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[wxWidgets.git] / src / generic / listctrl.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: listctrl.cpp
3 // Purpose:
4 // Author: Robert Roebling
5 // Id: $Id$
6 // Copyright: (c) 1998 Robert Roebling
7 // Licence: wxWindows licence
8 /////////////////////////////////////////////////////////////////////////////
9
10 #ifdef __GNUG__
11 #pragma implementation "listctrl.h"
12 #pragma implementation "listctrlbase.h"
13 #endif
14
15 // For compilers that support precompilation, includes "wx.h".
16 #include "wx/wxprec.h"
17
18 #ifdef __BORLANDC__
19 #pragma hdrstop
20 #endif
21
22 #include "wx/dcscreen.h"
23 #include "wx/app.h"
24 #include "wx/listctrl.h"
25 #include "wx/generic/imaglist.h"
26
27 #ifndef wxUSE_GENERIC_LIST_EXTENSIONS
28 #define wxUSE_GENERIC_LIST_EXTENSIONS 1
29 #endif
30
31 // ============================================================================
32 // private classes
33 // ============================================================================
34
35 //-----------------------------------------------------------------------------
36 // wxListItemData (internal)
37 //-----------------------------------------------------------------------------
38
39 class WXDLLEXPORT wxListItemData : public wxObject
40 {
41 public:
42 wxString m_text;
43 int m_image;
44 long m_data;
45 int m_xpos,m_ypos;
46 int m_width,m_height;
47
48 wxListItemAttr *m_attr;
49
50 public:
51 wxListItemData();
52 ~wxListItemData() { delete m_attr; }
53
54 wxListItemData( const wxListItem &info );
55 void SetItem( const wxListItem &info );
56 void SetText( const wxString &s );
57 void SetImage( int image );
58 void SetData( long data );
59 void SetPosition( int x, int y );
60 void SetSize( int width, int height );
61 bool HasImage() const;
62 bool HasText() const;
63 bool IsHit( int x, int y ) const;
64 void GetText( wxString &s );
65 const wxString& GetText() { return m_text; }
66 int GetX( void ) const;
67 int GetY( void ) const;
68 int GetWidth() const;
69 int GetHeight() const;
70 int GetImage() const;
71 void GetItem( wxListItem &info ) const;
72
73 wxListItemAttr *GetAttributes() const { return m_attr; }
74
75 private:
76 DECLARE_DYNAMIC_CLASS(wxListItemData);
77 };
78
79 //-----------------------------------------------------------------------------
80 // wxListHeaderData (internal)
81 //-----------------------------------------------------------------------------
82
83 class WXDLLEXPORT wxListHeaderData : public wxObject
84 {
85 protected:
86 long m_mask;
87 int m_image;
88 wxString m_text;
89 int m_format;
90 int m_width;
91 int m_xpos,m_ypos;
92 int m_height;
93
94 public:
95 wxListHeaderData();
96 wxListHeaderData( const wxListItem &info );
97 void SetItem( const wxListItem &item );
98 void SetPosition( int x, int y );
99 void SetWidth( int w );
100 void SetFormat( int format );
101 void SetHeight( int h );
102 bool HasImage() const;
103 bool HasText() const;
104 bool IsHit( int x, int y ) const;
105 void GetItem( wxListItem &item );
106 void GetText( wxString &s );
107 int GetImage() const;
108 int GetWidth() const;
109 int GetFormat() const;
110
111 private:
112 DECLARE_DYNAMIC_CLASS(wxListHeaderData);
113 };
114
115 //-----------------------------------------------------------------------------
116 // wxListLineData (internal)
117 //-----------------------------------------------------------------------------
118
119 class WXDLLEXPORT wxListLineData : public wxObject
120 {
121 public:
122 wxList m_items;
123 wxRect m_bound_all;
124 wxRect m_bound_label;
125 wxRect m_bound_icon;
126 wxRect m_bound_hilight;
127 int m_mode;
128 bool m_hilighted;
129 wxBrush *m_hilightBrush;
130 int m_spacing;
131 wxListMainWindow *m_owner;
132
133 void DoDraw( wxDC *dc, bool hilight, bool paintBG );
134
135 public:
136 wxListLineData() {}
137 wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush );
138 void CalculateSize( wxDC *dc, int spacing );
139 void SetPosition( wxDC *dc, int x, int y, int window_width );
140 void SetColumnPosition( int index, int x );
141 void GetSize( int &width, int &height );
142 void GetExtent( int &x, int &y, int &width, int &height );
143 void GetLabelExtent( int &x, int &y, int &width, int &height );
144 long IsHit( int x, int y );
145 void InitItems( int num );
146 void SetItem( int index, const wxListItem &info );
147 void GetItem( int index, wxListItem &info );
148 void GetText( int index, wxString &s );
149 void SetText( int index, const wxString s );
150 int GetImage( int index );
151 void GetRect( wxRect &rect );
152 void Hilight( bool on );
153 void ReverseHilight();
154 void DrawRubberBand( wxDC *dc, bool on );
155 void Draw( wxDC *dc );
156 bool IsInRect( int x, int y, const wxRect &rect );
157 bool IsHilighted();
158 void AssignRect( wxRect &dest, int x, int y, int width, int height );
159 void AssignRect( wxRect &dest, const wxRect &source );
160
161 private:
162 void SetAttributes(wxDC *dc,
163 const wxListItemAttr *attr,
164 const wxColour& colText, const wxFont& font,
165 bool hilight);
166
167 DECLARE_DYNAMIC_CLASS(wxListLineData);
168 };
169
170 //-----------------------------------------------------------------------------
171 // wxListHeaderWindow (internal)
172 //-----------------------------------------------------------------------------
173
174 class WXDLLEXPORT wxListHeaderWindow : public wxWindow
175 {
176 protected:
177 wxListMainWindow *m_owner;
178 wxCursor *m_currentCursor;
179 wxCursor *m_resizeCursor;
180 bool m_isDragging;
181 int m_column;
182 int m_minX;
183 int m_currentX;
184
185 public:
186 wxListHeaderWindow();
187 ~wxListHeaderWindow();
188 wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
189 const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
190 long style = 0, const wxString &name = "wxlistctrlcolumntitles" );
191 void DoDrawRect( wxDC *dc, int x, int y, int w, int h );
192 void OnPaint( wxPaintEvent &event );
193 void DrawCurrent();
194 void OnMouse( wxMouseEvent &event );
195 void OnSetFocus( wxFocusEvent &event );
196
197 private:
198 DECLARE_DYNAMIC_CLASS(wxListHeaderWindow)
199 DECLARE_EVENT_TABLE()
200 };
201
202 //-----------------------------------------------------------------------------
203 // wxListRenameTimer (internal)
204 //-----------------------------------------------------------------------------
205
206 class WXDLLEXPORT wxListRenameTimer: public wxTimer
207 {
208 private:
209 wxListMainWindow *m_owner;
210
211 public:
212 wxListRenameTimer( wxListMainWindow *owner );
213 void Notify();
214 };
215
216 //-----------------------------------------------------------------------------
217 // wxListTextCtrl (internal)
218 //-----------------------------------------------------------------------------
219
220 class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl
221 {
222 private:
223 bool *m_accept;
224 wxString *m_res;
225 wxListMainWindow *m_owner;
226 wxString m_startValue;
227
228 public:
229 wxListTextCtrl() {}
230 wxListTextCtrl( wxWindow *parent, const wxWindowID id,
231 bool *accept, wxString *res, wxListMainWindow *owner,
232 const wxString &value = "",
233 const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
234 int style = 0,
235 const wxValidator& validator = wxDefaultValidator,
236 const wxString &name = "listctrltextctrl" );
237 void OnChar( wxKeyEvent &event );
238 void OnKillFocus( wxFocusEvent &event );
239
240 private:
241 DECLARE_DYNAMIC_CLASS(wxListTextCtrl);
242 DECLARE_EVENT_TABLE()
243 };
244
245 //-----------------------------------------------------------------------------
246 // wxListMainWindow (internal)
247 //-----------------------------------------------------------------------------
248
249 class WXDLLEXPORT wxListMainWindow: public wxScrolledWindow
250 {
251 public:
252 long m_mode;
253 wxList m_lines;
254 wxList m_columns;
255 wxListLineData *m_current;
256 wxListLineData *m_currentEdit;
257 int m_visibleLines;
258 wxBrush *m_hilightBrush;
259 wxColour *m_hilightColour;
260 int m_xScroll,m_yScroll;
261 bool m_dirty;
262 wxImageList *m_small_image_list;
263 wxImageList *m_normal_image_list;
264 int m_small_spacing;
265 int m_normal_spacing;
266 bool m_hasFocus;
267 bool m_usedKeys;
268 bool m_lastOnSame;
269 wxTimer *m_renameTimer;
270 bool m_renameAccept;
271 wxString m_renameRes;
272 bool m_isCreated;
273 int m_dragCount;
274 wxPoint m_dragStart;
275
276 // for double click logic
277 wxListLineData *m_lineLastClicked,
278 *m_lineBeforeLastClicked;
279
280 public:
281 wxListMainWindow();
282 wxListMainWindow( wxWindow *parent, wxWindowID id,
283 const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
284 long style = 0, const wxString &name = "listctrlmainwindow" );
285 ~wxListMainWindow();
286 void RefreshLine( wxListLineData *line );
287 void OnPaint( wxPaintEvent &event );
288 void HilightAll( bool on );
289 void SendNotify( wxListLineData *line, wxEventType command );
290 void FocusLine( wxListLineData *line );
291 void UnfocusLine( wxListLineData *line );
292 void SelectLine( wxListLineData *line );
293 void DeselectLine( wxListLineData *line );
294 void DeleteLine( wxListLineData *line );
295
296 void EditLabel( long item );
297 void Edit( long item ) { EditLabel(item); } // deprecated
298 void OnRenameTimer();
299 void OnRenameAccept();
300
301 void OnMouse( wxMouseEvent &event );
302 void MoveToFocus();
303 void OnArrowChar( wxListLineData *newCurrent, bool shiftDown );
304 void OnChar( wxKeyEvent &event );
305 void OnKeyDown( wxKeyEvent &event );
306 void OnSetFocus( wxFocusEvent &event );
307 void OnKillFocus( wxFocusEvent &event );
308 void OnSize( wxSizeEvent &event );
309 void OnScroll(wxScrollWinEvent& event) ;
310
311 void DrawImage( int index, wxDC *dc, int x, int y );
312 void GetImageSize( int index, int &width, int &height );
313 int GetIndexOfLine( const wxListLineData *line );
314 int GetTextLength( wxString &s ); // should be const
315
316 void SetImageList( wxImageList *imageList, int which );
317 void SetItemSpacing( int spacing, bool isSmall = FALSE );
318 int GetItemSpacing( bool isSmall = FALSE );
319 void SetColumn( int col, wxListItem &item );
320 void SetColumnWidth( int col, int width );
321 void GetColumn( int col, wxListItem &item );
322 int GetColumnWidth( int vol );
323 int GetColumnCount();
324 int GetCountPerPage();
325 void SetItem( wxListItem &item );
326 void GetItem( wxListItem &item );
327 void SetItemState( long item, long state, long stateMask );
328 int GetItemState( long item, long stateMask );
329 int GetItemCount();
330 void GetItemRect( long index, wxRect &rect );
331 bool GetItemPosition( long item, wxPoint& pos );
332 int GetSelectedItemCount();
333 void SetMode( long mode );
334 long GetMode() const;
335 void CalculatePositions();
336 void RealizeChanges();
337 long GetNextItem( long item, int geometry, int state );
338 void DeleteItem( long index );
339 void DeleteAllItems();
340 void DeleteColumn( int col );
341 void DeleteEverything();
342 void EnsureVisible( long index );
343 long FindItem( long start, const wxString& str, bool partial = FALSE );
344 long FindItem( long start, long data);
345 long HitTest( int x, int y, int &flags );
346 void InsertItem( wxListItem &item );
347 // void AddItem( wxListItem &item );
348 void InsertColumn( long col, wxListItem &item );
349 // void AddColumn( wxListItem &item );
350 void SortItems( wxListCtrlCompare fn, long data );
351
352 private:
353 DECLARE_DYNAMIC_CLASS(wxListMainWindow);
354 DECLARE_EVENT_TABLE()
355 };
356
357 // ============================================================================
358 // implementation
359 // ============================================================================
360
361 //-----------------------------------------------------------------------------
362 // wxListItemData
363 //-----------------------------------------------------------------------------
364
365 IMPLEMENT_DYNAMIC_CLASS(wxListItemData,wxObject);
366
367 wxListItemData::wxListItemData()
368 {
369 m_image = -1;
370 m_data = 0;
371 m_xpos = 0;
372 m_ypos = 0;
373 m_width = 0;
374 m_height = 0;
375 m_attr = NULL;
376 }
377
378 wxListItemData::wxListItemData( const wxListItem &info )
379 {
380 m_image = -1;
381 m_data = 0;
382 m_attr = NULL;
383
384 SetItem( info );
385 }
386
387 void wxListItemData::SetItem( const wxListItem &info )
388 {
389 if (info.m_mask & wxLIST_MASK_TEXT) m_text = info.m_text;
390 if (info.m_mask & wxLIST_MASK_IMAGE) m_image = info.m_image;
391 if (info.m_mask & wxLIST_MASK_DATA) m_data = info.m_data;
392
393 if ( info.HasAttributes() )
394 {
395 if ( m_attr )
396 *m_attr = *info.GetAttributes();
397 else
398 m_attr = new wxListItemAttr(*info.GetAttributes());
399 }
400
401 m_xpos = 0;
402 m_ypos = 0;
403 m_width = info.m_width;
404 m_height = 0;
405 }
406
407 void wxListItemData::SetText( const wxString &s )
408 {
409 m_text = s;
410 }
411
412 void wxListItemData::SetImage( int image )
413 {
414 m_image = image;
415 }
416
