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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 0
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 m_bound_all.height = m_spacing+13;
624 wxNode *node = m_items.First();
625 if (node)
626 {
627 wxListItemData *item = (wxListItemData*)node->Data();
628 wxString s = item->GetText();
629 wxCoord lw,lh;
630 dc->GetTextExtent( s, &lw, &lh );
631 if (lw > m_spacing) m_bound_all.width = lw;
632 }
633 break;
634 }
635 case wxLC_LIST:
636 {
637 wxNode *node = m_items.First();
638 if (node)
639 {
640 wxListItemData *item = (wxListItemData*)node->Data();
641 wxString s = item->GetText();
642 wxCoord lw,lh;
643 dc->GetTextExtent( s, &lw, &lh );
644 m_bound_all.width = lw;
645 m_bound_all.height = lh;
646 if (item->HasImage())
647 {
648 #ifdef __WIN16__
649 int w = 0;
650 int h = 0;
651 #else
652 wxCoord w = 0;
653 wxCoord h = 0;
654 #endif
655 m_owner->GetImageSize( item->GetImage(), w, h );
656 m_bound_all.width += 4 + w;
657 if (h > m_bound_all.height) m_bound_all.height = h;
658 }
659 }
660 break;
661 }
662 case wxLC_REPORT:
663 {
664 m_bound_all.width = 0;
665 m_bound_all.height = 0;
666 wxNode *node = m_items.First();
667 while (node)
668 {
669 wxListItemData *item = (wxListItemData*)node->Data();
670 wxString s;
671 item->GetText( s );
672 if (s.IsNull()) s = "H";
673 wxCoord lw,lh;
674 dc->GetTextExtent( s, &lw, &lh );
675 if (lh < 15) lh = 15;
676 item->SetSize( item->GetWidth(), lh );
677 m_bound_all.width += lw;
678 m_bound_all.height = lh;
679 node = node->Next();
680 }
681 break;
682 }
683 }
684 }
685
686 void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width )
687 {
688 m_bound_all.x = x;
689 m_bound_all.y = y;
690 switch (m_mode)
691 {
692 case wxLC_ICON:
693 {
694 AssignRect( m_bound_icon, 0, 0, 0, 0 );
695 AssignRect( m_bound_label, 0, 0, 0, 0 );
696 AssignRect( m_bound_hilight, m_bound_all );
697 wxNode *node = m_items.First();
698 if (node)
699 {
700 wxListItemData *item = (wxListItemData*)node->Data();
701 if (item->HasImage())
702 {
703 wxListItemData *item = (wxListItemData*)node->Data();
704 int w = 0;
705 int h = 0;
706 m_owner->GetImageSize( item->GetImage(), w, h );
707 m_bound_icon.x = m_bound_all.x + (m_spacing/2) - (w/2);
708 m_bound_icon.y = m_bound_all.y + m_spacing - h - 5;
709 m_bound_icon.width = w;
710 m_bound_icon.height = h;
711 if (!item->HasText())
712 {
713 AssignRect( m_bound_hilight, m_bound_icon );
714 m_bound_hilight.x -= 5;
715 m_bound_hilight.y -= 5;
716 m_bound_hilight.width += 9;
717 m_bound_hilight.height += 9;
718 }
719 }
720 if (item->HasText())
721 {
722 wxString s;
723 item->GetText( s );
724 wxCoord lw,lh;
725 dc->GetTextExtent( s, &lw, &lh );
726 if (m_bound_all.width > m_spacing)
727 m_bound_label.x = m_bound_all.x;
728 else
729 m_bound_label.x = m_bound_all.x + (m_spacing/2) - lw/2;
730 m_bound_label.y = m_bound_all.y + m_bound_all.height - lh;
731 m_bound_label.width = lw;
732 m_bound_label.height = lh;
733 AssignRect( m_bound_hilight, m_bound_label );
734 m_bound_hilight.x -= 2;
735 m_bound_hilight.y -= 2;
736 m_bound_hilight.width += 4;
737 m_bound_hilight.height += 4;
738 }
739 }
740 break;
741 }
742 case wxLC_LIST:
743 {
744 AssignRect( m_bound_label, m_bound_all );
745 m_bound_all.x -= 2;
746 m_bound_all.y -= 2;
747 m_bound_all.width += 4;
748 m_bound_all.height += 3;
749 AssignRect( m_bound_hilight, m_bound_all );
750 AssignRect( m_bound_icon, 0, 0, 0, 0 );
751 wxNode *node = m_items.First();
752 if (node)
753 {
754 wxListItemData *item = (wxListItemData*)node->Data();
755 if (item->HasImage())
756 {
757 m_bound_icon.x = m_bound_all.x + 2;
758 m_bound_icon.y = m_bound_all.y + 2;
759 int w;
760 int h;
761 m_owner->GetImageSize( item->GetImage(), w, h );
762 m_bound_icon.width = w;
763 m_bound_icon.height = h;
764 m_bound_label.x += 4 + w;
765 m_bound_label.width -= 4 + w;
766 }
767 }
768 break;
769 }
770 case wxLC_REPORT:
771 {
772 wxCoord lw,lh;
773 dc->GetTextExtent( "H", &lw, &lh );
774 if (lh < 15) lh = 15;
775 m_bound_all.x = 0;
776 m_bound_all.y -= 0;
777 m_bound_all.height = lh+3;
778 m_bound_all.width = window_width;
779 AssignRect( m_bound_hilight, m_bound_all );
780 AssignRect( m_bound_label, m_bound_all );
781 AssignRect( m_bound_icon, 0, 0, 0, 0 );
782 wxNode *node = m_items.First();
783 if (node)
784 {
785 wxListItemData *item = (wxListItemData*)node->Data();
786 wxString s;
787 item->GetText( s );
788 if (s.IsEmpty()) s = wxT("H");
789 wxCoord lw,lh;
790 dc->GetTextExtent( s, &lw, &lh );
791 if (lh < 15) lh = 15;
792 m_bound_label.width = lw;
793 m_bound_label.height = lh;
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 int w;
799 int h;
800 m_owner->GetImageSize( item->GetImage(), w, h );
801 m_bound_icon.width = w;
802 m_bound_icon.height = h;
803 m_bound_label.x += 4 + w;
804 }
805 }
806 break;
807 }
808 }
809 }
810
811 void wxListLineData::SetColumnPosition( int index, int x )
812 {
813 wxNode *node = m_items.Nth( (size_t)index );
814 if (node)
815 {
816 wxListItemData *item = (wxListItemData*)node->Data();
817 item->SetPosition( x, m_bound_all.y+1 );
818 }
819 }
820
821 void wxListLineData::GetSize( int &width, int &height )
822 {
823 width = m_bound_all.width;
824 height = m_bound_all.height;
825 }
826
827 void wxListLineData::GetExtent( int &x, int &y, int &width, int &height )
828 {
829 x = m_bound_all.x;
830 y = m_bound_all.y;
831 width = m_bound_all.width;
832 height = m_bound_all.height;
833 }
834
835 void wxListLineData::GetLabelExtent( int &x, int &y, int &width, int &height )
836 {
837 x = m_bound_label.x;
838 y = m_bound_label.y;
839 width = m_bound_label.width;
840 height = m_bound_label.height;
841 }
842
843 void wxListLineData::GetRect( wxRect &rect )
844 {
845 AssignRect( rect, m_bound_all );
846 }
847
848 long wxListLineData::IsHit( int x, int y )
849 {
850 wxNode *node = m_items.First();
851 if (node)
852 {
853 wxListItemData *item = (wxListItemData*)node->Data();
854 if (item->HasImage() && IsInRect( x, y, m_bound_icon )) return wxLIST_HITTEST_ONITEMICON;
855 if (item->HasText() && IsInRect( x, y, m_bound_label )) return wxLIST_HITTEST_ONITEMLABEL;
856 // if (!(item->HasImage() || item->HasText())) return 0;
857 }
858 // if there is no icon or text = empty
859 if (IsInRect( x, y, m_bound_all )) return wxLIST_HITTEST_ONITEMICON;
860 return 0;
861 }
862
863 void wxListLineData::InitItems( int num )
864 {
865 for (int i = 0; i < num; i++) m_items.Append( new wxListItemData() );
866 }
867
868 void wxListLineData::SetItem( int index, const wxListItem &info )
869 {
870 wxNode *node = m_items.Nth( index );
871 if (node)
872 {
873 wxListItemData *item = (wxListItemData*)node->Data();
874 item->SetItem( info );
875 }
876 }
877
878 void wxListLineData::GetItem( int index, wxListItem &info )
879 {
880 int i = index;
881 wxNode *node = m_items.Nth( i );
882 if (node)
883 {
884 wxListItemData *item = (wxListItemData*)node->Data();
885 item->GetItem( info );
886 }
887 }
888
889 void wxListLineData::GetText( int index, wxString &s )
890 {
891 int i = index;
892 wxNode *node = m_items.Nth( i );
893 s = "";
894 if (node)
895 {
896 wxListItemData *item = (wxListItemData*)node->Data();
897 item->GetText( s );
898 }
899 }
900
901 void wxListLineData::SetText( int index, const wxString s )
902 {
903 int i = index;
904 wxNode *node = m_items.Nth( i );
905 if (node)
906 {
907 wxListItemData *item = (wxListItemData*)node->Data();
908 item->SetText( s );
909 }
910 }
911
912 int wxListLineData::GetImage( int index )
913 {
914 int i = index;
915 wxNode *node = m_items.Nth( i );
916 if (node)
917 {
918 wxListItemData *item = (wxListItemData*)node->Data();
919 return item->GetImage();
920 }
921 return -1;
922 }
923
924 void wxListLineData::SetAttributes(wxDC *dc,
925 const wxListItemAttr *attr,
926 const wxColour& colText,
927 const wxFont& font,
928 bool hilight)
929 {
930 // don't use foregroud colour for drawing highlighted items - this might
931 // make them completely invisible (and there is no way to do bit
932 // arithmetics on wxColour, unfortunately)
933 if ( !hilight && attr && attr->HasTextColour() )
934 {
935 dc->SetTextForeground(attr->GetTextColour());
936 }
937 else
938 {
939 dc->SetTextForeground(colText);
940 }
941
942 if ( attr && attr->HasFont() )
943 {
944 dc->SetFont(attr->GetFont());
945 }
946 else
947 {
948 dc->SetFont(font);
949 }
950 }
951
952 void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG )
953 {
954 int dev_x = 0;
955 int dev_y = 0;
956 m_owner->CalcScrolledPosition( m_bound_all.x, m_bound_all.y, &dev_x, &dev_y );
957 wxCoord dev_w = m_bound_all.width;
958 wxCoord dev_h = m_bound_all.height;
959
960 if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h ))
961 return;
962
963 wxWindow *listctrl = m_owner->GetParent();
964
965 // default foreground colour
966 wxColour colText;
967 if ( hilight )
968 {
969 colText = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT );
970 }
971 else
972 {
973 colText = listctrl->GetForegroundColour();
974 }
975
976 // default font
977 wxFont font = listctrl->GetFont();
978
979 // VZ: currently we set the colours/fonts only once, but like this (i.e.
980 // using SetAttributes() inside the loop), it will be trivial to
981 // customize the subitems (in report mode) too.
