl)
1056 {
1057 UInt32 count;
1058 m_dbImpl->GetColumnCount(&count);
1059 return count;
1060 }
1061
1062 return m_colCount;
1063 }
1064
1065 // Gets the column width
1066 int wxListCtrl::GetColumnWidth(int col) const
1067 {
1068 if (m_genericImpl)
1069 return m_genericImpl->GetColumnWidth(col);
1070
1071 if (m_dbImpl)
1072 {
1073 return m_dbImpl->GetColumnWidth(col);
1074 }
1075
1076 return 0;
1077 }
1078
1079 // Sets the column width
1080 bool wxListCtrl::SetColumnWidth(int col, int width)
1081 {
1082 if (m_genericImpl)
1083 return m_genericImpl->SetColumnWidth(col, width);
1084
1085 if (m_dbImpl)
1086 {
1087 if ( width == wxLIST_AUTOSIZE_USEHEADER )
1088 {
1089 width = 150; // FIXME
1090 }
1091
1092 if (col == -1)
1093 {
1094 for (int column = 0; column < GetColumnCount(); column++)
1095 {
1096 wxListItem colInfo;
1097 GetColumn(column, colInfo);
1098
1099 colInfo.SetWidth(width);
1100 SetColumn(column, colInfo);
1101
1102 const int mywidth = (width == wxLIST_AUTOSIZE)
1103 ? CalcColumnAutoWidth(column) : width;
1104 m_dbImpl->SetColumnWidth(column, mywidth);
1105 }
1106 }
1107 else
1108 {
1109 if ( width == wxLIST_AUTOSIZE )
1110 width = CalcColumnAutoWidth(col);
1111
1112 wxListItem colInfo;
1113 GetColumn(col, colInfo);
1114
1115 colInfo.SetWidth(width);
1116 SetColumn(col, colInfo);
1117 m_dbImpl->SetColumnWidth(col, width);
1118 }
1119 return true;
1120 }
1121
1122 return false;
1123 }
1124
1125 // Gets the number of items that can fit vertically in the
1126 // visible area of the list control (list or report view)
1127 // or the total number of items in the list control (icon
1128 // or small icon view)
1129 int wxListCtrl::GetCountPerPage() const
1130 {
1131 if (m_genericImpl)
1132 return m_genericImpl->GetCountPerPage();
1133
1134 if (m_dbImpl)
1135 {
1136 UInt16 height = 1;
1137 m_dbImpl->GetDefaultRowHeight( &height );
1138 if (height > 0)
1139 return GetClientSize().y / height;
1140 }
1141
1142 return 1;
1143 }
1144
1145 // Gets the edit control for editing labels.
1146 wxTextCtrl* wxListCtrl::GetEditControl() const
1147 {
1148 if (m_genericImpl)
1149 return m_genericImpl->GetEditControl();
1150
1151 return NULL;
1152 }
1153
1154 // Gets information about the item
1155 bool wxListCtrl::GetItem(wxListItem& info) const
1156 {
1157 if (m_genericImpl)
1158 return m_genericImpl->GetItem(info);
1159
1160 if (m_dbImpl)
1161 {
1162 if (!IsVirtual())
1163 {
1164 if (info.m_itemId >= 0 && info.m_itemId < GetItemCount())
1165 {
1166 m_dbImpl->MacGetColumnInfo(info.m_itemId, info.m_col, info);
1167 // MacGetColumnInfo returns erroneous information in the state field, so zero it.
1168 info.SetState(0);
1169 if (info.GetMask() & wxLIST_MASK_STATE)
1170 {
1171 DataBrowserItemID id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(info.m_itemId);
1172 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), id ))
1173 info.SetState(info.GetState() | wxLIST_STATE_SELECTED);
1174 }
1175 }
1176 }
1177 else
1178 {
1179 if (info.m_itemId >= 0 && info.m_itemId < GetItemCount())
1180 {
1181 info.SetText( OnGetItemText(info.m_itemId, info.m_col) );
1182 info.SetImage( OnGetItemColumnImage(info.m_itemId, info.m_col) );
1183 if (info.GetMask() & wxLIST_MASK_STATE)
1184 {
1185 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), info.m_itemId+1 ))
1186 info.SetState(info.GetState() | wxLIST_STATE_SELECTED);
1187 }
1188
1189 wxListItemAttr* attrs = OnGetItemAttr( info.m_itemId );
1190 if (attrs)
1191 {
1192 info.SetFont( attrs->GetFont() );
1193 info.SetBackgroundColour( attrs->GetBackgroundColour() );
1194 info.SetTextColour( attrs->GetTextColour() );
1195 }
1196 }
1197 }
1198 }
1199 bool success = true;
1200 return success;
1201 }
1202
1203 // Sets information about the item
1204 bool wxListCtrl::SetItem(wxListItem& info)
1205 {
1206 if (m_genericImpl)
1207 return m_genericImpl->SetItem(info);
1208
1209 if (m_dbImpl)
1210 m_dbImpl->MacSetColumnInfo( info.m_itemId, info.m_col, &info );
1211
1212 return true;
1213 }
1214
1215 long wxListCtrl::SetItem(long index, int col, const wxString& label, int imageId)
1216 {
1217 if (m_genericImpl)
1218 return m_genericImpl->SetItem(index, col, label, imageId);
1219
1220 wxListItem info;
1221 info.m_text = label;
1222 info.m_mask = wxLIST_MASK_TEXT;
1223 info.m_itemId = index;
1224 info.m_col = col;
1225 if ( imageId > -1 )
1226 {
1227 info.m_image = imageId;
1228 info.m_mask |= wxLIST_MASK_IMAGE;
1229 }
1230 return SetItem(info);
1231 }
1232
1233
1234 // Gets the item state
1235 int wxListCtrl::GetItemState(long item, long stateMask) const
1236 {
1237 if (m_genericImpl)
1238 return m_genericImpl->GetItemState(item, stateMask);
1239
1240 if (m_dbImpl)
1241 {
1242 if ( HasFlag(wxLC_VIRTUAL) )
1243 {
1244 if (stateMask == wxLIST_STATE_SELECTED)
1245 {
1246 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), item+1 ))
1247 return wxLIST_STATE_SELECTED;
1248 else
1249 return 0;
1250 }
1251 }
1252 else
1253 {
1254 wxListItem info;
1255
1256 info.m_mask = wxLIST_MASK_STATE;
1257 info.m_stateMask = stateMask;
1258 info.m_itemId = item;
1259
1260 if (!GetItem(info))
1261 return 0;
1262
1263 return info.m_state;
1264 }
1265 }
1266
1267 return 0;
1268 }
1269
1270 // Sets the item state
1271 bool wxListCtrl::SetItemState(long item, long state, long stateMask)
1272 {
1273 if (m_genericImpl)
1274 return m_genericImpl->SetItemState(item, state, stateMask);
1275
1276 if (m_dbImpl)
1277 {
1278 DataBrowserSetOption option = kDataBrowserItemsAdd;
1279 if ( (stateMask & wxLIST_STATE_SELECTED) && state == 0 )
1280 option = kDataBrowserItemsRemove;
1281
1282 if (item == -1)
1283 {
1284 if ( HasFlag(wxLC_VIRTUAL) )
1285 {
1286 wxMacDataItemBrowserSelectionSuppressor suppressor(m_dbImpl);
1287 m_dbImpl->SetSelectedAllItems(option);
1288 }
1289 else
1290 {
1291 for(int i = 0; i < GetItemCount();i++)
1292 {
1293 wxListItem info;
1294 info.m_itemId = i;
1295 info.m_mask = wxLIST_MASK_STATE;
1296 info.m_stateMask = stateMask;
1297 info.m_state = state;
1298 SetItem(info);
1299 }
1300 }
1301 }
1302 else
1303 {
1304 if ( HasFlag(wxLC_VIRTUAL) )
1305 {
1306 long itemID = item+1;
1307 bool isSelected = IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), (DataBrowserItemID)itemID );
1308 bool isSelectedState = (state == wxLIST_STATE_SELECTED);
1309
1310 // toggle the selection state if wxListInfo state and actual state don't match.