417 void wxListItemData::SetData( long data )
418 {
419 m_data = data;
420 }
421
422 void wxListItemData::SetPosition( int x, int y )
423 {
424 m_xpos = x;
425 m_ypos = y;
426 }
427
428 void wxListItemData::SetSize( int width, int height )
429 {
430 if (width != -1) m_width = width;
431 if (height != -1) m_height = height;
432 }
433
434 bool wxListItemData::HasImage() const
435 {
436 return (m_image >= 0);
437 }
438
439 bool wxListItemData::HasText() const
440 {
441 return (!m_text.IsNull());
442 }
443
444 bool wxListItemData::IsHit( int x, int y ) const
445 {
446 return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
447 }
448
449 void wxListItemData::GetText( wxString &s )
450 {
451 s = m_text;
452 }
453
454 int wxListItemData::GetX() const
455 {
456 return m_xpos;
457 }
458
459 int wxListItemData::GetY() const
460 {
461 return m_ypos;
462 }
463
464 int wxListItemData::GetWidth() const
465 {
466 return m_width;
467 }
468
469 int wxListItemData::GetHeight() const
470 {
471 return m_height;
472 }
473
474 int wxListItemData::GetImage() const
475 {
476 return m_image;
477 }
478
479 void wxListItemData::GetItem( wxListItem &info ) const
480 {
481 info.m_text = m_text;
482 info.m_image = m_image;
483 info.m_data = m_data;
484
485 if ( m_attr )
486 {
487 if ( m_attr->HasTextColour() )
488 info.SetTextColour(m_attr->GetTextColour());
489 if ( m_attr->HasBackgroundColour() )
490 info.SetBackgroundColour(m_attr->GetBackgroundColour());
491 if ( m_attr->HasFont() )
492 info.SetFont(m_attr->GetFont());
493 }
494 }
495
496 //-----------------------------------------------------------------------------
497 // wxListHeaderData
498 //-----------------------------------------------------------------------------
499
500 IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject);
501
502 wxListHeaderData::wxListHeaderData()
503 {
504 m_mask = 0;
505 m_image = 0;
506 m_format = 0;
507 m_width = 0;
508 m_xpos = 0;
509 m_ypos = 0;
510 m_height = 0;
511 }
512
513 wxListHeaderData::wxListHeaderData( const wxListItem &item )
514 {
515 SetItem( item );
516 m_xpos = 0;
517 m_ypos = 0;
518 m_height = 0;
519 }
520
521 void wxListHeaderData::SetItem( const wxListItem &item )
522 {
523 m_mask = item.m_mask;
524 m_text = item.m_text;
525 m_image = item.m_image;
526 m_format = item.m_format;
527 m_width = item.m_width;
528 if (m_width < 0) m_width = 80;
529 if (m_width < 6) m_width = 6;
530 }
531
532 void wxListHeaderData::SetPosition( int x, int y )
533 {
534 m_xpos = x;
535 m_ypos = y;
536 }
537
538 void wxListHeaderData::SetHeight( int h )
539 {
540 m_height = h;
541 }
542
543 void wxListHeaderData::SetWidth( int w )
544 {
545 m_width = w;
546 if (m_width < 0) m_width = 80;
547 if (m_width < 6) m_width = 6;
548 }
549
550 void wxListHeaderData::SetFormat( int format )
551 {
552 m_format = format;
553 }
554
555 bool wxListHeaderData::HasImage() const
556 {
557 return (m_image != 0);
558 }
559
560 bool wxListHeaderData::HasText() const
561 {
562 return (m_text.Length() > 0);
563 }
564
565 bool wxListHeaderData::IsHit( int x, int y ) const
566 {
567 return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
568 }
569
570 void wxListHeaderData::GetItem( wxListItem &item )
571 {
572 item.m_mask = m_mask;
573 item.m_text = m_text;
574 item.m_image = m_image;
575 item.m_format = m_format;
576 item.m_width = m_width;
577 }
578
579 void wxListHeaderData::GetText( wxString &s )
580 {
581 s = m_text;
582 }
583
584 int wxListHeaderData::GetImage() const
585 {
586 return m_image;
587 }
588
589 int wxListHeaderData::GetWidth() const
590 {
591 return m_width;
592 }
593
594 int wxListHeaderData::GetFormat() const
595 {
596 return m_format;
597 }
598
599 //-----------------------------------------------------------------------------
600 // wxListLineData
601 //-----------------------------------------------------------------------------
602
603 IMPLEMENT_DYNAMIC_CLASS(wxListLineData,wxObject);
604
605 wxListLineData::wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush )
606 {
607 m_mode = mode;
608 m_hilighted = FALSE;
609 m_owner = owner;
610 m_hilightBrush = hilightBrush;
611 m_items.DeleteContents( TRUE );
612 m_spacing = 0;
613 }
614
615 void wxListLineData::CalculateSize( wxDC *dc, int spacing )
616 {
617 m_spacing = spacing;
618 switch (m_mode)
619 {
620 case wxLC_ICON:
621 {
622 m_bound_all.width = m_spacing;
623 wxNode *node = m_items.First();
624 if (node)
625 {
626 wxListItemData *item = (wxListItemData*)node->Data();
627 wxString s = item->GetText();
628 if (s.IsEmpty()) s = wxT("H");
629 wxCoord lw,lh;
630 dc->GetTextExtent( s, &lw, &lh );
631 if (lh < 15) lh = 15;
632 lw += 4;
633 lh += 3;
634
635 m_bound_all.height = m_spacing+lh;
636 if (lw > m_spacing) m_bound_all.width = lw;
637 m_bound_label.width = lw;
638 m_bound_label.height = lh;
639
640 if (item->HasImage())
641 {
642 int w = 0;
643 int h = 0;
644 m_owner->GetImageSize( item->GetImage(), w, h );
645 m_bound_icon.width = w + 8;
646 m_bound_icon.height = h + 8;
647 }
648
649 if (!item->HasText())
650 {
651 m_bound_hilight.width = m_bound_icon.width;
652 m_bound_hilight.height = m_bound_icon.height;
653 }
654 else
655 {
656 m_bound_hilight.width = m_bound_label.width;
657 m_bound_hilight.height = m_bound_label.height;
658 }
659 }
660 break;
661 }
662 case wxLC_LIST:
663 {
664 wxNode *node = m_items.First();
665 if (node)
666 {
667 wxListItemData *item = (wxListItemData*)node->Data();
668
669 wxString s = item->GetText();
670 if (s.IsEmpty()) s = wxT("H");
671 wxCoord lw,lh;
672 dc->GetTextExtent( s, &lw, &lh );
673 if (lh < 15) lh = 15;
674 lw += 4;
675 lh += 3;
676 m_bound_label.width = lw;
677 m_bound_label.height = lh;
678
679 m_bound_all.width = lw;
680 m_bound_all.height = lh;
681
682 if (item->HasImage())
683 {
684 int w = 0;
685 int h = 0;
686 m_owner->GetImageSize( item->GetImage(), w, h );
687 m_bound_icon.width = w;
688 m_bound_icon.height = h;
689
690 m_bound_all.width += 4 + w;
691 if (h > m_bound_all.height) m_bound_all.height = h;
692 }
693
694 m_bound_hilight.width = m_bound_all.width;
695 m_bound_hilight.height = m_bound_all.height;
696 }
697 break;
698 }
699 case wxLC_REPORT:
700 {
701 m_bound_all.width = 0;
702 m_bound_all.height = 0;
703 wxNode *node = m_items.First();
704 while (node)
705 {
706 wxListItemData *item = (wxListItemData*)node->Data();
707 wxString s = item->GetText();
708 if (s.IsEmpty()) s = wxT("H");
709 wxCoord lw,lh;
710 dc->GetTextExtent( s, &lw, &lh );
711 if (lh < 15) lh = 15;
712 lw += 4;
713 lh += 3;
714
715 item->SetSize( item->GetWidth(), lh );
716 m_bound_all.width += lw;
717 m_bound_all.height = lh;
718 node = node->Next();
719 }
720 break;
721 }
722 }
723 }
724
725 void wxListLineData::SetPosition( wxDC * WXUNUSED(dc),
726 int x, int y, int window_width )
727 {
728 m_bound_all.x = x;
729 m_bound_all.y = y;
730 switch (m_mode)
731 {
732 case wxLC_ICON:
733 {
734 wxNode *node = m_items.First();
735 if (node)
736 {
737 wxListItemData *item = (wxListItemData*)node->Data();
738 if (item->HasImage())
739 {
740 m_bound_icon.x = m_bound_all.x + 4 + (m_spacing/2) - (m_bound_icon.width/2);
741 m_bound_icon.y = m_bound_all.y + 4;
742 }
743 if (item->HasText())
744 {
745 if (m_bound_all.width > m_spacing)
746 m_bound_label.x = m_bound_all.x + 2;
747 else
748 m_bound_label.x = m_bound_all.x + 2 + (m_spacing/2) - (m_bound_label.width/2);
749 m_bound_label.y = m_bound_all.y + m_bound_all.height + 2 - m_bound_label.height;
750 m_bound_hilight.x = m_bound_label.x - 2;
751 m_bound_hilight.y = m_bound_label.y - 2;
752 }
753 else
754 {
755 m_bound_hilight.x = m_bound_icon.x - 4;
756 m_bound_hilight.y = m_bound_icon.y - 4;
757 }
758 }
759 break;
760 }
761 case wxLC_LIST:
762 {
763 m_bound_hilight.x = m_bound_all.x;
764 m_bound_hilight.y = m_bound_all.y;
765 m_bound_label.y = m_bound_all.y + 2;
766 wxNode *node = m_items.First();
767 if (node)
768 {
769 wxListItemData *item = (wxListItemData*)node->Data();
770 if (item->HasImage())
771 {
772 m_bound_icon.x = m_bound_all.x + 2;
773 m_bound_icon.y = m_bound_all.y + 2;
774 m_bound_label.x = m_bound_all.x + 6 + m_bound_icon.width;
775 }
776 else
777 {
778 m_bound_label.x = m_bound_all.x + 2;
779 }
780 }
781 break;
782 }
783 case wxLC_REPORT:
784 {
785 m_bound_all.x = 0;
786 m_bound_all.width = window_width;
787 AssignRect( m_bound_hilight, m_bound_all );
788 m_bound_label.x = m_bound_all.x + 2;
789 m_bound_label.y = m_bound_all.y + 2;
790 wxNode *node = m_items.First();
791 if (node)
792 {
793 wxListItemData *item = (wxListItemData*)node->Data();
794 if (item->HasImage())
795 {
796 m_bound_icon.x = m_bound_all.x + 2;
797 m_bound_icon.y = m_bound_all.y + 2;
798 m_bound_label.x += 4 + m_bound_icon.width;
799 }
800 }
801 break;
802 }
803 }
804 }
805
806 void wxListLineData::SetColumnPosition( int index, int x )
807 {
808 wxNode *node = m_items.Nth( (size_t)index );
809 if (node)
810 {
811 wxListItemData *item = (wxListItemData*)node->Data();
812 item->SetPosition( x, m_bound_all.y+1 );
813 }
814 }
815
816 void wxListLineData::GetSize( int &width, int &height )
817 {
818 width = m_bound_all.width;
819 height = m_bound_all.height;
820 }
821
822 void wxListLineData::GetExtent( int &x, int &y, int &width, int &height )
823 {
824 x = m_bound_all.x;
825 y = m_bound_all.y;
826 width = m_bound_all.width;
827 height = m_bound_all.height;
828 }
829
830 void wxListLineData::GetLabelExtent( int &x, int &y, int &width, int &height )
831 {
832 x = m_bound_label.x;
833 y = m_bound_label.y;
834 width = m_bound_label.width;
835 height = m_bound_label.height;
836 }
837
838 void wxListLineData::GetRect( wxRect &rect )
839 {
840 AssignRect( rect, m_bound_all );
841 }
842
843 long wxListLineData::IsHit( int x, int y )
844 {
845 wxNode *node = m_items.First();
846 if (node)
847 {
848 wxListItemData *item = (wxListItemData*)node->Data();
849 if (item->HasImage() && IsInRect( x, y, m_bound_icon )) return wxLIST_HITTEST_ONITEMICON;
850 if (item->HasText() && IsInRect( x, y, m_bound_label )) return wxLIST_HITTEST_ONITEMLABEL;
851 // if (!(item->HasImage() || item->HasText())) return 0;
852 }
853 // if there is no icon or text = empty
854 if (IsInRect( x, y, m_bound_all )) return wxLIST_HITTEST_ONITEMICON;
855 return 0;
856 }
857
858 void wxListLineData::InitItems( int num )
859 {
860 for (int i = 0; i < num; i++) m_items.Append( new wxListItemData() );
861 }
862
863 void wxListLineData::SetItem( int index, const wxListItem &info )
864 {
865 wxNode *node = m_items.Nth( index );
866 if (node)
867 {
868 wxListItemData *item = (wxListItemData*)node->Data();
869 item->SetItem( info );
870 }
871 }
872
873 void wxListLineData::GetItem( int index, wxListItem &info )
874 {
875 int i = index;
876 wxNode *node = m_items.Nth( i );
877 if (node)
878 {
879 wxListItemData *item = (wxListItemData*)node->Data();
880 item->GetItem( info );
881 }
882 }
883
884 void wxListLineData::GetText( int index, wxString &s )
885 {
886 int i = index;
887 wxNode *node = m_items.Nth( i );
888 s = "";
889 if (node)
890 {
891 wxListItemData *item = (wxListItemData*)node->Data();
892 item->GetText( s );
893 }
894 }
895
896 void wxListLineData::SetText( int index, const wxString s )
897 {
898 int i = index;
899 wxNode *node = m_items.Nth( i );
900 if (node)
901 {
902 wxListItemData *item = (wxListItemData*)node->Data();
903 item->SetText( s );
904 }
905 }
906
907 int wxListLineData::GetImage( int index )
908 {
909 int i = index;
910 wxNode *node = m_items.Nth( i );
911 if (node)
912 {
913 wxListItemData *item = (wxListItemData*)node->Data();
914 return item->GetImage();
915 }
916 return -1;
917 }
918
919 void wxListLineData::SetAttributes(wxDC *dc,
920 const wxListItemAttr *attr,
921 const wxColour& colText,
922 const wxFont& font,
923 bool hilight)
924 {
925 // don't use foregroud colour for drawing highlighted items - this might
926 // make them completely invisible (and there is no way to do bit
927 // arithmetics on wxColour, unfortunately)
928 if ( !hilight && attr && attr->HasTextColour() )
929 {
930 dc->SetTextForeground(attr->GetTextColour());
931 }
932 else
933 {
934 dc->SetTextForeground(colText);
935 }
936
937 if ( attr && attr->HasFont() )
938 {
939 dc->SetFont(attr->GetFont());
940 }
941 else
942 {
943 dc->SetFont(font);
944 }
945 }
946
947 void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG )
948 {
949 int dev_x = 0;
950 int dev_y = 0;
951 m_owner->CalcScrolledPosition( m_bound_all.x, m_bound_all.y, &dev_x, &dev_y );
952 wxCoord dev_w = m_bound_all.width;
953 wxCoord dev_h = m_bound_all.height;
954
955 if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h ))
956 return;
957
958 wxWindow *listctrl = m_owner->GetParent();
959
960 // default foreground colour
961 wxColour colText;
962 if ( hilight )
963 {
964 colText = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT );
965 }
966 else
967 {
968 colText = listctrl->GetForegroundColour();
969 }
970
971 // default font
972 wxFont font = listctrl->GetFont();
973
974 // VZ: currently we set the colours/fonts only once, but like this (i.e.