982 wxListItemData *item = (wxListItemData*)m_items.First()->Data();
983 wxListItemAttr *attr = item->GetAttributes();
984 SetAttributes(dc, attr, colText, font, hilight);
985
986 bool hasBgCol = attr && attr->HasBackgroundColour();
987 if ( paintBG || hasBgCol )
988 {
989 if (hilight)
990 {
991 dc->SetBrush( * m_hilightBrush );
992 }
993 else
994 {
995 if ( hasBgCol )
996 dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID));
997 else
998 dc->SetBrush( * wxWHITE_BRUSH );
999 }
1000
1001 dc->SetPen( * wxTRANSPARENT_PEN );
1002 dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
1003 m_bound_hilight.width, m_bound_hilight.height );
1004 }
1005
1006 if (m_mode == wxLC_REPORT)
1007 {
1008 wxNode *node = m_items.First();
1009 while (node)
1010 {
1011 wxListItemData *item = (wxListItemData*)node->Data();
1012 int x = item->GetX();
1013 if (item->HasImage())
1014 {
1015 int y = 0;
1016 m_owner->DrawImage( item->GetImage(), dc, x, item->GetY() );
1017 m_owner->GetImageSize( item->GetImage(), x, y );
1018 x += item->GetX() + 5;
1019 }
1020 dc->SetClippingRegion( item->GetX(), item->GetY(), item->GetWidth()-3, item->GetHeight() );
1021 if (item->HasText())
1022 {
1023 dc->DrawText( item->GetText(), x, item->GetY()+1 );
1024 }
1025 dc->DestroyClippingRegion();
1026 node = node->Next();
1027 }
1028 }
1029 else
1030 {
1031 wxNode *node = m_items.First();
1032 if (node)
1033 {
1034 wxListItemData *item = (wxListItemData*)node->Data();
1035 if (item->HasImage())
1036 {
1037 m_owner->DrawImage( item->GetImage(), dc, m_bound_icon.x, m_bound_icon.y );
1038 }
1039 if (item->HasText())
1040 {
1041 dc->DrawText( item->GetText(), m_bound_label.x, m_bound_label.y );
1042 }
1043 }
1044 }
1045 }
1046
1047 void wxListLineData::Hilight( bool on )
1048 {
1049 if (on == m_hilighted) return;
1050 m_hilighted = on;
1051 if (on)
1052 m_owner->SelectLine( this );
1053 else
1054 m_owner->DeselectLine( this );
1055 }
1056
1057 void wxListLineData::ReverseHilight( void )
1058 {
1059 m_hilighted = !m_hilighted;
1060 if (m_hilighted)
1061 m_owner->SelectLine( this );
1062 else
1063 m_owner->DeselectLine( this );
1064 }
1065
1066 void wxListLineData::DrawRubberBand( wxDC *dc, bool on )
1067 {
1068 if (on)
1069 {
1070 dc->SetPen( * wxBLACK_PEN );
1071 dc->SetBrush( * wxTRANSPARENT_BRUSH );
1072 dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
1073 m_bound_hilight.width, m_bound_hilight.height );
1074 }
1075 }
1076
1077 void wxListLineData::Draw( wxDC *dc )
1078 {
1079 DoDraw( dc, m_hilighted, m_hilighted );
1080 }
1081
1082 bool wxListLineData::IsInRect( int x, int y, const wxRect &rect )
1083 {
1084 return ((x >= rect.x) && (x <= rect.x+rect.width) &&
1085 (y >= rect.y) && (y <= rect.y+rect.height));
1086 }
1087
1088 bool wxListLineData::IsHilighted( void )
1089 {
1090 return m_hilighted;
1091 }
1092
1093 void wxListLineData::AssignRect( wxRect &dest, int x, int y, int width, int height )
1094 {
1095 dest.x = x;
1096 dest.y = y;
1097 dest.width = width;
1098 dest.height = height;
1099 }
1100
1101 void wxListLineData::AssignRect( wxRect &dest, const wxRect &source )
1102 {
1103 dest.x = source.x;
1104 dest.y = source.y;
1105 dest.width = source.width;
1106 dest.height = source.height;
1107 }
1108
1109 //-----------------------------------------------------------------------------
1110 // wxListHeaderWindow
1111 //-----------------------------------------------------------------------------
1112
1113 IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
1114
1115 BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
1116 EVT_PAINT (wxListHeaderWindow::OnPaint)
1117 EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse)
1118 EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus)
1119 END_EVENT_TABLE()
1120
1121 wxListHeaderWindow::wxListHeaderWindow( void )
1122 {
1123 m_owner = (wxListMainWindow *) NULL;
1124 m_currentCursor = (wxCursor *) NULL;
1125 m_resizeCursor = (wxCursor *) NULL;
1126 m_isDragging = FALSE;
1127 }
1128
1129 wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
1130 const wxPoint &pos, const wxSize &size,
1131 long style, const wxString &name ) :
1132 wxWindow( win, id, pos, size, style, name )
1133 {
1134 m_owner = owner;
1135 // m_currentCursor = wxSTANDARD_CURSOR;
1136 m_currentCursor = (wxCursor *) NULL;
1137 m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
1138 m_isDragging = FALSE;
1139 SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) );
1140 }
1141
1142 wxListHeaderWindow::~wxListHeaderWindow( void )
1143 {
1144 delete m_resizeCursor;
1145 }
1146
1147 void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
1148 {
1149 const int m_corner = 1;
1150
1151 dc->SetBrush( *wxTRANSPARENT_BRUSH );
1152
1153 dc->SetPen( *wxBLACK_PEN );
1154 dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
1155 dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
1156
1157 wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
1158
1159 dc->SetPen( pen );
1160 dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
1161 dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
1162
1163 dc->SetPen( *wxWHITE_PEN );
1164 dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
1165 dc->DrawRectangle( x, y, 1, h ); // left (outer)
1166 dc->DrawLine( x, y+h-1, x+1, y+h-1 );
1167 dc->DrawLine( x+w-1, y, x+w-1, y+1 );
1168 }
1169
1170 void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
1171 {
1172 wxPaintDC dc( this );
1173 PrepareDC( dc );
1174 #if wxUSE_GENERIC_LIST_EXTENSIONS
1175 if ( m_owner->GetMode() & wxLC_REPORT )
1176 {
1177 int x , y ;
1178 int xpix , ypix ;
1179
1180 m_owner->GetScrollPixelsPerUnit( &xpix , &ypix ) ;
1181 m_owner->ViewStart( &x, &y ) ;
1182 dc.SetDeviceOrigin( -x * xpix, 0 );
1183 }
1184 #endif
1185 dc.BeginDrawing();
1186
1187 dc.SetFont( GetFont() );
1188
1189 int w = 0;
1190 int h = 0;
1191 int x = 0;
1192 int y = 0;
1193 GetClientSize( &w, &h );
1194
1195 dc.SetBackgroundMode(wxTRANSPARENT);
1196 dc.SetTextForeground( *wxBLACK );
1197
1198 // do *not* use the listctrl colour for headers - one day we will have a
1199 // function to set it separately
1200
1201 x = 1;
1202 y = 1;
1203 int numColumns = m_owner->GetColumnCount();
1204 wxListItem item;
1205 for (int i = 0; i < numColumns; i++)
1206 {
1207 m_owner->GetColumn( i, item );
1208 int cw = item.m_width-2;
1209 #if wxUSE_GENERIC_LIST_EXTENSIONS
1210 if ((i+1 == numColumns) || ( dc.LogicalToDeviceX(x+item.m_width) > w-5))
1211 cw = dc.DeviceToLogicalX(w)-x-1;
1212 #else
1213 if ((i+1 == numColumns) || (x+item.m_width > w-5))
1214 cw = w-x-1;
1215 #endif
1216 dc.SetPen( *wxWHITE_PEN );
1217
1218 DoDrawRect( &dc, x, y, cw, h-2 );
1219 dc.SetClippingRegion( x, y, cw-5, h-4 );
1220 dc.DrawText( item.m_text, x+4, y+3 );
1221 dc.DestroyClippingRegion();
1222 x += item.m_width;
1223 #if wxUSE_GENERIC_LIST_EXTENSIONS
1224 if (dc.LogicalToDeviceX(x) > w+5) break;
1225 #else
1226 if (x > w+5) break;
1227 #endif
1228 }
1229 dc.EndDrawing();
1230 }
1231
1232 void wxListHeaderWindow::DrawCurrent()
1233 {
1234 int x1 = m_currentX;
1235 int y1 = 0;
1236 int x2 = m_currentX-1;
1237 int y2 = 0;
1238 int dummy;
1239 m_owner->GetClientSize( &dummy, &y2 );
1240 ClientToScreen( &x1, &y1 );
1241 m_owner->ClientToScreen( &x2, &y2 );
1242
1243 wxScreenDC dc;
1244 dc.SetLogicalFunction( wxINVERT );
1245 dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
1246 dc.SetBrush( *wxTRANSPARENT_BRUSH );
1247
1248 dc.DrawLine( x1, y1, x2, y2 );
1249
1250 dc.SetLogicalFunction( wxCOPY );
1251
1252 dc.SetPen( wxNullPen );
1253 dc.SetBrush( wxNullBrush );
1254 }
1255
1256 void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
1257 {
1258 wxCoord x = (wxCoord)event.GetX();
1259 wxCoord y = (wxCoord)event.GetY();
1260 if (m_isDragging)
1261 {
1262 DrawCurrent();
1263 if (event.ButtonUp())
1264 {
1265 ReleaseMouse();
1266 m_isDragging = FALSE;
1267 m_owner->SetColumnWidth( m_column, m_currentX-m_minX );
1268 }
1269 else
1270 {
1271 int size_x = 0;
1272 int dummy;
1273 GetClientSize( &size_x, & dummy );
1274 if (x > m_minX+7)
1275 m_currentX = x;
1276 else
1277 m_currentX = m_minX+7;
1278 if (m_currentX > size_x-7) m_currentX = size_x-7;
1279 DrawCurrent();
1280 }
1281 return;
1282 }
1283
1284 m_minX = 0;
1285 bool hit_border = FALSE;
1286 int xpos = 0;
1287 for (int j = 0; j < m_owner->GetColumnCount(); j++)
1288 {
1289 xpos += m_owner->GetColumnWidth( j );
1290 m_column = j;
1291 if ((abs(x-xpos) < 3) && (y < 22) && (m_column < m_owner->GetColumnCount()-1))
1292 {
1293 hit_border = TRUE;
1294 break;
1295 }
1296 if (x-xpos < 0)
1297 {
1298 break;
1299 }
1300 m_minX = xpos;
1301 }
1302
1303 if (event.LeftDown())
1304 {
1305 if (hit_border)
1306 {
1307 m_isDragging = TRUE;
1308 m_currentX = x;
1309 DrawCurrent();
1310 CaptureMouse();
1311 return;
1312 }
1313 else
1314 {
1315 wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, GetParent()->GetId() );
1316 le.SetEventObject( GetParent() );
1317 le.m_col = m_column;
1318 GetParent()->GetEventHandler()->ProcessEvent( le );
1319 return;
1320 }
1321 }
1322
1323 if (event.Moving())
1324 {
1325 if (hit_border)
1326 {
1327 if (m_currentCursor == wxSTANDARD_CURSOR) SetCursor( * m_resizeCursor );