1311 if ( (stateMask & wxLIST_STATE_SELECTED) && isSelected != isSelectedState )
1312 {
1313 SetDataBrowserSelectedItems(m_dbImpl->GetControlRef(), 1, (DataBrowserItemID*)&itemID, option);
1314 }
1315 }
1316 else
1317 {
1318 wxListItem info;
1319 info.m_itemId = item;
1320 info.m_mask = wxLIST_MASK_STATE;
1321 info.m_stateMask = stateMask;
1322 info.m_state = state;
1323 return SetItem(info);
1324 }
1325 }
1326 }
1327 return true;
1328 }
1329
1330 // Sets the item image
1331 bool wxListCtrl::SetItemImage(long item, int image, int WXUNUSED(selImage))
1332 {
1333 return SetItemColumnImage(item, 0, image);
1334 }
1335
1336 // Sets the item image
1337 bool wxListCtrl::SetItemColumnImage(long item, long column, int image)
1338 {
1339 if (m_genericImpl)
1340 return m_genericImpl->SetItemColumnImage(item, column, image);
1341
1342 wxListItem info;
1343
1344 info.m_mask = wxLIST_MASK_IMAGE;
1345 info.m_image = image;
1346 info.m_itemId = item;
1347 info.m_col = column;
1348
1349 return SetItem(info);
1350 }
1351
1352 // Gets the item text
1353 wxString wxListCtrl::GetItemText(long item, int column) const
1354 {
1355 if (m_genericImpl)
1356 return m_genericImpl->GetItemText(item, column);
1357
1358 wxListItem info;
1359
1360 info.m_mask = wxLIST_MASK_TEXT;
1361 info.m_itemId = item;
1362 info.m_col = column;
1363
1364 if (!GetItem(info))
1365 return wxEmptyString;
1366 return info.m_text;
1367 }
1368
1369 // Sets the item text
1370 void wxListCtrl::SetItemText(long item, const wxString& str)
1371 {
1372 if (m_genericImpl)
1373 return m_genericImpl->SetItemText(item, str);
1374
1375 wxListItem info;
1376
1377 info.m_mask = wxLIST_MASK_TEXT;
1378 info.m_itemId = item;
1379 info.m_text = str;
1380
1381 SetItem(info);
1382 }
1383
1384 // Gets the item data
1385 long wxListCtrl::GetItemData(long item) const
1386 {
1387 if (m_genericImpl)
1388 return m_genericImpl->GetItemData(item);
1389
1390 wxListItem info;
1391
1392 info.m_mask = wxLIST_MASK_DATA;
1393 info.m_itemId = item;
1394
1395 if (!GetItem(info))
1396 return 0;
1397 return info.m_data;
1398 }
1399
1400 // Sets the item data
1401 bool wxListCtrl::SetItemPtrData(long item, wxUIntPtr data)
1402 {
1403 if (m_genericImpl)
1404 return m_genericImpl->SetItemData(item, data);
1405
1406 wxListItem info;
1407
1408 info.m_mask = wxLIST_MASK_DATA;
1409 info.m_itemId = item;
1410 info.m_data = data;
1411
1412 return SetItem(info);
1413 }
1414
1415 wxRect wxListCtrl::GetViewRect() const
1416 {
1417 wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST),
1418 wxT("wxListCtrl::GetViewRect() only works in icon mode") );
1419
1420 if (m_genericImpl)
1421 return m_genericImpl->GetViewRect();
1422
1423 wxRect rect;
1424 return rect;
1425 }
1426
1427 bool wxListCtrl::GetSubItemRect( long item, long subItem, wxRect& rect, int code ) const
1428 {
1429 if (m_genericImpl)
1430 return m_genericImpl->GetSubItemRect(item, subItem, rect, code);
1431
1432 // TODO: implement for DataBrowser implementation
1433 return false;
1434 }
1435
1436 // Gets the item rectangle
1437 bool wxListCtrl::GetItemRect(long item, wxRect& rect, int code) const
1438 {
1439 if (m_genericImpl)
1440 return m_genericImpl->GetItemRect(item, rect, code);
1441
1442
1443 if (m_dbImpl)
1444 {
1445 DataBrowserItemID id;
1446
1447 DataBrowserTableViewColumnID col = 0;
1448 verify_noerr( m_dbImpl->GetColumnIDFromIndex( 0, &col ) );
1449
1450 Rect bounds;
1451 DataBrowserPropertyPart part = kDataBrowserPropertyEnclosingPart;
1452 if ( code == wxLIST_RECT_LABEL )
1453 part = kDataBrowserPropertyTextPart;
1454 else if ( code == wxLIST_RECT_ICON )
1455 part = kDataBrowserPropertyIconPart;
1456
1457 if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL) )
1458 {
1459 wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(item);
1460 id = (DataBrowserItemID) thisItem;
1461 }
1462 else
1463 id = item+1;
1464
1465 GetDataBrowserItemPartBounds( m_dbImpl->GetControlRef(), id, col, part, &bounds );
1466
1467 rect.x = bounds.left;
1468 rect.y = bounds.top;
1469 rect.width = bounds.right - bounds.left; //GetClientSize().x; // we need the width of the whole row, not just the item.
1470 rect.height = bounds.bottom - bounds.top;
1471 //fprintf("id = %d, bounds = %d, %d, %d, %d\n", id, rect.x, rect.y, rect.width, rect.height);
1472 }
1473 return true;
1474 }
1475
1476 // Gets the item position
1477 bool wxListCtrl::GetItemPosition(long item, wxPoint& pos) const
1478 {
1479 if (m_genericImpl)
1480 return m_genericImpl->GetItemPosition(item, pos);
1481
1482 bool success = false;
1483
1484 if (m_dbImpl)
1485 {
1486 wxRect itemRect;
1487 GetItemRect(item, itemRect);
1488 pos = itemRect.GetPosition();
1489 success = true;
1490 }
1491
1492 return success;
1493 }
1494
1495 // Sets the item position.
1496 bool wxListCtrl::SetItemPosition(long item, const wxPoint& pos)
1497 {
1498 if (m_genericImpl)
1499 return m_genericImpl->SetItemPosition(item, pos);
1500
1501 return false;
1502 }
1503
1504 // Gets the number of items in the list control
1505 int wxListCtrl::GetItemCount() const
1506 {
1507 if (m_genericImpl)
1508 return m_genericImpl->GetItemCount();
1509
1510 if (m_dbImpl)
1511 return m_dbImpl->MacGetCount();
1512
1513 return m_count;
1514 }
1515
1516 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
1517 {
1518 if (m_genericImpl)
1519 m_genericImpl->SetItemSpacing(spacing, isSmall);
1520 }
1521
1522 wxSize wxListCtrl::GetItemSpacing() const
1523 {
1524 if (m_genericImpl)
1525 return m_genericImpl->GetItemSpacing();
1526
1527 return wxSize(0, 0);
1528 }
1529
1530 void wxListCtrl::SetItemTextColour( long item, const wxColour &col )
1531 {
1532 if (m_genericImpl)
1533 {
1534 m_genericImpl->SetItemTextColour(item, col);
1535 return;
1536 }
1537
1538 wxListItem info;
1539 info.m_itemId = item;
1540 info.SetTextColour( col );
1541 SetItem( info );
1542 }
1543
1544 wxColour wxListCtrl::GetItemTextColour( long item ) const
1545 {
1546 if (m_genericImpl)
1547 return m_genericImpl->GetItemTextColour(item);
1548
1549 if (m_dbImpl)
1550 {
1551 wxListItem info;
1552 if (GetItem(info))
1553 return info.GetTextColour();
1554 }
1555 return wxNullColour;
1556 }
1557
1558 void wxListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
1559 {
1560 if (m_genericImpl)
1561 {
1562 m_genericImpl->SetItemBackgroundColour(item, col);
1563 return;
1564 }
1565
1566 wxListItem info;
1567 info.m_itemId = item;
1568 info.SetBackgroundColour( col );
1569 SetItem( info );
1570 }
1571
1572 wxColour wxListCtrl::GetItemBackgroundColour( long item ) const
1573 {
1574 if (m_genericImpl)
1575 return m_genericImpl->GetItemBackgroundColour(item);
1576
1577 if (m_dbImpl)
1578 {
1579 wxListItem info;
1580 if (GetItem(info))
1581 return info.GetBackgroundColour();
1582 }
1583 return wxNullColour;
1584 }
1585
1586 void wxListCtrl::SetItemFont( long item, const wxFont &f )
1587 {
1588 if (m_genericImpl)
1589 {
1590 m_genericImpl->SetItemFont(item, f);
1591 return;
1592 }
1593
1594 wxListItem info;
1595 info.m_itemId = item;
1596 info.SetFont( f );
1597 SetItem( info );
1598 }
1599
1600 wxFont wxListCtrl::GetItemFont( long item ) const
1601 {
1602 if (m_genericImpl)
1603 return m_genericImpl->GetItemFont(item);
1604
1605 if (m_dbImpl)
1606 {
1607 wxListItem info;
1608 if (GetItem(info))
1609 return info.GetFont();
1610 }
1611
1612 return wxNullFont;
1613 }
1614
1615 // Gets the number of selected items in the list control
1616 int wxListCtrl::GetSelectedItemCount() const
1617 {
1618 if (m_genericImpl)
1619 return m_genericImpl->GetSelectedItemCount();
1620
1621 if (m_dbImpl)
1622 return m_dbImpl->GetSelectedItemCount(NULL, true);
1623
1624 return 0;
1625 }
1626
1627 // Gets the text colour of the listview
1628 wxColour wxListCtrl::GetTextColour() const
1629 {
1630 if (m_genericImpl)
1631 return m_genericImpl->GetTextColour();
1632
1633 // TODO: we need owner drawn list items to customize text color.
1634 if (m_dbImpl)
1635 return m_textColor;
1636
1637 return wxNullColour;
1638 }
1639
1640 // Sets the text colour of the listview
1641 void wxListCtrl::SetTextColour(const wxColour& col)
1642 {
1643 if (m_genericImpl)
1644 {
1645 m_genericImpl->SetTextColour(col);
1646 return;
1647 }
1648
1649 if (m_dbImpl)
1650 m_textColor = col;
1651 }
1652
1653 // Gets the index of the topmost visible item when in
1654 // list or report view
1655 long wxListCtrl::GetTopItem() const
1656 {
1657 if (m_genericImpl)
1658 return m_genericImpl->GetTopItem();
1659
1660 if (m_dbImpl)
1661 {
1662 int flags = 0;
1663 long item = HitTest( wxPoint(1, 1), flags);
1664 if (flags == wxLIST_HITTEST_ONITEM)
1665 return item;
1666 }
1667
1668 return 0;
1669 }
1670
1671 // Searches for an item, starting from 'item'.
1672 // 'geometry' is one of
1673 // wxLIST_NEXT_ABOVE/ALL/BELOW/LEFT/RIGHT.
1674 // 'state' is a state bit flag, one or more of
1675 // wxLIST_STATE_DROPHILITED/FOCUSED/SELECTED/CUT.
1676 // item can be -1 to find the first item that matches the
1677 // specified flags.
1678 // Returns the item or -1 if unsuccessful.
1679 long wxListCtrl::GetNextItem(long item, int geom, int state) const
1680 {
1681 if (m_genericImpl)
1682 return m_genericImpl->GetNextItem(item, geom, state);
1683
1684 // TODO: implement all geometry and state options?
