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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 wxClientDC dc(this);
1713 PrepareDC(dc);
1714 wxCoord x = dc.DeviceToLogicalX( (wxCoord)event.GetX() );
1715 wxCoord y = dc.DeviceToLogicalY( (wxCoord)event.GetY() );
1716
1717 /* Did we actually hit an item ? */
1718 long hitResult = 0;
1719 wxNode *node = m_lines.First();
1720 wxListLineData *line = (wxListLineData *) NULL;
1721 while (node)
1722 {
1723 line = (wxListLineData*)node->Data();
1724 hitResult = line->IsHit( x, y );
1725 if (hitResult) break;
1726 line = (wxListLineData *) NULL;
1727 node = node->Next();
1728 }
1729
1730 if (event.Dragging())
1731 {
1732 if (m_dragCount == 0)
1733 m_dragStart = wxPoint(x,y);
1734
1735 m_dragCount++;
1736
1737 if (m_dragCount != 3) return;
1738
1739 int command = wxEVT_COMMAND_LIST_BEGIN_DRAG;
1740 if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG;
1741
1742 wxListEvent le( command, GetParent()->GetId() );
1743 le.SetEventObject( GetParent() );
1744 le.m_pointDrag = m_dragStart;
1745 GetParent()->GetEventHandler()->ProcessEvent( le );
1746
1747 return;
1748 }
1749 else
1750 {
1751 m_dragCount = 0;
1752 }
1753
1754 if (!line) return;
1755
1756 bool forceClick = FALSE;
1757 if (event.ButtonDClick())
1758 {
1759 m_renameTimer->Stop();
1760 m_lastOnSame = FALSE;
1761
1762 if ( line == m_lineBeforeLastClicked )
1763 {
1764 m_usedKeys = FALSE;
1765
1766 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
1767
1768 return;
1769 }
1770 else
1771 {
1772 // the first click was on another item, so don't interpret this as
1773 // a double click, but as a simple click instead
1774 forceClick = TRUE;
1775 }
1776 }
1777
1778 if (event.LeftUp() && m_lastOnSame)
1779 {
1780 m_usedKeys = FALSE;
1781 if ((line == m_current) &&
1782 (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
1783 (m_mode & wxLC_EDIT_LABELS) )
1784 {
1785 m_renameTimer->Start( 100, TRUE );
1786 }
1787 m_lastOnSame = FALSE;
1788 return;
1789 }
1790
1791 if (event.RightDown())
1792 {
1793 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK );
1794 return;
1795 }
1796
1797 if (event.MiddleDown())
1798 {
1799 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
1800 return;
1801 }
1802
1803 if ( event.LeftDown() || forceClick )
1804 {
1805 m_lineBeforeLastClicked = m_lineLastClicked;
1806 m_lineLastClicked = line;
1807
1808 m_usedKeys = FALSE;
1809 wxListLineData *oldCurrent = m_current;
1810 if (m_mode & wxLC_SINGLE_SEL)
1811 {
1812 m_current = line;
1813 HilightAll( FALSE );
1814 m_current->ReverseHilight();
1815 RefreshLine( m_current );
1816 }
1817 else
1818 {
1819 if (event.ControlDown())
1820 {
1821 m_current = line;
1822 m_current->ReverseHilight();
1823 RefreshLine( m_current );
1824 }
1825 else if (event.ShiftDown())
1826 {
1827 m_current = line;
1828
1829 int numOfCurrent = -1;
1830 node = m_lines.First();
1831 while (node)
1832 {
1833 wxListLineData *test_line = (wxListLineData*)node->Data();
1834 numOfCurrent++;
1835 if (test_line == oldCurrent) break;
1836 node = node->Next();
1837 }
1838
1839 int numOfLine = -1;
1840 node = m_lines.First();
1841 while (node)
1842 {
1843 wxListLineData *test_line = (wxListLineData*)node->Data();
1844 numOfLine++;
1845 if (test_line == line) break;
1846 node = node->Next();
1847 }
1848
1849 if (numOfLine < numOfCurrent)
1850 {
1851 int i = numOfLine;
1852 numOfLine = numOfCurrent;
1853 numOfCurrent = i;
1854 }
1855
1856 wxNode *node = m_lines.Nth( numOfCurrent );
1857 for (int i = 0; i <= numOfLine-numOfCurrent; i++)
1858 {
1859 wxListLineData *test_line= (wxListLineData*)node->Data();
1860 test_line->Hilight(TRUE);
1861 RefreshLine( test_line );
1862 node = node->Next();
1863 }
1864 }
1865 else
1866 {
1867 m_current = line;
1868 HilightAll( FALSE );
1869 m_current->ReverseHilight();
1870 RefreshLine( m_current );
1871 }
1872 }
1873 if (m_current != oldCurrent)
1874 {
1875 RefreshLine( oldCurrent );
1876 UnfocusLine( oldCurrent );
1877 FocusLine( m_current );
1878 }
1879
1880 // forceClick is only set if the previous click was on another item
1881 m_lastOnSame = !forceClick && (m_current == oldCurrent);
1882
1883 return;
1884 }
1885 }
1886
1887 void wxListMainWindow::MoveToFocus()
1888 {
1889 if (!m_current) return;
1890
1891 int item_x = 0;
1892 int item_y = 0;
1893 int item_w = 0;
1894 int item_h = 0;
1895 m_current->GetExtent( item_x, item_y, item_w, item_h );
1896
1897 int client_w = 0;
1898 int client_h = 0;
1899 GetClientSize( &client_w, &client_h );
1900
1901 int view_x = m_xScroll*GetScrollPos( wxHORIZONTAL );
1902 int view_y = m_yScroll*GetScrollPos( wxVERTICAL );
1903
1904 if (m_mode & wxLC_REPORT)
1905 {
1906 if (item_y-5 < view_y )
1907 Scroll( -1, (item_y-5)/m_yScroll );
1908 if (item_y+item_h+5 > view_y+client_h)
1909 Scroll( -1, (item_y+item_h-client_h+15)/m_yScroll );
1910 }
1911 else
1912 {
1913 if (item_x-view_x < 5)
1914 Scroll( (item_x-5)/m_xScroll, -1 );
1915 if (item_x+item_w-5 > view_x+client_w)
1916 Scroll( (item_x+item_w-client_w+15)/m_xScroll, -1 );
1917 }
1918 }
1919
1920 void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
1921 {
1922 if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE );
1923 wxListLineData *oldCurrent = m_current;
1924 m_current = newCurrent;
1925 if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE );
1926 RefreshLine( m_current );
1927 RefreshLine( oldCurrent );
1928 FocusLine( m_current );
1929 UnfocusLine( oldCurrent );
1930 MoveToFocus();
1931 }
1932
1933 void wxListMainWindow::OnKeyDown( wxKeyEvent &event )
1934 {
1935 wxWindow *parent = GetParent();
1936
1937 /* we propagate the key event up */
1938 wxKeyEvent ke( wxEVT_KEY_DOWN );
1939 ke.m_shiftDown = event.m_shiftDown;
1940 ke.m_controlDown = event.m_controlDown;
1941 ke.m_altDown = event.m_altDown;
1942 ke.m_metaDown = event.m_metaDown;
1943 ke.m_keyCode = event.m_keyCode;
1944 ke.m_x = event.m_x;
1945 ke.m_y = event.m_y;
1946 ke.SetEventObject( parent );
1947 if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1948
1949 event.Skip();
1950 }
1951
1952 void wxListMainWindow::OnChar( wxKeyEvent &event )
1953 {
1954 wxWindow *parent = GetParent();
1955
1956 /* we send a list_key event up */
1957 wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
1958 le.m_code = (int)event.KeyCode();
1959 le.SetEventObject( parent );
1960 parent->GetEventHandler()->ProcessEvent( le );
1961