1328 m_currentCursor = m_resizeCursor;
1329 }
1330 else
1331 {
1332 if (m_currentCursor != wxSTANDARD_CURSOR) SetCursor( * wxSTANDARD_CURSOR );
1333 m_currentCursor = wxSTANDARD_CURSOR;
1334 }
1335 }
1336 }
1337
1338 void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
1339 {
1340 m_owner->SetFocus();
1341 }
1342
1343 //-----------------------------------------------------------------------------
1344 // wxListRenameTimer (internal)
1345 //-----------------------------------------------------------------------------
1346
1347 wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
1348 {
1349 m_owner = owner;
1350 }
1351
1352 void wxListRenameTimer::Notify()
1353 {
1354 m_owner->OnRenameTimer();
1355 }
1356
1357 //-----------------------------------------------------------------------------
1358 // wxListTextCtrl (internal)
1359 //-----------------------------------------------------------------------------
1360
1361 IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
1362
1363 BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
1364 EVT_CHAR (wxListTextCtrl::OnChar)
1365 EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
1366 END_EVENT_TABLE()
1367
1368 wxListTextCtrl::wxListTextCtrl( wxWindow *parent,
1369 const wxWindowID id,
1370 bool *accept,
1371 wxString *res,
1372 wxListMainWindow *owner,
1373 const wxString &value,
1374 const wxPoint &pos,
1375 const wxSize &size,
1376 int style,
1377 const wxValidator& validator,
1378 const wxString &name )
1379 : wxTextCtrl( parent, id, value, pos, size, style, validator, name )
1380 {
1381 m_res = res;
1382 m_accept = accept;
1383 m_owner = owner;
1384 (*m_accept) = FALSE;
1385 (*m_res) = "";
1386 m_startValue = value;
1387 }
1388
1389 void wxListTextCtrl::OnChar( wxKeyEvent &event )
1390 {
1391 if (event.m_keyCode == WXK_RETURN)
1392 {
1393 (*m_accept) = TRUE;
1394 (*m_res) = GetValue();
1395
1396 if (!wxPendingDelete.Member(this))
1397 wxPendingDelete.Append(this);
1398
1399 if ((*m_accept) && ((*m_res) != m_startValue))
1400 m_owner->OnRenameAccept();
1401
1402 return;
1403 }
1404 if (event.m_keyCode == WXK_ESCAPE)
1405 {
1406 (*m_accept) = FALSE;
1407 (*m_res) = "";
1408
1409 if (!wxPendingDelete.Member(this))
1410 wxPendingDelete.Append(this);
1411
1412 return;
1413 }
1414
1415 event.Skip();
1416 }
1417
1418 void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
1419 {
1420 if (!wxPendingDelete.Member(this))
1421 wxPendingDelete.Append(this);
1422
1423 if ((*m_accept) && ((*m_res) != m_startValue))
1424 m_owner->OnRenameAccept();
1425 }
1426
1427 //-----------------------------------------------------------------------------
1428 // wxListMainWindow
1429 //-----------------------------------------------------------------------------
1430
1431 IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
1432
1433 BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
1434 EVT_PAINT (wxListMainWindow::OnPaint)
1435 EVT_SIZE (wxListMainWindow::OnSize)
1436 EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse)
1437 EVT_CHAR (wxListMainWindow::OnChar)
1438 EVT_KEY_DOWN (wxListMainWindow::OnKeyDown)
1439 EVT_SET_FOCUS (wxListMainWindow::OnSetFocus)
1440 EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus)
1441 EVT_SCROLLWIN (wxListMainWindow::OnScroll)
1442 END_EVENT_TABLE()
1443
1444 wxListMainWindow::wxListMainWindow()
1445 {
1446 m_mode = 0;
1447 m_lines.DeleteContents( TRUE );
1448 m_columns.DeleteContents( TRUE );
1449 m_current = (wxListLineData *) NULL;
1450 m_visibleLines = 0;
1451 m_hilightBrush = (wxBrush *) NULL;
1452 m_xScroll = 0;
1453 m_yScroll = 0;
1454 m_dirty = TRUE;
1455 m_small_image_list = (wxImageList *) NULL;
1456 m_normal_image_list = (wxImageList *) NULL;
1457 m_small_spacing = 30;
1458 m_normal_spacing = 40;
1459 m_hasFocus = FALSE;
1460 m_usedKeys = TRUE;
1461 m_lastOnSame = FALSE;
1462 m_renameTimer = new wxListRenameTimer( this );
1463 m_isCreated = FALSE;
1464 m_dragCount = 0;
1465
1466 m_lineLastClicked =
1467 m_lineBeforeLastClicked = (wxListLineData *)NULL;
1468 }
1469
1470 wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id,
1471 const wxPoint &pos, const wxSize &size,
1472 long style, const wxString &name ) :
1473 wxScrolledWindow( parent, id, pos, size, style|wxHSCROLL|wxVSCROLL, name )
1474 {
1475 m_mode = style;
1476 m_lines.DeleteContents( TRUE );
1477 m_columns.DeleteContents( TRUE );
1478 m_current = (wxListLineData *) NULL;
1479 m_dirty = TRUE;
1480 m_visibleLines = 0;
1481 m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID );
1482 m_small_image_list = (wxImageList *) NULL;
1483 m_normal_image_list = (wxImageList *) NULL;
1484 m_small_spacing = 30;
1485 m_normal_spacing = 40;
1486 m_hasFocus = FALSE;
1487 m_dragCount = 0;
1488 m_isCreated = FALSE;
1489 wxSize sz = size;
1490 sz.y = 25;
1491
1492 if (m_mode & wxLC_REPORT)
1493 {
1494 #if wxUSE_GENERIC_LIST_EXTENSIONS
1495 m_xScroll = 15;
1496 #else
1497 m_xScroll = 0;
1498 #endif
1499 m_yScroll = 15;
1500 }
1501 else
1502 {
1503 m_xScroll = 15;
1504 m_yScroll = 0;
1505 }
1506 SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
1507
1508 m_usedKeys = TRUE;
1509 m_lastOnSame = FALSE;
1510 m_renameTimer = new wxListRenameTimer( this );
1511 m_renameAccept = FALSE;
1512
1513 SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
1514 }
1515
1516 wxListMainWindow::~wxListMainWindow()
1517 {
1518 DeleteEverything();
1519
1520 if (m_hilightBrush) delete m_hilightBrush;
1521
1522 delete m_renameTimer;
1523 }
1524
1525 void wxListMainWindow::RefreshLine( wxListLineData *line )
1526 {
1527 if (m_dirty) return;
1528
1529 if (!line) return;
1530
1531 int x = 0;
1532 int y = 0;
1533 int w = 0;
1534 int h = 0;
1535 line->GetExtent( x, y, w, h );
1536 CalcScrolledPosition( x, y, &x, &y );
1537 wxRect rect( x, y, w, h );
1538 Refresh( TRUE, &rect );
1539 }
1540
1541 void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
1542 {
1543 // Note: a wxPaintDC must be constructed even if no drawing is
1544 // done (a Windows requirement).
1545 wxPaintDC dc( this );
1546 PrepareDC( dc );
1547
1548 if (m_dirty) return;
1549
1550 if (m_lines.GetCount() == 0) return;
1551
1552 dc.BeginDrawing();
1553
1554 dc.SetFont( GetFont() );
1555
1556 if (m_mode & wxLC_REPORT)
1557 {
1558 int lineSpacing = 0;
1559 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
1560 int dummy = 0;
1561 line->GetSize( dummy, lineSpacing );
1562 lineSpacing += 1;
1563
1564 int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
1565
1566 wxNode *node = m_lines.Nth( y_s / lineSpacing );
1567 for (int i = 0; i < m_visibleLines+2; i++)
1568 {
1569 if (!node) break;
1570
1571 line = (wxListLineData*)node->Data();
1572 line->Draw( &dc );
1573 node = node->Next();
1574 }
1575 }
1576 else
1577 {
1578 wxNode *node = m_lines.First();
1579 while (node)
1580 {
1581 wxListLineData *line = (wxListLineData*)node->Data();
1582 line->Draw( &dc );
1583 node = node->Next();
1584 }
1585 }
1586
1587 if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus );
1588
1589 dc.EndDrawing();
1590 }
1591
1592 void wxListMainWindow::HilightAll( bool on )
1593 {
1594 wxNode *node = m_lines.First();
1595 while (node)
1596 {
1597 wxListLineData *line = (wxListLineData *)node->Data();
1598 if (line->IsHilighted() != on)
1599 {
1600 line->Hilight( on );
1601 RefreshLine( line );
1602 }
1603 node = node->Next();
1604 }
1605 }
1606
1607 void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command )
1608 {
1609 wxListEvent le( command, GetParent()->GetId() );
1610 le.SetEventObject( GetParent() );
1611 le.m_itemIndex = GetIndexOfLine( line );
1612 line->GetItem( 0, le.m_item );
1613 GetParent()->GetEventHandler()->ProcessEvent( le );
1614 // GetParent()->GetEventHandler()->AddPendingEvent( le );
1615 }
1616
1617 void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) )
1618 {
1619 // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
1620 }
1621
1622 void wxListMainWindow::UnfocusLine( wxListLineData *WXUNUSED(line) )
1623 {
1624 // SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
1625 }
1626
1627 void wxListMainWindow::SelectLine( wxListLineData *line )
1628 {
1629 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_SELECTED );
1630 }
1631
1632 void wxListMainWindow::DeselectLine( wxListLineData *line )
1633 {
1634 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_DESELECTED );
1635 }
1636
1637 void wxListMainWindow::DeleteLine( wxListLineData *line )
1638 {
1639 SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM );
1640 }
1641
1642 /* *** */
1643
1644 void wxListMainWindow::EditLabel( long item )
1645 {
1646 wxNode *node = m_lines.Nth( (size_t)item );
1647 wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") );
1648
1649 m_currentEdit = (wxListLineData*) node->Data();
1650
1651 wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
1652 le.SetEventObject( GetParent() );
1653 le.m_itemIndex = GetIndexOfLine( m_currentEdit );
1654 m_currentEdit->GetItem( 0, le.m_item );
1655 GetParent()->GetEventHandler()->ProcessEvent( le );
1656
1657 if (!le.IsAllowed())
1658 return;
1659
1660 // We have to call this here because the label in
1661 // question might just have been added and no screen
1662 // update taken place.