1685 if ( m_dbImpl )
1686 {
1687 if ( geom == wxLIST_NEXT_ALL || geom == wxLIST_NEXT_BELOW )
1688 {
1689 long count = m_dbImpl->MacGetCount() ;
1690 for ( long line = item + 1 ; line < count; line++ )
1691 {
1692 DataBrowserItemID id = line + 1;
1693 if ( !IsVirtual() )
1694 id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line);
1695
1696 if ( (state & wxLIST_STATE_FOCUSED) && (m_current == line))
1697 return line;
1698
1699 if ( (state == wxLIST_STATE_DONTCARE ) )
1700 return line;
1701
1702 if ( (state & wxLIST_STATE_SELECTED) && IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), id ) )
1703 return line;
1704 }
1705 }
1706
1707 if ( geom == wxLIST_NEXT_ABOVE )
1708 {
1709 int item2 = item;
1710 if ( item2 == -1 )
1711 item2 = m_dbImpl->MacGetCount();
1712
1713 for ( long line = item2 - 1 ; line >= 0; line-- )
1714 {
1715 DataBrowserItemID id = line + 1;
1716 if ( !IsVirtual() )
1717 id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line);
1718
1719 if ( (state & wxLIST_STATE_FOCUSED) && (m_current == line))
1720 return line;
1721
1722 if ( (state == wxLIST_STATE_DONTCARE ) )
1723 return line;
1724
1725 if ( (state & wxLIST_STATE_SELECTED) && IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), id ) )
1726 return line;
1727 }
1728 }
1729 }
1730
1731 return -1;
1732 }
1733
1734
1735 wxImageList *wxListCtrl::GetImageList(int which) const
1736 {
1737 if (m_genericImpl)
1738 return m_genericImpl->GetImageList(which);
1739
1740 if ( which == wxIMAGE_LIST_NORMAL )
1741 {
1742 return m_imageListNormal;
1743 }
1744 else if ( which == wxIMAGE_LIST_SMALL )
1745 {
1746 return m_imageListSmall;
1747 }
1748 else if ( which == wxIMAGE_LIST_STATE )
1749 {
1750 return m_imageListState;
1751 }
1752 return NULL;
1753 }
1754
1755 void wxListCtrl::SetImageList(wxImageList *imageList, int which)
1756 {
1757 if (m_genericImpl)
1758 {
1759 m_genericImpl->SetImageList(imageList, which);
1760 return;
1761 }
1762
1763 if ( which == wxIMAGE_LIST_NORMAL )
1764 {
1765 if (m_ownsImageListNormal) delete m_imageListNormal;
1766 m_imageListNormal = imageList;
1767 m_ownsImageListNormal = false;
1768 }
1769 else if ( which == wxIMAGE_LIST_SMALL )
1770 {
1771 if (m_ownsImageListSmall) delete m_imageListSmall;
1772 m_imageListSmall = imageList;
1773 m_ownsImageListSmall = false;
1774 }
1775 else if ( which == wxIMAGE_LIST_STATE )
1776 {
1777 if (m_ownsImageListState) delete m_imageListState;
1778 m_imageListState = imageList;
1779 m_ownsImageListState = false;
1780 }
1781 }
1782
1783 void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
1784 {
1785 if (m_genericImpl)
1786 {
1787 m_genericImpl->AssignImageList(imageList, which);
1788 return;
1789 }
1790
1791 SetImageList(imageList, which);
1792 if ( which == wxIMAGE_LIST_NORMAL )
1793 m_ownsImageListNormal = true;
1794 else if ( which == wxIMAGE_LIST_SMALL )
1795 m_ownsImageListSmall = true;
1796 else if ( which == wxIMAGE_LIST_STATE )
1797 m_ownsImageListState = true;
1798 }
1799
1800 // ----------------------------------------------------------------------------
1801 // Operations
1802 // ----------------------------------------------------------------------------
1803
1804 // Arranges the items
1805 bool wxListCtrl::Arrange(int flag)
1806 {
1807 if (m_genericImpl)
1808 return m_genericImpl->Arrange(flag);
1809 return false;
1810 }
1811
1812 // Deletes an item
1813 bool wxListCtrl::DeleteItem(long item)
1814 {
1815 if (m_genericImpl)
1816 return m_genericImpl->DeleteItem(item);
1817
1818 if (m_dbImpl)
1819 {
1820 m_dbImpl->MacDelete(item);
1821 wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ITEM, GetId() );
1822 event.SetEventObject( this );
1823 event.m_itemIndex = item;
1824 HandleWindowEvent( event );
1825
1826 }
1827 return true;
1828 }
1829
1830 // Deletes all items
1831 bool wxListCtrl::DeleteAllItems()
1832 {
1833 m_current = -1;
1834 if (m_genericImpl)
1835 return m_genericImpl->DeleteAllItems();
1836
1837 if (m_dbImpl)
1838 {
1839 m_dbImpl->MacClear();
1840 wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetId() );
1841 event.SetEventObject( this );
1842 HandleWindowEvent( event );
1843 }
1844 return true;
1845 }
1846
1847 // Deletes all items
1848 bool wxListCtrl::DeleteAllColumns()
1849 {
1850 if (m_genericImpl)
1851 return m_genericImpl->DeleteAllColumns();
1852
1853 if (m_dbImpl)
1854 {
1855 UInt32 cols;
1856 m_dbImpl->GetColumnCount(&cols);
1857 for (UInt32 col = 0; col < cols; col++)
1858 {
1859 DeleteColumn(0);
1860 }
1861 }
1862
1863 return true;
1864 }
1865
1866 // Deletes a column
1867 bool wxListCtrl::DeleteColumn(int col)
1868 {
1869 if (m_genericImpl)
1870 return m_genericImpl->DeleteColumn(col);
1871
1872 if (m_dbImpl)
1873 {
1874 OSStatus err = m_dbImpl->RemoveColumn(col);
1875 return err == noErr;
1876 }
1877
1878 return true;
1879 }
1880
1881 // Clears items, and columns if there are any.
1882 void wxListCtrl::ClearAll()
1883 {
1884 if (m_genericImpl)
1885 {
1886 m_genericImpl->ClearAll();
1887 return;
1888 }
1889
1890 if (m_dbImpl)
1891 {
1892 DeleteAllItems();
1893 DeleteAllColumns();
1894 }
1895 }
1896
1897 wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
1898 {
1899 if (m_genericImpl)
1900 return m_genericImpl->EditLabel(item, textControlClass);
1901
1902 if (m_dbImpl)
1903 {
1904 wxCHECK_MSG( (item >= 0) && ((long)item < GetItemCount()), NULL,
1905 wxT("wrong index in wxListCtrl::EditLabel()") );
1906
1907 wxASSERT_MSG( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)),
1908 wxT("EditLabel() needs a text control") );
1909
1910 wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
1911 le.SetEventObject( this );
1912 le.m_itemIndex = item;
1913 le.m_col = 0;
1914 GetItem( le.m_item );
1915
1916 if ( GetParent()->HandleWindowEvent( le ) && !le.IsAllowed() )
1917 {
1918 // vetoed by user code
1919 return NULL;
1920 }
1921
1922 wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject();
1923 m_textctrlWrapper = new wxListCtrlTextCtrlWrapper(this, text, item);
1924 return m_textctrlWrapper->GetText();
1925 }
1926 return NULL;
1927 }
1928
1929 // End label editing, optionally cancelling the edit
1930 bool wxListCtrl::EndEditLabel(bool WXUNUSED(cancel))
1931 {
1932 // TODO: generic impl. doesn't have this method - is it needed for us?
1933 if (m_genericImpl)
1934 return true; // m_genericImpl->EndEditLabel(cancel);
1935
1936 if (m_dbImpl)
1937 {
1938 DataBrowserTableViewColumnID id = 0;
1939 verify_noerr( m_dbImpl->GetColumnIDFromIndex( 0, &id ) );
1940 verify_noerr( SetDataBrowserEditItem(m_dbImpl->GetControlRef(), kDataBrowserNoItem, id ) );
1941 }
1942 return true;
1943 }
1944
1945 // Ensures this item is visible
1946 bool wxListCtrl::EnsureVisible(long item)
1947 {
1948 if (m_genericImpl)
1949 return m_genericImpl->EnsureVisible(item);
1950
1951 if (m_dbImpl)
1952 {
1953 wxMacDataItem* dataItem = m_dbImpl->GetItemFromLine(item);
1954 m_dbImpl->RevealItem(dataItem, kDataBrowserRevealWithoutSelecting);
1955 }
1956
1957 return true;
1958 }
1959
1960 // Find an item whose label matches this string, starting from the item after 'start'
1961 // or the beginning if 'start' is -1.
1962 long wxListCtrl::FindItem(long start, const wxString& str, bool partial)
1963 {
1964 if (m_genericImpl)
1965 return m_genericImpl->FindItem(start, str, partial);
1966
1967 wxString str_upper = str.Upper();
1968
1969 long idx = start;
1970 if (idx < 0)
1971 idx = 0;
1972 long count = GetItemCount();
1973
1974 while (idx < count)
1975 {
1976 wxString line_upper = GetItemText(idx).Upper();
1977 if (!partial)
1978 {
1979 if (line_upper == str_upper )
1980 return idx;
1981 }
1982 else
1983 {
1984 if (line_upper.find(str_upper) == 0)
1985 return idx;
1986 }
1987
1988 idx++;
1989 };
1990
1991 return wxNOT_FOUND;
1992 }
1993
1994 // Find an item whose data matches this data, starting from the item after 'start'
1995 // or the beginning if 'start' is -1.
1996 long wxListCtrl::FindItem(long start, long data)
1997 {
1998 if (m_genericImpl)
1999 return m_genericImpl->FindItem(start, data);
2000
2001 long idx = start;
2002 if (idx < 0)
2003 idx = 0;
2004 long count = GetItemCount();
2005
2006 while (idx < count)
2007 {
2008 if (GetItemData(idx) == data)
2009 return idx;
2010 idx++;
2011 };
2012
2013 return wxNOT_FOUND;
2014 }
2015
2016 // Find an item nearest this position in the specified direction, starting from
2017 // the item after 'start' or the beginning if 'start' is -1.
2018 long wxListCtrl::FindItem(long start, const wxPoint& pt, int direction)
2019 {
2020 if (m_genericImpl)
2021 return m_genericImpl->FindItem(start, pt, direction);
2022 return -1;
2023 }
2024
2025 static void calculateCGDrawingBounds(CGRect inItemRect, CGRect *outIconRect, CGRect *outTextRect, bool hasIcon);
2026
2027 // Determines which item (if any) is at the specified point,
2028 // giving details in 'flags' (see wxLIST_HITTEST_... flags above)
2029 long
2030 wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const
2031 {
2032 if (ptrSubItem)
2033 *ptrSubItem = -1;
2034
2035 if (m_genericImpl)
2036 return m_genericImpl->HitTest(point, flags, ptrSubItem);
2037
2038 flags = wxLIST_HITTEST_NOWHERE;
2039 if (m_dbImpl)
2040 {
2041 int colHeaderHeight = 22; // TODO: Find a way to get this value from the db control?