975 // using SetAttributes() inside the loop), it will be trivial to
976 // customize the subitems (in report mode) too.
977 wxListItemData *item = (wxListItemData*)m_items.First()->Data();
978 wxListItemAttr *attr = item->GetAttributes();
979 SetAttributes(dc, attr, colText, font, hilight);
980
981 bool hasBgCol = attr && attr->HasBackgroundColour();
982 if ( paintBG || hasBgCol )
983 {
984 if (hilight)
985 {
986 dc->SetBrush( * m_hilightBrush );
987 }
988 else
989 {
990 if ( hasBgCol )
991 dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID));
992 else
993 dc->SetBrush( * wxWHITE_BRUSH );
994 }
995
996 dc->SetPen( * wxTRANSPARENT_PEN );
997 dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
998 m_bound_hilight.width, m_bound_hilight.height );
999 }
1000
1001 if (m_mode == wxLC_REPORT)
1002 {
1003 wxNode *node = m_items.First();
1004 while (node)
1005 {
1006 wxListItemData *item = (wxListItemData*)node->Data();
1007 int x = item->GetX();
1008 if (item->HasImage())
1009 {
1010 int y = 0;
1011 m_owner->DrawImage( item->GetImage(), dc, x, item->GetY() );
1012 m_owner->GetImageSize( item->GetImage(), x, y );
1013 x += item->GetX() + 5;
1014 }
1015 dc->SetClippingRegion( item->GetX(), item->GetY(), item->GetWidth()-3, item->GetHeight() );
1016 if (item->HasText())
1017 {
1018 dc->DrawText( item->GetText(), x, item->GetY()+1 );
1019 }
1020 dc->DestroyClippingRegion();
1021 node = node->Next();
1022 }
1023 }
1024 else
1025 {
1026 wxNode *node = m_items.First();
1027 if (node)
1028 {
1029 wxListItemData *item = (wxListItemData*)node->Data();
1030 if (item->HasImage())
1031 {
1032 m_owner->DrawImage( item->GetImage(), dc, m_bound_icon.x, m_bound_icon.y );
1033 }
1034 if (item->HasText())
1035 {
1036 dc->DrawText( item->GetText(), m_bound_label.x, m_bound_label.y );
1037 }
1038 }
1039 }
1040 }
1041
1042 void wxListLineData::Hilight( bool on )
1043 {
1044 if (on == m_hilighted) return;
1045 m_hilighted = on;
1046 if (on)
1047 m_owner->SelectLine( this );
1048 else
1049 m_owner->DeselectLine( this );
1050 }
1051
1052 void wxListLineData::ReverseHilight( void )
1053 {
1054 m_hilighted = !m_hilighted;
1055 if (m_hilighted)
1056 m_owner->SelectLine( this );
1057 else
1058 m_owner->DeselectLine( this );
1059 }
1060
1061 void wxListLineData::DrawRubberBand( wxDC *dc, bool on )
1062 {
1063 if (on)
1064 {
1065 dc->SetPen( * wxBLACK_PEN );
1066 dc->SetBrush( * wxTRANSPARENT_BRUSH );
1067 dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
1068 m_bound_hilight.width, m_bound_hilight.height );
1069 }
1070 }
1071
1072 void wxListLineData::Draw( wxDC *dc )
1073 {
1074 DoDraw( dc, m_hilighted, m_hilighted );
1075 }
1076
1077 bool wxListLineData::IsInRect( int x, int y, const wxRect &rect )
1078 {
1079 return ((x >= rect.x) && (x <= rect.x+rect.width) &&
1080 (y >= rect.y) && (y <= rect.y+rect.height));
1081 }
1082
1083 bool wxListLineData::IsHilighted( void )
1084 {
1085 return m_hilighted;
1086 }
1087
1088 void wxListLineData::AssignRect( wxRect &dest, int x, int y, int width, int height )
1089 {
1090 dest.x = x;
1091 dest.y = y;
1092 dest.width = width;
1093 dest.height = height;
1094 }
1095
1096 void wxListLineData::AssignRect( wxRect &dest, const wxRect &source )
1097 {
1098 dest.x = source.x;
1099 dest.y = source.y;
1100 dest.width = source.width;
1101 dest.height = source.height;
1102 }
1103
1104 //-----------------------------------------------------------------------------
1105 // wxListHeaderWindow
1106 //-----------------------------------------------------------------------------
1107
1108 IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
1109
1110 BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
1111 EVT_PAINT (wxListHeaderWindow::OnPaint)
1112 EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse)
1113 EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus)
1114 END_EVENT_TABLE()
1115
1116 wxListHeaderWindow::wxListHeaderWindow( void )
1117 {
1118 m_owner = (wxListMainWindow *) NULL;
1119 m_currentCursor = (wxCursor *) NULL;
1120 m_resizeCursor = (wxCursor *) NULL;
1121 m_isDragging = FALSE;
1122 }
1123
1124 wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
1125 const wxPoint &pos, const wxSize &size,
1126 long style, const wxString &name ) :
1127 wxWindow( win, id, pos, size, style, name )
1128 {
1129 m_owner = owner;
1130 // m_currentCursor = wxSTANDARD_CURSOR;
1131 m_currentCursor = (wxCursor *) NULL;
1132 m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
1133 m_isDragging = FALSE;
1134 SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) );
1135 }
1136
1137 wxListHeaderWindow::~wxListHeaderWindow( void )
1138 {
1139 delete m_resizeCursor;
1140 }
1141
1142 void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
1143 {
1144 const int m_corner = 1;
1145
1146 dc->SetBrush( *wxTRANSPARENT_BRUSH );
1147
1148 dc->SetPen( *wxBLACK_PEN );
1149 dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
1150 dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
1151
1152 wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
1153
1154 dc->SetPen( pen );
1155 dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
1156 dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
1157
1158 dc->SetPen( *wxWHITE_PEN );
1159 dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
1160 dc->DrawRectangle( x, y, 1, h ); // left (outer)
1161 dc->DrawLine( x, y+h-1, x+1, y+h-1 );
1162 dc->DrawLine( x+w-1, y, x+w-1, y+1 );
1163 }
1164
1165 void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
1166 {
1167 wxPaintDC dc( this );
1168 PrepareDC( dc );
1169 #if wxUSE_GENERIC_LIST_EXTENSIONS
1170 if ( m_owner->GetMode() & wxLC_REPORT )
1171 {
1172 int x , y ;
1173 int xpix , ypix ;
1174
1175 m_owner->GetScrollPixelsPerUnit( &xpix , &ypix ) ;
1176 m_owner->ViewStart( &x, &y ) ;
1177 dc.SetDeviceOrigin( -x * xpix, 0 );
1178 }
1179 #endif
1180 dc.BeginDrawing();
1181
1182 dc.SetFont( GetFont() );
1183
1184 int w = 0;
1185 int h = 0;
1186 int x = 0;
1187 int y = 0;
1188 GetClientSize( &w, &h );
1189
1190 dc.SetBackgroundMode(wxTRANSPARENT);
1191 dc.SetTextForeground( *wxBLACK );
1192
1193 // do *not* use the listctrl colour for headers - one day we will have a
1194 // function to set it separately
1195
1196 x = 1;
1197 y = 1;
1198 int numColumns = m_owner->GetColumnCount();
1199 wxListItem item;
1200 for (int i = 0; i < numColumns; i++)
1201 {
1202 m_owner->GetColumn( i, item );
1203 int cw = item.m_width-2;
1204 #if wxUSE_GENERIC_LIST_EXTENSIONS
1205 if ((i+1 == numColumns) || ( dc.LogicalToDeviceX(x+item.m_width) > w-5))
1206 cw = dc.DeviceToLogicalX(w)-x-1;
1207 #else
1208 if ((i+1 == numColumns) || (x+item.m_width > w-5))
1209 cw = w-x-1;
1210 #endif
1211 dc.SetPen( *wxWHITE_PEN );
1212
1213 DoDrawRect( &dc, x, y, cw, h-2 );
1214 dc.SetClippingRegion( x, y, cw-5, h-4 );
1215 dc.DrawText( item.m_text, x+4, y+3 );
1216 dc.DestroyClippingRegion();
1217 x += item.m_width;
1218 #if wxUSE_GENERIC_LIST_EXTENSIONS
1219 if (dc.LogicalToDeviceX(x) > w+5) break;
1220 #else
1221 if (x > w+5) break;
1222 #endif
1223 }
1224 dc.EndDrawing();
1225 }
1226
1227 void wxListHeaderWindow::DrawCurrent()
1228 {
1229 int x1 = m_currentX;
1230 int y1 = 0;
1231 int x2 = m_currentX-1;
1232 int y2 = 0;
1233 int dummy;
1234 m_owner->GetClientSize( &dummy, &y2 );
1235 ClientToScreen( &x1, &y1 );
1236 m_owner->ClientToScreen( &x2, &y2 );
1237
1238 wxScreenDC dc;
1239 dc.SetLogicalFunction( wxINVERT );
1240 dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
1241 dc.SetBrush( *wxTRANSPARENT_BRUSH );
1242
1243 dc.DrawLine( x1, y1, x2, y2 );
1244
1245 dc.SetLogicalFunction( wxCOPY );
1246
1247 dc.SetPen( wxNullPen );
1248 dc.SetBrush( wxNullBrush );
1249 }
1250
1251 void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
1252 {
1253 wxCoord x = (wxCoord)event.GetX();
1254 wxCoord y = (wxCoord)event.GetY();
1255 if (m_isDragging)
1256 {
1257 DrawCurrent();
1258 if (event.ButtonUp())
1259 {
1260 ReleaseMouse();
1261 m_isDragging = FALSE;
1262 m_owner->SetColumnWidth( m_column, m_currentX-m_minX );
1263 }
1264 else
1265 {
1266 int size_x = 0;
1267 int dummy;
1268 GetClientSize( &size_x, & dummy );
1269 if (x > m_minX+7)
1270 m_currentX = x;
1271 else
1272 m_currentX = m_minX+7;
1273 if (m_currentX > size_x-7) m_currentX = size_x-7;
1274 DrawCurrent();
1275 }
1276 return;
1277 }
1278
1279 m_minX = 0;
1280 bool hit_border = FALSE;
1281 int xpos = 0;
1282 for (int j = 0; j < m_owner->GetColumnCount(); j++)
1283 {
1284 xpos += m_owner->GetColumnWidth( j );
1285 m_column = j;
1286 if ((abs(x-xpos) < 3) && (y < 22) && (m_column < m_owner->GetColumnCount()-1))
1287 {
1288 hit_border = TRUE;
1289 break;
1290 }
1291 if (x-xpos < 0)
1292 {
1293 break;
1294 }
1295 m_minX = xpos;
1296 }
1297
1298 if (event.LeftDown())
1299 {
1300 if (hit_border)
1301 {
1302 m_isDragging = TRUE;
1303 m_currentX = x;
1304 DrawCurrent();
1305 CaptureMouse();
1306 return;
1307 }
1308 else
1309 {
1310 wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, GetParent()->GetId() );
1311 le.SetEventObject( GetParent() );
1312 le.m_col = m_column;
1313 GetParent()->GetEventHandler()->ProcessEvent( le );
1314 return;
1315 }
1316 }
1317
1318 if (event.Moving())
1319 {
1320 if (hit_border)
1321 {