1663 if (m_dirty) wxYield();
1664
1665 wxString s;
1666 m_currentEdit->GetText( 0, s );
1667 int x = 0;
1668 int y = 0;
1669 int w = 0;
1670 int h = 0;
1671 m_currentEdit->GetLabelExtent( x, y, w, h );
1672
1673 wxClientDC dc(this);
1674 PrepareDC( dc );
1675 x = dc.LogicalToDeviceX( x );
1676 y = dc.LogicalToDeviceY( y );
1677
1678 wxListTextCtrl *text = new wxListTextCtrl(
1679 this, -1, &m_renameAccept, &m_renameRes, this, s, wxPoint(x-4,y-4), wxSize(w+11,h+8) );
1680 text->SetFocus();
1681 }
1682
1683 void wxListMainWindow::OnRenameTimer()
1684 {
1685 wxCHECK_RET( m_current, wxT("invalid m_current") );
1686
1687 Edit( m_lines.IndexOf( m_current ) );
1688 }
1689
1690 void wxListMainWindow::OnRenameAccept()
1691 {
1692 wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
1693 le.SetEventObject( GetParent() );
1694 le.m_itemIndex = GetIndexOfLine( m_currentEdit );
1695 m_currentEdit->GetItem( 0, le.m_item );
1696 le.m_item.m_text = m_renameRes;
1697 GetParent()->GetEventHandler()->ProcessEvent( le );
1698
1699 if (!le.IsAllowed()) return;
1700
1701 wxListItem info;
1702 info.m_mask = wxLIST_MASK_TEXT;
1703 info.m_itemId = le.m_itemIndex;
1704 info.m_text = m_renameRes;
1705 info.SetTextColour(le.m_item.GetTextColour());
1706 SetItem( info );
1707 }
1708
1709 void wxListMainWindow::OnMouse( wxMouseEvent &event )
1710 {
1711 if (GetParent()->GetEventHandler()->ProcessEvent( event)) return;
1712
1713 if (!m_current) return;
1714 if (m_dirty) return;
1715 if ( !(event.Dragging() || event.ButtonDown() || event.LeftUp() || event.ButtonDClick()) ) return;
1716
1717 wxClientDC dc(this);
1718 PrepareDC(dc);
1719 wxCoord x = dc.DeviceToLogicalX( (wxCoord)event.GetX() );
1720 wxCoord y = dc.DeviceToLogicalY( (wxCoord)event.GetY() );
1721
1722 /* Did we actually hit an item ? */
1723 long hitResult = 0;
1724 wxNode *node = m_lines.First();
1725 wxListLineData *line = (wxListLineData *) NULL;
1726 while (node)
1727 {
1728 line = (wxListLineData*)node->Data();
1729 hitResult = line->IsHit( x, y );
1730 if (hitResult) break;
1731 line = (wxListLineData *) NULL;
1732 node = node->Next();
1733 }
1734
1735 if (event.Dragging())
1736 {
1737 if (m_dragCount == 0)
1738 m_dragStart = wxPoint(x,y);
1739
1740 m_dragCount++;
1741
1742 if (m_dragCount != 3) return;
1743
1744 int command = wxEVT_COMMAND_LIST_BEGIN_DRAG;
1745 if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG;
1746
1747 wxListEvent le( command, GetParent()->GetId() );
1748 le.SetEventObject( GetParent() );
1749 le.m_pointDrag = m_dragStart;
1750 GetParent()->GetEventHandler()->ProcessEvent( le );
1751
1752 return;
1753 }
1754 else
1755 {
1756 m_dragCount = 0;
1757 }
1758
1759 if (!line) return;
1760
1761 bool forceClick = FALSE;
1762 if (event.ButtonDClick())
1763 {
1764 m_renameTimer->Stop();
1765 m_lastOnSame = FALSE;
1766
1767 if ( line == m_lineBeforeLastClicked )
1768 {
1769 m_usedKeys = FALSE;
1770
1771 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
1772
1773 return;
1774 }
1775 else
1776 {
1777 // the first click was on another item, so don't interpret this as
1778 // a double click, but as a simple click instead
1779 forceClick = TRUE;
1780 }
1781 }
1782
1783 if (event.LeftUp() && m_lastOnSame)
1784 {
1785 m_usedKeys = FALSE;
1786 if ((line == m_current) &&
1787 (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
1788 (m_mode & wxLC_EDIT_LABELS) )
1789 {
1790 m_renameTimer->Start( 100, TRUE );
1791 }
1792 m_lastOnSame = FALSE;
1793 return;
1794 }
1795
1796 if (event.RightDown())
1797 {
1798 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK );
1799 return;
1800 }
1801
1802 if (event.MiddleDown())
1803 {
1804 SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
1805 return;
1806 }
1807
1808 if ( event.LeftDown() || forceClick )
1809 {
1810 m_lineBeforeLastClicked = m_lineLastClicked;
1811 m_lineLastClicked = line;
1812
1813 m_usedKeys = FALSE;
1814 wxListLineData *oldCurrent = m_current;
1815 if (m_mode & wxLC_SINGLE_SEL)
1816 {
1817 m_current = line;
1818 HilightAll( FALSE );
1819 m_current->ReverseHilight();
1820 RefreshLine( m_current );
1821 }
1822 else
1823 {
1824 if (event.ControlDown())
1825 {
1826 m_current = line;
1827 m_current->ReverseHilight();
1828 RefreshLine( m_current );
1829 }
1830 else if (event.ShiftDown())
1831 {
1832 m_current = line;
1833
1834 int numOfCurrent = -1;
1835 node = m_lines.First();
1836 while (node)
1837 {
1838 wxListLineData *test_line = (wxListLineData*)node->Data();
1839 numOfCurrent++;
1840 if (test_line == oldCurrent) break;
1841 node = node->Next();
1842 }
1843
1844 int numOfLine = -1;
1845 node = m_lines.First();
1846 while (node)
1847 {
1848 wxListLineData *test_line = (wxListLineData*)node->Data();
1849 numOfLine++;
1850 if (test_line == line) break;
1851 node = node->Next();
1852 }
1853
1854 if (numOfLine < numOfCurrent)
1855 {
1856 int i = numOfLine;
1857 numOfLine = numOfCurrent;
1858 numOfCurrent = i;
1859 }
1860
1861 wxNode *node = m_lines.Nth( numOfCurrent );
1862 for (int i = 0; i <= numOfLine-numOfCurrent; i++)
1863 {
1864 wxListLineData *test_line= (wxListLineData*)node->Data();
1865 test_line->Hilight(TRUE);
1866 RefreshLine( test_line );
1867 node = node->Next();
1868 }
1869 }
1870 else
1871 {
1872 m_current = line;
1873 HilightAll( FALSE );
1874 m_current->ReverseHilight();
1875 RefreshLine( m_current );
1876 }
1877 }
1878 if (m_current != oldCurrent)
1879 {
1880 RefreshLine( oldCurrent );
1881 UnfocusLine( oldCurrent );
1882 FocusLine( m_current );
1883 }
1884
1885 // forceClick is only set if the previous click was on another item
1886 m_lastOnSame = !forceClick && (m_current == oldCurrent);
1887
1888 return;
1889 }
1890 }
1891
1892 void wxListMainWindow::MoveToFocus()
1893 {
1894 if (!m_current) return;
1895
1896 int item_x = 0;
1897 int item_y = 0;
1898 int item_w = 0;
1899 int item_h = 0;
1900 m_current->GetExtent( item_x, item_y, item_w, item_h );
1901
1902 int client_w = 0;
1903 int client_h = 0;
1904 GetClientSize( &client_w, &client_h );
1905
1906 int view_x = m_xScroll*GetScrollPos( wxHORIZONTAL );
1907 int view_y = m_yScroll*GetScrollPos( wxVERTICAL );
1908
1909 if (m_mode & wxLC_REPORT)
1910 {
1911 if (item_y-5 < view_y )
1912 Scroll( -1, (item_y-5)/m_yScroll );
1913 if (item_y+item_h+5 > view_y+client_h)
1914 Scroll( -1, (item_y+item_h-client_h+15)/m_yScroll );
1915 }
1916 else
1917 {
1918 if (item_x-view_x < 5)
1919 Scroll( (item_x-5)/m_xScroll, -1 );
1920 if (item_x+item_w-5 > view_x+client_w)
1921 Scroll( (item_x+item_w-client_w+15)/m_xScroll, -1 );
1922 }
1923 }
1924
1925 void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
1926 {
1927 if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE );
1928 wxListLineData *oldCurrent = m_current;
1929 m_current = newCurrent;
1930 if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE );
1931 RefreshLine( m_current );
1932 RefreshLine( oldCurrent );
1933 FocusLine( m_current );
1934 UnfocusLine( oldCurrent );
1935 MoveToFocus();
1936 }
1937
1938 void wxListMainWindow::OnKeyDown( wxKeyEvent &event )
1939 {
1940 wxWindow *parent = GetParent();
1941
1942 /* we propagate the key event up */
1943 wxKeyEvent ke( wxEVT_KEY_DOWN );
1944 ke.m_shiftDown = event.m_shiftDown;
1945 ke.m_controlDown = event.m_controlDown;
1946 ke.m_altDown = event.m_altDown;
1947 ke.m_metaDown = event.m_metaDown;
1948 ke.m_keyCode = event.m_keyCode;
1949 ke.m_x = event.m_x;
1950 ke.m_y = event.m_y;
1951 ke.SetEventObject( parent );
1952 if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1953
1954 event.Skip();
1955 }
1956
1957 void wxListMainWindow::OnChar( wxKeyEvent &event )
1958 {
1959 wxWindow *parent = GetParent();
1960
1961 /* we send a list_key event up */
1962 wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
1963 le.m_code = (int)event.KeyCode();
1964 le.SetEventObject( parent );
1965 parent->GetEventHandler()->ProcessEvent( le );
1966
1967 /* we propagate the char event up */
1968 wxKeyEvent ke( wxEVT_CHAR );
1969 ke.m_shiftDown = event.m_shiftDown;
1970 ke.m_controlDown = event.m_controlDown;
1971 ke.m_altDown = event.m_altDown;
1972 ke.m_metaDown = event.m_metaDown;
1973 ke.m_keyCode = event.m_keyCode;
1974 ke.m_x = event.m_x;
1975 ke.m_y = event.m_y;
1976 ke.SetEventObject( parent );
1977 if (parent->GetEventHandler()->ProcessEvent( ke )) return;
1978
1979 if (event.KeyCode() == WXK_TAB)
1980 {
1981 wxNavigationKeyEvent nevent;
1982 nevent.SetWindowChange( event.ControlDown() );
1983 nevent.SetDirection( !event.ShiftDown() );
1984 nevent.SetEventObject( GetParent()->GetParent() );
1985 nevent.SetCurrentFocus( m_parent );
1986 if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent )) return;
1987 }
1988
1989 /* no item -> nothing to do */
1990 if (!m_current)
1991 {
1992 event.Skip();
1993 return;
1994 }
1995
1996 switch (event.KeyCode())
1997 {
1998 case WXK_UP:
1999 {
2000 wxNode *node = m_lines.Member( m_current )->Previous();
2001 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2002 break;
2003 }
2004 case WXK_DOWN:
2005 {
2006 wxNode *node = m_lines.Member( m_current )->Next();
2007 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2008 break;
2009 }
2010 case WXK_END:
2011 {
2012 wxNode *node = m_lines.Last();
2013 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2014 break;
2015 }
2016 case WXK_HOME:
2017 {
2018 wxNode *node = m_lines.First();
2019 OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2020 break;
2021 }
2022 case WXK_PRIOR:
2023 {
2024 int steps = 0;
2025 if (m_mode & wxLC_REPORT)
2026 {
2027 steps = m_visibleLines-1;
2028 }
2029 else
2030 {
2031 int pos = 0;
2032 wxNode *node = m_lines.First();
2033 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
2034 steps = pos % m_visibleLines;
2035 }
2036 wxNode *node = m_lines.Member( m_current );
