Use template class instead of template function in wxVectorSort().
[wxWidgets.git] / samples / listctrl / listtest.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: listctrl.cpp
3// Purpose: wxListCtrl sample
4// Author: Julian Smart
5// Modified by:
6// Created: 04/01/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart
9// Licence: wxWindows license
10/////////////////////////////////////////////////////////////////////////////
11
12// For compilers that support precompilation, includes "wx/wx.h".
13#include "wx/wxprec.h"
14
15#ifdef __BORLANDC__
16#pragma hdrstop
17#endif
18
19#ifndef WX_PRECOMP
20#include "wx/wx.h"
21#endif
22
23#if !defined(__WXMSW__) && !defined(__WXPM__)
24 #include "mondrian.xpm"
25#endif
26
27#ifndef __WXMSW__
28 #include "bitmaps/toolbrai.xpm"
29 #include "bitmaps/toolchar.xpm"
30 #include "bitmaps/tooldata.xpm"
31 #include "bitmaps/toolnote.xpm"
32 #include "bitmaps/tooltodo.xpm"
33 #include "bitmaps/toolchec.xpm"
34 #include "bitmaps/toolgame.xpm"
35 #include "bitmaps/tooltime.xpm"
36 #include "bitmaps/toolword.xpm"
37 #include "bitmaps/small1.xpm"
38#endif
39
40#include "wx/imaglist.h"
41#include "wx/listctrl.h"
42#include "wx/timer.h" // for wxStopWatch
43#include "wx/colordlg.h" // for wxGetColourFromUser
44#include "wx/settings.h"
45#include "wx/sysopt.h"
46#include "wx/numdlg.h"
47
48#include "listtest.h"
49
50
51// ----------------------------------------------------------------------------
52// Constants and globals
53// ----------------------------------------------------------------------------
54
55const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
56{
57 { wxT("Cat"), wxT("meow") },
58 { wxT("Cow"), wxT("moo") },
59 { wxT("Crow"), wxT("caw") },
60 { wxT("Dog"), wxT("woof") },
61 { wxT("Duck"), wxT("quack") },
62 { wxT("Mouse"), wxT("squeak") },
63 { wxT("Owl"), wxT("hoo") },
64 { wxT("Pig"), wxT("oink") },
65 { wxT("Pigeon"), wxT("coo") },
66 { wxT("Sheep"), wxT("baaah") },
67};
68
69// number of items in icon/small icon view
70static const int NUM_ICONS = 9;
71
72int wxCALLBACK
73MyCompareFunction(long item1, long item2, wxIntPtr WXUNUSED(sortData))
74{
75 // inverse the order
76 if (item1 < item2)
77 return -1;
78 if (item1 > item2)
79 return 1;
80
81 return 0;
82}
83
84
85// ----------------------------------------------------------------------------
86// MyApp
87// ----------------------------------------------------------------------------
88
89IMPLEMENT_APP(MyApp)
90
91// `Main program' equivalent, creating windows and returning main app frame
92bool MyApp::OnInit()
93{
94 if ( !wxApp::OnInit() )
95 return false;
96
97 // Create the main frame window
98 MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"));
99
100 // Show the frame
101 frame->Show(true);
102
103 SetTopWindow(frame);
104
105 return true;
106}
107
108
109
110// ----------------------------------------------------------------------------
111// MyFrame
112// ----------------------------------------------------------------------------
113
114BEGIN_EVENT_TABLE(MyFrame, wxFrame)
115 EVT_SIZE(MyFrame::OnSize)
116
117 EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
118 EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
119 EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
120 EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
121 EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
122 EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
123 EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
124 EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
125 EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
126 EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
127
128 EVT_MENU(LIST_SET_ITEMS_COUNT, MyFrame::OnSetItemsCount)
129
130 EVT_MENU(LIST_GOTO, MyFrame::OnGoTo)
131 EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
132 EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
133 EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
134 EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
135 EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
136 EVT_MENU(LIST_ADD, MyFrame::OnAdd)
137 EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
138 EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
139 EVT_MENU(LIST_SORT, MyFrame::OnSort)
140 EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
141 EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
142 EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
143 EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
144 EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
145 EVT_MENU(LIST_SHOW_VIEW_RECT, MyFrame::OnShowViewRect)