1322 if (m_currentCursor == wxSTANDARD_CURSOR) SetCursor( * m_resizeCursor );
1323 m_currentCursor = m_resizeCursor;
1324 }
1325 else
1326 {
1327 if (m_currentCursor != wxSTANDARD_CURSOR) SetCursor( * wxSTANDARD_CURSOR );
1328 m_currentCursor = wxSTANDARD_CURSOR;
1329 }
1330 }
1331 }
1332
1333 void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
1334 {
1335 m_owner->SetFocus();
1336 }
1337
1338 //-----------------------------------------------------------------------------
1339 // wxListRenameTimer (internal)
1340 //-----------------------------------------------------------------------------
1341
1342 wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
1343 {
1344 m_owner = owner;
1345 }
1346
1347 void wxListRenameTimer::Notify()
1348 {
1349 m_owner->OnRenameTimer();
1350 }
1351
1352 //-----------------------------------------------------------------------------
1353 // wxListTextCtrl (internal)
1354 //-----------------------------------------------------------------------------
1355
1356 IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
1357
1358 BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
1359 EVT_CHAR (wxListTextCtrl::OnChar)
1360 EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
1361 END_EVENT_TABLE()
1362
1363 wxListTextCtrl::wxListTextCtrl( wxWindow *parent,
1364 const wxWindowID id,
1365 bool *accept,
1366 wxString *res,
1367 wxListMainWindow *owner,
1368 const wxString &value,
1369 const wxPoint &pos,
1370 const wxSize &size,
1371 int style,
1372 const wxValidator& validator,
1373 const wxString &name )
1374 : wxTextCtrl( parent, id, value, pos, size, style, validator, name )
1375 {
1376 m_res = res;
1377 m_accept = accept;
1378 m_owner = owner;
1379 (*m_accept) = FALSE;
1380 (*m_res) = "";
1381 m_startValue = value;
1382 }
1383
1384 void wxListTextCtrl::OnChar( wxKeyEvent &event )
1385 {
1386 if (event.m_keyCode == WXK_RETURN)
1387 {
1388 (*m_accept) = TRUE;
1389 (*m_res) = GetValue();
1390
1391 if (!wxPendingDelete.Member(this))
1392 wxPendingDelete.Append(this);
1393
1394 if ((*m_accept) && ((*m_res) != m_startValue))
1395 m_owner->OnRenameAccept();
1396
1397 return;
1398 }
1399 if (event.m_keyCode == WXK_ESCAPE)
1400 {
1401 (*m_accept) = FALSE;
1402 (*m_res) = "";
1403
1404 if (!wxPendingDelete.Member(this))
1405 wxPendingDelete.Append(this);
1406
1407 return;
1408 }
1409
1410 event.Skip();
1411 }
1412
1413 void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
1414 {
1415 if (!wxPendingDelete.Member(this))
1416 wxPendingDelete.Append(this);
1417
1418 if ((*m_accept) && ((*m_res) != m_startValue))
1419 m_owner->OnRenameAccept();
1420 }
1421
1422 //-----------------------------------------------------------------------------
1423 // wxListMainWindow
1424 //-----------------------------------------------------------------------------
1425
1426 IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
1427
1428 BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
1429 EVT_PAINT (wxListMainWindow::OnPaint)
1430 EVT_SIZE (wxListMainWindow::OnSize)
1431 EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse)
1432 EVT_CHAR (wxListMainWindow::OnChar)
1433 EVT_KEY_DOWN (wxListMainWindow::OnKeyDown)
1434 EVT_SET_FOCUS (wxListMainWindow::OnSetFocus)
1435 EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus)
1436 EVT_SCROLLWIN (wxListMainWindow::OnScroll)
1437 END_EVENT_TABLE()
1438
1439 wxListMainWindow::wxListMainWindow()
1440 {
1441 m_mode = 0;
1442 m_lines.DeleteContents( TRUE );
1443 m_columns.DeleteContents( TRUE );
1444 m_current = (wxListLineData *) NULL;
1445 m_visibleLines = 0;
1446 m_hilightBrush = (wxBrush *) NULL;
1447 m_xScroll = 0;
1448 m_yScroll = 0;
1449 m_dirty = TRUE;
1450 m_small_image_list = (wxImageList *) NULL;
1451 m_normal_image_list = (wxImageList *) NULL;
1452 m_small_spacing = 30;
1453 m_normal_spacing = 40;
1454 m_hasFocus = FALSE;
1455 m_usedKeys = TRUE;
1456 m_lastOnSame = FALSE;
1457 m_renameTimer = new wxListRenameTimer( this );
1458 m_isCreated = FALSE;
1459 m_dragCount = 0;
1460
1461 m_lineLastClicked =
1462 m_lineBeforeLastClicked = (wxListLineData *)NULL;
1463 }
1464
1465 wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id,
1466 const wxPoint &pos, const wxSize &size,
1467 long style, const wxString &name ) :
1468 wxScrolledWindow( parent, id, pos, size, style|wxHSCROLL|wxVSCROLL, name )
1469 {
1470 m_mode = style;
1471 m_lines.DeleteContents( TRUE );
1472 m_columns.DeleteContents( TRUE );
1473 m_current = (wxListLineData *) NULL;
1474 m_dirty = TRUE;
1475 m_visibleLines = 0;
1476 m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID );
1477 m_small_image_list = (wxImageList *) NULL;
1478 m_normal_image_list = (wxImageList *) NULL;
1479 m_small_spacing = 30;
1480 m_normal_spacing = 40;
1481 m_hasFocus = FALSE;
1482 m_dragCount = 0;
1483 m_isCreated = FALSE;
1484 wxSize sz = size;
1485 sz.y = 25;
1486
1487 if (m_mode & wxLC_REPORT)
1488 {
1489 #if wxUSE_GENERIC_LIST_EXTENSIONS
1490 m_xScroll = 15;
1491 #else
1492 m_xScroll = 0;
1493 #endif
1494 m_yScroll = 15;
1495 }
1496 else
1497 {
1498 m_xScroll = 15;
1499 m_yScroll = 0;
1500 }
1501 SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
1502
1503 m_usedKeys = TRUE;
1504 m_lastOnSame = FALSE;
1505 m_renameTimer = new wxListRenameTimer( this );
1506 m_renameAccept = FALSE;
1507
1508 SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
1509 }
1510
1511 wxListMainWindow::~wxListMainWindow()
1512 {
1513 DeleteEverything();
1514
1515 if (m_hilightBrush) delete m_hilightBrush;
1516
1517 delete m_renameTimer;
1518 }
1519
1520 void wxListMainWindow::RefreshLine( wxListLineData *line )
1521 {
1522 if (m_dirty) return;
1523
1524 if (!line) return;
1525
1526 int x = 0;
1527 int y = 0;
1528 int w = 0;
1529 int h = 0;
1530 line->GetExtent( x, y, w, h );
1531 CalcScrolledPosition( x, y, &x, &y );
1532 wxRect rect( x, y, w, h );
1533 Refresh( TRUE, &rect );
1534 }
1535
1536 void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
1537 {
1538 // Note: a wxPaintDC must be constructed even if no drawing is
1539 // done (a Windows requirement).
1540 wxPaintDC dc( this );
1541 PrepareDC( dc );
1542
1543 if (m_dirty) return;
1544
1545 if (m_lines.GetCount() == 0) return;
1546
1547 dc.BeginDrawing();
1548
1549 dc.SetFont( GetFont() );
1550
1551 if (m_mode & wxLC_REPORT)
1552 {
1553 int lineSpacing = 0;
1554 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
1555 int dummy = 0;
1556 line->GetSize( dummy, lineSpacing );
1557 lineSpacing += 1;
1558
1559 int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
1560
1561 wxNode *node = m_lines.Nth( y_s / lineSpacing );
1562 for (int i = 0; i < m_visibleLines+2; i++)
1563 {
1564 if (!node) break;
1565
1566 line = (wxListLineData*)node->Data();
1567 line->Draw( &dc );
1568 node = node->Next();
1569 }
1570 }
1571 else
1572 {
1573 wxNode *node = m_lines.First();
1574 while (node)
1575 {
1576 wxListLineData *line = (wxListLineData*)node->Data();
1577 line->Draw( &dc );
1578 node = node->Next();
1579 }
1580 }
1581
1582 if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus );
1583
1584 dc.EndDrawing();
1585 }
1586
1587 void wxListMainWindow::HilightAll( bool on )
1588 {
1589 wxNode *node = m_lines.First();
1590 while (node)
1591 {
1592 wxListLineData *line = (wxListLineData *)node->Data();
1593 if (line->IsHilighted() != on)
1594 {
1595 line->Hilight( on );
1596 RefreshLine( line );
1597 }
1598 node = node->Next();
1599 }
1600 }
1601
1602 void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command )
1603 {
1604 wxListEvent le( command, GetParent()->GetId() );
1605 le.SetEventObject( GetParent() );
1606 le.m_itemIndex = GetIndexOfLine( line );
1607 line->GetItem( 0, le.m_item );
1608 GetParent()->GetEventHandler()->ProcessEvent( le );
1609 // GetParent()->GetEventHandler()->AddPendingEvent( le );
1610 }
1611
1612 void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) )
1613 {
1614 // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
1615 }
1616
1617 void wxListMainWindow::UnfocusLine( wxListLineData *WXUNUSED(line) )
1618 {
1619 // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
1620 }
1621
1622 void wxListMainWindow::SelectLine( wxListLineData *line )
1623 {
1624 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_SELECTED );
1625 }
1626
1627 void wxListMainWindow::DeselectLine( wxListLineData *line )
1628 {
1629 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_DESELECTED );
1630 }
1631
1632 void wxListMainWindow::DeleteLine( wxListLineData *line )
1633 {
1634 SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM );
1635 }
1636
1637 /* *** */
1638
1639 void wxListMainWindow::EditLabel( long item )
1640 {
1641 wxNode *node = m_lines.Nth( (size_t)item );
1642 wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") );
1643
1644 m_currentEdit = (wxListLineData*) node->Data();
1645
1646 wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
1647 le.SetEventObject( GetParent() );
1648 le.m_itemIndex = GetIndexOfLine( m_currentEdit );
1649 m_currentEdit->GetItem( 0, le.m_item );
1650 GetParent()->GetEventHandler()->ProcessEvent( le );
1651
1652 if (!le.IsAllowed())
1653 return;
1654
1655 // We have to call this here because the label in
1656 // question might just have been added and no screen
1657 // update taken place.