2037 for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
2038 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2039 break;
2040 }
2041 case WXK_NEXT:
2042 {
2043 int steps = 0;
2044 if (m_mode & wxLC_REPORT)
2045 {
2046 steps = m_visibleLines-1;
2047 }
2048 else
2049 {
2050 int pos = 0; wxNode *node = m_lines.First();
2051 for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
2052 steps = m_visibleLines-(pos % m_visibleLines)-1;
2053 }
2054 wxNode *node = m_lines.Member( m_current );
2055 for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
2056 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2057 break;
2058 }
2059 case WXK_LEFT:
2060 {
2061 if (!(m_mode & wxLC_REPORT))
2062 {
2063 wxNode *node = m_lines.Member( m_current );
2064 for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
2065 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2066 }
2067 break;
2068 }
2069 case WXK_RIGHT:
2070 {
2071 if (!(m_mode & wxLC_REPORT))
2072 {
2073 wxNode *node = m_lines.Member( m_current );
2074 for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
2075 if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
2076 }
2077 break;
2078 }
2079 case WXK_SPACE:
2080 {
2081 if (m_mode & wxLC_SINGLE_SEL)
2082 {
2083 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
2084 le.SetEventObject( GetParent() );
2085 le.m_itemIndex = GetIndexOfLine( m_current );
2086 m_current->GetItem( 0, le.m_item );
2087 GetParent()->GetEventHandler()->ProcessEvent( le );
2088 }
2089 else
2090 {
2091 m_current->ReverseHilight();
2092 RefreshLine( m_current );
2093 }
2094 break;
2095 }
2096 case WXK_INSERT:
2097 {
2098 if (!(m_mode & wxLC_SINGLE_SEL))
2099 {
2100 wxListLineData *oldCurrent = m_current;
2101 m_current->ReverseHilight();
2102 wxNode *node = m_lines.Member( m_current )->Next();
2103 if (node) m_current = (wxListLineData*)node->Data();
2104 RefreshLine( oldCurrent );
2105 RefreshLine( m_current );
2106 UnfocusLine( oldCurrent );
2107 FocusLine( m_current );
2108 MoveToFocus();
2109 }
2110 break;
2111 }
2112 case WXK_RETURN:
2113 case WXK_EXECUTE:
2114 {
2115 wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
2116 le.SetEventObject( GetParent() );
2117 le.m_itemIndex = GetIndexOfLine( m_current );
2118 m_current->GetItem( 0, le.m_item );
2119 GetParent()->GetEventHandler()->ProcessEvent( le );
2120 break;
2121 }
2122 default:
2123 {
2124 event.Skip();
2125 return;
2126 }
2127 }
2128 m_usedKeys = TRUE;
2129 }
2130
2131 #ifdef __WXGTK__
2132 extern wxWindow *g_focusWindow;
2133 #endif
2134
2135 void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
2136 {
2137 m_hasFocus = TRUE;
2138 RefreshLine( m_current );
2139
2140 if (!GetParent()) return;
2141
2142 #ifdef __WXGTK__
2143 g_focusWindow = GetParent();
2144 #endif
2145
2146 wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
2147 event.SetEventObject( GetParent() );
2148 GetParent()->GetEventHandler()->ProcessEvent( event );
2149 }
2150
2151 void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
2152 {
2153 m_hasFocus = FALSE;
2154 RefreshLine( m_current );
2155 }
2156
2157 void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
2158 {
2159 /*
2160 We don't even allow the wxScrolledWindow::AdjustScrollbars() call
2161
2162 */
2163 }
2164
2165 void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
2166 {
2167 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
2168 {
2169 m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2170 return;
2171 }
2172 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
2173 {
2174 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2175 }
2176 if ((m_mode & wxLC_LIST) && (m_small_image_list))
2177 {
2178 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2179 }
2180 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
2181 {
2182 m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
2183 return;
2184 }
2185 }
2186
2187 void wxListMainWindow::GetImageSize( int index, int &width, int &height )
2188 {
2189 if ((m_mode & wxLC_ICON) && (m_normal_image_list))
2190 {
2191 m_normal_image_list->GetSize( index, width, height );
2192 return;
2193 }
2194 if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
2195 {
2196 m_small_image_list->GetSize( index, width, height );
2197 return;
2198 }
2199 if ((m_mode & wxLC_LIST) && (m_small_image_list))
2200 {
2201 m_small_image_list->GetSize( index, width, height );
2202 return;
2203 }
2204 if ((m_mode & wxLC_REPORT) && (m_small_image_list))
2205 {
2206 m_small_image_list->GetSize( index, width, height );
2207 return;
2208 }
2209 width = 0;
2210 height = 0;
2211 }
2212
2213 int wxListMainWindow::GetTextLength( wxString &s )
2214 {
2215 wxClientDC dc( this );
2216 wxCoord lw = 0;
2217 wxCoord lh = 0;
2218 dc.GetTextExtent( s, &lw, &lh );
2219 return lw + 6;
2220 }
2221
2222 int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
2223 {
2224 int i = 0;
2225 wxNode *node = m_lines.First();
2226 while (node)
2227 {
2228 if (line == (wxListLineData*)node->Data()) return i;
2229 i++;
2230 node = node->Next();
2231 }
2232 return -1;
2233 }
2234
2235 void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
2236 {
2237 m_dirty = TRUE;
2238 if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
2239 if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
2240 }
2241
2242 void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
2243 {
2244 m_dirty = TRUE;
2245 if (isSmall)
2246 {
2247 m_small_spacing = spacing;
2248 }
2249 else
2250 {
2251 m_normal_spacing = spacing;
2252 }
2253 }
2254
2255 int wxListMainWindow::GetItemSpacing( bool isSmall )
2256 {
2257 if (isSmall) return m_small_spacing; else return m_normal_spacing;
2258 }
2259
2260 void wxListMainWindow::SetColumn( int col, wxListItem &item )
2261 {
2262 m_dirty = TRUE;
2263 wxNode *node = m_columns.Nth( col );
2264 if (node)
2265 {
2266 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
2267 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2268 column->SetItem( item );
2269 }
2270 wxListCtrl *lc = (wxListCtrl*) GetParent();
2271 if (lc->m_headerWin) lc->m_headerWin->Refresh();
2272 }
2273
2274 void wxListMainWindow::SetColumnWidth( int col, int width )
2275 {
2276 if (!(m_mode & wxLC_REPORT)) return;
2277
2278 m_dirty = TRUE;
2279
2280 wxNode *node = (wxNode*) NULL;
2281
2282 if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80;
2283 if (width == wxLIST_AUTOSIZE)
2284 {
2285 wxClientDC dc(this);
2286 dc.SetFont( GetFont() );
2287 int max = 10;
2288 node = m_lines.First();
2289 while (node)
2290 {
2291 wxListLineData *line = (wxListLineData*)node->Data();
2292 wxNode *n = line->m_items.Nth( col );
2293 if (n)
2294 {
2295 wxListItemData *item = (wxListItemData*)n->Data();
2296 int current = 0, ix = 0, iy = 0;
2297 wxCoord lx = 0, ly = 0;
2298 if (item->HasImage())
2299 {
2300 GetImageSize( item->GetImage(), ix, iy );
2301 current = ix + 5;
2302 }
2303 if (item->HasText())
2304 {
2305 wxString str;
2306 item->GetText( str );
2307 dc.GetTextExtent( str, &lx, &ly );
2308 current += lx;
2309 }
2310 if (current > max) max = current;
2311 }
2312 node = node->Next();
2313 }
2314 width = max+10;
2315 }
2316
2317 node = m_columns.Nth( col );
2318 if (node)
2319 {
2320 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2321 column->SetWidth( width );
2322 }
2323
2324 node = m_lines.First();
2325 while (node)
2326 {
2327 wxListLineData *line = (wxListLineData*)node->Data();
2328 wxNode *n = line->m_items.Nth( col );
2329 if (n)
2330 {
2331 wxListItemData *item = (wxListItemData*)n->Data();
2332 item->SetSize( width, -1 );
2333 }
2334 node = node->Next();
2335 }
2336
2337 wxListCtrl *lc = (wxListCtrl*) GetParent();
2338 if (lc->m_headerWin) lc->m_headerWin->Refresh();
2339 }
2340
2341 void wxListMainWindow::GetColumn( int col, wxListItem &item )
2342 {
2343 wxNode *node = m_columns.Nth( col );
2344 if (node)
2345 {
2346 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2347 column->GetItem( item );
2348 }
2349 else
2350 {
2351 item.m_format = 0;
2352 item.m_width = 0;
2353 item.m_text = "";
2354 item.m_image = 0;
2355 item.m_data = 0;
2356 }
2357 }
2358
2359 int wxListMainWindow::GetColumnWidth( int col )
2360 {
2361 wxNode *node = m_columns.Nth( col );
2362 if (node)
2363 {
2364 wxListHeaderData *column = (wxListHeaderData*)node->Data();
2365 return column->GetWidth();
2366 }
2367 else
2368 {
2369 return 0;
2370 }
2371 }
2372
2373 int wxListMainWindow::GetColumnCount()
2374 {
2375 return m_columns.Number();
2376 }
2377
2378 int wxListMainWindow::GetCountPerPage()
2379 {
2380 return m_visibleLines;
2381 }
2382
2383 void wxListMainWindow::SetItem( wxListItem &item )
2384 {
2385 m_dirty = TRUE;
2386 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2387 if (node)
2388 {
2389 wxListLineData *line = (wxListLineData*)node->Data();
2390 if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
2391 line->SetItem( item.m_col, item );
2392 }
2393 }
2394
2395 void wxListMainWindow::SetItemState( long item, long state, long stateMask )
2396 {
2397 // m_dirty = TRUE; no recalcs needed
2398
2399 wxListLineData *oldCurrent = m_current;
2400
2401 if (stateMask & wxLIST_STATE_FOCUSED)
2402 {
2403 wxNode *node = m_lines.Nth( (size_t)item );
2404 if (node)
2405 {
2406 wxListLineData *line = (wxListLineData*)node->Data();
2407 UnfocusLine( m_current );
2408 m_current = line;
2409 FocusLine( m_current );
2410 RefreshLine( m_current );
2411 if (oldCurrent) RefreshLine( oldCurrent );
2412 }
2413 }
2414
2415 if (stateMask & wxLIST_STATE_SELECTED)
2416 {
2417 bool on = (state & wxLIST_STATE_SELECTED) != 0;
2418 if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
2419
2420 wxNode *node = m_lines.Nth( (size_t)item );
2421 if (node)
2422 {
2423 wxListLineData *line = (wxListLineData*)node->Data();
