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