1962 /* we propagate the char event up */
1963 wxKeyEvent ke( wxEVT_CHAR );
1964 ke.m_shiftDown = event.m_shiftDown;
1965 ke.m_controlDown = event.m_controlDown;
1966 ke.m_altDown = event.m_altDown;
1967 ke.m_metaDown = event.m_metaDown;
1968 ke.m_keyCode = event.m_keyCode;
1969 ke.m_x = event.m_x;
1970 ke.m_y = event.m_y;
1971 ke.SetEventObject( parent );
1972 if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1973
1974 if (event.KeyCode() == WXK_TAB)
1975 {
1976 wxNavigationKeyEvent nevent;
1977 nevent.SetWindowChange( event.ControlDown() );
1978 nevent.SetDirection( !event.ShiftDown() );
1979 nevent.SetEventObject( GetParent()->GetParent() );
1980 nevent.SetCurrentFocus( m_parent );
1981 if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent )) return;
1982 }
1983
1984 /* no item -> nothing to do */
1985 if (!m_current)
1986 {
1987 event.Skip();
1988 return;
1989 }
1990
1991 switch (event.KeyCode())
1992 {
1993 case WXK_UP:
1994 {
1995 wxNode *node = m_lines.Member( m_current )->Previous();
1996 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
1997 break;
1998 }
1999 case WXK_DOWN:
2000 {
2001 wxNode *node = m_lines.Member( m_current )->Next();
2002 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2003 break;
2004 }
2005 case WXK_END:
2006 {
2007 wxNode *node = m_lines.Last();
2008 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2009 break;
2010 }
2011 case WXK_HOME:
2012 {
2013 wxNode *node = m_lines.First();
2014 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2015 break;
2016 }
2017 case WXK_PRIOR:
2018 {
2019 int steps = 0;
2020 if (m_mode & wxLC_REPORT)
2021 {
2022 steps = m_visibleLines-1;
2023 }
2024 else
2025 {
2026 int pos = 0;
2027 wxNode *node = m_lines.First();
2028 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
2029 steps = pos % m_visibleLines;
2030 }
2031 wxNode *node = m_lines.Member( m_current );
2032 for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
2033 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2034 break;
2035 }
2036 case WXK_NEXT:
2037 {
2038 int steps = 0;
2039 if (m_mode & wxLC_REPORT)
2040 {
2041 steps = m_visibleLines-1;
2042 }
2043 else
2044 {
2045 int pos = 0; wxNode *node = m_lines.First();
2046 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
2047 steps = m_visibleLines-(pos % m_visibleLines)-1;
2048 }
2049 wxNode *node = m_lines.Member( m_current );
2050 for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
2051 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2052 break;
2053 }
2054 case WXK_LEFT:
2055 {
2056 if (!(m_mode & wxLC_REPORT))
2057 {
2058 wxNode *node = m_lines.Member( m_current );
2059 for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
2060 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2061 }
2062 break;
2063 }
2064 case WXK_RIGHT:
2065 {
2066 if (!(m_mode & wxLC_REPORT))
2067 {
2068 wxNode *node = m_lines.Member( m_current );
2069 for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
2070 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2071 }
2072 break;
2073 }
2074 case WXK_SPACE:
2075 {
2076 if (m_mode & wxLC_SINGLE_SEL)
2077 {
2078 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
2079 le.SetEventObject( GetParent() );
2080 le.m_itemIndex = GetIndexOfLine( m_current );
2081 m_current->GetItem( 0, le.m_item );
2082 GetParent()->GetEventHandler()->ProcessEvent( le );
2083 }
2084 else
2085 {
2086 m_current->ReverseHilight();
2087 RefreshLine( m_current );
2088 }
2089 break;
2090 }
2091 case WXK_INSERT:
2092 {
2093 if (!(m_mode & wxLC_SINGLE_SEL))
2094 {
2095 wxListLineData *oldCurrent = m_current;
2096 m_current->ReverseHilight();
2097 wxNode *node = m_lines.Member( m_current )->Next();
2098 if (node) m_current = (wxListLineData*)node->Data();
2099 RefreshLine( oldCurrent );
2100 RefreshLine( m_current );
2101 UnfocusLine( oldCurrent );
2102 FocusLine( m_current );
2103 MoveToFocus();
2104 }
2105 break;
2106 }
2107 case WXK_RETURN:
2108 case WXK_EXECUTE:
2109 {
2110 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
2111 le.SetEventObject( GetParent() );
2112 le.m_itemIndex = GetIndexOfLine( m_current );
2113 m_current->GetItem( 0, le.m_item );
2114 GetParent()->GetEventHandler()->ProcessEvent( le );
2115 break;
2116 }
2117 default:
2118 {
2119 event.Skip();
2120 return;
2121 }
2122 }
2123 m_usedKeys = TRUE;
2124 }
2125
2126 #ifdef __WXGTK__
2127 extern wxWindow *g_focusWindow;
2128 #endif
2129
2130 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
2131 {
2132 m_hasFocus = TRUE;
2133 RefreshLine( m_current );
2134
2135 if (!GetParent()) return;
2136
2137 #ifdef __WXGTK__
2138 g_focusWindow = GetParent();
2139 #endif
2140
2141 wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
2142 event.SetEventObject( GetParent() );
2143 GetParent()->GetEventHandler()->ProcessEvent( event );
2144 }
2145
2146 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
2147 {
2148 m_hasFocus = FALSE;
2149 RefreshLine( m_current );
2150 }
2151
2152 void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
2153 {
2154 /*
2155 We don't even allow the wxScrolledWindow::AdjustScrollbars() call
2156
2157 */
2158 m_dirty = TRUE;
2159 }
2160
2161 void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
2162 {
2163 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
2164 {
2165 m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2166 return;
2167 }
2168 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
2169 {
2170 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2171 }
2172 if ((m_mode & wxLC_LIST) && (m_small_image_list))
2173 {
2174 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2175 }
2176 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
2177 {
2178 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2179 return;
2180 }
2181 }
2182
2183 void wxListMainWindow::GetImageSize( int index, int &width, int &height )
2184 {
2185 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
2186 {
2187 m_normal_image_list->GetSize( index, width, height );
2188 return;
2189 }
2190 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
2191 {
2192 m_small_image_list->GetSize( index, width, height );
2193 return;
2194 }
2195 if ((m_mode & wxLC_LIST) && (m_small_image_list))
2196 {
2197 m_small_image_list->GetSize( index, width, height );
2198 return;
2199 }
2200 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
2201 {
2202 m_small_image_list->GetSize( index, width, height );