146#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
147 EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder)
148 EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder)
149#endif // wxHAS_LISTCTRL_COLUMN_ORDER
150 EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
151 EVT_MENU(LIST_THAW, MyFrame::OnThaw)
152 EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
153 EVT_MENU(LIST_TOGGLE_HEADER, MyFrame::OnToggleHeader)
154#ifdef __WXOSX__
155 EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
156#endif // __WXOSX__
157 EVT_MENU(LIST_FIND, MyFrame::OnFind)
158
159 EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateUIEnableInReport)
160 EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateUIEnableInReport)
161
162 EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
163 EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
164END_EVENT_TABLE()
165
166// My frame constructor
167MyFrame::MyFrame(const wxChar *title)
168 : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500))
169{
170 m_listCtrl = NULL;
171 m_logWindow = NULL;
172 m_smallVirtual = false;
173 m_numListItems = 10;
174
175 // Give it an icon
176 SetIcon( wxICON(mondrian) );
177
178 // Make an image list containing large icons
179 m_imageListNormal = new wxImageList(32, 32, true);
180 m_imageListSmall = new wxImageList(16, 16, true);
181
182#ifdef __WXMSW__
183 m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
184 m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
185 m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
186 m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
187 m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
188 m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
189 m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
190 m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
191 m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
192
193 m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
194
195#else
196 m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
197 m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
198 m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
199 m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
200 m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
201 m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
202 m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
203 m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
204 m_imageListNormal->Add( wxIcon( toolword_xpm ) );
205
206 m_imageListSmall->Add( wxIcon( small1_xpm) );
207#endif
208
209 // Make a menubar
210 wxMenu *menuFile = new wxMenu;
211 menuFile->Append(LIST_ABOUT, wxT("&About"));
212 menuFile->AppendSeparator();
213 menuFile->Append(LIST_QUIT, wxT("E&xit\tAlt-X"));
214
215 wxMenu *menuView = new wxMenu;
216 menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1"));
217 menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2"));
218 menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3"));
219 menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4"));
220 menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5"));
221 menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6"));
222 menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7"));
223 menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("Small virtual vie&w\tF8"));
224 menuView->AppendSeparator();
225 menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items");
226#ifdef __WXOSX__
227 menuView->AppendSeparator();
228 menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, wxT("Mac: Use Generic Control"));
229#endif
230
231 wxMenu *menuList = new wxMenu;
232 menuList->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3"));
233 menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L"));
234 menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G"));
235 menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D"));
236 menuList->Append(LIST_SELECT_ALL, wxT("S&elect All\tCtrl-A"));
237 menuList->AppendSeparator();
238 menuList->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C"));
239 menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S"));
240 menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect"));
241#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
242 menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O"));
243 menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O"));
244#endif // wxHAS_LISTCTRL_COLUMN_ORDER
245 menuList->AppendSeparator();
246 menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T"));
247 menuList->Append(LIST_FIND, "Test Find() performance");
248 menuList->AppendSeparator();
