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