2042 UInt16 rowHeight = 0;
2043 m_dbImpl->GetDefaultRowHeight(&rowHeight);
2044
2045 int y = point.y;
2046 // get the actual row by taking scroll position into account
2047 UInt32 offsetX, offsetY;
2048 m_dbImpl->GetScrollPosition( &offsetY, &offsetX );
2049 y += offsetY;
2050
2051 if ( !(GetWindowStyleFlag() & wxLC_NO_HEADER) )
2052 y -= colHeaderHeight;
2053
2054 if ( y < 0 )
2055 return -1;
2056
2057 int row = y / rowHeight;
2058 DataBrowserItemID id;
2059 m_dbImpl->GetItemID( (DataBrowserTableViewRowIndex) row, &id );
2060
2061 CGPoint click_point = CGPointMake( point.x, point.y );
2062 if (row < GetItemCount() )
2063 {
2064 short column;
2065 for( column = 0; column < GetColumnCount(); column++ )
2066 {
2067 Rect enclosingRect;
2068 CGRect enclosingCGRect, iconCGRect, textCGRect;
2069 int imgIndex = -1;
2070 wxMacListCtrlItem* lcItem;
2071
2072 WXUNUSED_UNLESS_DEBUG( OSStatus status = ) m_dbImpl->GetItemPartBounds( id, kMinColumnId + column, kDataBrowserPropertyEnclosingPart, &enclosingRect );
2073 wxASSERT( status == noErr );
2074
2075 enclosingCGRect = CGRectMake(enclosingRect.left,
2076 enclosingRect.top,
2077 enclosingRect.right - enclosingRect.left,
2078 enclosingRect.bottom - enclosingRect.top);
2079
2080 if (column >= 0)
2081 {
2082 if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL ) )
2083 {
2084 lcItem = (wxMacListCtrlItem*) id;
2085 if (lcItem->HasColumnInfo(column))
2086 {
2087 wxListItem* item = lcItem->GetColumnInfo(column);
2088
2089 if (item->GetMask() & wxLIST_MASK_IMAGE)
2090 {
2091 imgIndex = item->GetImage();
2092 }
2093 }
2094 }
2095 else
2096 {
2097 long itemNum = (long)id-1;
2098 if (itemNum >= 0 && itemNum < GetItemCount())
2099 {
2100 imgIndex = OnGetItemColumnImage( itemNum, column );
2101 }
2102 }
2103 }
2104
2105 calculateCGDrawingBounds(enclosingCGRect, &iconCGRect, &textCGRect, (imgIndex != -1) );
2106
2107 if ( CGRectContainsPoint( iconCGRect, click_point ) )
2108 {
2109 flags = wxLIST_HITTEST_ONITEMICON;
2110 if (ptrSubItem)
2111 *ptrSubItem = column;
2112 return row;
2113 }
2114 else if ( CGRectContainsPoint( textCGRect, click_point ) )
2115 {
2116 flags = wxLIST_HITTEST_ONITEMLABEL;
2117 if (ptrSubItem)
2118 *ptrSubItem = column;
2119 return row;
2120 }
2121 }
2122
2123 if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL ) )
2124 {
2125 wxMacListCtrlItem* lcItem;
2126 lcItem = (wxMacListCtrlItem*) id;
2127 if (lcItem)
2128 {
2129 flags = wxLIST_HITTEST_ONITEM;
2130 if (ptrSubItem)
2131 *ptrSubItem = column;
2132 return row;
2133 }
2134 }
2135 else
2136 {
2137 flags = wxLIST_HITTEST_ONITEM;
2138 if (ptrSubItem)
2139 *ptrSubItem = column;
2140 return row;
2141 }
2142 }
2143 else
2144 {
2145 if ( wxControl::HitTest( point ) )
2146 flags = wxLIST_HITTEST_NOWHERE;
2147 }
2148 }
2149
2150 return -1;
2151 }
2152
2153 int wxListCtrl::GetScrollPos(int orient) const
2154 {
2155 if (m_genericImpl)
2156 return m_genericImpl->GetScrollPos(orient);
2157
2158 if (m_dbImpl)
2159 {
2160 UInt32 offsetX, offsetY;
2161 m_dbImpl->GetScrollPosition( &offsetY, &offsetX );
2162 if ( orient == wxHORIZONTAL )
2163 return offsetX;
2164 else
2165 return offsetY;
2166 }
2167
2168 return 0;
2169 }
2170
2171 // Inserts an item, returning the index of the new item if successful,
2172 // -1 otherwise.
2173 long wxListCtrl::InsertItem(wxListItem& info)
2174 {
2175 wxASSERT_MSG( !IsVirtual(), wxT("can't be used with virtual controls") );
2176
2177 if (m_genericImpl)
2178 return m_genericImpl->InsertItem(info);
2179
2180 if (m_dbImpl && !IsVirtual())
2181 {
2182 int count = GetItemCount();
2183
2184 if (info.m_itemId > count)
2185 info.m_itemId = count;
2186
2187 m_dbImpl->MacInsertItem(info.m_itemId, &info );
2188
2189 wxListEvent event( wxEVT_COMMAND_LIST_INSERT_ITEM, GetId() );
2190 event.SetEventObject( this );
2191 event.m_itemIndex = info.m_itemId;
2192 HandleWindowEvent( event );
2193 return info.m_itemId;
2194 }
2195 return -1;
2196 }
2197
2198 long wxListCtrl::InsertItem(long index, const wxString& label)
2199 {
2200 if (m_genericImpl)
2201 return m_genericImpl->InsertItem(index, label);
2202
2203 wxListItem info;
2204 info.m_text = label;
2205 info.m_mask = wxLIST_MASK_TEXT;
2206 info.m_itemId = index;
2207 return InsertItem(info);
2208 }
2209
2210 // Inserts an image item
2211 long wxListCtrl::InsertItem(long index, int imageIndex)
2212 {
2213 if (m_genericImpl)
2214 return m_genericImpl->InsertItem(index, imageIndex);
2215
2216 wxListItem info;
2217 info.m_image = imageIndex;
2218 info.m_mask = wxLIST_MASK_IMAGE;
2219 info.m_itemId = index;
2220 return InsertItem(info);
2221 }
2222
2223 // Inserts an image/string item
2224 long wxListCtrl::InsertItem(long index, const wxString& label, int imageIndex)
2225 {
2226 if (m_genericImpl)
2227 return m_genericImpl->InsertItem(index, label, imageIndex);
2228
2229 wxListItem info;
2230 info.m_image = imageIndex;
2231 info.m_text = label;
2232 info.m_mask = wxLIST_MASK_IMAGE | wxLIST_MASK_TEXT;
2233 info.m_itemId = index;
2234 return InsertItem(info);
2235 }
2236
2237 // For list view mode (only), inserts a column.
2238 long wxListCtrl::InsertColumn(long col, wxListItem& item)
2239 {
2240 if (m_genericImpl)
2241 return m_genericImpl->InsertColumn(col, item);
2242
2243 if (m_dbImpl)
2244 {
2245 int width = item.GetWidth();
2246 if ( !(item.GetMask() & wxLIST_MASK_WIDTH) )
2247 width = 150;
2248
2249 DataBrowserPropertyType type = kDataBrowserCustomType; //kDataBrowserTextType;
2250 wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
2251 if (imageList && imageList->GetImageCount() > 0)
2252 {
2253 wxBitmap bmp = imageList->GetBitmap(0);
2254 //if (bmp.Ok())
2255 // type = kDataBrowserIconAndTextType;
2256 }
2257
2258 SInt16 just = teFlushDefault;
2259 if (item.GetMask() & wxLIST_MASK_FORMAT)
2260 {
2261 if (item.GetAlign() == wxLIST_FORMAT_LEFT)
2262 just = teFlushLeft;
2263 else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
2264 just = teCenter;
2265 else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
2266 just = teFlushRight;
2267 }
2268 m_dbImpl->InsertColumn(col, type, item.GetText(), just, width);
2269
2270 wxListItem* listItem = new wxListItem(item);
2271 m_colsInfo.Insert( col, listItem );
2272 SetColumn(col, item);
2273
2274 // set/remove options based on the wxListCtrl type.
2275 DataBrowserTableViewColumnID id;
2276 m_dbImpl->GetColumnIDFromIndex(col, &id);
2277 DataBrowserPropertyFlags flags;
2278 verify_noerr(m_dbImpl->GetPropertyFlags(id, &flags));
2279 if (GetWindowStyleFlag() & wxLC_EDIT_LABELS)
2280 flags |= kDataBrowserPropertyIsEditable;
2281
2282 if (GetWindowStyleFlag() & wxLC_VIRTUAL){
2283 flags &= ~kDataBrowserListViewSortableColumn;
2284 }
2285 verify_noerr(m_dbImpl->SetPropertyFlags(id, flags));
2286 }
2287
2288 return col;
2289 }
2290
2291 long wxListCtrl::InsertColumn(long col,
2292 const wxString& heading,
2293 int format,
2294 int width)
2295 {
2296 if (m_genericImpl)
2297 return m_genericImpl->InsertColumn(col, heading, format, width);
2298
2299 wxListItem item;
2300 item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
2301 item.m_text = heading;
2302 if ( width > -1 )
2303 {
2304 item.m_mask |= wxLIST_MASK_WIDTH;
2305 item.m_width = width;
2306 }
2307 item.m_format = format;
2308
2309 return InsertColumn(col, item);
2310 }
2311
2312 // scroll the control by the given number of pixels (exception: in list view,
2313 // dx is interpreted as number of columns)
2314 bool wxListCtrl::ScrollList(int dx, int dy)
2315 {
2316 if (m_genericImpl)
2317 return m_genericImpl->ScrollList(dx, dy);
2318
2319 if (m_dbImpl)
2320 {
2321 m_dbImpl->SetScrollPosition(dx, dy);
2322 }
2323 return true;
2324 }
2325
2326
2327 bool wxListCtrl::SortItems(wxListCtrlCompare fn, wxIntPtr data)
2328 {
2329 if (m_genericImpl)
2330 return m_genericImpl->SortItems(fn, data);
2331
2332 if (m_dbImpl)
2333 {
2334 m_compareFunc = fn;
2335 m_compareFuncData = data;
2336 SortDataBrowserContainer( m_dbImpl->GetControlRef(), kDataBrowserNoItem, true);
2337
2338 // we need to do this after each call, else we get a crash from wxPython when
2339 // SortItems is called the second time.