249 menuList->Append(LIST_ADD, wxT("&Append an item\tCtrl-P"));
250 menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E"));
251 menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X"));
252 menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items"));
253 menuList->AppendSeparator();
254 menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z"));
255 menuList->Append(LIST_THAW, wxT("Tha&w\tCtrl-W"));
256 menuList->AppendSeparator();
257 menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I"));
258 menuList->AppendCheckItem(LIST_TOGGLE_MULTI_SEL,
259 wxT("&Multiple selection\tCtrl-M"));
260 menuList->Check(LIST_TOGGLE_MULTI_SEL, true);
261 menuList->AppendCheckItem(LIST_TOGGLE_HEADER, "Toggle &header\tCtrl-H");
262 menuList->Check(LIST_TOGGLE_HEADER, true);
263
264 wxMenu *menuCol = new wxMenu;
265 menuCol->Append(LIST_SET_FG_COL, wxT("&Foreground colour..."));
266 menuCol->Append(LIST_SET_BG_COL, wxT("&Background colour..."));
267
268 wxMenuBar *menubar = new wxMenuBar;
269 menubar->Append(menuFile, wxT("&File"));
270 menubar->Append(menuView, wxT("&View"));
271 menubar->Append(menuList, wxT("&List"));
272 menubar->Append(menuCol, wxT("&Colour"));
273 SetMenuBar(menubar);
274
275 m_panel = new wxPanel(this, wxID_ANY);
276 m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
277 wxDefaultPosition, wxDefaultSize,
278 wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER);
279
280 m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
281
282 RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
283
284#ifdef __WXMSW__
285 // this is useful to know specially when debugging :)
286 wxLogMessage("Your version of comctl32.dll is: %d",
287 wxApp::GetComCtl32Version());
288#endif
289
290#if wxUSE_STATUSBAR
291 CreateStatusBar();
292#endif // wxUSE_STATUSBAR
293}
294
295MyFrame::~MyFrame()
296{
297 delete wxLog::SetActiveTarget(m_logOld);
298
299 delete m_imageListNormal;
300 delete m_imageListSmall;
301}
302
303void MyFrame::OnSize(wxSizeEvent& event)
304{
305 DoSize();
306
307 event.Skip();
308}
309
310void MyFrame::DoSize()
311{
312 if ( !m_logWindow )
313 return;
314
315 wxSize size = GetClientSize();
316 wxCoord y = (2*size.y)/3;
317 m_listCtrl->SetSize(0, 0, size.x, y);
318 m_logWindow->SetSize(0, y + 1, size.x, size.y - y -1);
319}
320
321bool MyFrame::CheckNonVirtual() const
322{
323 if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
324 return true;
325
326 // "this" == whatever
327 wxLogWarning(wxT("Can't do this in virtual view, sorry."));
328
329 return false;
330}
331
332void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
333{
334 Close(true);
335}
336
337void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
338{
339 wxMessageDialog dialog(this, wxT("List test sample\nJulian Smart (c) 1997"),
340 wxT("About list test"), wxOK|wxCANCEL);
341
342 dialog.ShowModal();
343}
344
345void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
346{
347 wxLogMessage(wxT("Freezing the control"));
348
349 m_listCtrl->Freeze();
350}
351
352void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
353{
354 wxLogMessage(wxT("Thawing the control"));
355
356 m_listCtrl->Thaw();
357}
358
359void MyFrame::OnToggleLines(wxCommandEvent& event)
360{
361 m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
362}
363
364void MyFrame::OnToggleHeader(wxCommandEvent& event)
365{
366 wxLogMessage("%s the header", event.IsChecked() ? "Showing" : "Hiding");
367
368 m_listCtrl->ToggleWindowStyle(wxLC_NO_HEADER);
369}
370
371#ifdef __WXOSX__
372
373void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
374{
375 wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
376}
377
378#endif // __WXOSX__
379
380void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event))
381{
382 long index = 3;
383 m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
384
385 long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
386 wxLIST_STATE_SELECTED);
387 if ( sel != -1 )
388 m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED);
389 m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
390}
391
392void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
393{
394 long index = m_listCtrl->GetItemCount() - 1;
395 if ( index == -1 )
396 {
397 return;
398 }
399
400 m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
401 m_listCtrl->EnsureVisible(index);
402}
403
404void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
405{
406 m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
407}
408
409void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
410{
411 if ( !CheckNonVirtual() )
412 return;
413
414 int n = m_listCtrl->GetItemCount();