2203 return;
2204 }
2205 width = 0;
2206 height = 0;
2207 }
2208
2209 int wxListMainWindow::GetTextLength( wxString &s )
2210 {
2211 wxClientDC dc( this );
2212 wxCoord lw = 0;
2213 wxCoord lh = 0;
2214 dc.GetTextExtent( s, &lw, &lh );
2215 return lw + 6;
2216 }
2217
2218 int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
2219 {
2220 int i = 0;
2221 wxNode *node = m_lines.First();
2222 while (node)
2223 {
2224 if (line == (wxListLineData*)node->Data()) return i;
2225 i++;
2226 node = node->Next();
2227 }
2228 return -1;
2229 }
2230
2231 void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
2232 {
2233 m_dirty = TRUE;
2234 if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
2235 if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
2236 }
2237
2238 void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
2239 {
2240 m_dirty = TRUE;
2241 if (isSmall)
2242 {
2243 m_small_spacing = spacing;
2244 }
2245 else
2246 {
2247 m_normal_spacing = spacing;
2248 }
2249 }
2250
2251 int wxListMainWindow::GetItemSpacing( bool isSmall )
2252 {
2253 if (isSmall) return m_small_spacing; else return m_normal_spacing;
2254 }
2255
2256 void wxListMainWindow::SetColumn( int col, wxListItem &item )
2257 {
2258 m_dirty = TRUE;
2259 wxNode *node = m_columns.Nth( col );
2260 if (node)
2261 {
2262 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
2263 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2264 column->SetItem( item );
2265 }
2266 wxListCtrl *lc = (wxListCtrl*) GetParent();
2267 if (lc->m_headerWin) lc->m_headerWin->Refresh();
2268 }
2269
2270 void wxListMainWindow::SetColumnWidth( int col, int width )
2271 {
2272 if (!(m_mode & wxLC_REPORT)) return;
2273
2274 m_dirty = TRUE;
2275
2276 wxNode *node = (wxNode*) NULL;
2277
2278 if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80;
2279 if (width == wxLIST_AUTOSIZE)
2280 {
2281 wxClientDC dc(this);
2282 dc.SetFont( GetFont() );
2283 int max = 10;
2284 node = m_lines.First();
2285 while (node)
2286 {
2287 wxListLineData *line = (wxListLineData*)node->Data();
2288 wxNode *n = line->m_items.Nth( col );
2289 if (n)
2290 {
2291 wxListItemData *item = (wxListItemData*)n->Data();
2292 int current = 0, ix = 0, iy = 0;
2293 wxCoord lx = 0, ly = 0;
2294 if (item->HasImage())
2295 {
2296 GetImageSize( item->GetImage(), ix, iy );
2297 current = ix + 5;
2298 }
2299 if (item->HasText())
2300 {
2301 wxString str;
2302 item->GetText( str );
2303 dc.GetTextExtent( str, &lx, &ly );
2304 current += lx;
2305 }
2306 if (current > max) max = current;
2307 }
2308 node = node->Next();
2309 }
2310 width = max+10;
2311 }
2312
2313 node = m_columns.Nth( col );
2314 if (node)
2315 {
2316 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2317 column->SetWidth( width );
2318 }
2319
2320 node = m_lines.First();
2321 while (node)
2322 {
2323 wxListLineData *line = (wxListLineData*)node->Data();
2324 wxNode *n = line->m_items.Nth( col );
2325 if (n)
2326 {
2327 wxListItemData *item = (wxListItemData*)n->Data();
2328 item->SetSize( width, -1 );
2329 }
2330 node = node->Next();
2331 }
2332
2333 wxListCtrl *lc = (wxListCtrl*) GetParent();
2334 if (lc->m_headerWin) lc->m_headerWin->Refresh();
2335 }
2336
2337 void wxListMainWindow::GetColumn( int col, wxListItem &item )
2338 {
2339 wxNode *node = m_columns.Nth( col );
2340 if (node)
2341 {
2342 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2343 column->GetItem( item );
2344 }
2345 else
2346 {
2347 item.m_format = 0;
2348 item.m_width = 0;
2349 item.m_text = "";
2350 item.m_image = 0;
2351 item.m_data = 0;
2352 }
2353 }
2354
2355 int wxListMainWindow::GetColumnWidth( int col )
2356 {
2357 wxNode *node = m_columns.Nth( col );
2358 if (node)
2359 {
2360 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2361 return column->GetWidth();
2362 }
2363 else
2364 {
2365 return 0;
2366 }
2367 }
2368
2369 int wxListMainWindow::GetColumnCount()
2370 {
2371 return m_columns.Number();
2372 }
2373
2374 int wxListMainWindow::GetCountPerPage()
2375 {
2376 return m_visibleLines;
2377 }
2378
2379 void wxListMainWindow::SetItem( wxListItem &item )
2380 {
2381 m_dirty = TRUE;
2382 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2383 if (node)
2384 {
2385 wxListLineData *line = (wxListLineData*)node->Data();
2386 if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
2387 line->SetItem( item.m_col, item );
2388 }
2389 }
2390
2391 void wxListMainWindow::SetItemState( long item, long state, long stateMask )
2392 {
2393 // m_dirty = TRUE; no recalcs needed
2394
2395 wxListLineData *oldCurrent = m_current;
2396
2397 if (stateMask & wxLIST_STATE_FOCUSED)
2398 {
2399 wxNode *node = m_lines.Nth( (size_t)item );
2400 if (node)
2401 {
2402 wxListLineData *line = (wxListLineData*)node->Data();
2403 UnfocusLine( m_current );
2404 m_current = line;
2405 FocusLine( m_current );
2406 RefreshLine( m_current );
2407 if (oldCurrent) RefreshLine( oldCurrent );
2408 }
2409 }
2410
2411 if (stateMask & wxLIST_STATE_SELECTED)
2412 {
2413 bool on = (state & wxLIST_STATE_SELECTED) != 0;
2414 if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
2415
2416 wxNode *node = m_lines.Nth( (size_t)item );
2417 if (node)
2418 {
2419 wxListLineData *line = (wxListLineData*)node->Data();
2420 if (m_mode & wxLC_SINGLE_SEL)
2421 {
2422 UnfocusLine( m_current );
2423 m_current = line;
2424 FocusLine( m_current );
2425 if (oldCurrent) oldCurrent->Hilight( FALSE );
2426 RefreshLine( m_current );
2427 if (oldCurrent) RefreshLine( oldCurrent );
2428 }
2429 bool on = (state & wxLIST_STATE_SELECTED) != 0;
2430 if (on != line->IsHilighted())
2431 {
2432 line->Hilight( on );
2433 RefreshLine( line );
2434 }
2435 }
2436 }
2437 }
2438
2439 int wxListMainWindow::GetItemState( long item, long stateMask )
2440 {
2441 int ret = wxLIST_STATE_DONTCARE;
2442 if (stateMask & wxLIST_STATE_FOCUSED)
2443 {
2444 wxNode *node = m_lines.Nth( (size_t)item );
2445 if (node)
2446 {
2447 wxListLineData *line = (wxListLineData*)node->Data();
2448 if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
2449 }
2450 }
2451 if (stateMask & wxLIST_STATE_SELECTED)
2452 {
2453 wxNode *node = m_lines.Nth( (size_t)item );
2454 if (node)
2455 {
2456 wxListLineData *line = (wxListLineData*)node->Data();
2457 if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
2458 }
2459 }
2460 return ret;
2461 }
2462
2463 void wxListMainWindow::GetItem( wxListItem &item )
2464 {