1658 if (m_dirty) wxYield();
1659
1660 wxString s;
1661 m_currentEdit->GetText( 0, s );
1662 int x = 0;
1663 int y = 0;
1664 int w = 0;
1665 int h = 0;
1666 m_currentEdit->GetLabelExtent( x, y, w, h );
1667
1668 wxClientDC dc(this);
1669 PrepareDC( dc );
1670 x = dc.LogicalToDeviceX( x );
1671 y = dc.LogicalToDeviceY( y );
1672
1673 wxListTextCtrl *text = new wxListTextCtrl(
1674 this, -1, &m_renameAccept, &m_renameRes, this, s, wxPoint(x-4,y-4), wxSize(w+11,h+8) );
1675 text->SetFocus();
1676 }
1677
1678 void wxListMainWindow::OnRenameTimer()
1679 {
1680 wxCHECK_RET( m_current, wxT("invalid m_current") );
1681
1682 Edit( m_lines.IndexOf( m_current ) );
1683 }
1684
1685 void wxListMainWindow::OnRenameAccept()
1686 {
1687 wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
1688 le.SetEventObject( GetParent() );
1689 le.m_itemIndex = GetIndexOfLine( m_currentEdit );
1690 m_currentEdit->GetItem( 0, le.m_item );
1691 le.m_item.m_text = m_renameRes;
1692 GetParent()->GetEventHandler()->ProcessEvent( le );
1693
1694 if (!le.IsAllowed()) return;
1695
1696 wxListItem info;
1697 info.m_mask = wxLIST_MASK_TEXT;
1698 info.m_itemId = le.m_itemIndex;
1699 info.m_text = m_renameRes;
1700 info.SetTextColour(le.m_item.GetTextColour());
1701 SetItem( info );
1702 }
1703
1704 void wxListMainWindow::OnMouse( wxMouseEvent &event )
1705 {
1706 if (GetParent()->GetEventHandler()->ProcessEvent( event)) return;
1707
1708 if (!m_current) return;
1709 if (m_dirty) return;
1710 if ( !(event.Dragging() || event.ButtonDown() || event.LeftUp() || event.ButtonDClick()) ) return;
1711
1712 int x = event.GetX();
1713 int y = event.GetY();
1714 CalcUnscrolledPosition( x, y, &x, &y );
1715
1716 /* Did we actually hit an item ? */
1717 long hitResult = 0;
1718 wxNode *node = m_lines.First();
1719 wxListLineData *line = (wxListLineData *) NULL;
1720 while (node)
1721 {
1722 line = (wxListLineData*)node->Data();
1723 hitResult = line->IsHit( x, y );
1724 if (hitResult) break;
1725 line = (wxListLineData *) NULL;
1726 node = node->Next();
1727 }
1728
1729 if (event.Dragging())
1730 {
1731 if (m_dragCount == 0)
1732 m_dragStart = wxPoint(x,y);
1733
1734 m_dragCount++;
1735
1736 if (m_dragCount != 3) return;
1737
1738 int command = wxEVT_COMMAND_LIST_BEGIN_DRAG;
1739 if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG;
1740
1741 wxListEvent le( command, GetParent()->GetId() );
1742 le.SetEventObject( GetParent() );
1743 le.m_pointDrag = m_dragStart;
1744 GetParent()->GetEventHandler()->ProcessEvent( le );
1745
1746 return;
1747 }
1748 else
1749 {
1750 m_dragCount = 0;
1751 }
1752
1753 if (!line) return;
1754
1755 bool forceClick = FALSE;
1756 if (event.ButtonDClick())
1757 {
1758 m_renameTimer->Stop();
1759 m_lastOnSame = FALSE;
1760
1761 if ( line == m_lineBeforeLastClicked )
1762 {
1763 m_usedKeys = FALSE;
1764
1765 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
1766
1767 return;
1768 }
1769 else
1770 {
1771 // the first click was on another item, so don't interpret this as
1772 // a double click, but as a simple click instead
1773 forceClick = TRUE;
1774 }
1775 }
1776
1777 if (event.LeftUp() && m_lastOnSame)
1778 {
1779 m_usedKeys = FALSE;
1780 if ((line == m_current) &&
1781 (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
1782 (m_mode & wxLC_EDIT_LABELS) )
1783 {
1784 m_renameTimer->Start( 100, TRUE );
1785 }
1786 m_lastOnSame = FALSE;
1787 return;
1788 }
1789
1790 if (event.RightDown())
1791 {
1792 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK );
1793 return;
1794 }
1795
1796 if (event.MiddleDown())
1797 {
1798 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
1799 return;
1800 }
1801
1802 if ( event.LeftDown() || forceClick )
1803 {
1804 m_lineBeforeLastClicked = m_lineLastClicked;
1805 m_lineLastClicked = line;
1806
1807 m_usedKeys = FALSE;
1808 wxListLineData *oldCurrent = m_current;
1809 if (m_mode & wxLC_SINGLE_SEL)
1810 {
1811 m_current = line;
1812 HilightAll( FALSE );
1813 m_current->ReverseHilight();
1814 RefreshLine( m_current );
1815 }
1816 else
1817 {
1818 if (event.ControlDown())
1819 {
1820 m_current = line;
1821 m_current->ReverseHilight();
1822 RefreshLine( m_current );
1823 }
1824 else if (event.ShiftDown())
1825 {
1826 m_current = line;
1827
1828 int numOfCurrent = -1;
1829 node = m_lines.First();
1830 while (node)
1831 {
1832 wxListLineData *test_line = (wxListLineData*)node->Data();
1833 numOfCurrent++;
1834 if (test_line == oldCurrent) break;
1835 node = node->Next();
1836 }
1837
1838 int numOfLine = -1;
1839 node = m_lines.First();
1840 while (node)
1841 {
1842 wxListLineData *test_line = (wxListLineData*)node->Data();
1843 numOfLine++;
1844 if (test_line == line) break;
1845 node = node->Next();
1846 }
1847
1848 if (numOfLine < numOfCurrent)
1849 {
1850 int i = numOfLine;
1851 numOfLine = numOfCurrent;
1852 numOfCurrent = i;
1853 }
1854
1855 wxNode *node = m_lines.Nth( numOfCurrent );
1856 for (int i = 0; i <= numOfLine-numOfCurrent; i++)
1857 {
1858 wxListLineData *test_line= (wxListLineData*)node->Data();
1859 test_line->Hilight(TRUE);
1860 RefreshLine( test_line );
1861 node = node->Next();
1862 }
1863 }
1864 else
1865 {
1866 m_current = line;
1867 HilightAll( FALSE );
1868 m_current->ReverseHilight();
1869 RefreshLine( m_current );
1870 }
1871 }
1872 if (m_current != oldCurrent)
1873 {
1874 RefreshLine( oldCurrent );
1875 UnfocusLine( oldCurrent );
1876 FocusLine( m_current );
1877 }
1878
1879 // forceClick is only set if the previous click was on another item
1880 m_lastOnSame = !forceClick && (m_current == oldCurrent);
1881
1882 return;
1883 }
1884 }
1885
1886 void wxListMainWindow::MoveToFocus()
1887 {
1888 if (!m_current) return;
1889
1890 int item_x = 0;
1891 int item_y = 0;
1892 int item_w = 0;
1893 int item_h = 0;
1894 m_current->GetExtent( item_x, item_y, item_w, item_h );
1895
1896 int client_w = 0;
1897 int client_h = 0;
1898 GetClientSize( &client_w, &client_h );
1899
1900 int view_x = m_xScroll*GetScrollPos( wxHORIZONTAL );
1901 int view_y = m_yScroll*GetScrollPos( wxVERTICAL );
1902
1903 if (m_mode & wxLC_REPORT)
1904 {
1905 if (item_y-5 < view_y )
1906 Scroll( -1, (item_y-5)/m_yScroll );
1907 if (item_y+item_h+5 > view_y+client_h)
1908 Scroll( -1, (item_y+item_h-client_h+15)/m_yScroll );
1909 }
1910 else
1911 {
1912 if (item_x-view_x < 5)
1913 Scroll( (item_x-5)/m_xScroll, -1 );
1914 if (item_x+item_w-5 > view_x+client_w)
1915 Scroll( (item_x+item_w-client_w+15)/m_xScroll, -1 );
1916 }
1917 }
1918
1919 void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
1920 {
1921 if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE );
1922 wxListLineData *oldCurrent = m_current;
1923 m_current = newCurrent;
1924 if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE );
1925 RefreshLine( m_current );
1926 RefreshLine( oldCurrent );
1927 FocusLine( m_current );
1928 UnfocusLine( oldCurrent );
1929 MoveToFocus();
1930 }
1931
1932 void wxListMainWindow::OnKeyDown( wxKeyEvent &event )
1933 {
1934 wxWindow *parent = GetParent();
1935
1936 /* we propagate the key event up */
1937 wxKeyEvent ke( wxEVT_KEY_DOWN );
1938 ke.m_shiftDown = event.m_shiftDown;
1939 ke.m_controlDown = event.m_controlDown;
1940 ke.m_altDown = event.m_altDown;
1941 ke.m_metaDown = event.m_metaDown;
1942 ke.m_keyCode = event.m_keyCode;
1943 ke.m_x = event.m_x;
1944 ke.m_y = event.m_y;
1945 ke.SetEventObject( parent );
1946 if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1947
1948 event.Skip();
1949 }
1950
1951 void wxListMainWindow::OnChar( wxKeyEvent &event )
1952 {
1953 wxWindow *parent = GetParent();
1954
1955 /* we send a list_key event up */
1956 wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
1957 le.m_code = (int)event.KeyCode();
1958 le.SetEventObject( parent );
1959 parent->GetEventHandler()->ProcessEvent( le );
1960
1961 /* we propagate the char event up */
1962 wxKeyEvent ke( wxEVT_CHAR );
1963 ke.m_shiftDown = event.m_shiftDown;
1964 ke.m_controlDown = event.m_controlDown;
1965 ke.m_altDown = event.m_altDown;
1966 ke.m_metaDown = event.m_metaDown;
1967 ke.m_keyCode = event.m_keyCode;
1968 ke.m_x = event.m_x;
1969 ke.m_y = event.m_y;
1970 ke.SetEventObject( parent );
1971 if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1972
1973 if (event.KeyCode() == WXK_TAB)
1974 {
1975 wxNavigationKeyEvent nevent;
1976 nevent.SetWindowChange( event.ControlDown() );
1977 nevent.SetDirection( !event.ShiftDown() );
1978 nevent.SetEventObject( GetParent()->GetParent() );
1979 nevent.SetCurrentFocus( m_parent );
1980 if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent )) return;
1981 }
1982
1983 /* no item -> nothing to do */
1984 if (!m_current)
1985 {
1986 event.Skip();
1987 return;
1988 }
1989
1990 switch (event.KeyCode())
1991 {
1992 case WXK_UP:
1993 {
1994 wxNode *node = m_lines.Member( m_current )->Previous();
1995 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1996 break;
1997 }
1998 case WXK_DOWN:
1999 {
2000 wxNode *node = m_lines.Member( m_current )->Next();
2001 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2002 break;
2003 }
2004 case WXK_END:
2005 {
2006 wxNode *node = m_lines.Last();
2007 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2008 break;
2009 }
2010 case WXK_HOME:
2011 {
2012 wxNode *node = m_lines.First();
2013 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2014 break;
2015 }
2016 case WXK_PRIOR:
2017 {
2018 int steps = 0;
2019 if (m_mode & wxLC_REPORT)
2020 {
2021 steps = m_visibleLines-1;
2022 }
2023 else
2024 {
2025 int pos = 0;
2026 wxNode *node = m_lines.First();
2027 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
2028 steps = pos % m_visibleLines;
2029 }
2030 wxNode *node = m_lines.Member( m_current );
2031 for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
2032 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2033 break;
2034 }
2035 case WXK_NEXT:
2036 {
2037 int steps = 0;
2038 if (m_mode & wxLC_REPORT)
2039 {
2040 steps = m_visibleLines-1;
2041 }
2042 else
2043 {
2044 int pos = 0; wxNode *node = m_lines.First();
2045 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
2046 steps = m_visibleLines-(pos % m_visibleLines)-1;
2047 }
2048 wxNode *node = m_lines.Member( m_current );
2049 for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
2050 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2051 break;
2052 }
2053 case WXK_LEFT:
2054 {
2055 if (!(m_mode & wxLC_REPORT))
2056 {
2057 wxNode *node = m_lines.Member( m_current );
2058 for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
2059 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2060 }
2061 break;
2062 }
2063 case WXK_RIGHT:
2064 {
2065 if (!(m_mode & wxLC_REPORT))
2066 {
2067 wxNode *node = m_lines.Member( m_current );
2068 for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
2069 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2070 }
2071 break;
2072 }
2073 case WXK_SPACE:
2074 {
2075 if (m_mode & wxLC_SINGLE_SEL)
2076 {
2077 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
2078 le.SetEventObject( GetParent() );
2079 le.m_itemIndex = GetIndexOfLine( m_current );
2080 m_current->GetItem( 0, le.m_item );
2081 GetParent()->GetEventHandler()->ProcessEvent( le );
2082 }
2083 else
2084 {
2085 m_current->ReverseHilight();
2086 RefreshLine( m_current );
2087 }
2088 break;
2089 }
2090 case WXK_INSERT:
2091 {
2092 if (!(m_mode & wxLC_SINGLE_SEL))
2093 {
2094 wxListLineData *oldCurrent = m_current;
2095 m_current->ReverseHilight();
2096 wxNode *node = m_lines.Member( m_current )->Next();
2097 if (node) m_current = (wxListLineData*)node->Data();
2098 RefreshLine( oldCurrent );
2099 RefreshLine( m_current );
2100 UnfocusLine( oldCurrent );
2101 FocusLine( m_current );
2102 MoveToFocus();
2103 }
2104 break;
2105 }
2106 case WXK_RETURN:
2107 case WXK_EXECUTE:
2108 {
2109 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
2110 le.SetEventObject( GetParent() );
2111 le.m_itemIndex = GetIndexOfLine( m_current );
2112 m_current->GetItem( 0, le.m_item );
2113 GetParent()->GetEventHandler()->ProcessEvent( le );
2114 break;
2115 }
2116 default:
2117 {
2118 event.Skip();
2119 return;
2120 }
2121 }
2122 m_usedKeys = TRUE;
2123 }
2124
2125 #ifdef __WXGTK__
2126 extern wxWindow *g_focusWindow;
2127 #endif
2128
2129 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
2130 {
2131 m_hasFocus = TRUE;
2132 RefreshLine( m_current );
2133
2134 if (!GetParent()) return;
2135
2136 #ifdef __WXGTK__
2137 g_focusWindow = GetParent();
2138 #endif
2139
2140 wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
2141 event.SetEventObject( GetParent() );
2142 GetParent()->GetEventHandler()->ProcessEvent( event );
2143 }
2144
2145 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
2146 {
2147 m_hasFocus = FALSE;
2148 RefreshLine( m_current );
2149 }
2150
2151 void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
2152 {
2153 /*
2154 We don't even allow the wxScrolledWindow::AdjustScrollbars() call
2155
2156 */
2157 m_dirty = TRUE;
2158 }
2159
2160 void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
2161 {
2162 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
2163 {
2164 m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2165 return;
2166 }
2167 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
2168 {
2169 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2170 }
2171 if ((m_mode & wxLC_LIST) && (m_small_image_list))
2172 {
2173 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2174 }
2175 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
2176 {
2177 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2178 return;
2179 }
2180 }
2181
2182 void wxListMainWindow::GetImageSize( int index, int &width, int &height )
2183 {
2184 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
2185 {
2186 m_normal_image_list->GetSize( index, width, height );
2187 return;
2188 }
2189 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
2190 {
2191 m_small_image_list->GetSize( index, width, height );
2192 return;
2193 }
2194 if ((m_mode & wxLC_LIST) && (m_small_image_list))
2195 {
2196 m_small_image_list->GetSize( index, width, height );
2197 return;
2198 }
2199 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
2200 {
2201 m_small_image_list->GetSize( index, width, height );
2202 return;
2203 }
2204 width = 0;
2205 height = 0;
2206 }
2207
2208 int wxListMainWindow::GetTextLength( wxString &s )
2209 {
2210 wxClientDC dc( this );
2211 wxCoord lw = 0;
2212 wxCoord lh = 0;
2213 dc.GetTextExtent( s, &lw, &lh );
2214 return lw + 6;
2215 }
2216
2217 int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
2218 {