415 for (int i = 0; i < n; i++)
416 m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
417}
418
419void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
420{
421 if ( !CheckNonVirtual() )
422 return;
423
424 int n = m_listCtrl->GetItemCount();
425 for (int i = 0; i < n; i++)
426 m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
427}
428
429// ----------------------------------------------------------------------------
430// changing listctrl modes
431// ----------------------------------------------------------------------------
432
433void MyFrame::RecreateList(long flags, bool withText)
434{
435 // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
436 // style, but it is more trouble to do it than not
437#if 0
438 if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
439 (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
440#endif
441 {
442 delete m_listCtrl;
443
444 m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
445 wxDefaultPosition, wxDefaultSize,
446 flags |
447 wxBORDER_THEME | wxLC_EDIT_LABELS);
448
449 switch ( flags & wxLC_MASK_TYPE )
450 {
451 case wxLC_LIST:
452 InitWithListItems();
453 break;
454
455 case wxLC_ICON:
456 InitWithIconItems(withText);
457 break;
458
459 case wxLC_SMALL_ICON:
460 InitWithIconItems(withText, true);
461 break;
462
463 case wxLC_REPORT:
464 if ( flags & wxLC_VIRTUAL )
465 InitWithVirtualItems();
466 else
467 InitWithReportItems();
468 break;
469
470 default:
471 wxFAIL_MSG( wxT("unknown listctrl mode") );
472 }
473 }
474
475 DoSize();
476
477 m_logWindow->Clear();
478}
479
480void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
481{
482 RecreateList(wxLC_LIST);
483}
484
485void MyFrame::InitWithListItems()
486{
487 for ( int i = 0; i < m_numListItems; i++ )
488 {
489 m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i));
490 }
491}
492
493void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
494{
495 RecreateList(wxLC_REPORT);
496}
497
498void MyFrame::InitWithReportItems()
499{
500 m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
501
502 // note that under MSW for SetColumnWidth() to work we need to create the
503 // items with images initially even if we specify dummy image id
504 wxListItem itemCol;
505 itemCol.SetText(wxT("Column 1"));
506 itemCol.SetImage(-1);
507 m_listCtrl->InsertColumn(0, itemCol);
508
509 itemCol.SetText(wxT("Column 2"));
510 itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
511 m_listCtrl->InsertColumn(1, itemCol);
512
513 itemCol.SetText(wxT("Column 3"));
514 itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
515 m_listCtrl->InsertColumn(2, itemCol);
516
517 // to speed up inserting we hide the control temporarily
518 m_listCtrl->Hide();
519
520 wxStopWatch sw;
521
522 for ( int i = 0; i < m_numListItems; i++ )
523 {
524 m_listCtrl->InsertItemInReportView(i);
525 }
526
527 m_logWindow->WriteText(wxString::Format(wxT("%d items inserted in %ldms\n"),
528 m_numListItems, sw.Time()));
529 m_listCtrl->Show();
530
531 // we leave all mask fields to 0 and only change the colour
532 wxListItem item;
533 item.m_itemId = 0;
534 item.SetTextColour(*wxRED);
535 m_listCtrl->SetItem( item );
536
537 item.m_itemId = 2;
538 item.SetTextColour(*wxGREEN);
539 m_listCtrl->SetItem( item );
540 item.m_itemId = 4;
541 item.SetTextColour(*wxLIGHT_GREY);
542 item.SetFont(*wxITALIC_FONT);
543 item.SetBackgroundColour(*wxRED);
544 m_listCtrl->SetItem( item );
545
546 m_listCtrl->SetTextColour(*wxBLUE);
547
548 m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
549 m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
550 m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
551
552 // Set images in columns
553 m_listCtrl->SetItemColumnImage(1, 1, 0);
554
555 wxListItem info;
556 info.SetImage(0);
557 info.SetId(3);
558 info.SetColumn(2);
559 m_listCtrl->SetItem(info);
560
561 // test SetItemFont too
562 m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
563}
564
565void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
566{
567 m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
568 m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
569
570 for ( int i = 0; i < NUM_ICONS; i++ )
571 {
572 int image = sameIcon ? 0 : i;
573
574 if ( withText )
575 {
576 m_listCtrl->InsertItem(i, wxString::Format(wxT("Label %d"), i),
577 image);
578 }
579 else
580 {
581 m_listCtrl->InsertItem(i, image);
582 }
583 }
584}
585
586void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
587{
588 RecreateList(wxLC_ICON, false);
589}
590
591void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
592{
593 RecreateList(wxLC_ICON);
594}
595
596void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