2424 if (m_mode & wxLC_SINGLE_SEL)
2425 {
2426 UnfocusLine( m_current );
2427 m_current = line;
2428 FocusLine( m_current );
2429 if (oldCurrent) oldCurrent->Hilight( FALSE );
2430 RefreshLine( m_current );
2431 if (oldCurrent) RefreshLine( oldCurrent );
2432 }
2433 bool on = (state & wxLIST_STATE_SELECTED) != 0;
2434 if (on != line->IsHilighted())
2435 {
2436 line->Hilight( on );
2437 RefreshLine( line );
2438 }
2439 }
2440 }
2441 }
2442
2443 int wxListMainWindow::GetItemState( long item, long stateMask )
2444 {
2445 int ret = wxLIST_STATE_DONTCARE;
2446 if (stateMask & wxLIST_STATE_FOCUSED)
2447 {
2448 wxNode *node = m_lines.Nth( (size_t)item );
2449 if (node)
2450 {
2451 wxListLineData *line = (wxListLineData*)node->Data();
2452 if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
2453 }
2454 }
2455 if (stateMask & wxLIST_STATE_SELECTED)
2456 {
2457 wxNode *node = m_lines.Nth( (size_t)item );
2458 if (node)
2459 {
2460 wxListLineData *line = (wxListLineData*)node->Data();
2461 if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
2462 }
2463 }
2464 return ret;
2465 }
2466
2467 void wxListMainWindow::GetItem( wxListItem &item )
2468 {
2469 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2470 if (node)
2471 {
2472 wxListLineData *line = (wxListLineData*)node->Data();
2473 line->GetItem( item.m_col, item );
2474 }
2475 else
2476 {
2477 item.m_mask = 0;
2478 item.m_text = "";
2479 item.m_image = 0;
2480 item.m_data = 0;
2481 }
2482 }
2483
2484 int wxListMainWindow::GetItemCount()
2485 {
2486 return m_lines.Number();
2487 }
2488
2489 void wxListMainWindow::GetItemRect( long index, wxRect &rect )
2490 {
2491 wxNode *node = m_lines.Nth( (size_t)index );
2492 if (node)
2493 {
2494 wxListLineData *line = (wxListLineData*)node->Data();
2495 line->GetRect( rect );
2496 }
2497 else
2498 {
2499 rect.x = 0;
2500 rect.y = 0;
2501 rect.width = 0;
2502 rect.height = 0;
2503 }
2504 }
2505
2506 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
2507 {
2508 wxNode *node = m_lines.Nth( (size_t)item );
2509 if (node)
2510 {
2511 wxRect rect;
2512 wxListLineData *line = (wxListLineData*)node->Data();
2513 line->GetRect( rect );
2514 pos.x = rect.x;
2515 pos.y = rect.y;
2516 }
2517 else
2518 {
2519 pos.x = 0;
2520 pos.y = 0;
2521 }
2522 return TRUE;
2523 }
2524
2525 int wxListMainWindow::GetSelectedItemCount()
2526 {
2527 int ret = 0;
2528 wxNode *node = m_lines.First();
2529 while (node)
2530 {
2531 wxListLineData *line = (wxListLineData*)node->Data();
2532 if (line->IsHilighted()) ret++;
2533 node = node->Next();
2534 }
2535 return ret;
2536 }
2537
2538 void wxListMainWindow::SetMode( long mode )
2539 {
2540 m_dirty = TRUE;
2541 m_mode = mode;
2542
2543 DeleteEverything();
2544
2545 if (m_mode & wxLC_REPORT)
2546 {
2547 #if wxUSE_GENERIC_LIST_EXTENSIONS
2548 m_xScroll = 15;
2549 #else
2550 m_xScroll = 0;
2551 #endif
2552 m_yScroll = 15;
2553 }
2554 else
2555 {
2556 m_xScroll = 15;
2557 m_yScroll = 0;
2558 }
2559 }
2560
2561 long wxListMainWindow::GetMode() const
2562 {
2563 return m_mode;
2564 }
2565
2566 void wxListMainWindow::CalculatePositions()
2567 {
2568 if (!m_lines.First()) return;
2569
2570 wxClientDC dc( this );
2571 dc.SetFont( GetFont() );
2572
2573 int iconSpacing = 0;
2574 if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
2575 if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
2576
2577 // we take the first line (which also can be an icon or
2578 // an a text item in wxLC_ICON and wxLC_LIST modes) to
2579 // measure the size of the line
2580
2581 int lineWidth = 0;
2582 int lineHeight = 0;
2583 int lineSpacing = 0;
2584
2585 wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
2586 line->CalculateSize( &dc, iconSpacing );
2587 int dummy = 0;
2588 line->GetSize( dummy, lineSpacing );
2589 lineSpacing += 4;
2590
2591 int clientWidth = 0;
2592 int clientHeight = 0;
2593
2594 if (m_mode & wxLC_REPORT)
2595 {
2596 int x = 4;
2597 int y = 1;
2598 int entireHeight = m_lines.Number() * lineSpacing + 2;
2599 int scroll_pos = GetScrollPos( wxVERTICAL );
2600 #if wxUSE_GENERIC_LIST_EXTENSIONS
2601 int x_scroll_pos = GetScrollPos( wxHORIZONTAL );
2602 #else
2603 SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
2604 #endif
2605 GetClientSize( &clientWidth, &clientHeight );
2606
2607 wxNode* node = m_lines.First();
2608 int entireWidth = 0 ;
2609 while (node)
2610 {
2611 wxListLineData *line = (wxListLineData*)node->Data();
2612 line->CalculateSize( &dc, iconSpacing );
2613 line->SetPosition( &dc, x, y, clientWidth );
2614 int col_x = 2;
2615 for (int i = 0; i < GetColumnCount(); i++)
2616 {
2617 line->SetColumnPosition( i, col_x );
2618 col_x += GetColumnWidth( i );
2619 }
2620 entireWidth = wxMax( entireWidth , col_x ) ;
2621 #if wxUSE_GENERIC_LIST_EXTENSIONS
2622 line->SetPosition( &dc, x, y, col_x );
2623 #endif
2624 y += lineSpacing; // one pixel blank line between items
2625 node = node->Next();
2626 }
2627 m_visibleLines = clientHeight / lineSpacing;
2628 #if wxUSE_GENERIC_LIST_EXTENSIONS
2629 SetScrollbars( m_xScroll, m_yScroll, entireWidth / m_xScroll , (entireHeight+15) / m_yScroll, x_scroll_pos , scroll_pos, TRUE );
2630 #endif
2631 }
2632 else
2633 {
2634 // at first we try without any scrollbar. if the items don't
2635 // fit into the window, we recalculate after subtracting an
2636 // approximated 15 pt for the horizontal scrollbar
2637
2638 GetSize( &clientWidth, &clientHeight );
2639 clientHeight -= 4; // sunken frame
2640
2641 int entireWidth = 0;
2642
2643 for (int tries = 0; tries < 2; tries++)
2644 {
2645 entireWidth = 0;
2646 int x = 5; // painting is done at x-2
2647 int y = 5; // painting is done at y-2
2648 int maxWidth = 0;
2649 m_visibleLines = 0;
2650 int m_currentVisibleLines = 0;
2651 wxNode *node = m_lines.First();
2652 while (node)
2653 {
2654 m_currentVisibleLines++;
2655 wxListLineData *line = (wxListLineData*)node->Data();
2656 line->CalculateSize( &dc, iconSpacing );
2657 line->SetPosition( &dc, x, y, clientWidth );
2658 line->GetSize( lineWidth, lineHeight );
2659 if (lineWidth > maxWidth) maxWidth = lineWidth;
2660 y += lineSpacing;
2661 if (m_currentVisibleLines > m_visibleLines)
2662 m_visibleLines = m_currentVisibleLines;
2663 if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
2664 {
2665 m_currentVisibleLines = 0;
2666 y = 5;
2667 x += maxWidth+6;
2668 entireWidth += maxWidth+6;
2669 maxWidth = 0;
2670 }
2671 node = node->Next();
2672 if (!node) entireWidth += maxWidth;
2673 if ((tries == 0) && (entireWidth > clientWidth))
2674 {
2675 clientHeight -= 15; // scrollbar height
2676 m_visibleLines = 0;
2677 m_currentVisibleLines = 0;
2678 break;
2679 }
2680 if (!node) tries = 1; // everything fits, no second try required
2681 }
2682 }
2683
2684 int scroll_pos = GetScrollPos( wxHORIZONTAL );
2685 SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
2686 }
2687 }
2688
2689 void wxListMainWindow::RealizeChanges( void )
2690 {
2691 if (!m_current)
2692 {
2693 wxNode *node = m_lines.First();
2694 if (node) m_current = (wxListLineData*)node->Data();
2695 }
2696 if (m_current)
2697 {
2698 FocusLine( m_current );
2699 if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
2700 }
2701 }
2702
2703 long wxListMainWindow::GetNextItem( long item,
2704 int WXUNUSED(geometry),
2705 int state )
2706 {
2707 long ret = item,
2708 max = GetItemCount();
2709 wxCHECK_MSG( (ret == -1) || (ret < max), -1,
2710 _T("invalid listctrl index in GetNextItem()") );
2711
2712 // notice that we start with the next item (or the first one if item == -1)
2713 // and this is intentional to allow writing a simple loop to iterate over
2714 // all selected items
2715 ret++;
2716 if ( ret == max )
2717 {
2718 // this is not an error because the index was ok initially, just no
2719 // such item
2720 return -1;
2721 }
2722
2723 wxNode *node = m_lines.Nth( (size_t)ret );
2724 while (node)
2725 {
2726 wxListLineData *line = (wxListLineData*)node->Data();
2727 if ((state & wxLIST_STATE_FOCUSED) && (line == m_current))
2728 return ret;
2729 if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted()))
2730 return ret;
2731 if (!state)
2732 return ret;
2733 ret++;
2734
2735 node = node->Next();
2736 }
2737
2738 return -1;
2739 }
2740
2741 void wxListMainWindow::DeleteItem( long index )
2742 {
2743 m_dirty = TRUE;
2744 wxNode *node = m_lines.Nth( (size_t)index );
2745 if (node)
2746 {
2747 wxListLineData *line = (wxListLineData*)node->Data();
2748 if (m_current == line) m_current = (wxListLineData *) NULL;
2749 DeleteLine( line );
2750 m_lines.DeleteNode( node );
2751 }
2752 }
2753
2754 void wxListMainWindow::DeleteColumn( int col )
2755 {
2756 wxCHECK_RET( col < (int)m_columns.GetCount(),
2757 wxT("attempting to delete inexistent column in wxListView") );
2758
2759 m_dirty = TRUE;
2760 wxNode *node = m_columns.Nth( col );
2761 if (node) m_columns.DeleteNode( node );
2762 }
2763
2764 void wxListMainWindow::DeleteAllItems()
2765 {
2766 m_dirty = TRUE;
2767 m_current = (wxListLineData *) NULL;
2768
2769 // to make the deletion of all items faster, we don't send the
2770 // notifications in this case: this is compatible with wxMSW and
2771 // documented in DeleteAllItems() description
2772
2773 wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetParent()->GetId() );
2774 event.SetEventObject( GetParent() );
2775 GetParent()->GetEventHandler()->ProcessEvent( event );
2776
2777 m_lines.Clear();
2778 }
2779
2780 void wxListMainWindow::DeleteEverything()
2781 {
2782 DeleteAllItems();
2783
2784 m_columns.Clear();
2785 }
2786
2787 void wxListMainWindow::EnsureVisible( long index )
2788 {
2789 // We have to call this here because the label in
2790 // question might just have been added and no screen
2791 // update taken place.