2465 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2466 if (node)
2467 {
2468 wxListLineData *line = (wxListLineData*)node->Data();
2469 line->GetItem( item.m_col, item );
2470 }
2471 else
2472 {
2473 item.m_mask = 0;
2474 item.m_text = "";
2475 item.m_image = 0;
2476 item.m_data = 0;
2477 }
2478 }
2479
2480 int wxListMainWindow::GetItemCount()
2481 {
2482 return m_lines.Number();
2483 }
2484
2485 void wxListMainWindow::GetItemRect( long index, wxRect &rect )
2486 {
2487 wxNode *node = m_lines.Nth( (size_t)index );
2488 if (node)
2489 {
2490 wxListLineData *line = (wxListLineData*)node->Data();
2491 line->GetRect( rect );
2492 }
2493 else
2494 {
2495 rect.x = 0;
2496 rect.y = 0;
2497 rect.width = 0;
2498 rect.height = 0;
2499 }
2500 }
2501
2502 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
2503 {
2504 wxNode *node = m_lines.Nth( (size_t)item );
2505 if (node)
2506 {
2507 wxRect rect;
2508 wxListLineData *line = (wxListLineData*)node->Data();
2509 line->GetRect( rect );
2510 pos.x = rect.x;
2511 pos.y = rect.y;
2512 }
2513 else
2514 {
2515 pos.x = 0;
2516 pos.y = 0;
2517 }
2518 return TRUE;
2519 }
2520
2521 int wxListMainWindow::GetSelectedItemCount()
2522 {
2523 int ret = 0;
2524 wxNode *node = m_lines.First();
2525 while (node)
2526 {
2527 wxListLineData *line = (wxListLineData*)node->Data();
2528 if (line->IsHilighted()) ret++;
2529 node = node->Next();
2530 }
2531 return ret;
2532 }
2533
2534 void wxListMainWindow::SetMode( long mode )
2535 {
2536 m_dirty = TRUE;
2537 m_mode = mode;
2538
2539 DeleteEverything();
2540
2541 if (m_mode & wxLC_REPORT)
2542 {
2543 #if wxUSE_GENERIC_LIST_EXTENSIONS
2544 m_xScroll = 15;
2545 #else
2546 m_xScroll = 0;
2547 #endif
2548 m_yScroll = 15;
2549 }
2550 else
2551 {
2552 m_xScroll = 15;
2553 m_yScroll = 0;
2554 }
2555 }
2556
2557 long wxListMainWindow::GetMode() const
2558 {
2559 return m_mode;
2560 }
2561
2562 void wxListMainWindow::CalculatePositions()
2563 {
2564 if (!m_lines.First()) return;
2565
2566 wxClientDC dc( this );
2567 dc.SetFont( GetFont() );
2568
2569 int iconSpacing = 0;
2570 if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
2571 if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
2572
2573 // we take the first line (which also can be an icon or
2574 // an a text item in wxLC_ICON and wxLC_LIST modes) to
2575 // measure the size of the line
2576
2577 int lineWidth = 0;
2578 int lineHeight = 0;
2579 int lineSpacing = 0;
2580
2581 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
2582 line->CalculateSize( &dc, iconSpacing );
2583 int dummy = 0;
2584 line->GetSize( dummy, lineSpacing );
2585 lineSpacing += 1;
2586
2587 int clientWidth = 0;
2588 int clientHeight = 0;
2589
2590 if (m_mode & wxLC_REPORT)
2591 {
2592 int x = 4;
2593 int y = 1;
2594 int entireHeight = m_lines.Number() * lineSpacing + 2;
2595 int scroll_pos = GetScrollPos( wxVERTICAL );
2596 #if wxUSE_GENERIC_LIST_EXTENSIONS
2597 int x_scroll_pos = GetScrollPos( wxHORIZONTAL );
2598 #else
2599 SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
2600 #endif
2601 GetClientSize( &clientWidth, &clientHeight );
2602
2603 wxNode* node = m_lines.First();
2604 int entireWidth = 0 ;
2605 while (node)
2606 {
2607 wxListLineData *line = (wxListLineData*)node->Data();
2608 line->CalculateSize( &dc, iconSpacing );
2609 line->SetPosition( &dc, x, y, clientWidth );
2610 int col_x = 2;
2611 for (int i = 0; i < GetColumnCount(); i++)
2612 {
2613 line->SetColumnPosition( i, col_x );
2614 col_x += GetColumnWidth( i );
2615 }
2616 entireWidth = wxMax( entireWidth , col_x ) ;
2617 #if wxUSE_GENERIC_LIST_EXTENSIONS
2618 line->SetPosition( &dc, x, y, col_x );
2619 #endif
2620 y += lineSpacing; // one pixel blank line between items
2621 node = node->Next();
2622 }
2623 m_visibleLines = clientHeight / lineSpacing;
2624 #if wxUSE_GENERIC_LIST_EXTENSIONS
2625 SetScrollbars( m_xScroll, m_yScroll, entireWidth / m_xScroll , (entireHeight+15) / m_yScroll, x_scroll_pos , scroll_pos, TRUE );
2626 #endif
2627 }
2628 else
2629 {
2630 // at first we try without any scrollbar. if the items don't
2631 // fit into the window, we recalculate after subtracting an
2632 // approximated 15 pt for the horizontal scrollbar
2633
2634 GetSize( &clientWidth, &clientHeight );
2635 clientHeight -= 4; // sunken frame
2636
2637 int entireWidth = 0;
2638
2639 for (int tries = 0; tries < 2; tries++)
2640 {
2641 entireWidth = 0;
2642 int x = 2;
2643 int y = 2;
2644 int maxWidth = 0;
2645 m_visibleLines = 0;
2646 int m_currentVisibleLines = 0;
2647 wxNode *node = m_lines.First();
2648 while (node)
2649 {
2650 m_currentVisibleLines++;
2651 wxListLineData *line = (wxListLineData*)node->Data();
2652 line->CalculateSize( &dc, iconSpacing );
2653 line->SetPosition( &dc, x, y, clientWidth );
2654 line->GetSize( lineWidth, lineHeight );
2655 if (lineWidth > maxWidth) maxWidth = lineWidth;
2656 y += lineSpacing;
2657 if (m_currentVisibleLines > m_visibleLines)
2658 m_visibleLines = m_currentVisibleLines;
2659 if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
2660 {
2661 m_currentVisibleLines = 0;
2662 y = 2;
2663 x += maxWidth+6;
2664 entireWidth += maxWidth+6;
2665 maxWidth = 0;
2666 }
2667 node = node->Next();
2668 if (!node) entireWidth += maxWidth;
2669 if ((tries == 0) && (entireWidth > clientWidth))
2670 {
2671 clientHeight -= 15; // scrollbar height
2672 m_visibleLines = 0;
2673 m_currentVisibleLines = 0;
2674 break;
2675 }
2676 if (!node) tries = 1; // everything fits, no second try required
2677 }
2678 }
2679
2680 int scroll_pos = GetScrollPos( wxHORIZONTAL );
2681 SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
2682 }
2683 }
2684
2685 void wxListMainWindow::RealizeChanges( void )
2686 {
2687 if (!m_current)
2688 {
2689 wxNode *node = m_lines.First();
2690 if (node) m_current = (wxListLineData*)node->Data();
2691 }
2692 if (m_current)
2693 {
2694 FocusLine( m_current );
2695 if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
2696 }
2697 }
2698
2699 long wxListMainWindow::GetNextItem( long item,
2700 int WXUNUSED(geometry),
2701 int state )
2702 {
2703 long ret = item,
2704 max = GetItemCount();
2705 wxCHECK_MSG( (ret == -1) || (ret < max), -1,
2706 _T("invalid listctrl index in GetNextItem()") );
2707
2708 // notice that we start with the next item (or the first one if item == -1)
2709 // and this is intentional to allow writing a simple loop to iterate over
2710 // all selected items