597{
598 RecreateList(wxLC_SMALL_ICON, false);
599}
600
601void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
602{
603 RecreateList(wxLC_SMALL_ICON);
604}
605
606void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
607{
608 m_smallVirtual = false;
609 RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
610}
611
612void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
613{
614 m_smallVirtual = true;
615 RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
616}
617
618void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event))
619{
620 int numItems = wxGetNumberFromUser
621 (
622 "Enter the initial number of items for "
623 "the list and report views",
624 "Number of items:",
625 "wxWidgets wxListCtrl sample",
626 m_numListItems,
627 0,
628 10000,
629 this
630 );
631 if ( numItems == -1 || numItems == m_numListItems )
632 return;
633
634 m_numListItems = numItems;
635
636 if ( m_listCtrl->HasFlag(wxLC_REPORT) &&
637 !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
638 RecreateList(wxLC_REPORT);
639 else if ( m_listCtrl->HasFlag(wxLC_LIST) )
640 RecreateList(wxLC_LIST);
641}
642
643void MyFrame::InitWithVirtualItems()
644{
645 m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
646
647 if ( m_smallVirtual )
648 {
649 m_listCtrl->InsertColumn(0, wxT("Animal"));
650 m_listCtrl->InsertColumn(1, wxT("Sound"));
651 m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
652 }
653 else
654 {
655 m_listCtrl->InsertColumn(0, wxT("First Column"));
656 m_listCtrl->InsertColumn(1, wxT("Second Column"));
657 m_listCtrl->SetColumnWidth(0, 150);
658 m_listCtrl->SetColumnWidth(1, 150);
659 m_listCtrl->SetItemCount(1000000);
660 }
661}
662
663void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
664{
665 wxStopWatch sw;
666
667 m_listCtrl->SortItems(MyCompareFunction, 0);
668
669 m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"),
670 m_listCtrl->GetItemCount(),
671 sw.Time()));
672}
673
674void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event))
675{
676 wxStopWatch sw;
677
678 const int itemCount = m_listCtrl->GetItemCount();
679 for ( int i = 0; i < itemCount; i++ )
680 m_listCtrl->FindItem(-1, i);
681
682 wxLogMessage("Calling Find() for all %d items took %ld ms",
683 itemCount, sw.Time());
684}
685
686void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
687{
688 int selCount = m_listCtrl->GetSelectedItemCount();
689 wxLogMessage(wxT("%d items selected:"), selCount);
690
691 // don't show too many items
692 size_t shownCount = 0;
693
694 long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
695 wxLIST_STATE_SELECTED);
696 while ( item != -1 )
697 {
698 wxLogMessage(wxT("\t%ld (%s)"),
699 item, m_listCtrl->GetItemText(item).c_str());
700
701 if ( ++shownCount > 10 )
702 {
703 wxLogMessage(wxT("\t... more selected items snipped..."));
704 break;
705 }
706
707 item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
708 wxLIST_STATE_SELECTED);
709 }
710}
711
712void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event))
713{
714 const wxRect r = m_listCtrl->GetViewRect();
715 wxLogMessage("View rect: (%d, %d)-(%d, %d)",
716 r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom());
717}
718
719// ----------------------------------------------------------------------------
720// column order tests
721// ----------------------------------------------------------------------------
722
723#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
724
725static wxString DumpIntArray(const wxArrayInt& a)
726{
727 wxString s("{ ");
728 const size_t count = a.size();
729 for ( size_t n = 0; n < count; n++ )
730 {
731 if ( n )
732 s += ", ";
733 s += wxString::Format("%lu", (unsigned long)a[n]);
734 }
735
736 s += " }";
737
738 return s;
739}
740
741void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event))
742{
743 wxArrayInt order(3);
744 order[0] = 2;
745 order[1] = 0;
746 order[2] = 1;
747 if ( m_listCtrl->SetColumnsOrder(order) )
748 {
749 wxLogMessage("Column order set to %s", DumpIntArray(order));
750 }
751}
752
753void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event))
754{
755 // show what GetColumnsOrder() returns
756 const wxArrayInt order = m_listCtrl->GetColumnsOrder();
757 wxString msg = "Columns order: " +
758 DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n";
759
760 int n;
761 const int count = m_listCtrl->GetColumnCount();
762
763 // show the results of GetColumnOrder() for each column
764 msg += "GetColumnOrder() results:\n";
765 for ( n = 0; n < count; n++ )
766 {
767 msg += wxString::Format(" %2d -> %2d\n",
768 n, m_listCtrl->GetColumnOrder(n));
769 }
770