2792 if (m_dirty) wxYield();
2793
2794 wxListLineData *oldCurrent = m_current;
2795 m_current = (wxListLineData *) NULL;
2796 wxNode *node = m_lines.Nth( (size_t)index );
2797 if (node) m_current = (wxListLineData*)node->Data();
2798 if (m_current) MoveToFocus();
2799 m_current = oldCurrent;
2800 }
2801
2802 long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
2803 {
2804 long pos = start;
2805 wxString tmp = str;
2806 if (pos < 0) pos = 0;
2807 wxNode *node = m_lines.Nth( (size_t)pos );
2808 while (node)
2809 {
2810 wxListLineData *line = (wxListLineData*)node->Data();
2811 wxString s = "";
2812 line->GetText( 0, s );
2813 if (s == tmp) return pos;
2814 node = node->Next();
2815 pos++;
2816 }
2817 return -1;
2818 }
2819
2820 long wxListMainWindow::FindItem(long start, long data)
2821 {
2822 long pos = start;
2823 if (pos < 0) pos = 0;
2824 wxNode *node = m_lines.Nth( (size_t)pos );
2825 while (node)
2826 {
2827 wxListLineData *line = (wxListLineData*)node->Data();
2828 wxListItem item;
2829 line->GetItem( 0, item );
2830 if (item.m_data == data) return pos;
2831 node = node->Next();
2832 pos++;
2833 }
2834 return -1;
2835 }
2836
2837 long wxListMainWindow::HitTest( int x, int y, int &flags )
2838 {
2839 wxNode *node = m_lines.First();
2840 int count = 0;
2841 while (node)
2842 {
2843 wxListLineData *line = (wxListLineData*)node->Data();
2844 long ret = line->IsHit( x, y );
2845 if (ret & flags)
2846 {
2847 flags = (int)ret;
2848 return count;
2849 }
2850 node = node->Next();
2851 count++;
2852 }
2853 return -1;
2854 }
2855
2856 void wxListMainWindow::InsertItem( wxListItem &item )
2857 {
2858 m_dirty = TRUE;
2859 int mode = 0;
2860 if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
2861 else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
2862 else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
2863 else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo
2864
2865 wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
2866
2867 if (m_mode & wxLC_REPORT)
2868 {
2869 line->InitItems( GetColumnCount() );
2870 item.m_width = GetColumnWidth( 0 )-3;
2871 }
2872 else
2873 {
2874 line->InitItems( 1 );
2875 }
2876
2877 line->SetItem( 0, item );
2878 if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
2879 {
2880 wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
2881 if (node) m_lines.Insert( node, line );
2882 }
2883 else
2884 {
2885 m_lines.Append( line );
2886 }
2887 }
2888
2889 void wxListMainWindow::InsertColumn( long col, wxListItem &item )
2890 {
2891 m_dirty = TRUE;
2892 if (m_mode & wxLC_REPORT)
2893 {
2894 if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
2895 wxListHeaderData *column = new wxListHeaderData( item );
2896 if ((col >= 0) && (col < (int)m_columns.GetCount()))
2897 {
2898 wxNode *node = m_columns.Nth( (size_t)col );
2899 if (node)
2900 m_columns.Insert( node, column );
2901 }
2902 else
2903 {
2904 m_columns.Append( column );
2905 }
2906 }
2907 }
2908
2909 wxListCtrlCompare list_ctrl_compare_func_2;
2910 long list_ctrl_compare_data;
2911
2912 int LINKAGEMODE list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
2913 {
2914 wxListLineData *line1 = *((wxListLineData**)arg1);
2915 wxListLineData *line2 = *((wxListLineData**)arg2);
2916 wxListItem item;
2917 line1->GetItem( 0, item );
2918 long data1 = item.m_data;
2919 line2->GetItem( 0, item );
2920 long data2 = item.m_data;
2921 return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
2922 }
2923
2924 void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
2925 {
2926 list_ctrl_compare_func_2 = fn;
2927 list_ctrl_compare_data = data;
2928 m_lines.Sort( list_ctrl_compare_func_1 );
2929 m_dirty = TRUE;
2930 }
2931
2932 void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
2933 {
2934 wxScrolledWindow::OnScroll( event ) ;
2935 #if wxUSE_GENERIC_LIST_EXTENSIONS
2936
2937 if (event.GetOrientation() == wxHORIZONTAL && ( m_mode & wxLC_REPORT ))
2938 {
2939 wxListCtrl* lc = wxDynamicCast( GetParent() , wxListCtrl ) ;
2940 if ( lc )
2941 {
2942 lc->m_headerWin->Refresh() ;
2943 #ifdef __WXMAC__
2944 lc->m_headerWin->MacUpdateImmediately() ;
2945 #endif
2946 }
2947 }
2948 #endif
2949 }
2950
2951 // -------------------------------------------------------------------------------------
2952 // wxListItem
2953 // -------------------------------------------------------------------------------------
2954
2955 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
2956
2957 wxListItem::wxListItem()
2958 {
2959 m_mask = 0;
2960 m_itemId = 0;
2961 m_col = 0;
2962 m_state = 0;
2963 m_stateMask = 0;
2964 m_image = 0;
2965 m_data = 0;
2966 m_format = wxLIST_FORMAT_CENTRE;
2967 m_width = 0;
2968
2969 m_attr = NULL;
2970 }
2971
2972 void wxListItem::Clear()
2973 {
2974 m_mask = 0;
2975 m_itemId = 0;
2976 m_col = 0;
2977 m_state = 0;
2978 m_stateMask = 0;
2979 m_image = 0;
2980 m_data = 0;
2981 m_format = wxLIST_FORMAT_CENTRE;
2982 m_width = 0;
2983 m_text = wxEmptyString;
2984
2985 if (m_attr) delete m_attr;
2986 m_attr = NULL;
2987 }
2988
2989 void wxListItem::ClearAttributes()
2990 {
2991 if (m_attr) delete m_attr;
2992 m_attr = NULL;
2993 }
2994
2995 // -------------------------------------------------------------------------------------
2996 // wxListEvent
2997 // -------------------------------------------------------------------------------------
2998
2999 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
3000
3001 wxListEvent::wxListEvent( wxEventType commandType, int id ):
3002 wxNotifyEvent( commandType, id )
3003 {
3004 m_code = 0;
3005 m_itemIndex = 0;
3006 m_oldItemIndex = 0;
3007 m_col = 0;
3008 m_cancelled = FALSE;
3009 m_pointDrag.x = 0;
3010 m_pointDrag.y = 0;
3011 }
3012
3013 void wxListEvent::CopyObject(wxObject& object_dest) const
3014 {
3015 wxListEvent *obj = (wxListEvent *)&object_dest;
3016
3017 wxNotifyEvent::CopyObject(object_dest);
3018
3019 obj->m_code = m_code;
3020 obj->m_itemIndex = m_itemIndex;
3021 obj->m_oldItemIndex = m_oldItemIndex;
3022 obj->m_col = m_col;
3023 obj->m_cancelled = m_cancelled;
3024 obj->m_pointDrag = m_pointDrag;
3025 obj->m_item.m_mask = m_item.m_mask;
3026 obj->m_item.m_itemId = m_item.m_itemId;
3027 obj->m_item.m_col = m_item.m_col;
3028 obj->m_item.m_state = m_item.m_state;
3029 obj->m_item.m_stateMask = m_item.m_stateMask;
3030 obj->m_item.m_text = m_item.m_text;
3031 obj->m_item.m_image = m_item.m_image;
3032 obj->m_item.m_data = m_item.m_data;
3033 obj->m_item.m_format = m_item.m_format;
3034 obj->m_item.m_width = m_item.m_width;
3035
3036 if ( m_item.HasAttributes() )
3037 {
3038 obj->m_item.SetTextColour(m_item.GetTextColour());
3039 }
3040 }
3041
3042 // -------------------------------------------------------------------------------------
3043 // wxListCtrl
3044 // -------------------------------------------------------------------------------------
3045
3046 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
3047
3048 BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
3049 EVT_SIZE (wxListCtrl::OnSize)
3050 EVT_IDLE (wxListCtrl::OnIdle)
3051 END_EVENT_TABLE()
3052
3053 wxListCtrl::wxListCtrl()
3054 {
3055 m_imageListNormal = (wxImageList *) NULL;
3056 m_imageListSmall = (wxImageList *) NULL;
3057 m_imageListState = (wxImageList *) NULL;
3058 m_mainWin = (wxListMainWindow*) NULL;
3059 m_headerWin = (wxListHeaderWindow*) NULL;
3060 }
3061
3062 wxListCtrl::~wxListCtrl()
3063 {
3064 }
3065
3066 bool wxListCtrl::Create(wxWindow *parent,
3067 wxWindowID id,
3068 const wxPoint &pos,
3069 const wxSize &size,
3070 long style,
3071 const wxValidator &validator,
3072 const wxString &name)
3073 {
3074 m_imageListNormal = (wxImageList *) NULL;
3075 m_imageListSmall = (wxImageList *) NULL;
3076 m_imageListState = (wxImageList *) NULL;
3077 m_mainWin = (wxListMainWindow*) NULL;
3078 m_headerWin = (wxListHeaderWindow*) NULL;
3079
3080 if ( !(style & (wxLC_REPORT | wxLC_LIST | wxLC_ICON)) )
3081 {
3082 style = style | wxLC_LIST;
3083 }
3084
3085 bool ret = wxControl::Create( parent, id, pos, size, style, validator, name );
3086
3087
3088 if (style & wxSUNKEN_BORDER)
3089 style -= wxSUNKEN_BORDER;
3090
3091 m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style );
3092
3093 if (HasFlag(wxLC_REPORT))
3094 {
3095 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
3096 if (HasFlag(wxLC_NO_HEADER))
3097 m_headerWin->Show( FALSE );
3098 }
3099 else
3100 {
3101 m_headerWin = (wxListHeaderWindow *) NULL;
3102 }
3103
3104 SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
3105
3106 return ret;
3107 }
3108
3109 void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
3110 {
3111 /* handled in OnIdle */
3112
3113 if (m_mainWin) m_mainWin->m_dirty = TRUE;
3114 }
3115
3116 void wxListCtrl::SetSingleStyle( long style, bool add )
3117 {
3118 long flag = GetWindowStyle();
3119
3120 if (add)
3121 {
3122 if (style & wxLC_MASK_TYPE) flag = flag & ~wxLC_MASK_TYPE;
3123 if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
3124 if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
3125 }
3126
3127 if (add)
3128 {
3129 flag |= style;
3130 }
3131 else
3132 {
3133 if (flag & style) flag -= style;
3134 }
3135
3136 SetWindowStyleFlag( flag );
3137 }
3138
3139 void wxListCtrl::SetWindowStyleFlag( long flag )
3140 {
3141 if (m_mainWin)
3142 {
3143 m_mainWin->DeleteEverything();
3144
3145 int width = 0;
3146 int height = 0;
3147 GetClientSize( &width, &height );
3148
3149 m_mainWin->SetMode( flag );
3150
3151 if (flag & wxLC_REPORT)
3152 {
3153 if (!HasFlag(wxLC_REPORT))
3154 {
3155 if (!m_headerWin)
3156 {
3157 m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin,
3158 wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
3159 if (HasFlag(wxLC_NO_HEADER))
3160 m_headerWin->Show( FALSE );
3161 }
3162 else
3163 {
3164 if (flag & wxLC_NO_HEADER)
3165 m_headerWin->Show( FALSE );
3166 else
3167 m_headerWin->Show( TRUE );
3168 }
3169 }
3170 }
3171 else
3172 {
3173 if (HasFlag(wxLC_REPORT) && !(HasFlag(wxLC_NO_HEADER)))
3174 {
3175 m_headerWin->Show( FALSE );
3176 }
3177 }
3178 }
3179
3180 wxWindow::SetWindowStyleFlag( flag );
3181 }
3182
3183 bool wxListCtrl::GetColumn(int col, wxListItem &item) const
3184 {
3185 m_mainWin->GetColumn( col, item );
3186 return TRUE;
3187 }
3188
3189 bool wxListCtrl::SetColumn( int col, wxListItem& item )
3190 {
3191 m_mainWin->SetColumn( col, item );
3192 return TRUE;
3193 }
3194
3195 int wxListCtrl::GetColumnWidth( int col ) const
3196 {
3197 return m_mainWin->GetColumnWidth( col );
3198 }
3199
3200 bool wxListCtrl::SetColumnWidth( int col, int width )
3201 {
3202 m_mainWin->SetColumnWidth( col, width );
3203 return TRUE;
3204 }
3205
3206 int wxListCtrl::GetCountPerPage() const
3207 {
3208 return m_mainWin->GetCountPerPage(); // different from Windows ?