2711 ret++;
2712 if ( ret == max )
2713 {
2714 // this is not an error because the index was ok initially, just no
2715 // such item
2716 return -1;
2717 }
2718
2719 wxNode *node = m_lines.Nth( (size_t)ret );
2720 while (node)
2721 {
2722 wxListLineData *line = (wxListLineData*)node->Data();
2723 if ((state & wxLIST_STATE_FOCUSED) && (line == m_current))
2724 return ret;
2725 if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted()))
2726 return ret;
2727 if (!state)
2728 return ret;
2729 ret++;
2730
2731 node = node->Next();
2732 }
2733
2734 return -1;
2735 }
2736
2737 void wxListMainWindow::DeleteItem( long index )
2738 {
2739 m_dirty = TRUE;
2740 wxNode *node = m_lines.Nth( (size_t)index );
2741 if (node)
2742 {
2743 wxListLineData *line = (wxListLineData*)node->Data();
2744 if (m_current == line) m_current = (wxListLineData *) NULL;
2745 DeleteLine( line );
2746 m_lines.DeleteNode( node );
2747 }
2748 }
2749
2750 void wxListMainWindow::DeleteColumn( int col )
2751 {
2752 wxCHECK_RET( col < (int)m_columns.GetCount(),
2753 wxT("attempting to delete inexistent column in wxListView") );
2754
2755 m_dirty = TRUE;
2756 wxNode *node = m_columns.Nth( col );
2757 if (node) m_columns.DeleteNode( node );
2758 }
2759
2760 void wxListMainWindow::DeleteAllItems()
2761 {
2762 m_dirty = TRUE;
2763 m_current = (wxListLineData *) NULL;
2764
2765 // to make the deletion of all items faster, we don't send the
2766 // notifications in this case: this is compatible with wxMSW and
2767 // documented in DeleteAllItems() description
2768
2769 wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetParent()->GetId() );
2770 event.SetEventObject( GetParent() );
2771 GetParent()->GetEventHandler()->ProcessEvent( event );
2772
2773 m_lines.Clear();
2774 }
2775
2776 void wxListMainWindow::DeleteEverything()
2777 {
2778 DeleteAllItems();
2779
2780 m_columns.Clear();
2781 }
2782
2783 void wxListMainWindow::EnsureVisible( long index )
2784 {
2785 // We have to call this here because the label in
2786 // question might just have been added and no screen
2787 // update taken place.
2788 if (m_dirty) wxYield();
2789
2790 wxListLineData *oldCurrent = m_current;
2791 m_current = (wxListLineData *) NULL;
2792 wxNode *node = m_lines.Nth( (size_t)index );
2793 if (node) m_current = (wxListLineData*)node->Data();
2794 if (m_current) MoveToFocus();
2795 m_current = oldCurrent;
2796 }
2797
2798 long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
2799 {
2800 long pos = start;
2801 wxString tmp = str;
2802 if (pos < 0) pos = 0;
2803 wxNode *node = m_lines.Nth( (size_t)pos );
2804 while (node)
2805 {
2806 wxListLineData *line = (wxListLineData*)node->Data();
2807 wxString s = "";
2808 line->GetText( 0, s );
2809 if (s == tmp) return pos;
2810 node = node->Next();
2811 pos++;
2812 }
2813 return -1;
2814 }
2815
2816 long wxListMainWindow::FindItem(long start, long data)
2817 {
2818 long pos = start;
2819 if (pos < 0) pos = 0;
2820 wxNode *node = m_lines.Nth( (size_t)pos );
2821 while (node)
2822 {
2823 wxListLineData *line = (wxListLineData*)node->Data();
2824 wxListItem item;
2825 line->GetItem( 0, item );
2826 if (item.m_data == data) return pos;
2827 node = node->Next();
2828 pos++;
2829 }
2830 return -1;
2831 }
2832
2833 long wxListMainWindow::HitTest( int x, int y, int &flags )
2834 {
2835 wxNode *node = m_lines.First();
2836 int count = 0;
2837 while (node)
2838 {
2839 wxListLineData *line = (wxListLineData*)node->Data();
2840 long ret = line->IsHit( x, y );
2841 if (ret & flags)
2842 {
2843 flags = (int)ret;
2844 return count;
2845 }
2846 node = node->Next();
2847 count++;
2848 }
2849 return -1;
2850 }
2851
2852 void wxListMainWindow::InsertItem( wxListItem &item )
2853 {
2854 m_dirty = TRUE;
2855 int mode = 0;
2856 if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
2857 else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
2858 else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
2859 else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo
2860
2861 wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
2862
2863 if (m_mode & wxLC_REPORT)
2864 {
2865 line->InitItems( GetColumnCount() );
2866 item.m_width = GetColumnWidth( 0 )-3;
2867 }
2868 else
2869 {
2870 line->InitItems( 1 );
2871 }
2872
2873 line->SetItem( 0, item );
2874 if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
2875 {
2876 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2877 if (node) m_lines.Insert( node, line );
2878 }
2879 else
2880 {
2881 m_lines.Append( line );
2882 }
2883 }
2884
2885 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
2886 {
2887 m_dirty = TRUE;
2888 if (m_mode & wxLC_REPORT)
2889 {
2890 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
2891 wxListHeaderData *column = new wxListHeaderData( item );
2892 if ((col >= 0) && (col < (int)m_columns.GetCount()))
2893 {
2894 wxNode *node = m_columns.Nth( (size_t)col );
2895 if (node)
2896 m_columns.Insert( node, column );
2897 }
2898 else
2899 {
2900 m_columns.Append( column );
2901 }
2902 }
2903 }
2904
2905 wxListCtrlCompare list_ctrl_compare_func_2;
2906 long list_ctrl_compare_data;
2907
2908 int LINKAGEMODE list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
2909 {
2910 wxListLineData *line1 = *((wxListLineData**)arg1);
2911 wxListLineData *line2 = *((wxListLineData**)arg2);
2912 wxListItem item;
2913 line1->GetItem( 0, item );
2914 long data1 = item.m_data;
2915 line2->GetItem( 0, item );
2916 long data2 = item.m_data;
2917 return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
2918 }
2919
2920 void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
2921 {
2922 list_ctrl_compare_func_2 = fn;
2923 list_ctrl_compare_data = data;
2924 m_lines.Sort( list_ctrl_compare_func_1 );
2925 m_dirty = TRUE;
2926 }
2927
2928 void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
2929 {
2930 wxScrolledWindow::OnScroll( event ) ;
2931 #if wxUSE_GENERIC_LIST_EXTENSIONS
2932
2933 if (event.GetOrientation() == wxHORIZONTAL && ( m_mode & wxLC_REPORT ))
2934 {
2935 wxListCtrl* lc = wxDynamicCast( GetParent() , wxListCtrl ) ;
2936 if ( lc )
2937 {
2938 lc->m_headerWin->Refresh() ;
2939 #ifdef __WXMAC__
2940 lc->m_headerWin->MacUpdateImmediately() ;
2941 #endif
2942 }
2943 }
2944 #endif
2945 }
2946
2947 // -------------------------------------------------------------------------------------
2948 // wxListItem