2219 int i = 0;
2220 wxNode *node = m_lines.First();
2221 while (node)
2222 {
2223 if (line == (wxListLineData*)node->Data()) return i;
2224 i++;
2225 node = node->Next();
2226 }
2227 return -1;
2228 }
2229
2230 void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
2231 {
2232 m_dirty = TRUE;
2233 if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
2234 if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
2235 }
2236
2237 void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
2238 {
2239 m_dirty = TRUE;
2240 if (isSmall)
2241 {
2242 m_small_spacing = spacing;
2243 }
2244 else
2245 {
2246 m_normal_spacing = spacing;
2247 }
2248 }
2249
2250 int wxListMainWindow::GetItemSpacing( bool isSmall )
2251 {
2252 if (isSmall) return m_small_spacing; else return m_normal_spacing;
2253 }
2254
2255 void wxListMainWindow::SetColumn( int col, wxListItem &item )
2256 {
2257 m_dirty = TRUE;
2258 wxNode *node = m_columns.Nth( col );
2259 if (node)
2260 {
2261 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
2262 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2263 column->SetItem( item );
2264 }
2265 wxListCtrl *lc = (wxListCtrl*) GetParent();
2266 if (lc->m_headerWin) lc->m_headerWin->Refresh();
2267 }
2268
2269 void wxListMainWindow::SetColumnWidth( int col, int width )
2270 {
2271 if (!(m_mode & wxLC_REPORT)) return;
2272
2273 m_dirty = TRUE;
2274
2275 wxNode *node = (wxNode*) NULL;
2276
2277 if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80;
2278 if (width == wxLIST_AUTOSIZE)
2279 {
2280 wxClientDC dc(this);
2281 dc.SetFont( GetFont() );
2282 int max = 10;
2283 node = m_lines.First();
2284 while (node)
2285 {
2286 wxListLineData *line = (wxListLineData*)node->Data();
2287 wxNode *n = line->m_items.Nth( col );
2288 if (n)
2289 {
2290 wxListItemData *item = (wxListItemData*)n->Data();
2291 int current = 0, ix = 0, iy = 0;
2292 wxCoord lx = 0, ly = 0;
2293 if (item->HasImage())
2294 {
2295 GetImageSize( item->GetImage(), ix, iy );
2296 current = ix + 5;
2297 }
2298 if (item->HasText())
2299 {
2300 wxString str;
2301 item->GetText( str );
2302 dc.GetTextExtent( str, &lx, &ly );
2303 current += lx;
2304 }
2305 if (current > max) max = current;
2306 }
2307 node = node->Next();
2308 }
2309 width = max+10;
2310 }
2311
2312 node = m_columns.Nth( col );
2313 if (node)
2314 {
2315 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2316 column->SetWidth( width );
2317 }
2318
2319 node = m_lines.First();
2320 while (node)
2321 {
2322 wxListLineData *line = (wxListLineData*)node->Data();
2323 wxNode *n = line->m_items.Nth( col );
2324 if (n)
2325 {
2326 wxListItemData *item = (wxListItemData*)n->Data();
2327 item->SetSize( width, -1 );
2328 }
2329 node = node->Next();
2330 }
2331
2332 wxListCtrl *lc = (wxListCtrl*) GetParent();
2333 if (lc->m_headerWin) lc->m_headerWin->Refresh();
2334 }
2335
2336 void wxListMainWindow::GetColumn( int col, wxListItem &item )
2337 {
2338 wxNode *node = m_columns.Nth( col );
2339 if (node)
2340 {
2341 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2342 column->GetItem( item );
2343 }
2344 else
2345 {
2346 item.m_format = 0;
2347 item.m_width = 0;
2348 item.m_text = "";
2349 item.m_image = 0;
2350 item.m_data = 0;
2351 }
2352 }
2353
2354 int wxListMainWindow::GetColumnWidth( int col )
2355 {
2356 wxNode *node = m_columns.Nth( col );
2357 if (node)
2358 {
2359 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2360 return column->GetWidth();
2361 }
2362 else
2363 {
2364 return 0;
2365 }
2366 }
2367
2368 int wxListMainWindow::GetColumnCount()
2369 {
2370 return m_columns.Number();
2371 }
2372
2373 int wxListMainWindow::GetCountPerPage()
2374 {
2375 return m_visibleLines;
2376 }
2377
2378 void wxListMainWindow::SetItem( wxListItem &item )
2379 {
2380 m_dirty = TRUE;
2381 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2382 if (node)
2383 {
2384 wxListLineData *line = (wxListLineData*)node->Data();
2385 if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
2386 line->SetItem( item.m_col, item );
2387 }
2388 }
2389
2390 void wxListMainWindow::SetItemState( long item, long state, long stateMask )
2391 {
2392 // m_dirty = TRUE; no recalcs needed
2393
2394 wxListLineData *oldCurrent = m_current;
2395
2396 if (stateMask & wxLIST_STATE_FOCUSED)
2397 {
2398 wxNode *node = m_lines.Nth( (size_t)item );
2399 if (node)
2400 {
2401 wxListLineData *line = (wxListLineData*)node->Data();
2402 UnfocusLine( m_current );
2403 m_current = line;
2404 FocusLine( m_current );
2405 RefreshLine( m_current );
2406 if (oldCurrent) RefreshLine( oldCurrent );
2407 }
2408 }
2409
2410 if (stateMask & wxLIST_STATE_SELECTED)
2411 {
2412 bool on = (state & wxLIST_STATE_SELECTED) != 0;
2413 if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
2414
2415 wxNode *node = m_lines.Nth( (size_t)item );
2416 if (node)
2417 {
2418 wxListLineData *line = (wxListLineData*)node->Data();
2419 if (m_mode & wxLC_SINGLE_SEL)
2420 {
2421 UnfocusLine( m_current );
2422 m_current = line;
2423 FocusLine( m_current );
2424 if (oldCurrent) oldCurrent->Hilight( FALSE );
2425 RefreshLine( m_current );
2426 if (oldCurrent) RefreshLine( oldCurrent );
2427 }
2428 bool on = (state & wxLIST_STATE_SELECTED) != 0;
2429 if (on != line->IsHilighted())
2430 {
2431 line->Hilight( on );
2432 RefreshLine( line );
2433 }
2434 }
2435 }
2436 }
2437
2438 int wxListMainWindow::GetItemState( long item, long stateMask )
2439 {
2440 int ret = wxLIST_STATE_DONTCARE;
2441 if (stateMask & wxLIST_STATE_FOCUSED)
2442 {
2443 wxNode *node = m_lines.Nth( (size_t)item );
2444 if (node)
2445 {
2446 wxListLineData *line = (wxListLineData*)node->Data();
2447 if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
2448 }
2449 }
2450 if (stateMask & wxLIST_STATE_SELECTED)
2451 {
2452 wxNode *node = m_lines.Nth( (size_t)item );
2453 if (node)
2454 {
2455 wxListLineData *line = (wxListLineData*)node->Data();
2456 if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
2457 }
2458 }
2459 return ret;
2460 }
2461
2462 void wxListMainWindow::GetItem( wxListItem &item )
2463 {
2464 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2465 if (node)
2466 {
2467 wxListLineData *line = (wxListLineData*)node->Data();
2468 line->GetItem( item.m_col, item );
2469 }
2470 else
2471 {
2472 item.m_mask = 0;
2473 item.m_text = "";
2474 item.m_image = 0;
2475 item.m_data = 0;
2476 }
2477 }
2478
2479 int wxListMainWindow::GetItemCount()
2480 {
2481 return m_lines.Number();
2482 }
2483
2484 void wxListMainWindow::GetItemRect( long index, wxRect &rect )
2485 {
2486 wxNode *node = m_lines.Nth( (size_t)index );
2487 if (node)
2488 {
2489 wxListLineData *line = (wxListLineData*)node->Data();
2490 line->GetRect( rect );
2491 }
2492 else
2493 {
2494 rect.x = 0;
2495 rect.y = 0;
2496 rect.width = 0;
2497 rect.height = 0;
2498 }
2499 }
2500
2501 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
2502 {
2503 wxNode *node = m_lines.Nth( (size_t)item );
2504 if (node)
2505 {
2506 wxRect rect;
2507 wxListLineData *line = (wxListLineData*)node->Data();
2508 line->GetRect( rect );
2509 pos.x = rect.x;
2510 pos.y = rect.y;
2511 }
2512 else
2513 {
2514 pos.x = 0;
2515 pos.y = 0;
2516 }
2517 return TRUE;
2518 }
2519
2520 int wxListMainWindow::GetSelectedItemCount()
2521 {
2522 int ret = 0;
2523 wxNode *node = m_lines.First();
2524 while (node)
2525 {
2526 wxListLineData *line = (wxListLineData*)node->Data();
2527 if (line->IsHilighted()) ret++;
2528 node = node->Next();
2529 }
2530 return ret;
2531 }
2532
2533 void wxListMainWindow::SetMode( long mode )
2534 {
2535 m_dirty = TRUE;
2536 m_mode = mode;
2537
2538 DeleteEverything();
2539
2540 if (m_mode & wxLC_REPORT)
2541 {
2542 #if wxUSE_GENERIC_LIST_EXTENSIONS
2543 m_xScroll = 15;
2544 #else
2545 m_xScroll = 0;
2546 #endif
2547 m_yScroll = 15;
2548 }
2549 else
2550 {
2551 m_xScroll = 15;
2552 m_yScroll = 0;
2553 }
2554 }
2555
2556 long wxListMainWindow::GetMode() const
2557 {
2558 return m_mode;
2559 }
2560
2561 void wxListMainWindow::CalculatePositions()
2562 {
2563 if (!m_lines.First()) return;
2564
2565 wxClientDC dc( this );
2566 dc.SetFont( GetFont() );
2567
2568 int iconSpacing = 0;
2569 if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
2570 if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
2571
2572 // we take the first line (which also can be an icon or
2573 // an a text item in wxLC_ICON and wxLC_LIST modes) to
2574 // measure the size of the line
2575
2576 int lineWidth = 0;
2577 int lineHeight = 0;
2578 int lineSpacing = 0;
2579
2580 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
2581 line->CalculateSize( &dc, iconSpacing );
2582 int dummy = 0;
2583 line->GetSize( dummy, lineSpacing );
2584 lineSpacing += 1;
2585
2586 int clientWidth = 0;
2587 int clientHeight = 0;
2588
2589 if (m_mode & wxLC_REPORT)
2590 {
2591 int x = 4;
2592 int y = 1;
2593 int entireHeight = m_lines.Number() * lineSpacing + 2;
2594 int scroll_pos = GetScrollPos( wxVERTICAL );
2595 #if wxUSE_GENERIC_LIST_EXTENSIONS
2596 int x_scroll_pos = GetScrollPos( wxHORIZONTAL );
2597 #else
2598 SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
2599 #endif
2600 GetClientSize( &clientWidth, &clientHeight );
2601
2602 wxNode* node = m_lines.First();
2603 int entireWidth = 0 ;
2604 while (node)
2605 {
2606 wxListLineData *line = (wxListLineData*)node->Data();
2607 line->CalculateSize( &dc, iconSpacing );
2608 line->SetPosition( &dc, x, y, clientWidth );
2609 int col_x = 2;
2610 for (int i = 0; i < GetColumnCount(); i++)
2611 {
2612 line->SetColumnPosition( i, col_x );
2613 col_x += GetColumnWidth( i );
2614 }
2615 entireWidth = wxMax( entireWidth , col_x ) ;
2616 #if wxUSE_GENERIC_LIST_EXTENSIONS
2617 line->SetPosition( &dc, x, y, col_x );
2618 #endif
2619 y += lineSpacing; // one pixel blank line between items
2620 node = node->Next();
2621 }
2622 m_visibleLines = clientHeight / lineSpacing;
2623 #if wxUSE_GENERIC_LIST_EXTENSIONS
2624 SetScrollbars( m_xScroll, m_yScroll, entireWidth / m_xScroll , (entireHeight+15) / m_yScroll, x_scroll_pos , scroll_pos, TRUE );
2625 #endif
2626 }
2627 else
2628 {
2629 // at first we try without any scrollbar. if the items don't
2630 // fit into the window, we recalculate after subtracting an
2631 // approximated 15 pt for the horizontal scrollbar
2632
2633 GetSize( &clientWidth, &clientHeight );
2634 clientHeight -= 4; // sunken frame
2635
2636 int entireWidth = 0;
2637
2638 for (int tries = 0; tries < 2; tries++)
2639 {
2640 entireWidth = 0;
2641 int x = 2;
2642 int y = 2;
2643 int maxWidth = 0;
2644 m_visibleLines = 0;
2645 int m_currentVisibleLines = 0;
2646 wxNode *node = m_lines.First();
2647 while (node)
2648 {
2649 m_currentVisibleLines++;
2650 wxListLineData *line = (wxListLineData*)node->Data();
2651 line->CalculateSize( &dc, iconSpacing );
2652 line->SetPosition( &dc, x, y, clientWidth );
2653 line->GetSize( lineWidth, lineHeight );
2654 if (lineWidth > maxWidth) maxWidth = lineWidth;
2655 y += lineSpacing;
2656 if (m_currentVisibleLines > m_visibleLines)
2657 m_visibleLines = m_currentVisibleLines;
2658 if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
2659 {
2660 m_currentVisibleLines = 0;
2661 y = 2;
2662 x += maxWidth+6;
2663 entireWidth += maxWidth+6;
2664 maxWidth = 0;
2665 }
2666 node = node->Next();
2667 if (!node) entireWidth += maxWidth;
2668 if ((tries == 0) && (entireWidth > clientWidth))
2669 {
2670 clientHeight -= 15; // scrollbar height
2671 m_visibleLines = 0;
2672 m_currentVisibleLines = 0;
2673 break;
2674 }
2675 if (!node) tries = 1; // everything fits, no second try required
2676 }
2677 }
2678
2679 int scroll_pos = GetScrollPos( wxHORIZONTAL );
2680 SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
2681 }
2682 }
2683
2684 void wxListMainWindow::RealizeChanges( void )
2685 {
2686 if (!m_current)
2687 {
2688 wxNode *node = m_lines.First();
2689 if (node) m_current = (wxListLineData*)node->Data();
2690 }
2691 if (m_current)
2692 {
2693 FocusLine( m_current );
2694 if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
2695 }
2696 }
2697
2698 long wxListMainWindow::GetNextItem( long item,
2699 int WXUNUSED(geometry),
2700 int state )
2701 {
2702 long ret = item,
2703 max = GetItemCount();
2704 wxCHECK_MSG( (ret == -1) || (ret < max), -1,
2705 _T("invalid listctrl index in GetNextItem()") );
2706
2707 // notice that we start with the next item (or the first one if item == -1)
2708 // and this is intentional to allow writing a simple loop to iterate over
2709 // all selected items
2710 ret++;
2711 if ( ret == max )
2712 {
2713 // this is not an error because the index was ok initially, just no
2714 // such item
2715 return -1;
2716 }
2717
2718 wxNode *node = m_lines.Nth( (size_t)ret );
2719 while (node)
2720 {
2721 wxListLineData *line = (wxListLineData*)node->Data();
2722 if ((state & wxLIST_STATE_FOCUSED) && (line == m_current))
2723 return ret;
2724 if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted()))
2725 return ret;
2726 if (!state)
2727 return ret;
2728 ret++;
2729
2730 node = node->Next();
2731 }
2732
2733 return -1;
2734 }
2735
2736 void wxListMainWindow::DeleteItem( long index )
2737 {
2738 m_dirty = TRUE;
2739 wxNode *node = m_lines.Nth( (size_t)index );
2740 if (node)
2741 {
2742 wxListLineData *line = (wxListLineData*)node->Data();
2743 if (m_current == line) m_current = (wxListLineData *) NULL;
2744 DeleteLine( line );
2745 m_lines.DeleteNode( node );
2746 }
2747 }
2748
2749 void wxListMainWindow::DeleteColumn( int col )
2750 {
2751 wxCHECK_RET( col < (int)m_columns.GetCount(),
2752 wxT("attempting to delete inexistent column in wxListView") );
2753
2754 m_dirty = TRUE;
2755 wxNode *node = m_columns.Nth( col );
2756 if (node) m_columns.DeleteNode( node );
2757 }
2758
2759 void wxListMainWindow::DeleteAllItems()
2760 {
2761 m_dirty = TRUE;
2762 m_current = (wxListLineData *) NULL;
2763
2764 // to make the deletion of all items faster, we don't send the
2765 // notifications in this case: this is compatible with wxMSW and
2766 // documented in DeleteAllItems() description
2767
2768 wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetParent()->GetId() );
2769 event.SetEventObject( GetParent() );
2770 GetParent()->GetEventHandler()->ProcessEvent( event );
2771
2772 m_lines.Clear();
2773 }
2774
2775 void wxListMainWindow::DeleteEverything()
2776 {
2777 DeleteAllItems();
2778
2779 m_columns.Clear();
2780 }
2781
2782 void wxListMainWindow::EnsureVisible( long index )
2783 {
2784 // We have to call this here because the label in
2785 // question might just have been added and no screen
2786 // update taken place.