2340 m_compareFunc = NULL;
2341 m_compareFuncData = 0;
2342 }
2343
2344 return true;
2345 }
2346
2347 void wxListCtrl::OnRenameTimer()
2348 {
2349 wxCHECK_RET( HasCurrent(), wxT("unexpected rename timer") );
2350
2351 EditLabel( m_current );
2352 }
2353
2354 bool wxListCtrl::OnRenameAccept(long itemEdit, const wxString& value)
2355 {
2356 wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetId() );
2357 le.SetEventObject( this );
2358 le.m_itemIndex = itemEdit;
2359
2360 GetItem( le.m_item );
2361 le.m_item.m_text = value;
2362 return !HandleWindowEvent( le ) ||
2363 le.IsAllowed();
2364 }
2365
2366 void wxListCtrl::OnRenameCancelled(long itemEdit)
2367 {
2368 // let owner know that the edit was cancelled
2369 wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
2370
2371 le.SetEditCanceled(true);
2372
2373 le.SetEventObject( this );
2374 le.m_itemIndex = itemEdit;
2375
2376 GetItem( le.m_item );
2377 HandleWindowEvent( le );
2378 }
2379
2380 // ----------------------------------------------------------------------------
2381 // virtual list controls
2382 // ----------------------------------------------------------------------------
2383
2384 wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
2385 {
2386 // this is a pure virtual function, in fact - which is not really pure
2387 // because the controls which are not virtual don't need to implement it
2388 wxFAIL_MSG( wxT("wxListCtrl::OnGetItemText not supposed to be called") );
2389
2390 return wxEmptyString;
2391 }
2392
2393 int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
2394 {
2395 wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
2396 -1,
2397 wxT("List control has an image list, OnGetItemImage or OnGetItemColumnImage should be overridden."));
2398 return -1;
2399 }
2400
2401 int wxListCtrl::OnGetItemColumnImage(long item, long column) const
2402 {
2403 if (!column)
2404 return OnGetItemImage(item);
2405
2406 return -1;
2407 }
2408
2409 wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
2410 {
2411 wxASSERT_MSG( item >= 0 && item < GetItemCount(),
2412 wxT("invalid item index in OnGetItemAttr()") );
2413
2414 // no attributes by default
2415 return NULL;
2416 }
2417
2418 void wxListCtrl::SetItemCount(long count)
2419 {
2420 wxASSERT_MSG( IsVirtual(), wxT("this is for virtual controls only") );
2421
2422 if (m_genericImpl)
2423 {
2424 m_genericImpl->SetItemCount(count);
2425 return;
2426 }
2427
2428 if (m_dbImpl)
2429 {
2430 // we need to temporarily disable the new item creation notification
2431 // procedure to speed things up
2432 // FIXME: Even this doesn't seem to help much...
2433
2434 // FIXME: Find a more efficient way to do this.
2435 m_dbImpl->MacClear();
2436
2437 DataBrowserCallbacks callbacks;
2438 DataBrowserItemNotificationUPP itemUPP;
2439 GetDataBrowserCallbacks(m_dbImpl->GetControlRef(), &callbacks);
2440 itemUPP = callbacks.u.v1.itemNotificationCallback;
2441 callbacks.u.v1.itemNotificationCallback = 0;
2442 m_dbImpl->SetCallbacks(&callbacks);
2443 ::AddDataBrowserItems(m_dbImpl->GetControlRef(), kDataBrowserNoItem,
2444 count, NULL, kDataBrowserItemNoProperty);
2445 callbacks.u.v1.itemNotificationCallback = itemUPP;
2446 m_dbImpl->SetCallbacks(&callbacks);
2447 }
2448 m_count = count;
2449 }
2450
2451 void wxListCtrl::RefreshItem(long item)
2452 {
2453 if (m_genericImpl)
2454 {
2455 m_genericImpl->RefreshItem(item);
2456 return;
2457 }
2458
2459 if (m_dbImpl)
2460 {
2461 DataBrowserItemID id;
2462
2463 if ( !IsVirtual() )
2464 {
2465 wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(item);
2466 id = (DataBrowserItemID) thisItem;
2467 }
2468 else
2469 id = item+1;
2470
2471 m_dbImpl->wxMacDataBrowserControl::UpdateItems
2472 (
2473 kDataBrowserNoItem,
2474 1, &id,
2475 kDataBrowserItemNoProperty, // preSortProperty
2476 kDataBrowserNoItem // update all columns
2477 );
2478 }
2479 }
2480
2481 void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
2482 {
2483 if (m_genericImpl)
2484 {
2485 m_genericImpl->RefreshItems(itemFrom, itemTo);
2486 return;
2487 }
2488
2489 if (m_dbImpl)
2490 {
2491 const long count = itemTo - itemFrom + 1;
2492 DataBrowserItemID *ids = new DataBrowserItemID[count];
2493
2494 if ( !IsVirtual() )
2495 {
2496 for ( long i = 0; i < count; i++ )
2497 {
2498 wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(itemFrom+i);
2499 ids[i] = (DataBrowserItemID) thisItem;
2500 }
2501 }
2502 else
2503 {
2504 for ( long i = 0; i < count; i++ )
2505 ids[i] = itemFrom+i+1;
2506 }
2507
2508 m_dbImpl->wxMacDataBrowserControl::UpdateItems
2509 (
2510 kDataBrowserNoItem,
2511 count, ids,
2512 kDataBrowserItemNoProperty, // preSortProperty
2513 kDataBrowserNoItem // update all columns
2514 );
2515
2516 delete[] ids;
2517 }
2518 }
2519
2520 void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
2521 {
2522 #if wxUSE_DRAG_AND_DROP
2523 if (m_genericImpl)
2524 m_genericImpl->SetDropTarget( dropTarget );
2525
2526 if (m_dbImpl)
2527 wxWindow::SetDropTarget( dropTarget );
2528 #endif
2529 }
2530
2531 wxDropTarget *wxListCtrl::GetDropTarget() const
2532 {
2533 #if wxUSE_DRAG_AND_DROP
2534 if (m_genericImpl)
2535 return m_genericImpl->GetDropTarget();
2536
2537 if (m_dbImpl)
2538 return wxWindow::GetDropTarget();
2539 #endif
2540 return NULL;
2541 }
2542
2543 #if wxABI_VERSION >= 20801
2544 void wxListCtrl::SetFocus()
2545 {
2546 if (m_genericImpl)
2547 {
2548 m_genericImpl->SetFocus();
2549 return;
2550 }
2551
2552 wxWindow::SetFocus();
2553 }
2554 #endif
2555
2556 // wxMac internal data structures
2557
2558 wxMacListCtrlItem::~wxMacListCtrlItem()
2559 {
2560 WX_CLEAR_HASH_MAP( wxListItemList, m_rowItems );
2561 }
2562
2563 void wxMacListCtrlItem::Notification(wxMacDataItemBrowserControl *owner ,
2564 DataBrowserItemNotification message,
2565 DataBrowserItemDataRef WXUNUSED(itemData) ) const
2566 {
2567
2568 wxMacDataBrowserListCtrlControl *lb = wxDynamicCast(owner, wxMacDataBrowserListCtrlControl);
2569
2570 // we want to depend on as little as possible to make sure tear-down of controls is safe
2571 if ( message == kDataBrowserItemRemoved)
2572 {
2573 delete this;
2574 return;
2575 }
2576 else if ( message == kDataBrowserItemAdded )
2577 {
2578 // we don't issue events on adding, the item is not really stored in the list yet, so we
2579 // avoid asserts by gettting out now
2580 return ;
2581 }
2582
2583 wxListCtrl *list = wxDynamicCast( owner->GetWXPeer() , wxListCtrl );
2584 if ( list && lb )
2585 {
2586 bool trigger = false;
2587
2588 wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
2589 bool isSingle = (list->GetWindowStyle() & wxLC_SINGLE_SEL) != 0;
2590
2591 event.SetEventObject( list );
2592 event.m_itemIndex = owner->GetLineFromItem( this ) ;
2593 event.m_item.m_itemId = event.m_itemIndex;
2594 list->GetItem(event.m_item);
2595
2596 switch (message)
2597 {
2598 case kDataBrowserItemDeselected:
2599 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
2600 if ( !isSingle )
2601 trigger = !lb->IsSelectionSuppressed();
2602 break;
2603
2604 case kDataBrowserItemSelected:
2605 trigger = !lb->IsSelectionSuppressed();
2606 break;
2607
2608 case kDataBrowserItemDoubleClicked:
2609 event.SetEventType( wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
2610 trigger = true;
2611 break;
2612
2613 case kDataBrowserEditStarted :
2614 // TODO : how to veto ?