771 // and the results of GetColumnIndexFromOrder() too
772 msg += "GetColumnIndexFromOrder() results:\n";
773 for ( n = 0; n < count; n++ )
774 {
775 msg += wxString::Format(" %2d -> %2d\n",
776 n, m_listCtrl->GetColumnIndexFromOrder(n));
777 }
778
779 wxLogMessage("%s", msg);
780}
781
782#endif // wxHAS_LISTCTRL_COLUMN_ORDER
783
784void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
785{
786 int count = m_listCtrl->GetColumnCount();
787 wxLogMessage(wxT("%d columns:"), count);
788 for ( int c = 0; c < count; c++ )
789 {
790 wxLogMessage(wxT("\tcolumn %d has width %d"), c,
791 m_listCtrl->GetColumnWidth(c));
792 }
793}
794
795void MyFrame::OnUpdateUIEnableInReport(wxUpdateUIEvent& event)
796{
797 event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
798}
799
800void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
801{
802 long flags = m_listCtrl->GetWindowStyleFlag();
803 if ( flags & wxLC_SINGLE_SEL )
804 flags &= ~wxLC_SINGLE_SEL;
805 else
806 flags |= wxLC_SINGLE_SEL;
807
808 m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
809 (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip")));
810
811 RecreateList(flags);
812}
813
814void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
815{
816 event.Check(!m_listCtrl->HasFlag(wxLC_SINGLE_SEL));
817}
818
819void MyFrame::OnUpdateToggleHeader(wxUpdateUIEvent& event)
820{
821 event.Check(!m_listCtrl->HasFlag(wxLC_NO_HEADER));
822}
823
824void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
825{
826 m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
827 m_listCtrl->Refresh();
828}
829
830void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
831{
832 m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
833 m_listCtrl->Refresh();
834}
835
836void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
837{
838 m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("Appended item"));
839}
840
841void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
842{
843 long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
844 wxLIST_STATE_FOCUSED);
845
846 if ( itemCur != -1 )
847 {
848 m_listCtrl->EditLabel(itemCur);
849 }
850 else
851 {
852 m_logWindow->WriteText(wxT("No item to edit"));
853 }
854}
855
856void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
857{
858 if ( m_listCtrl->GetItemCount() )
859 {
860 m_listCtrl->DeleteItem(0);
861 }
862 else
863 {
864 m_logWindow->WriteText(wxT("Nothing to delete"));
865 }
866}
867
868void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
869{
870 wxStopWatch sw;
871
872 int itemCount = m_listCtrl->GetItemCount();
873
874 m_listCtrl->DeleteAllItems();
875
876 m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"),
877 itemCount,
878 sw.Time()));
879}
880
881
882// ----------------------------------------------------------------------------
883// MyListCtrl
884// ----------------------------------------------------------------------------
885
886BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
887 EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
888 EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
889 EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
890 EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
891 EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
892 EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
893 EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
894 EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
895 EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
896 EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
897 EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
898
899 EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
900 EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
901 EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
902 EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
903 EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
904
905 EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
906
907#if USE_CONTEXT_MENU
908 EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
909#endif
910 EVT_CHAR(MyListCtrl::OnChar)
911
912 EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
913END_EVENT_TABLE()
914
915void MyListCtrl::OnCacheHint(wxListEvent& event)
916{
917 wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
918 event.GetCacheFrom(), event.GetCacheTo() );
919}
920
921void MyListCtrl::SetColumnImage(int col, int image)
922{
923 wxListItem item;
924 item.SetMask(wxLIST_MASK_IMAGE);
925 item.SetImage(image);
926 SetColumn(col, item);
927}
928
929void MyListCtrl::OnColClick(wxListEvent& event)
930{
931 int col = event.GetColumn();
932