2949 // -------------------------------------------------------------------------------------
2950
2951 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
2952
2953 wxListItem::wxListItem()
2954 {
2955 m_mask = 0;
2956 m_itemId = 0;
2957 m_col = 0;
2958 m_state = 0;
2959 m_stateMask = 0;
2960 m_image = 0;
2961 m_data = 0;
2962 m_format = wxLIST_FORMAT_CENTRE;
2963 m_width = 0;
2964
2965 m_attr = NULL;
2966 }
2967
2968 void wxListItem::Clear()
2969 {
2970 m_mask = 0;
2971 m_itemId = 0;
2972 m_col = 0;
2973 m_state = 0;
2974 m_stateMask = 0;
2975 m_image = 0;
2976 m_data = 0;
2977 m_format = wxLIST_FORMAT_CENTRE;
2978 m_width = 0;
2979 m_text = wxEmptyString;
2980
2981 if (m_attr) delete m_attr;
2982 m_attr = NULL;
2983 }
2984
2985 void wxListItem::ClearAttributes()
2986 {
2987 if (m_attr) delete m_attr;
2988 m_attr = NULL;
2989 }
2990
2991 // -------------------------------------------------------------------------------------
2992 // wxListEvent
2993 // -------------------------------------------------------------------------------------
2994
2995 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
2996
2997 wxListEvent::wxListEvent( wxEventType commandType, int id ):
2998 wxNotifyEvent( commandType, id )
2999 {
3000 m_code = 0;
3001 m_itemIndex = 0;
3002 m_oldItemIndex = 0;
3003 m_col = 0;
3004 m_cancelled = FALSE;
3005 m_pointDrag.x = 0;
3006 m_pointDrag.y = 0;
3007 }
3008
3009 void wxListEvent::CopyObject(wxObject& object_dest) const
3010 {
3011 wxListEvent *obj = (wxListEvent *)&object_dest;
3012
3013 wxNotifyEvent::CopyObject(object_dest);
3014
3015 obj->m_code = m_code;
3016 obj->m_itemIndex = m_itemIndex;
3017 obj->m_oldItemIndex = m_oldItemIndex;
3018 obj->m_col = m_col;
3019 obj->m_cancelled = m_cancelled;
3020 obj->m_pointDrag = m_pointDrag;
3021 obj->m_item.m_mask = m_item.m_mask;
3022 obj->m_item.m_itemId = m_item.m_itemId;
3023 obj->m_item.m_col = m_item.m_col;
3024 obj->m_item.m_state = m_item.m_state;
3025 obj->m_item.m_stateMask = m_item.m_stateMask;
3026 obj->m_item.m_text = m_item.m_text;
3027 obj->m_item.m_image = m_item.m_image;
3028 obj->m_item.m_data = m_item.m_data;
3029 obj->m_item.m_format = m_item.m_format;
3030 obj->m_item.m_width = m_item.m_width;
3031
3032 if ( m_item.HasAttributes() )
3033 {
3034 obj->m_item.SetTextColour(m_item.GetTextColour());
3035 }
3036 }
3037
3038 // -------------------------------------------------------------------------------------
3039 // wxListCtrl
3040 // -------------------------------------------------------------------------------------
3041
3042 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
3043
3044 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
3045 EVT_SIZE (wxListCtrl::OnSize)
3046 EVT_IDLE (wxListCtrl::OnIdle)
3047 END_EVENT_TABLE()
3048
3049 wxListCtrl::wxListCtrl()
3050 {
3051 m_imageListNormal = (wxImageList *) NULL;
3052 m_imageListSmall = (wxImageList *) NULL;
3053 m_imageListState = (wxImageList *) NULL;
3054 m_mainWin = (wxListMainWindow*) NULL;
3055 m_headerWin = (wxListHeaderWindow*) NULL;
3056 }
3057
3058 wxListCtrl::~wxListCtrl()
3059 {
3060 }
3061
3062 bool wxListCtrl::Create(wxWindow *parent,
3063 wxWindowID id,
3064 const wxPoint &pos,
3065 const wxSize &size,
3066 long style,
3067 const wxValidator &validator,
3068 const wxString &name)
3069 {
3070 m_imageListNormal = (wxImageList *) NULL;
3071 m_imageListSmall = (wxImageList *) NULL;
3072 m_imageListState = (wxImageList *) NULL;
3073 m_mainWin = (wxListMainWindow*) NULL;
3074 m_headerWin = (wxListHeaderWindow*) NULL;
3075
3076 if ( !(style & (wxLC_REPORT | wxLC_LIST | wxLC_ICON)) )
3077 {
3078 style = style | wxLC_LIST;
3079 }
3080
3081 bool ret = wxControl::Create( parent, id, pos, size, style, validator, name );
3082
3083
3084 if (style & wxSUNKEN_BORDER)
3085 style -= wxSUNKEN_BORDER;
3086
3087 m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style );
3088
3089 if (HasFlag(wxLC_REPORT))
3090 {
3091 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
3092 if (HasFlag(wxLC_NO_HEADER))
3093 m_headerWin->Show( FALSE );
3094 }
3095 else
3096 {
3097 m_headerWin = (wxListHeaderWindow *) NULL;
3098 }
3099
3100 SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
3101
3102 return ret;
3103 }
3104
3105 void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
3106 {
3107 /* handled in OnIdle */
3108
3109 if (m_mainWin) m_mainWin->m_dirty = TRUE;
3110 }
3111
3112 void wxListCtrl::SetSingleStyle( long style, bool add )
3113 {
3114 long flag = GetWindowStyle();
3115
3116 if (add)
3117 {
3118 if (style & wxLC_MASK_TYPE) flag = flag & ~wxLC_MASK_TYPE;
3119 if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
3120 if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
3121 }
3122
3123 if (add)
3124 {
3125 flag |= style;
3126 }
3127 else
3128 {
3129 if (flag & style) flag -= style;
3130 }
3131
3132 SetWindowStyleFlag( flag );
3133 }
3134
3135 void wxListCtrl::SetWindowStyleFlag( long flag )
3136 {
3137 if (m_mainWin)
3138 {
3139 m_mainWin->DeleteEverything();
3140
3141 int width = 0;
3142 int height = 0;
3143 GetClientSize( &width, &height );
3144
3145 m_mainWin->SetMode( flag );
3146
3147 if (flag & wxLC_REPORT)
3148 {
3149 if (!HasFlag(wxLC_REPORT))
3150 {
3151 if (!m_headerWin)
3152 {
3153 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin,
3154 wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
3155 if (HasFlag(wxLC_NO_HEADER))
3156 m_headerWin->Show( FALSE );
3157 }
3158 else
3159 {
3160 if (flag & wxLC_NO_HEADER)
3161 m_headerWin->Show( FALSE );
3162 else
3163 m_headerWin->Show( TRUE );
3164 }
3165 }
3166 }
3167 else
3168 {
3169 if (HasFlag(wxLC_REPORT) && !(HasFlag(wxLC_NO_HEADER)))
3170 {
3171 m_headerWin->Show( FALSE );
3172 }
3173 }
3174 }
3175
3176 wxWindow::SetWindowStyleFlag( flag );
3177 }
3178
3179 bool wxListCtrl::GetColumn(int col, wxListItem &item) const
3180 {
3181 m_mainWin->GetColumn( col, item );
3182 return TRUE;
3183 }
3184
3185 bool wxListCtrl::SetColumn( int col, wxListItem& item )
3186 {
3187 m_mainWin->SetColumn( col, item );
3188 return TRUE;
3189 }
3190
3191 int wxListCtrl::GetColumnWidth( int col ) const
3192 {
3193 return m_mainWin->GetColumnWidth( col );
3194 }
3195
3196 bool wxListCtrl::SetColumnWidth( int col, int width )
3197 {
3198 m_mainWin->SetColumnWidth( col, width );
3199 return TRUE;
3200 }
3201
3202 int wxListCtrl::GetCountPerPage() const
3203 {
3204 return m_mainWin->GetCountPerPage(); // different from Windows ?