2787 if (m_dirty) wxYield();
2788
2789 wxListLineData *oldCurrent = m_current;
2790 m_current = (wxListLineData *) NULL;
2791 wxNode *node = m_lines.Nth( (size_t)index );
2792 if (node) m_current = (wxListLineData*)node->Data();
2793 if (m_current) MoveToFocus();
2794 m_current = oldCurrent;
2795 }
2796
2797 long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
2798 {
2799 long pos = start;
2800 wxString tmp = str;
2801 if (pos < 0) pos = 0;
2802 wxNode *node = m_lines.Nth( (size_t)pos );
2803 while (node)
2804 {
2805 wxListLineData *line = (wxListLineData*)node->Data();
2806 wxString s = "";
2807 line->GetText( 0, s );
2808 if (s == tmp) return pos;
2809 node = node->Next();
2810 pos++;
2811 }
2812 return -1;
2813 }
2814
2815 long wxListMainWindow::FindItem(long start, long data)
2816 {
2817 long pos = start;
2818 if (pos < 0) pos = 0;
2819 wxNode *node = m_lines.Nth( (size_t)pos );
2820 while (node)
2821 {
2822 wxListLineData *line = (wxListLineData*)node->Data();
2823 wxListItem item;
2824 line->GetItem( 0, item );
2825 if (item.m_data == data) return pos;
2826 node = node->Next();
2827 pos++;
2828 }
2829 return -1;
2830 }
2831
2832 long wxListMainWindow::HitTest( int x, int y, int &flags )
2833 {
2834 CalcUnscrolledPosition( x, y, &x, &y );
2835
2836 wxNode *node = m_lines.First();
2837 int count = 0;
2838 while (node)
2839 {
2840 wxListLineData *line = (wxListLineData*)node->Data();
2841 long ret = line->IsHit( x, y );
2842 if (ret & flags)
2843 {
2844 flags = (int)ret;
2845 return count;
2846 }
2847 node = node->Next();
2848 count++;
2849 }
2850 return -1;
2851 }
2852
2853 void wxListMainWindow::InsertItem( wxListItem &item )
2854 {
2855 m_dirty = TRUE;
2856 int mode = 0;
2857 if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
2858 else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
2859 else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
2860 else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo
2861
2862 wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
2863
2864 if (m_mode & wxLC_REPORT)
2865 {
2866 line->InitItems( GetColumnCount() );
2867 item.m_width = GetColumnWidth( 0 )-3;
2868 }
2869 else
2870 {
2871 line->InitItems( 1 );
2872 }
2873
2874 line->SetItem( 0, item );
2875 if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
2876 {
2877 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2878 if (node) m_lines.Insert( node, line );
2879 }
2880 else
2881 {
2882 m_lines.Append( line );
2883 }
2884 }
2885
2886 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
2887 {
2888 m_dirty = TRUE;
2889 if (m_mode & wxLC_REPORT)
2890 {
2891 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
2892 wxListHeaderData *column = new wxListHeaderData( item );
2893 if ((col >= 0) && (col < (int)m_columns.GetCount()))
2894 {
2895 wxNode *node = m_columns.Nth( (size_t)col );
2896 if (node)
2897 m_columns.Insert( node, column );
2898 }
2899 else
2900 {
2901 m_columns.Append( column );
2902 }
2903 }
2904 }
2905
2906 wxListCtrlCompare list_ctrl_compare_func_2;
2907 long list_ctrl_compare_data;
2908
2909 int LINKAGEMODE list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
2910 {
2911 wxListLineData *line1 = *((wxListLineData**)arg1);
2912 wxListLineData *line2 = *((wxListLineData**)arg2);
2913 wxListItem item;
2914 line1->GetItem( 0, item );
2915 long data1 = item.m_data;
2916 line2->GetItem( 0, item );
2917 long data2 = item.m_data;
2918 return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
2919 }
2920
2921 void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
2922 {
2923 list_ctrl_compare_func_2 = fn;
2924 list_ctrl_compare_data = data;
2925 m_lines.Sort( list_ctrl_compare_func_1 );
2926 m_dirty = TRUE;
2927 }
2928
2929 void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
2930 {
2931 wxScrolledWindow::OnScroll( event ) ;
2932 #if wxUSE_GENERIC_LIST_EXTENSIONS
2933
2934 if (event.GetOrientation() == wxHORIZONTAL && ( m_mode & wxLC_REPORT ))
2935 {
2936 wxListCtrl* lc = wxDynamicCast( GetParent() , wxListCtrl ) ;
2937 if ( lc )
2938 {
2939 lc->m_headerWin->Refresh() ;
2940 #ifdef __WXMAC__
2941 lc->m_headerWin->MacUpdateImmediately() ;
2942 #endif
2943 }
2944 }
2945 #endif
2946 }
2947
2948 // -------------------------------------------------------------------------------------
2949 // wxListItem
2950 // -------------------------------------------------------------------------------------
2951
2952 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
2953
2954 wxListItem::wxListItem()
2955 {
2956 m_mask = 0;
2957 m_itemId = 0;
2958 m_col = 0;
2959 m_state = 0;
2960 m_stateMask = 0;
2961 m_image = 0;
2962 m_data = 0;
2963 m_format = wxLIST_FORMAT_CENTRE;
2964 m_width = 0;
2965
2966 m_attr = NULL;
2967 }
2968
2969 void wxListItem::Clear()
2970 {
2971 m_mask = 0;
2972 m_itemId = 0;
2973 m_col = 0;
2974 m_state = 0;
2975 m_stateMask = 0;
2976 m_image = 0;
2977 m_data = 0;
2978 m_format = wxLIST_FORMAT_CENTRE;
2979 m_width = 0;
2980 m_text = wxEmptyString;
2981
2982 if (m_attr) delete m_attr;
2983 m_attr = NULL;
2984 }
2985
2986 void wxListItem::ClearAttributes()
2987 {
2988 if (m_attr) delete m_attr;
2989 m_attr = NULL;
2990 }
2991
2992 // -------------------------------------------------------------------------------------
2993 // wxListEvent
2994 // -------------------------------------------------------------------------------------
2995
2996 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
2997
2998 wxListEvent::wxListEvent( wxEventType commandType, int id ):
2999 wxNotifyEvent( commandType, id )
3000 {
3001 m_code = 0;
3002 m_itemIndex = 0;
3003 m_oldItemIndex = 0;
3004 m_col = 0;
3005 m_cancelled = FALSE;
3006 m_pointDrag.x = 0;
3007 m_pointDrag.y = 0;
3008 }
3009
3010 void wxListEvent::CopyObject(wxObject& object_dest) const
3011 {
3012 wxListEvent *obj = (wxListEvent *)&object_dest;
3013
3014 wxNotifyEvent::CopyObject(object_dest);
3015
3016 obj->m_code = m_code;
3017 obj->m_itemIndex = m_itemIndex;
3018 obj->m_oldItemIndex = m_oldItemIndex;
3019 obj->m_col = m_col;
3020 obj->m_cancelled = m_cancelled;
3021 obj->m_pointDrag = m_pointDrag;
3022 obj->m_item.m_mask = m_item.m_mask;
3023 obj->m_item.m_itemId = m_item.m_itemId;
3024 obj->m_item.m_col = m_item.m_col;
3025 obj->m_item.m_state = m_item.m_state;
3026 obj->m_item.m_stateMask = m_item.m_stateMask;
3027 obj->m_item.m_text = m_item.m_text;
3028 obj->m_item.m_image = m_item.m_image;
3029 obj->m_item.m_data = m_item.m_data;
3030 obj->m_item.m_format = m_item.m_format;
3031 obj->m_item.m_width = m_item.m_width;
3032
3033 if ( m_item.HasAttributes() )
3034 {
3035 obj->m_item.SetTextColour(m_item.GetTextColour());
3036 }
3037 }
3038
3039 // -------------------------------------------------------------------------------------
3040 // wxListCtrl
3041 // -------------------------------------------------------------------------------------
3042
3043 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
3044
3045 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
3046 EVT_SIZE (wxListCtrl::OnSize)
3047 EVT_IDLE (wxListCtrl::OnIdle)
3048 END_EVENT_TABLE()
3049
3050 wxListCtrl::wxListCtrl()
3051 {
3052 m_imageListNormal = (wxImageList *) NULL;
3053 m_imageListSmall = (wxImageList *) NULL;
3054 m_imageListState = (wxImageList *) NULL;
3055 m_mainWin = (wxListMainWindow*) NULL;
3056 m_headerWin = (wxListHeaderWindow*) NULL;
3057 }
3058
3059 wxListCtrl::~wxListCtrl()
3060 {
3061 }
3062
3063 bool wxListCtrl::Create(wxWindow *parent,
3064 wxWindowID id,
3065 const wxPoint &pos,
3066 const wxSize &size,
3067 long style,
3068 const wxValidator &validator,
3069 const wxString &name)
3070 {
3071 m_imageListNormal = (wxImageList *) NULL;
3072 m_imageListSmall = (wxImageList *) NULL;
3073 m_imageListState = (wxImageList *) NULL;
3074 m_mainWin = (wxListMainWindow*) NULL;
3075 m_headerWin = (wxListHeaderWindow*) NULL;
3076
3077 if ( !(style & (wxLC_REPORT | wxLC_LIST | wxLC_ICON)) )
3078 {
3079 style = style | wxLC_LIST;
3080 }
3081
3082 bool ret = wxControl::Create( parent, id, pos, size, style, validator, name );
3083
3084
3085 if (style & wxSUNKEN_BORDER)
3086 style -= wxSUNKEN_BORDER;
3087
3088 m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style );
3089
3090 if (HasFlag(wxLC_REPORT))
3091 {
3092 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
3093 if (HasFlag(wxLC_NO_HEADER))
3094 m_headerWin->Show( FALSE );
3095 }
3096 else
3097 {
3098 m_headerWin = (wxListHeaderWindow *) NULL;
3099 }
3100
3101 SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
3102
3103 return ret;
3104 }
3105
3106 void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
3107 {
3108 /* handled in OnIdle */
3109
3110 if (m_mainWin) m_mainWin->m_dirty = TRUE;
3111 }
3112
3113 void wxListCtrl::SetSingleStyle( long style, bool add )
3114 {
3115 long flag = GetWindowStyle();
3116
3117 if (add)
3118 {
3119 if (style & wxLC_MASK_TYPE) flag = flag & ~wxLC_MASK_TYPE;
3120 if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
3121 if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
3122 }
3123
3124 if (add)
3125 {
3126 flag |= style;
3127 }
3128 else
3129 {
3130 if (flag & style) flag -= style;
3131 }
3132
3133 SetWindowStyleFlag( flag );
3134 }
3135
3136 void wxListCtrl::SetWindowStyleFlag( long flag )
3137 {
3138 if (m_mainWin)
3139 {
3140 m_mainWin->DeleteEverything();
3141
3142 int width = 0;
3143 int height = 0;
3144 GetClientSize( &width, &height );
3145
3146 m_mainWin->SetMode( flag );
3147
3148 if (flag & wxLC_REPORT)
3149 {
3150 if (!HasFlag(wxLC_REPORT))
3151 {
3152 if (!m_headerWin)
3153 {
3154 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin,
3155 wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
3156 if (HasFlag(wxLC_NO_HEADER))
3157 m_headerWin->Show( FALSE );
3158 }
3159 else
3160 {
3161 if (flag & wxLC_NO_HEADER)
3162 m_headerWin->Show( FALSE );
3163 else
3164 m_headerWin->Show( TRUE );
3165 }
3166 }
3167 }
3168 else
3169 {
3170 if (HasFlag(wxLC_REPORT) && !(HasFlag(wxLC_NO_HEADER)))
3171 {
3172 m_headerWin->Show( FALSE );
3173 }
3174 }
3175 }
3176
3177 wxWindow::SetWindowStyleFlag( flag );
3178 }
3179
3180 bool wxListCtrl::GetColumn(int col, wxListItem &item) const
3181 {
3182 m_mainWin->GetColumn( col, item );
3183 return TRUE;
3184 }
3185
3186 bool wxListCtrl::SetColumn( int col, wxListItem& item )
3187 {
3188 m_mainWin->SetColumn( col, item );
3189 return TRUE;
3190 }
3191
3192 int wxListCtrl::GetColumnWidth( int col ) const
3193 {
3194 return m_mainWin->GetColumnWidth( col );
3195 }
3196
3197 bool wxListCtrl::SetColumnWidth( int col, int width )
3198 {
3199 m_mainWin->SetColumnWidth( col, width );
3200 return TRUE;
3201 }
3202
3203 int wxListCtrl::GetCountPerPage() const
3204 {
3205 return m_mainWin->GetCountPerPage(); // different from Windows ?