2615 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
2616 trigger = true ;
2617 break ;
2618
2619 case kDataBrowserEditStopped :
2620 // TODO probably trigger only upon the value store callback, because
2621 // here IIRC we cannot veto
2622 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
2623 trigger = true ;
2624 break ;
2625
2626 default:
2627 break;
2628 }
2629
2630 if ( trigger )
2631 {
2632 // direct notification is not always having the listbox GetSelection() having in synch with event
2633 wxPostEvent( list->GetEventHandler(), event );
2634 }
2635 }
2636
2637 }
2638
2639 IMPLEMENT_DYNAMIC_CLASS(wxMacDataBrowserListCtrlControl, wxMacDataItemBrowserControl )
2640
2641 wxMacDataBrowserListCtrlControl::wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
2642 : wxMacDataItemBrowserControl( peer, pos, size, style )
2643 {
2644 OSStatus err = noErr;
2645 m_clientDataItemsType = wxClientData_None;
2646 m_isVirtual = false;
2647 m_flags = 0;
2648
2649 if ( style & wxLC_VIRTUAL )
2650 m_isVirtual = true;
2651
2652 DataBrowserSelectionFlags options = kDataBrowserDragSelect;
2653 if ( style & wxLC_SINGLE_SEL )
2654 {
2655 options |= kDataBrowserSelectOnlyOne;
2656 }
2657 else
2658 {
2659 options |= kDataBrowserCmdTogglesSelection;
2660 }
2661
2662 err = SetSelectionFlags( options );
2663 verify_noerr( err );
2664
2665 DataBrowserCustomCallbacks callbacks;
2666 InitializeDataBrowserCustomCallbacks( &callbacks, kDataBrowserLatestCustomCallbacks );
2667
2668 if ( gDataBrowserDrawItemUPP == NULL )
2669 gDataBrowserDrawItemUPP = NewDataBrowserDrawItemUPP(DataBrowserDrawItemProc);
2670
2671 if ( gDataBrowserHitTestUPP == NULL )
2672 gDataBrowserHitTestUPP = NewDataBrowserHitTestUPP(DataBrowserHitTestProc);
2673
2674 callbacks.u.v1.drawItemCallback = gDataBrowserDrawItemUPP;
2675 callbacks.u.v1.hitTestCallback = gDataBrowserHitTestUPP;
2676
2677 SetDataBrowserCustomCallbacks( GetControlRef(), &callbacks );
2678
2679 if ( style & wxLC_LIST )
2680 {
2681 InsertColumn(0, kDataBrowserIconAndTextType, wxEmptyString, -1, -1);
2682 verify_noerr( AutoSizeColumns() );
2683 }
2684
2685 if ( style & wxLC_LIST || style & wxLC_NO_HEADER )
2686 verify_noerr( SetHeaderButtonHeight( 0 ) );
2687
2688 if ( m_isVirtual )
2689 SetSortProperty( kMinColumnId - 1 );
2690 else
2691 SetSortProperty( kMinColumnId );
2692
2693 m_sortOrder = SortOrder_None;
2694
2695 if ( style & wxLC_SORT_DESCENDING )
2696 {
2697 SetSortOrder( kDataBrowserOrderDecreasing );
2698 }
2699 else if ( style & wxLC_SORT_ASCENDING )
2700 {
2701 SetSortOrder( kDataBrowserOrderIncreasing );
2702 }
2703
2704 if ( style & wxLC_VRULES )
2705 {
2706 verify_noerr( DataBrowserChangeAttributes(m_controlRef, kDataBrowserAttributeListViewDrawColumnDividers, kDataBrowserAttributeNone) );
2707 }
2708
2709 verify_noerr( SetHiliteStyle(kDataBrowserTableViewFillHilite ) );
2710 verify_noerr( SetHasScrollBars( (style & wxHSCROLL) != 0 , true ) );
2711 }
2712
2713 pascal Boolean wxMacDataBrowserListCtrlControl::DataBrowserEditTextProc(
2714 ControlRef browser,
2715 DataBrowserItemID itemID,
2716 DataBrowserPropertyID property,
2717 CFStringRef theString,
2718 Rect *maxEditTextRect,
2719 Boolean *shrinkToFit)
2720 {
2721 Boolean result = false;
2722 wxMacDataBrowserListCtrlControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserListCtrlControl);
2723 if ( ctl != 0 )
2724 {
2725 result = ctl->ConfirmEditText(itemID, property, theString, maxEditTextRect, shrinkToFit);
2726 theString = CFSTR("Hello!");
2727 }
2728 return result;
2729 }
2730
2731 bool wxMacDataBrowserListCtrlControl::ConfirmEditText(
2732 DataBrowserItemID WXUNUSED(itemID),
2733 DataBrowserPropertyID WXUNUSED(property),
2734 CFStringRef WXUNUSED(theString),
2735 Rect *WXUNUSED(maxEditTextRect),
2736 Boolean *WXUNUSED(shrinkToFit))
2737 {
2738 return false;
2739 }
2740
2741 pascal void wxMacDataBrowserListCtrlControl::DataBrowserDrawItemProc(
2742 ControlRef browser,
2743 DataBrowserItemID itemID,
2744 DataBrowserPropertyID property,
2745 DataBrowserItemState itemState,
2746 const Rect *itemRect,
2747 SInt16 gdDepth,
2748 Boolean colorDevice)
2749 {
2750 wxMacDataBrowserListCtrlControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserListCtrlControl);
2751 if ( ctl != 0 )
2752 {
2753 ctl->DrawItem(itemID, property, itemState, itemRect, gdDepth, colorDevice);
2754 }
2755 }
2756
2757 // routines needed for DrawItem
2758 enum
2759 {
2760 kIconWidth = 16,
2761 kIconHeight = 16,
2762 kTextBoxHeight = 14,
2763 kIconTextSpacingV = 2,
2764 kItemPadding = 4,
2765 kContentHeight = kIconHeight + kTextBoxHeight + kIconTextSpacingV
2766 };
2767
2768 static void calculateCGDrawingBounds(CGRect inItemRect, CGRect *outIconRect, CGRect *outTextRect, bool hasIcon = false)
2769 {
2770 float textBottom;
2771 float iconH, iconW = 0;
2772 float padding = kItemPadding;
2773 if (hasIcon)
2774 {
2775 iconH = kIconHeight;
2776 iconW = kIconWidth;
2777 padding = padding*2;
2778 }
2779
2780 textBottom = inItemRect.origin.y;
2781
2782 *outIconRect = CGRectMake(inItemRect.origin.x + kItemPadding,
2783 textBottom + kIconTextSpacingV, kIconWidth,
2784 kIconHeight);
2785
2786 *outTextRect = CGRectMake(inItemRect.origin.x + padding + iconW,
2787 textBottom + kIconTextSpacingV, inItemRect.size.width - padding - iconW,
2788 inItemRect.size.height - kIconTextSpacingV);
2789 }
2790
2791 void wxMacDataBrowserListCtrlControl::DrawItem(
2792 DataBrowserItemID itemID,
2793 DataBrowserPropertyID property,
2794 DataBrowserItemState itemState,
2795 const Rect *WXUNUSED(itemRect),
2796 SInt16 gdDepth,
2797 Boolean colorDevice)
2798 {
2799 wxString text;
2800 wxFont font = wxNullFont;
2801 int imgIndex = -1;
2802
2803 DataBrowserTableViewColumnIndex listColumn = 0;
2804 GetColumnPosition( property, &listColumn );
2805
2806 wxListCtrl* list = wxDynamicCast( GetWXPeer() , wxListCtrl );
2807 wxMacListCtrlItem* lcItem;
2808 wxColour color = *wxBLACK;
2809 wxColour bgColor = wxNullColour;
2810
2811 if (listColumn >= 0)
2812 {
2813 if (!m_isVirtual)
2814 {
2815 lcItem = (wxMacListCtrlItem*) itemID;
2816 if (lcItem->HasColumnInfo(listColumn))
2817 {
2818 wxListItem* item = lcItem->GetColumnInfo(listColumn);
2819
2820 // we always use the 0 column to get font and text/background colors.
2821 if (lcItem->HasColumnInfo(0))
2822 {
2823 wxListItem* firstItem = lcItem->GetColumnInfo(0);
2824 color = firstItem->GetTextColour();
2825 bgColor = firstItem->GetBackgroundColour();
2826 font = firstItem->GetFont();
2827 }
2828
2829 if (item->GetMask() & wxLIST_MASK_TEXT)
2830 text = item->GetText();
2831 if (item->GetMask() & wxLIST_MASK_IMAGE)
2832 imgIndex = item->GetImage();
2833 }
2834
2835 }
2836 else
2837 {
2838 long itemNum = (long)itemID-1;
2839 if (itemNum >= 0 && itemNum < list->GetItemCount())
2840 {
2841 text = list->OnGetItemText( itemNum, listColumn );
2842 imgIndex = list->OnGetItemColumnImage( itemNum, listColumn );
2843 wxListItemAttr* attrs = list->OnGetItemAttr( itemNum );
2844 if (attrs)
2845 {
2846 if (attrs->HasBackgroundColour())
2847 bgColor = attrs->GetBackgroundColour();
2848 if (attrs->HasTextColour())
2849 color = attrs->GetTextColour();
2850 if (attrs->HasFont())
2851 font = attrs->GetFont();
2852 }
2853 }
2854 }
2855 }
2856
2857 wxColour listBgColor = list->GetBackgroundColour();
2858 if (bgColor == wxNullColour)
2859 bgColor = listBgColor;
2860
2861 if (!font.Ok())
2862 font = list->GetFont();
2863
2864 wxCFStringRef cfString( text, wxLocale::GetSystemEncoding() );
2865
2866 Rect enclosingRect;
2867 CGRect enclosingCGRect, iconCGRect, textCGRect;
2868 Boolean active;
2869 ThemeDrawingState savedState = NULL;
2870 CGContextRef context = (CGContextRef)list->MacGetDrawingContext();
2871 wxMacCGContextStateSaver top_saver_cg( context );
2872
2873 RGBColor labelColor;
2874 labelColor.red = 0;
2875 labelColor.green = 0;
2876 labelColor.blue = 0;
2877
2878 RGBColor backgroundColor;
2879 backgroundColor.red = 255;
2880 backgroundColor.green = 255;
2881 backgroundColor.blue = 255;
2882
2883 GetDataBrowserItemPartBounds(GetControlRef(), itemID, property, kDataBrowserPropertyEnclosingPart,
2884 &enclosingRect);
2885
2886 enclosingCGRect = CGRectMake(enclosingRect.left,
2887 enclosingRect.top,
2888 enclosingRect.right - enclosingRect.left,
2889 enclosingRect.bottom - enclosingRect.top);
2890
2891 bool hasFocus = (wxWindow::FindFocus() == list);
2892 active = IsControlActive(GetControlRef());
2893
2894 // don't paint the background over the vertical rule line
2895 if ( list->GetWindowStyleFlag() & wxLC_VRULES )
2896 {
2897 enclosingCGRect.origin.x += 1;
2898 enclosingCGRect.size.width -= 1;
2899 }
2900 if (itemState == kDataBrowserItemIsSelected)
2901 {
2902
2903 GetThemeDrawingState(&savedState);
2904
2905 if (active && hasFocus)
2906 {
2907 GetThemeBrushAsColor(kThemeBrushAlternatePrimaryHighlightColor, 32, true, &backgroundColor);
2908 GetThemeTextColor(kThemeTextColorWhite, gdDepth, colorDevice, &labelColor);
2909 }
2910 else
2911 {
2912 GetThemeBrushAsColor(kThemeBrushSecondaryHighlightColor, 32, true, &backgroundColor);
2913 GetThemeTextColor(kThemeTextColorBlack, gdDepth, colorDevice, &labelColor);
2914 }
2915 wxMacCGContextStateSaver cg( context );
2916
2917 CGContextSetRGBFillColor(context, (CGFloat)backgroundColor.red / (CGFloat)USHRT_MAX,
2918 (CGFloat)backgroundColor.green / (CGFloat)USHRT_MAX,
2919 (CGFloat)backgroundColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0);
2920 CGContextFillRect(context, enclosingCGRect);
2921 }
2922 else
2923 {
2924
2925 if (color.Ok())
2926 color.GetRGBColor(&labelColor);
2927 else if (list->GetTextColour().Ok())
2928 list->GetTextColour().GetRGBColor(&labelColor);
2929
2930 if (bgColor.Ok())
2931 {
2932 bgColor.GetRGBColor(&backgroundColor);
2933 CGContextSaveGState(context);
2934
2935 CGContextSetRGBFillColor(context, (CGFloat)backgroundColor.red / (CGFloat)USHRT_MAX,