3205 }
3206
3207 bool wxListCtrl::GetItem( wxListItem &info ) const
3208 {
3209 m_mainWin->GetItem( info );
3210 return TRUE;
3211 }
3212
3213 bool wxListCtrl::SetItem( wxListItem &info )
3214 {
3215 m_mainWin->SetItem( info );
3216 return TRUE;
3217 }
3218
3219 long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
3220 {
3221 wxListItem info;
3222 info.m_text = label;
3223 info.m_mask = wxLIST_MASK_TEXT;
3224 info.m_itemId = index;
3225 info.m_col = col;
3226 if ( imageId > -1 )
3227 {
3228 info.m_image = imageId;
3229 info.m_mask |= wxLIST_MASK_IMAGE;
3230 };
3231 m_mainWin->SetItem(info);
3232 return TRUE;
3233 }
3234
3235 int wxListCtrl::GetItemState( long item, long stateMask ) const
3236 {
3237 return m_mainWin->GetItemState( item, stateMask );
3238 }
3239
3240 bool wxListCtrl::SetItemState( long item, long state, long stateMask )
3241 {
3242 m_mainWin->SetItemState( item, state, stateMask );
3243 return TRUE;
3244 }
3245
3246 bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
3247 {
3248 wxListItem info;
3249 info.m_image = image;
3250 info.m_mask = wxLIST_MASK_IMAGE;
3251 info.m_itemId = item;
3252 m_mainWin->SetItem( info );
3253 return TRUE;
3254 }
3255
3256 wxString wxListCtrl::GetItemText( long item ) const
3257 {
3258 wxListItem info;
3259 info.m_itemId = item;
3260 m_mainWin->GetItem( info );
3261 return info.m_text;
3262 }
3263
3264 void wxListCtrl::SetItemText( long item, const wxString &str )
3265 {
3266 wxListItem info;
3267 info.m_mask = wxLIST_MASK_TEXT;
3268 info.m_itemId = item;
3269 info.m_text = str;
3270 m_mainWin->SetItem( info );
3271 }
3272
3273 long wxListCtrl::GetItemData( long item ) const
3274 {
3275 wxListItem info;
3276 info.m_itemId = item;
3277 m_mainWin->GetItem( info );
3278 return info.m_data;
3279 }
3280
3281 bool wxListCtrl::SetItemData( long item, long data )
3282 {
3283 wxListItem info;
3284 info.m_mask = wxLIST_MASK_DATA;
3285 info.m_itemId = item;
3286 info.m_data = data;
3287 m_mainWin->SetItem( info );
3288 return TRUE;
3289 }
3290
3291 bool wxListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const
3292 {
3293 m_mainWin->GetItemRect( item, rect );
3294 return TRUE;
3295 }
3296
3297 bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
3298 {
3299 m_mainWin->GetItemPosition( item, pos );
3300 return TRUE;
3301 }
3302
3303 bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
3304 {
3305 return 0;
3306 }
3307
3308 int wxListCtrl::GetItemCount() const
3309 {
3310 return m_mainWin->GetItemCount();
3311 }
3312
3313 int wxListCtrl::GetColumnCount() const
3314 {
3315 return m_mainWin->GetColumnCount();
3316 }
3317
3318 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
3319 {
3320 m_mainWin->SetItemSpacing( spacing, isSmall );
3321 }
3322
3323 int wxListCtrl::GetItemSpacing( bool isSmall ) const
3324 {
3325 return m_mainWin->GetItemSpacing( isSmall );
3326 }
3327
3328 int wxListCtrl::GetSelectedItemCount() const
3329 {
3330 return m_mainWin->GetSelectedItemCount();
3331 }
3332
3333 wxColour wxListCtrl::GetTextColour() const
3334 {
3335 return GetForegroundColour();
3336 }
3337
3338 void wxListCtrl::SetTextColour(const wxColour& col)
3339 {
3340 SetForegroundColour(col);
3341 }
3342
3343 long wxListCtrl::GetTopItem() const
3344 {
3345 return 0;
3346 }
3347
3348 long wxListCtrl::GetNextItem( long item, int geom, int state ) const
3349 {
3350 return m_mainWin->GetNextItem( item, geom, state );
3351 }
3352
3353 wxImageList *wxListCtrl::GetImageList(int which) const
3354 {
3355 if (which == wxIMAGE_LIST_NORMAL)
3356 {
3357 return m_imageListNormal;
3358 }
3359 else if (which == wxIMAGE_LIST_SMALL)
3360 {
3361 return m_imageListSmall;
3362 }
3363 else if (which == wxIMAGE_LIST_STATE)
3364 {
3365 return m_imageListState;
3366 }
3367 return (wxImageList *) NULL;
3368 }
3369
3370 void wxListCtrl::SetImageList( wxImageList *imageList, int which )
3371 {
3372 m_mainWin->SetImageList( imageList, which );
3373 }
3374
3375 bool wxListCtrl::Arrange( int WXUNUSED(flag) )
3376 {
3377 return 0;
3378 }
3379
3380 bool wxListCtrl::DeleteItem( long item )
3381 {
3382 m_mainWin->DeleteItem( item );
3383 return TRUE;
3384 }
3385
3386 bool wxListCtrl::DeleteAllItems()
3387 {
3388 m_mainWin->DeleteAllItems();
3389 return TRUE;
3390 }
3391
3392 bool wxListCtrl::DeleteAllColumns()
3393 {
3394 for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
3395 DeleteColumn(n);
3396
3397 return TRUE;
3398 }
3399
3400 void wxListCtrl::ClearAll()
3401 {
3402 m_mainWin->DeleteEverything();
3403 }
3404
3405 bool wxListCtrl::DeleteColumn( int col )
3406 {
3407 m_mainWin->DeleteColumn( col );
3408 return TRUE;
3409 }
3410
3411 void wxListCtrl::Edit( long item )
3412 {
3413 m_mainWin->Edit( item );
3414 }
3415
3416 bool wxListCtrl::EnsureVisible( long item )
3417 {
3418 m_mainWin->EnsureVisible( item );
3419 return TRUE;
3420 }
3421
3422 long wxListCtrl::FindItem( long start, const wxString& str, bool partial )
3423 {
3424 return m_mainWin->FindItem( start, str, partial );
3425 }
3426
3427 long wxListCtrl::FindItem( long start, long data )
3428 {
3429 return m_mainWin->FindItem( start, data );
3430 }
3431
3432 long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
3433 int WXUNUSED(direction))
3434 {
3435 return 0;
3436 }
3437
3438 long wxListCtrl::HitTest( const wxPoint &point, int &flags )
3439 {
3440 return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
3441 }
3442
3443 long wxListCtrl::InsertItem( wxListItem& info )
3444 {
3445 m_mainWin->InsertItem( info );