3206 }
3207
3208 bool wxListCtrl::GetItem( wxListItem &info ) const
3209 {
3210 m_mainWin->GetItem( info );
3211 return TRUE;
3212 }
3213
3214 bool wxListCtrl::SetItem( wxListItem &info )
3215 {
3216 m_mainWin->SetItem( info );
3217 return TRUE;
3218 }
3219
3220 long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
3221 {
3222 wxListItem info;
3223 info.m_text = label;
3224 info.m_mask = wxLIST_MASK_TEXT;
3225 info.m_itemId = index;
3226 info.m_col = col;
3227 if ( imageId > -1 )
3228 {
3229 info.m_image = imageId;
3230 info.m_mask |= wxLIST_MASK_IMAGE;
3231 };
3232 m_mainWin->SetItem(info);
3233 return TRUE;
3234 }
3235
3236 int wxListCtrl::GetItemState( long item, long stateMask ) const
3237 {
3238 return m_mainWin->GetItemState( item, stateMask );
3239 }
3240
3241 bool wxListCtrl::SetItemState( long item, long state, long stateMask )
3242 {
3243 m_mainWin->SetItemState( item, state, stateMask );
3244 return TRUE;
3245 }
3246
3247 bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
3248 {
3249 wxListItem info;
3250 info.m_image = image;
3251 info.m_mask = wxLIST_MASK_IMAGE;
3252 info.m_itemId = item;
3253 m_mainWin->SetItem( info );
3254 return TRUE;
3255 }
3256
3257 wxString wxListCtrl::GetItemText( long item ) const
3258 {
3259 wxListItem info;
3260 info.m_itemId = item;
3261 m_mainWin->GetItem( info );
3262 return info.m_text;
3263 }
3264
3265 void wxListCtrl::SetItemText( long item, const wxString &str )
3266 {
3267 wxListItem info;
3268 info.m_mask = wxLIST_MASK_TEXT;
3269 info.m_itemId = item;
3270 info.m_text = str;
3271 m_mainWin->SetItem( info );
3272 }
3273
3274 long wxListCtrl::GetItemData( long item ) const
3275 {
3276 wxListItem info;
3277 info.m_itemId = item;
3278 m_mainWin->GetItem( info );
3279 return info.m_data;
3280 }
3281
3282 bool wxListCtrl::SetItemData( long item, long data )
3283 {
3284 wxListItem info;
3285 info.m_mask = wxLIST_MASK_DATA;
3286 info.m_itemId = item;
3287 info.m_data = data;
3288 m_mainWin->SetItem( info );
3289 return TRUE;
3290 }
3291
3292 bool wxListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const
3293 {
3294 m_mainWin->GetItemRect( item, rect );
3295 return TRUE;
3296 }
3297
3298 bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
3299 {
3300 m_mainWin->GetItemPosition( item, pos );
3301 return TRUE;
3302 }
3303
3304 bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
3305 {
3306 return 0;
3307 }
3308
3309 int wxListCtrl::GetItemCount() const
3310 {
3311 return m_mainWin->GetItemCount();
3312 }
3313
3314 int wxListCtrl::GetColumnCount() const
3315 {
3316 return m_mainWin->GetColumnCount();
3317 }
3318
3319 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
3320 {
3321 m_mainWin->SetItemSpacing( spacing, isSmall );
3322 }
3323
3324 int wxListCtrl::GetItemSpacing( bool isSmall ) const
3325 {
3326 return m_mainWin->GetItemSpacing( isSmall );
3327 }
3328
3329 int wxListCtrl::GetSelectedItemCount() const
3330 {
3331 return m_mainWin->GetSelectedItemCount();
3332 }
3333
3334 wxColour wxListCtrl::GetTextColour() const
3335 {
3336 return GetForegroundColour();
3337 }
3338
3339 void wxListCtrl::SetTextColour(const wxColour& col)
3340 {
3341 SetForegroundColour(col);
3342 }
3343
3344 long wxListCtrl::GetTopItem() const
3345 {
3346 return 0;
3347 }
3348
3349 long wxListCtrl::GetNextItem( long item, int geom, int state ) const
3350 {
3351 return m_mainWin->GetNextItem( item, geom, state );
3352 }
3353
3354 wxImageList *wxListCtrl::GetImageList(int which) const
3355 {
3356 if (which == wxIMAGE_LIST_NORMAL)
3357 {
3358 return m_imageListNormal;
3359 }
3360 else if (which == wxIMAGE_LIST_SMALL)
3361 {
3362 return m_imageListSmall;
3363 }
3364 else if (which == wxIMAGE_LIST_STATE)
3365 {
3366 return m_imageListState;
3367 }
3368 return (wxImageList *) NULL;
3369 }
3370
3371 void wxListCtrl::SetImageList( wxImageList *imageList, int which )
3372 {
3373 m_mainWin->SetImageList( imageList, which );
3374 }
3375
3376 bool wxListCtrl::Arrange( int WXUNUSED(flag) )
3377 {
3378 return 0;
3379 }
3380
3381 bool wxListCtrl::DeleteItem( long item )
3382 {
3383 m_mainWin->DeleteItem( item );
3384 return TRUE;
3385 }
3386
3387 bool wxListCtrl::DeleteAllItems()
3388 {
3389 m_mainWin->DeleteAllItems();
3390 return TRUE;
3391 }
3392
3393 bool wxListCtrl::DeleteAllColumns()
3394 {
3395 for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
3396 DeleteColumn(n);
3397
3398 return TRUE;
3399 }
3400
3401 void wxListCtrl::ClearAll()
3402 {
3403 m_mainWin->DeleteEverything();
3404 }
3405
3406 bool wxListCtrl::DeleteColumn( int col )
3407 {
3408 m_mainWin->DeleteColumn( col );
3409 return TRUE;
3410 }
3411
3412 void wxListCtrl::Edit( long item )
3413 {
3414 m_mainWin->Edit( item );
3415 }
3416
3417 bool wxListCtrl::EnsureVisible( long item )
3418 {
3419 m_mainWin->EnsureVisible( item );
3420 return TRUE;
3421 }
3422
3423 long wxListCtrl::FindItem( long start, const wxString& str, bool partial )
3424 {
3425 return m_mainWin->FindItem( start, str, partial );
3426 }
3427
3428 long wxListCtrl::FindItem( long start, long data )
3429 {
3430 return m_mainWin->FindItem( start, data );
3431 }
3432
3433 long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
3434 int WXUNUSED(direction))
3435 {
3436 return 0;
3437 }
3438
3439 long wxListCtrl::HitTest( const wxPoint &point, int &flags )
3440 {
3441 return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
3442 }
3443
3444 long wxListCtrl::InsertItem( wxListItem& info )
3445 {
3446 m_mainWin->InsertItem( info );
3447 return info.m_itemId;
3448 }
3449
3450 long wxListCtrl::InsertItem( long index, const wxString &label )
3451 {
3452 wxListItem info;
3453 info.m_text = label;
3454 info.m_mask = wxLIST_MASK_TEXT;
3455 info.m_itemId = index;
3456 return InsertItem( info );
3457 }
3458
3459 long wxListCtrl::InsertItem( long index, int imageIndex )
3460 {
3461 wxListItem info;
3462 info.m_mask = wxLIST_MASK_IMAGE;
3463 info.m_image = imageIndex;
3464 info.m_itemId = index;
3465 return InsertItem( info );
3466 }
3467
3468 long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
3469 {
3470 wxListItem info;
3471 info.m_text = label;
3472 info.m_image = imageIndex;
3473 info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
3474 info.m_itemId = index;
3475 return InsertItem( info );
3476 }
3477
3478 long wxListCtrl::InsertColumn( long col, wxListItem &item )
3479 {
3480 wxASSERT( m_headerWin );
3481 m_mainWin->InsertColumn( col, item );
3482 m_headerWin->Refresh();
3483
3484 return 0;
3485 }
3486
3487 long wxListCtrl::InsertColumn( long col, const wxString &heading,
3488 int format, int width )
3489 {
3490 wxListItem item;
3491 item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
3492 item.m_text = heading;
3493 if (width >= -2)
3494 {
3495 item.m_mask |= wxLIST_MASK_WIDTH;
3496 item.m_width = width;
3497 }
3498 item.m_format = format;
3499
3500 return InsertColumn( col, item );
3501 }
3502
3503 bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
3504 {
3505 return 0;
3506 }
3507
3508 // Sort items.
3509 // fn is a function which takes 3 long arguments: item1, item2, data.
3510 // item1 is the long data associated with a first item (NOT the index).
3511 // item2 is the long data associated with a second item (NOT the index).
3512 // data is the same value as passed to SortItems.
3513 // The return value is a negative number if the first item should precede the second
3514 // item, a positive number of the second item should precede the first,
3515 // or zero if the two items are equivalent.
3516 // data is arbitrary data to be passed to the sort function.
3517
3518 bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
3519 {
3520 m_mainWin->SortItems( fn, data );
3521 return TRUE;
3522 }
3523
3524 void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
3525 {
3526 if (!m_mainWin->m_dirty) return;
3527
3528 int cw = 0;
3529 int ch = 0;
3530 GetClientSize( &cw, &ch );
3531
3532 int x = 0;
3533 int y = 0;
3534 int w = 0;
3535 int h = 0;
3536
3537 if (HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER))
3538 {
3539 m_headerWin->GetPosition( &x, &y );
3540 m_headerWin->GetSize( &w, &h );
3541 if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
3542 m_headerWin->SetSize( 0, 0, cw, 23 );
3543
3544 m_mainWin->GetPosition( &x, &y );
3545 m_mainWin->GetSize( &w, &h );
3546 if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
3547 m_mainWin->SetSize( 0, 24, cw, ch-24 );
3548 }
3549 else
3550 {
3551 m_mainWin->GetPosition( &x, &y );
3552 m_mainWin->GetSize( &w, &h );
3553 if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
3554 m_mainWin->SetSize( 0, 0, cw, ch );
3555 }
3556
3557 m_mainWin->CalculatePositions();
3558 m_mainWin->RealizeChanges();
3559 m_mainWin->m_dirty = FALSE;
3560 m_mainWin->Refresh();
3561 }
3562
3563 bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
3564 {
3565 if ( !wxWindow::SetBackgroundColour( colour ) )
3566 return FALSE;
3567
3568 if (m_mainWin)
3569 {
3570 m_mainWin->SetBackgroundColour( colour );
3571 m_mainWin->m_dirty = TRUE;
3572 }
3573
3574 if (m_headerWin)
3575 {
3576 // m_headerWin->SetBackgroundColour( colour );
3577 }
3578
3579 return TRUE;
3580 }
3581
3582 bool wxListCtrl::SetForegroundColour( const wxColour &colour )
3583 {
3584 if ( !wxWindow::SetForegroundColour( colour ) )
3585 return FALSE;
3586
3587 if (m_mainWin)
3588 {
3589 m_mainWin->SetForegroundColour( colour );
3590 m_mainWin->m_dirty = TRUE;
3591 }
3592
3593 if (m_headerWin)
3594 {
3595 m_headerWin->SetForegroundColour( colour );
3596 }
3597
3598 return TRUE;
3599 }
3600
3601 bool wxListCtrl::SetFont( const wxFont &font )
3602 {
3603 if ( !wxWindow::SetFont( font ) )
3604 return FALSE;
3605
3606 if (m_mainWin)
3607 {
3608 m_mainWin->SetFont( font );
3609 m_mainWin->m_dirty = TRUE;
3610 }
3611
3612 if (m_headerWin)
3613 {
3614 m_headerWin->SetFont( font );
3615 }
3616
3617 return TRUE;
3618 }
3619
3620 #if wxUSE_DRAG_AND_DROP
3621
3622 void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
3623 {
3624 m_mainWin->SetDropTarget( dropTarget );
3625 }
3626
3627 wxDropTarget *wxListCtrl::GetDropTarget() const
3628 {
3629 return m_mainWin->GetDropTarget();
3630 }
3631
3632 #endif // wxUSE_DRAG_AND_DROP
3633
3634 bool wxListCtrl::SetCursor( const wxCursor &cursor )
3635 {
3636 return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE;
3637 }
3638
3639 wxColour wxListCtrl::GetBackgroundColour() const
3640 {
3641 return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour();
3642 }
3643
3644 wxColour wxListCtrl::GetForegroundColour() const
3645 {
3646 return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour();
3647 }
3648
3649 bool wxListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
3650 {
3651 return m_mainWin->PopupMenu( menu, x, y );
3652 }
3653
3654 void wxListCtrl::SetFocus()
3655 {
3656 /* The test in window.cpp fails as we are a composite
3657 window, so it checks against "this", but not m_mainWin. */
3658 if ( FindFocus() != this )
3659 m_mainWin->SetFocus();
3660 }
wxWidgets (Impactor)