2936 (CGFloat)backgroundColor.green / (CGFloat)USHRT_MAX,
2937 (CGFloat)backgroundColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0);
2938 CGContextFillRect(context, enclosingCGRect);
2939
2940 CGContextRestoreGState(context);
2941 }
2942 }
2943
2944 calculateCGDrawingBounds(enclosingCGRect, &iconCGRect, &textCGRect, (imgIndex != -1) );
2945
2946 if (imgIndex != -1)
2947 {
2948 wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
2949 if (imageList && imageList->GetImageCount() > 0)
2950 {
2951 wxBitmap bmp = imageList->GetBitmap(imgIndex);
2952 IconRef icon = bmp.GetIconRef();
2953
2954 wxMacCGContextStateSaver cg( context );
2955
2956 CGContextTranslateCTM(context, 0,iconCGRect.origin.y + CGRectGetMaxY(iconCGRect));
2957 CGContextScaleCTM(context,1.0f,-1.0f);
2958 PlotIconRefInContext(context, &iconCGRect, kAlignNone,
2959 active ? kTransformNone : kTransformDisabled, NULL,
2960 kPlotIconRefNormalFlags, icon);
2961 }
2962 }
2963
2964 HIThemeTextHorizontalFlush hFlush = kHIThemeTextHorizontalFlushLeft;
2965 HIThemeTextInfo info;
2966 bool setup = false;
2967 #if wxOSX_USE_CORE_TEXT
2968 if ( UMAGetSystemVersion() >= 0x1050 )
2969 {
2970 info.version = kHIThemeTextInfoVersionOne;
2971 info.fontID = kThemeViewsFont;
2972 if (font.Ok())
2973 {
2974 info.fontID = kThemeSpecifiedFont;
2975 info.font = (CTFontRef) font.OSXGetCTFont();
2976 setup = true;
2977 }
2978 }
2979 #endif
2980 #if wxOSX_USE_ATSU_TEXT
2981 if ( !setup )
2982 {
2983 info.version = kHIThemeTextInfoVersionZero;
2984 info.fontID = kThemeViewsFont;
2985
2986 if (font.Ok())
2987 {
2988 info.fontID = font.MacGetThemeFontID();
2989
2990 ::TextSize( (short)(font.GetPointSize()) ) ;
2991 ::TextFace( font.MacGetFontStyle() ) ;
2992 }
2993 }
2994 #endif
2995
2996 wxListItem item;
2997 list->GetColumn(listColumn, item);
2998 if (item.GetMask() & wxLIST_MASK_FORMAT)
2999 {
3000 if (item.GetAlign() == wxLIST_FORMAT_LEFT)
3001 hFlush = kHIThemeTextHorizontalFlushLeft;
3002 else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
3003 hFlush = kHIThemeTextHorizontalFlushCenter;
3004 else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
3005 {
3006 hFlush = kHIThemeTextHorizontalFlushRight;
3007 textCGRect.origin.x -= kItemPadding; // give a little extra paddding
3008 }
3009 }
3010
3011 info.state = active ? kThemeStateActive : kThemeStateInactive;
3012 info.horizontalFlushness = hFlush;
3013 info.verticalFlushness = kHIThemeTextVerticalFlushCenter;
3014 info.options = kHIThemeTextBoxOptionNone;
3015 info.truncationPosition = kHIThemeTextTruncationEnd;
3016 info.truncationMaxLines = 1;
3017
3018 {
3019 wxMacCGContextStateSaver cg( context );
3020 CGContextSetRGBFillColor (context, (CGFloat)labelColor.red / (CGFloat)USHRT_MAX,
3021 (CGFloat)labelColor.green / (CGFloat)USHRT_MAX,
3022 (CGFloat)labelColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0);
3023
3024 HIThemeDrawTextBox(cfString, &textCGRect, &info, context, kHIThemeOrientationNormal);
3025 }
3026
3027 #ifndef __LP64__
3028 if (savedState != NULL)
3029 SetThemeDrawingState(savedState, true);
3030 #endif
3031 }
3032
3033 OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemID,
3034 DataBrowserPropertyID property,
3035 DataBrowserItemDataRef itemData,
3036 Boolean changeValue )
3037 {
3038 wxString text;
3039 int imgIndex = -1;
3040
3041 DataBrowserTableViewColumnIndex listColumn = 0;
3042 verify_noerr( GetColumnPosition( property, &listColumn ) );
3043
3044 OSStatus err = errDataBrowserPropertyNotSupported;
3045 wxListCtrl* list = wxDynamicCast( GetWXPeer() , wxListCtrl );
3046 wxMacListCtrlItem* lcItem = NULL;
3047
3048 if (listColumn >= 0)
3049 {
3050 if (!m_isVirtual)
3051 {
3052 lcItem = (wxMacListCtrlItem*) itemID;
3053 if (lcItem && lcItem->HasColumnInfo(listColumn)){
3054 wxListItem* item = lcItem->GetColumnInfo(listColumn);
3055 if (item->GetMask() & wxLIST_MASK_TEXT)
3056 text = item->GetText();
3057 if (item->GetMask() & wxLIST_MASK_IMAGE)
3058 imgIndex = item->GetImage();
3059 }
3060 }
3061 else
3062 {
3063 long itemNum = (long)itemID-1;
3064 if (itemNum >= 0 && itemNum < list->GetItemCount())
3065 {
3066 text = list->OnGetItemText( itemNum, listColumn );
3067 imgIndex = list->OnGetItemColumnImage( itemNum, listColumn );
3068 }
3069 }
3070 }
3071
3072 if ( !changeValue )
3073 {
3074 switch (property)
3075 {
3076 case kDataBrowserItemIsEditableProperty :
3077 if ( list && list->HasFlag( wxLC_EDIT_LABELS ) )
3078 {
3079 verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
3080 err = noErr ;
3081 }
3082 break ;
3083 default :
3084 if ( property >= kMinColumnId )
3085 {
3086 if (!text.IsEmpty()){
3087 wxCFStringRef cfStr( text, wxLocale::GetSystemEncoding() );
3088 err = ::SetDataBrowserItemDataText( itemData, cfStr );
3089 err = noErr;
3090 }
3091
3092
3093
3094 if ( imgIndex != -1 )
3095 {
3096 wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
3097 if (imageList && imageList->GetImageCount() > 0){
3098 wxBitmap bmp = imageList->GetBitmap(imgIndex);
3099 IconRef icon = bmp.GetIconRef();
3100 ::SetDataBrowserItemDataIcon(itemData, icon);
3101 }
3102 }
3103
3104 }
3105 break ;
3106 }
3107
3108 }
3109 else
3110 {
3111 switch (property)
3112 {
3113 default:
3114 if ( property >= kMinColumnId )
3115 {
3116 DataBrowserTableViewColumnIndex listColumn = 0;
3117 verify_noerr( GetColumnPosition( property, &listColumn ) );
3118
3119 // TODO probably send the 'end edit' from here, as we
3120 // can then deal with the veto
3121 CFStringRef sr ;
3122 verify_noerr( GetDataBrowserItemDataText( itemData , &sr ) ) ;
3123 wxCFStringRef cfStr(sr) ;;
3124 if (m_isVirtual)
3125 list->SetItem( (long)itemData-1 , listColumn, cfStr.AsString() ) ;
3126 else
3127 {
3128 if (lcItem)
3129 lcItem->SetColumnTextValue( listColumn, cfStr.AsString() );
3130 }
3131 err = noErr ;
3132 }
3133 break;
3134 }
3135 }
3136 return err;
3137 }
3138
3139 void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
3140 DataBrowserItemNotification message,
3141 DataBrowserItemDataRef itemData )
3142 {
3143 wxMacListCtrlItem *item = NULL;
3144 if ( !m_isVirtual )
3145 {
3146 item = (wxMacListCtrlItem *) itemID;
3147 }
3148
3149 // we want to depend on as little as possible to make sure tear-down of controls is safe
3150 if ( message == kDataBrowserItemRemoved )
3151 {
3152 if ( item )
3153 item->Notification(this, message, itemData);
3154 return;
3155 }
3156 else if ( message == kDataBrowserItemAdded )
3157 {
3158 // we don't issue events on adding, the item is not really stored in the list yet, so we
3159 // avoid asserts by getting out now
3160 if ( item )
3161 item->Notification(this, message, itemData);
3162 return ;
3163 }
3164
3165 wxListCtrl *list = wxDynamicCast( GetWXPeer() , wxListCtrl );
3166 if ( list )
3167 {
3168 bool trigger = false;
3169
3170 wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
3171
3172 event.SetEventObject( list );
3173 if ( !list->IsVirtual() )
3174 {
3175 DataBrowserTableViewRowIndex result = 0;
3176 verify_noerr( GetItemRow( itemID, &result ) ) ;
3177 event.m_itemIndex = result;
3178 }
3179 else
3180 {
3181 event.m_itemIndex = (long)itemID-1;
3182 }
3183 event.m_item.m_itemId = event.m_itemIndex;
3184 list->GetItem(event.m_item);
3185
3186 switch (message)
3187 {
3188 case kDataBrowserItemDeselected:
3189 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
3190 // as the generic implementation is also triggering this
3191 // event for single selection, we do the same (different than listbox)
3192 trigger = !IsSelectionSuppressed();
3193 break;
3194
3195 case kDataBrowserItemSelected:
3196 trigger = !IsSelectionSuppressed();
3197
3198 break;
3199
3200 case kDataBrowserItemDoubleClicked:
3201 event.SetEventType( wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
3202 trigger = true;
3203 break;
3204
3205 case kDataBrowserEditStarted :
3206 // TODO : how to veto ?
3207 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
3208 trigger = true ;
3209 break ;
3210
3211 case kDataBrowserEditStopped :
3212 // TODO probably trigger only upon the value store callback, because
3213 // here IIRC we cannot veto
3214 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
3215 trigger = true ;
3216 break ;
3217
3218 default:
3219 break;
3220 }
3221
3222 if ( trigger )
3223 {
3224 // direct notification is not always having the listbox GetSelection() having in synch with event
3225 wxPostEvent( list->GetEventHandler(), event );
3226 }
3227 }
3228 }
3229
3230 Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneID,
3231 DataBrowserItemID itemTwoID,
3232 DataBrowserPropertyID sortProperty)
3233 {
3234
3235 bool retval = false;
3236 wxString itemText;
3237 wxString otherItemText;
3238 long itemOrder;
3239 long otherItemOrder;
3240
3241 DataBrowserTableViewColumnIndex colId = 0;
3242 verify_noerr( GetColumnPosition( sortProperty, &colId ) );
3243
3244 wxListCtrl* list = wxDynamicCast( GetWXPeer() , wxListCtrl );
3245
3246 DataBrowserSortOrder sort;
3247 verify_noerr(GetSortOrder(&sort));
3248
3249 if (colId >= 0)
3250 {
3251 if (!m_isVirtual)
3252 {
3253 wxMacListCtrlItem* item = (wxMacListCtrlItem*)itemOneID;
3254 wxMacListCtrlItem* otherItem = (wxMacListCtrlItem*)itemTwoID;
3255
3256 itemOrder = item->GetOrder();
3257 otherItemOrder = otherItem->GetOrder();
3258
3259 wxListCtrlCompare func = list->GetCompareFunc();
3260 if (func != NULL)
3261 {
3262
3263 long item1 = -1;
3264 long item2 = -1;
3265 if (item && item->HasColumnInfo(0))
3266 item1 = item->GetColumnInfo(0)->GetData();
3267 if (otherItem && otherItem->HasColumnInfo(0))
3268 item2 = otherItem->GetColumnInfo(0)->GetData();
3269
3270 if (item1 > -1 && item2 > -1)
3271 {
3272 int result = func(item1, item2, list->GetCompareFuncData());
3273 if (sort == kDataBrowserOrderIncreasing)
3274 return result >= 0;
3275 else
3276 return result < 0;
3277 }
3278 }
3279
3280 // we can't use the native control's sorting abilities, so just
3281 // sort by item id.