3446 return info.m_itemId;
3447 }
3448
3449 long wxListCtrl::InsertItem( long index, const wxString &label )
3450 {
3451 wxListItem info;
3452 info.m_text = label;
3453 info.m_mask = wxLIST_MASK_TEXT;
3454 info.m_itemId = index;
3455 return InsertItem( info );
3456 }
3457
3458 long wxListCtrl::InsertItem( long index, int imageIndex )
3459 {
3460 wxListItem info;
3461 info.m_mask = wxLIST_MASK_IMAGE;
3462 info.m_image = imageIndex;
3463 info.m_itemId = index;
3464 return InsertItem( info );
3465 }
3466
3467 long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
3468 {
3469 wxListItem info;
3470 info.m_text = label;
3471 info.m_image = imageIndex;
3472 info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
3473 info.m_itemId = index;
3474 return InsertItem( info );
3475 }
3476
3477 long wxListCtrl::InsertColumn( long col, wxListItem &item )
3478 {
3479 wxASSERT( m_headerWin );
3480 m_mainWin->InsertColumn( col, item );
3481 m_headerWin->Refresh();
3482
3483 return 0;
3484 }
3485
3486 long wxListCtrl::InsertColumn( long col, const wxString &heading,
3487 int format, int width )
3488 {
3489 wxListItem item;
3490 item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
3491 item.m_text = heading;
3492 if (width >= -2)
3493 {
3494 item.m_mask |= wxLIST_MASK_WIDTH;
3495 item.m_width = width;
3496 }
3497 item.m_format = format;
3498
3499 return InsertColumn( col, item );
3500 }
3501
3502 bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
3503 {
3504 return 0;
3505 }
3506
3507 // Sort items.
3508 // fn is a function which takes 3 long arguments: item1, item2, data.
3509 // item1 is the long data associated with a first item (NOT the index).
3510 // item2 is the long data associated with a second item (NOT the index).
3511 // data is the same value as passed to SortItems.
3512 // The return value is a negative number if the first item should precede the second
3513 // item, a positive number of the second item should precede the first,
3514 // or zero if the two items are equivalent.
3515 // data is arbitrary data to be passed to the sort function.
3516
3517 bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
3518 {
3519 m_mainWin->SortItems( fn, data );
3520 return TRUE;
3521 }
3522
3523 void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
3524 {
3525 if (!m_mainWin->m_dirty) return;
3526
3527 int cw = 0;
3528 int ch = 0;
3529 GetClientSize( &cw, &ch );
3530
3531 int x = 0;
3532 int y = 0;
3533 int w = 0;
3534 int h = 0;
3535
3536 if (HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER))
3537 {
3538 m_headerWin->GetPosition( &x, &y );
3539 m_headerWin->GetSize( &w, &h );
3540 if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
3541 m_headerWin->SetSize( 0, 0, cw, 23 );
3542
3543 m_mainWin->GetPosition( &x, &y );
3544 m_mainWin->GetSize( &w, &h );
3545 if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
3546 m_mainWin->SetSize( 0, 24, cw, ch-24 );
3547 }
3548 else
3549 {
3550 m_mainWin->GetPosition( &x, &y );
3551 m_mainWin->GetSize( &w, &h );
3552 if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
3553 m_mainWin->SetSize( 0, 0, cw, ch );
3554 }
3555
3556 m_mainWin->CalculatePositions();
3557 m_mainWin->RealizeChanges();
3558 m_mainWin->m_dirty = FALSE;
3559 m_mainWin->Refresh();
3560 }
3561
3562 bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
3563 {
3564 if ( !wxWindow::SetBackgroundColour( colour ) )
3565 return FALSE;
3566
3567 if (m_mainWin)
3568 {
3569 m_mainWin->SetBackgroundColour( colour );
3570 m_mainWin->m_dirty = TRUE;
3571 }
3572
3573 if (m_headerWin)
3574 {
3575 // m_headerWin->SetBackgroundColour( colour );
3576 }
3577
3578 return TRUE;
3579 }
3580
3581 bool wxListCtrl::SetForegroundColour( const wxColour &colour )
3582 {
3583 if ( !wxWindow::SetForegroundColour( colour ) )
3584 return FALSE;
3585
3586 if (m_mainWin)
3587 {
3588 m_mainWin->SetForegroundColour( colour );
3589 m_mainWin->m_dirty = TRUE;
3590 }
3591
3592 if (m_headerWin)
3593 {
3594 m_headerWin->SetForegroundColour( colour );
3595 }
3596
3597 return TRUE;
3598 }
3599
3600 bool wxListCtrl::SetFont( const wxFont &font )
3601 {
3602 if ( !wxWindow::SetFont( font ) )
3603 return FALSE;
3604
3605 if (m_mainWin)
3606 {
3607 m_mainWin->SetFont( font );
3608 m_mainWin->m_dirty = TRUE;
3609 }
3610
3611 if (m_headerWin)
3612 {
3613 m_headerWin->SetFont( font );
3614 }
3615
3616 return TRUE;
3617 }
3618
3619 #if wxUSE_DRAG_AND_DROP
3620
3621 void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
3622 {
3623 m_mainWin->SetDropTarget( dropTarget );
3624 }
3625
3626 wxDropTarget *wxListCtrl::GetDropTarget() const
3627 {
3628 return m_mainWin->GetDropTarget();
3629 }
3630
3631 #endif // wxUSE_DRAG_AND_DROP
3632
3633 bool wxListCtrl::SetCursor( const wxCursor &cursor )
3634 {
3635 return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE;
3636 }
3637
3638 wxColour wxListCtrl::GetBackgroundColour() const
3639 {
3640 return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour();
3641 }
3642
3643 wxColour wxListCtrl::GetForegroundColour() const
3644 {
3645 return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour();
3646 }
3647
3648 bool wxListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
3649 {
3650 return m_mainWin->PopupMenu( menu, x, y );
3651 }
3652
3653 void wxListCtrl::SetFocus()
3654 {
3655 /* The test in window.cpp fails as we are a composite
3656 window, so it checks against "this", but not m_mainWin. */
3657 if ( FindFocus() != this )
3658 m_mainWin->SetFocus();
3659 }
wxWidgets (Impactor)