3209 }
3210
3211 bool wxListCtrl::GetItem( wxListItem &info ) const
3212 {
3213 m_mainWin->GetItem( info );
3214 return TRUE;
3215 }
3216
3217 bool wxListCtrl::SetItem( wxListItem &info )
3218 {
3219 m_mainWin->SetItem( info );
3220 return TRUE;
3221 }
3222
3223 long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
3224 {
3225 wxListItem info;
3226 info.m_text = label;
3227 info.m_mask = wxLIST_MASK_TEXT;
3228 info.m_itemId = index;
3229 info.m_col = col;
3230 if ( imageId > -1 )
3231 {
3232 info.m_image = imageId;
3233 info.m_mask |= wxLIST_MASK_IMAGE;
3234 };
3235 m_mainWin->SetItem(info);
3236 return TRUE;
3237 }
3238
3239 int wxListCtrl::GetItemState( long item, long stateMask ) const
3240 {
3241 return m_mainWin->GetItemState( item, stateMask );
3242 }
3243
3244 bool wxListCtrl::SetItemState( long item, long state, long stateMask )
3245 {
3246 m_mainWin->SetItemState( item, state, stateMask );
3247 return TRUE;
3248 }
3249
3250 bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
3251 {
3252 wxListItem info;
3253 info.m_image = image;
3254 info.m_mask = wxLIST_MASK_IMAGE;
3255 info.m_itemId = item;
3256 m_mainWin->SetItem( info );
3257 return TRUE;
3258 }
3259
3260 wxString wxListCtrl::GetItemText( long item ) const
3261 {
3262 wxListItem info;
3263 info.m_itemId = item;
3264 m_mainWin->GetItem( info );
3265 return info.m_text;
3266 }
3267
3268 void wxListCtrl::SetItemText( long item, const wxString &str )
3269 {
3270 wxListItem info;
3271 info.m_mask = wxLIST_MASK_TEXT;
3272 info.m_itemId = item;
3273 info.m_text = str;
3274 m_mainWin->SetItem( info );
3275 }
3276
3277 long wxListCtrl::GetItemData( long item ) const
3278 {
3279 wxListItem info;
3280 info.m_itemId = item;
3281 m_mainWin->GetItem( info );
3282 return info.m_data;
3283 }
3284
3285 bool wxListCtrl::SetItemData( long item, long data )
3286 {
3287 wxListItem info;
3288 info.m_mask = wxLIST_MASK_DATA;
3289 info.m_itemId = item;
3290 info.m_data = data;
3291 m_mainWin->SetItem( info );
3292 return TRUE;
3293 }
3294
3295 bool wxListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const
3296 {
3297 m_mainWin->GetItemRect( item, rect );
3298 return TRUE;
3299 }
3300
3301 bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
3302 {
3303 m_mainWin->GetItemPosition( item, pos );
3304 return TRUE;
3305 }
3306
3307 bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
3308 {
3309 return 0;
3310 }
3311
3312 int wxListCtrl::GetItemCount() const
3313 {
3314 return m_mainWin->GetItemCount();
3315 }
3316
3317 int wxListCtrl::GetColumnCount() const
3318 {
3319 return m_mainWin->GetColumnCount();
3320 }
3321
3322 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
3323 {
3324 m_mainWin->SetItemSpacing( spacing, isSmall );
3325 }
3326
3327 int wxListCtrl::GetItemSpacing( bool isSmall ) const
3328 {
3329 return m_mainWin->GetItemSpacing( isSmall );
3330 }
3331
3332 int wxListCtrl::GetSelectedItemCount() const
3333 {
3334 return m_mainWin->GetSelectedItemCount();
3335 }
3336
3337 wxColour wxListCtrl::GetTextColour() const
3338 {
3339 return GetForegroundColour();
3340 }
3341
3342 void wxListCtrl::SetTextColour(const wxColour& col)
3343 {
3344 SetForegroundColour(col);
3345 }
3346
3347 long wxListCtrl::GetTopItem() const
3348 {
3349 return 0;
3350 }
3351
3352 long wxListCtrl::GetNextItem( long item, int geom, int state ) const
3353 {
3354 return m_mainWin->GetNextItem( item, geom, state );
3355 }
3356
3357 wxImageList *wxListCtrl::GetImageList(int which) const
3358 {
3359 if (which == wxIMAGE_LIST_NORMAL)
3360 {
3361 return m_imageListNormal;
3362 }
3363 else if (which == wxIMAGE_LIST_SMALL)
3364 {
3365 return m_imageListSmall;
3366 }
3367 else if (which == wxIMAGE_LIST_STATE)
3368 {
3369 return m_imageListState;
3370 }
3371 return (wxImageList *) NULL;
3372 }
3373
3374 void wxListCtrl::SetImageList( wxImageList *imageList, int which )
3375 {
3376 m_mainWin->SetImageList( imageList, which );
3377 }
3378
3379 bool wxListCtrl::Arrange( int WXUNUSED(flag) )
3380 {
3381 return 0;
3382 }
3383
3384 bool wxListCtrl::DeleteItem( long item )
3385 {
3386 m_mainWin->DeleteItem( item );
3387 return TRUE;
3388 }
3389
3390 bool wxListCtrl::DeleteAllItems()
3391 {
3392 m_mainWin->DeleteAllItems();
3393 return TRUE;
3394 }
3395
3396 bool wxListCtrl::DeleteAllColumns()
3397 {
3398 for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
3399 DeleteColumn(n);
3400
3401 return TRUE;
3402 }
3403
3404 void wxListCtrl::ClearAll()
3405 {
3406 m_mainWin->DeleteEverything();
3407 }
3408
3409 bool wxListCtrl::DeleteColumn( int col )
3410 {
3411 m_mainWin->DeleteColumn( col );
3412 return TRUE;
3413 }
3414
3415 void wxListCtrl::Edit( long item )
3416 {
3417 m_mainWin->Edit( item );
3418 }
3419
3420 bool wxListCtrl::EnsureVisible( long item )
3421 {
3422 m_mainWin->EnsureVisible( item );
3423 return TRUE;
3424 }
3425
3426 long wxListCtrl::FindItem( long start, const wxString& str, bool partial )
3427 {
3428 return m_mainWin->FindItem( start, str, partial );
3429 }
3430
3431 long wxListCtrl::FindItem( long start, long data )
3432 {
3433 return m_mainWin->FindItem( start, data );
3434 }
3435
3436 long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
3437 int WXUNUSED(direction))
3438 {
3439 return 0;
3440 }
3441
3442 long wxListCtrl::HitTest( const wxPoint &point, int &flags )
3443 {
3444 return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
3445 }
3446
3447 long wxListCtrl::InsertItem( wxListItem& info )
3448 {
3449 m_mainWin->InsertItem( info );
3450 return info.m_itemId;
3451 }
3452
3453 long wxListCtrl::InsertItem( long index, const wxString &label )
3454 {
3455 wxListItem info;
3456 info.m_text = label;
3457 info.m_mask = wxLIST_MASK_TEXT;
3458 info.m_itemId = index;
3459 return InsertItem( info );
3460 }
3461
3462 long wxListCtrl::InsertItem( long index, int imageIndex )
3463 {
3464 wxListItem info;
3465 info.m_mask = wxLIST_MASK_IMAGE;
3466 info.m_image = imageIndex;
3467 info.m_itemId = index;
3468 return InsertItem( info );
3469 }
3470
3471 long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
3472 {
3473 wxListItem info;
3474 info.m_text = label;
3475 info.m_image = imageIndex;
3476 info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
3477 info.m_itemId = index;
3478 return InsertItem( info );
3479 }
3480
3481 long wxListCtrl::InsertColumn( long col, wxListItem &item )
3482 {
3483 wxASSERT( m_headerWin );
3484 m_mainWin->InsertColumn( col, item );
3485 m_headerWin->Refresh();
3486
3487 return 0;
3488 }
3489
3490 long wxListCtrl::InsertColumn( long col, const wxString &heading,
3491 int format, int width )
3492 {
3493 wxListItem item;
3494 item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
3495 item.m_text = heading;
3496 if (width >= -2)
3497 {
3498 item.m_mask |= wxLIST_MASK_WIDTH;
3499 item.m_width = width;
3500 }
3501 item.m_format = format;
3502
3503 return InsertColumn( col, item );
3504 }
3505
3506 bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
3507 {
3508 return 0;
3509 }
3510
3511 // Sort items.
3512 // fn is a function which takes 3 long arguments: item1, item2, data.
3513 // item1 is the long data associated with a first item (NOT the index).
3514 // item2 is the long data associated with a second item (NOT the index).
3515 // data is the same value as passed to SortItems.
3516 // The return value is a negative number if the first item should precede the second
3517 // item, a positive number of the second item should precede the first,
3518 // or zero if the two items are equivalent.
3519 // data is arbitrary data to be passed to the sort function.
3520
3521 bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
3522 {
3523 m_mainWin->SortItems( fn, data );
3524 return TRUE;
3525 }
3526
3527 void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
3528 {
3529 if (!m_mainWin->m_dirty) return;
3530
3531 int cw = 0;
3532 int ch = 0;
3533 GetClientSize( &cw, &ch );
3534
3535 int x = 0;
3536 int y = 0;
3537 int w = 0;
3538 int h = 0;
3539
3540 if (HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER))
3541 {
3542 m_headerWin->GetPosition( &x, &y );
3543 m_headerWin->GetSize( &w, &h );
3544 if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
3545 m_headerWin->SetSize( 0, 0, cw, 23 );
3546
3547 m_mainWin->GetPosition( &x, &y );
3548 m_mainWin->GetSize( &w, &h );
3549 if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
3550 m_mainWin->SetSize( 0, 24, cw, ch-24 );
3551 }
3552 else
3553 {
3554 m_mainWin->GetPosition( &x, &y );
3555 m_mainWin->GetSize( &w, &h );
3556 if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
3557 m_mainWin->SetSize( 0, 0, cw, ch );
3558 }
3559
3560 m_mainWin->CalculatePositions();
3561 m_mainWin->RealizeChanges();
3562 m_mainWin->m_dirty = FALSE;
3563 m_mainWin->Refresh();
3564 }
3565
3566 bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
3567 {
3568 if ( !wxWindow::SetBackgroundColour( colour ) )
3569 return FALSE;
3570
3571 if (m_mainWin)
3572 {
3573 m_mainWin->SetBackgroundColour( colour );
3574 m_mainWin->m_dirty = TRUE;
3575 }
3576
3577 if (m_headerWin)
3578 {
3579 // m_headerWin->SetBackgroundColour( colour );
3580 }
3581
3582 return TRUE;
3583 }
3584
3585 bool wxListCtrl::SetForegroundColour( const wxColour &colour )
3586 {
3587 if ( !wxWindow::SetForegroundColour( colour ) )
3588 return FALSE;
3589
3590 if (m_mainWin)
3591 {
3592 m_mainWin->SetForegroundColour( colour );
3593 m_mainWin->m_dirty = TRUE;
3594 }
3595
3596 if (m_headerWin)
3597 {
3598 m_headerWin->SetForegroundColour( colour );
3599 }
3600
3601 return TRUE;
3602 }
3603
3604 bool wxListCtrl::SetFont( const wxFont &font )
3605 {
3606 if ( !wxWindow::SetFont( font ) )
3607 return FALSE;
3608
3609 if (m_mainWin)
3610 {
3611 m_mainWin->SetFont( font );
3612 m_mainWin->m_dirty = TRUE;
3613 }
3614
3615 if (m_headerWin)
3616 {
3617 m_headerWin->SetFont( font );
3618 }
3619
3620 return TRUE;
3621 }
3622
3623 #if wxUSE_DRAG_AND_DROP
3624
3625 void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
3626 {
3627 m_mainWin->SetDropTarget( dropTarget );
3628 }
3629
3630 wxDropTarget *wxListCtrl::GetDropTarget() const
3631 {
3632 return m_mainWin->GetDropTarget();
3633 }
3634
3635 #endif // wxUSE_DRAG_AND_DROP
3636
3637 bool wxListCtrl::SetCursor( const wxCursor &cursor )
3638 {
3639 return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE;
3640 }
3641
3642 wxColour wxListCtrl::GetBackgroundColour() const
3643 {
3644 return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour();
3645 }
3646
3647 wxColour wxListCtrl::GetForegroundColour() const
3648 {
3649 return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour();
3650 }
3651
3652 bool wxListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
3653 {
3654 return m_mainWin->PopupMenu( menu, x, y );
3655 }
3656
3657 void wxListCtrl::SetFocus()
3658 {
3659 /* The test in window.cpp fails as we are a composite
3660 window, so it checks against "this", but not m_mainWin. */
3661 if ( FindFocus() != this )
3662 m_mainWin->SetFocus();
3663 }
wxWidgets (Impactor)