3282 return itemOrder < otherItemOrder;
3283 }
3284 else
3285 {
3286
3287 long itemNum = (long)itemOneID;
3288 long otherItemNum = (long)itemTwoID;
3289
3290 // virtual listctrls don't support sorting
3291 return itemNum < otherItemNum;
3292 }
3293 }
3294 else{
3295 // fallback for undefined cases
3296 retval = itemOneID < itemTwoID;
3297 }
3298
3299 return retval;
3300 }
3301
3302 wxMacDataBrowserListCtrlControl::~wxMacDataBrowserListCtrlControl()
3303 {
3304 }
3305
3306 void wxMacDataBrowserListCtrlControl::MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item )
3307 {
3308 wxMacDataItem* dataItem = GetItemFromLine(row);
3309 wxASSERT_MSG( dataItem, wxT("could not obtain wxMacDataItem for row in MacSetColumnInfo. Is row a valid wxListCtrl row?") );
3310 if (item)
3311 {
3312 wxMacListCtrlItem* listItem = static_cast<wxMacListCtrlItem *>(dataItem);
3313 bool hasInfo = listItem->HasColumnInfo( column );
3314 listItem->SetColumnInfo( column, item );
3315 listItem->SetOrder(row);
3316 UpdateState(dataItem, item);
3317
3318 wxListCtrl* list = wxDynamicCast( GetWXPeer() , wxListCtrl );
3319
3320 // NB: When this call was made before a control was completely shown, it would
3321 // update the item prematurely (i.e. no text would be listed) and, on show,
3322 // only the sorted column would be refreshed, meaning only first column text labels
3323 // would be shown. Making sure not to update items until the control is visible
3324 // seems to fix this issue.
3325 if (hasInfo && list->IsShown())
3326 {
3327 DataBrowserTableViewColumnID id = 0;
3328 verify_noerr( GetColumnIDFromIndex( column, &id ) );
3329 UpdateItem( wxMacDataBrowserRootContainer, listItem , id );
3330 }
3331 }
3332 }
3333
3334 // apply changes that need to happen immediately, rather than when the
3335 // databrowser control fires a callback.
3336 void wxMacDataBrowserListCtrlControl::UpdateState(wxMacDataItem* dataItem, wxListItem* listItem)
3337 {
3338 bool isSelected = IsItemSelected( dataItem );
3339 bool isSelectedState = (listItem->GetState() == wxLIST_STATE_SELECTED);
3340
3341 // toggle the selection state if wxListInfo state and actual state don't match.
3342 if ( listItem->GetMask() & wxLIST_MASK_STATE && isSelected != isSelectedState )
3343 {
3344 DataBrowserSetOption options = kDataBrowserItemsAdd;
3345 if (!isSelectedState)
3346 options = kDataBrowserItemsRemove;
3347 SetSelectedItem(dataItem, options);
3348 }
3349 // TODO: Set column width if item width > than current column width
3350 }
3351
3352 void wxMacDataBrowserListCtrlControl::MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item )
3353 {
3354 wxMacDataItem* dataItem = GetItemFromLine(row);
3355 wxASSERT_MSG( dataItem, wxT("could not obtain wxMacDataItem in MacGetColumnInfo. Is row a valid wxListCtrl row?") );
3356 // CS should this guard against dataItem = 0 ? , as item is not a pointer if (item) is not appropriate
3357 //if (item)
3358 {
3359 wxMacListCtrlItem* listItem = static_cast<wxMacListCtrlItem *>(dataItem);
3360
3361 if (!listItem->HasColumnInfo( column ))
3362 return;
3363
3364 wxListItem* oldItem = listItem->GetColumnInfo( column );
3365
3366 if (oldItem)
3367 {
3368 long mask = item.GetMask();
3369 if ( !mask )
3370 // by default, get everything for backwards compatibility
3371 mask = -1;
3372
3373 if ( mask & wxLIST_MASK_TEXT )
3374 item.SetText(oldItem->GetText());
3375 if ( mask & wxLIST_MASK_IMAGE )
3376 item.SetImage(oldItem->GetImage());
3377 if ( mask & wxLIST_MASK_DATA )
3378 item.SetData(oldItem->GetData());
3379 if ( mask & wxLIST_MASK_STATE )
3380 item.SetState(oldItem->GetState());
3381 if ( mask & wxLIST_MASK_WIDTH )
3382 item.SetWidth(oldItem->GetWidth());
3383 if ( mask & wxLIST_MASK_FORMAT )
3384 item.SetAlign(oldItem->GetAlign());
3385
3386 item.SetTextColour(oldItem->GetTextColour());
3387 item.SetBackgroundColour(oldItem->GetBackgroundColour());
3388 item.SetFont(oldItem->GetFont());
3389 }
3390 }
3391 }
3392
3393 void wxMacDataBrowserListCtrlControl::MacInsertItem( unsigned int n, wxListItem* item )
3394 {
3395
3396 wxMacDataItemBrowserControl::MacInsert(n, new wxMacListCtrlItem() );
3397 MacSetColumnInfo(n, 0, item);
3398 }
3399
3400 wxMacListCtrlItem::wxMacListCtrlItem()
3401 {
3402 m_rowItems = wxListItemList();
3403 }
3404
3405 int wxMacListCtrlItem::GetColumnImageValue( unsigned int column )
3406 {
3407 if ( HasColumnInfo(column) )
3408 return GetColumnInfo(column)->GetImage();
3409
3410 return -1;
3411 }
3412
3413 void wxMacListCtrlItem::SetColumnImageValue( unsigned int column, int imageIndex )
3414 {
3415 if ( HasColumnInfo(column) )
3416 GetColumnInfo(column)->SetImage(imageIndex);
3417 }
3418
3419 wxString wxMacListCtrlItem::GetColumnTextValue( unsigned int column )
3420 {
3421 /* TODO CHECK REMOVE
3422 if ( column == 0 )
3423 return GetLabel();
3424 */
3425 if ( HasColumnInfo(column) )
3426 return GetColumnInfo(column)->GetText();
3427
3428 return wxEmptyString;
3429 }
3430
3431 void wxMacListCtrlItem::SetColumnTextValue( unsigned int column, const wxString& text )
3432 {
3433 if ( HasColumnInfo(column) )
3434 GetColumnInfo(column)->SetText(text);
3435
3436 /* TODO CHECK REMOVE
3437 // for compatibility with superclass APIs
3438 if ( column == 0 )
3439 SetLabel(text);
3440 */
3441 }
3442
3443 wxListItem* wxMacListCtrlItem::GetColumnInfo( unsigned int column )
3444 {
3445 wxASSERT_MSG( HasColumnInfo(column), wxT("invalid column index in wxMacListCtrlItem") );
3446 return m_rowItems[column];
3447 }
3448
3449 bool wxMacListCtrlItem::HasColumnInfo( unsigned int column )
3450 {
3451 return !(m_rowItems.find( column ) == m_rowItems.end());
3452 }
3453
3454 void wxMacListCtrlItem::SetColumnInfo( unsigned int column, wxListItem* item )
3455 {
3456
3457 if ( !HasColumnInfo(column) )
3458 {
3459 wxListItem* listItem = new wxListItem(*item);
3460 m_rowItems[column] = listItem;
3461 }
3462 else
3463 {
3464 wxListItem* listItem = GetColumnInfo( column );
3465 long mask = item->GetMask();
3466 if (mask & wxLIST_MASK_TEXT)
3467 listItem->SetText(item->GetText());
3468 if (mask & wxLIST_MASK_DATA)
3469 listItem->SetData(item->GetData());
3470 if (mask & wxLIST_MASK_IMAGE)
3471 listItem->SetImage(item->GetImage());
3472 if (mask & wxLIST_MASK_STATE)
3473 listItem->SetState(item->GetState());
3474 if (mask & wxLIST_MASK_FORMAT)
3475 listItem->SetAlign(item->GetAlign());
3476 if (mask & wxLIST_MASK_WIDTH)
3477 listItem->SetWidth(item->GetWidth());
3478
3479 if ( item->HasAttributes() )
3480 {
3481 if ( listItem->HasAttributes() )
3482 listItem->GetAttributes()->AssignFrom(*item->GetAttributes());
3483 else
3484 {
3485 listItem->SetTextColour(item->GetTextColour());
3486 listItem->SetBackgroundColour(item->GetBackgroundColour());
3487 listItem->SetFont(item->GetFont());
3488 }
3489 }
3490 }
3491 }
3492
3493 int wxListCtrl::CalcColumnAutoWidth(int col) const
3494 {
3495 int width = 0;
3496
3497 for ( int i = 0; i < GetItemCount(); i++ )
3498 {
3499 wxListItem info;
3500 info.SetMask(wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE);
3501 info.SetId(i);
3502 info.SetColumn(col);
3503 GetItem(info);
3504
3505 const wxFont font = info.GetFont();
3506
3507 int w = 0;
3508 if ( font.IsOk() )
3509 GetTextExtent(info.GetText(), &w, NULL, NULL, NULL, &font);
3510 else
3511 GetTextExtent(info.GetText(), &w, NULL);
3512
3513 w += 2 * kItemPadding;
3514
3515 if ( info.GetImage() != -1 )
3516 w += kIconWidth;
3517
3518 width = wxMax(width, w);
3519 }
3520
3521 return width;
3522 }
3523
3524 #endif // wxUSE_LISTCTRL
3525
wxWidgets (Impactor)