933 // set or unset image
934 static bool x = false;
935 x = !x;
936 SetColumnImage(col, x ? 0 : -1);
937
938 wxLogMessage( wxT("OnColumnClick at %d."), col );
939}
940
941void MyListCtrl::OnColRightClick(wxListEvent& event)
942{
943 int col = event.GetColumn();
944 if ( col != -1 )
945 {
946 SetColumnImage(col, -1);
947 }
948
949 // Show popupmenu at position
950 wxMenu menu(wxT("Test"));
951 menu.Append(LIST_ABOUT, wxT("&About"));
952 PopupMenu(&menu, event.GetPoint());
953
954 wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
955}
956
957void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
958{
959 const int col = event.GetColumn();
960
961 wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
962 name,
963 col,
964 event.GetItem().GetWidth(),
965 GetColumnWidth(col));
966}
967
968void MyListCtrl::OnColBeginDrag(wxListEvent& event)
969{
970 LogColEvent( event, wxT("OnColBeginDrag") );
971
972 if ( event.GetColumn() == 0 )
973 {
974 wxLogMessage(wxT("Resizing this column shouldn't work."));
975
976 event.Veto();
977 }
978}
979
980void MyListCtrl::OnColDragging(wxListEvent& event)
981{
982 LogColEvent( event, wxT("OnColDragging") );
983}
984
985void MyListCtrl::OnColEndDrag(wxListEvent& event)
986{
987 LogColEvent( event, wxT("OnColEndDrag") );
988}
989
990void MyListCtrl::OnBeginDrag(wxListEvent& event)
991{
992 const wxPoint& pt = event.m_pointDrag;
993
994 int flags;
995 wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
996 pt.x, pt.y, HitTest(pt, flags) );
997}
998
999void MyListCtrl::OnBeginRDrag(wxListEvent& event)
1000{
1001 wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
1002 event.m_pointDrag.x, event.m_pointDrag.y );
1003}
1004
1005void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
1006{
1007 wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
1008
1009 wxTextCtrl * const text = GetEditControl();
1010 if ( !text )
1011 {
1012 wxLogMessage("BUG: started to edit but no edit control");
1013 }
1014 else
1015 {
1016 wxLogMessage("Edit control value: \"%s\"", text->GetValue());
1017 }
1018}
1019
1020void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
1021{
1022 wxLogMessage( wxT("OnEndLabelEdit: %s"),
1023 (
1024 event.IsEditCancelled() ?
1025 wxString("[cancelled]") :
1026 event.m_item.m_text
1027 ).c_str()
1028 );
1029}
1030
1031void MyListCtrl::OnDeleteItem(wxListEvent& event)
1032{
1033 LogEvent(event, wxT("OnDeleteItem"));
1034 wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
1035}
1036
1037void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
1038{
1039 LogEvent(event, wxT("OnDeleteAllItems"));
1040}
1041
1042void MyListCtrl::OnSelected(wxListEvent& event)
1043{
1044 LogEvent(event, wxT("OnSelected"));
1045
1046 if ( GetWindowStyle() & wxLC_REPORT )
1047 {
1048 wxListItem info;
1049 info.m_itemId = event.m_itemIndex;
1050 info.m_col = 1;
1051 info.m_mask = wxLIST_MASK_TEXT;
1052 if ( GetItem(info) )
1053 {
1054 wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
1055 info.m_text.c_str());
1056 }
1057 else
1058 {
1059 wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
1060 }
1061 }
1062}
1063
1064void MyListCtrl::OnDeselected(wxListEvent& event)
1065{
1066 LogEvent(event, wxT("OnDeselected"));
1067}
1068
1069void MyListCtrl::OnActivated(wxListEvent& event)
1070{
1071 LogEvent(event, wxT("OnActivated"));
1072}
1073
1074void MyListCtrl::OnFocused(wxListEvent& event)
1075{
1076 LogEvent(event, wxT("OnFocused"));
1077
1078 event.Skip();
1079}
1080
1081void MyListCtrl::OnListKeyDown(wxListEvent& event)
1082{
1083 long item;
1084
1085 switch ( event.GetKeyCode() )
1086 {
1087 case 'C': // colorize
1088 {
1089 wxListItem info;
1090 info.m_itemId = event.GetIndex();
1091 if ( info.m_itemId == -1 )
1092 {
1093 // no item
1094 break;
1095 }
1096
1097 GetItem(info);
1098
1099 wxListItemAttr *attr = info.GetAttributes();
1100 if ( !attr || !attr->HasTextColour() )
1101 {
1102 info.SetTextColour(*wxCYAN);
1103
1104 SetItem(info);
1105
1106 RefreshItem(info.m_itemId);
1107 }
1108 }
1109 break;
1110
1111 case 'N': // next
1112 item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
1113 if ( item++ == GetItemCount() - 1 )
1114 {
1115 item = 0;
1116 }
1117
1118 wxLogMessage(wxT("Focusing item %ld"), item);
1119
1120 SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
1121 EnsureVisible(item);
1122 break;
1123
1124 case 'R': // show bounding rectangle
1125 {
1126 item = event.GetIndex();
1127 wxRect r;
1128 if ( !GetItemRect(item, r) )
1129 {
1130 wxLogError(wxT("Failed to retrieve rect of item %ld"), item);
1131 break;
1132 }
1133
1134 wxLogMessage(wxT("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
1135 item, r.x, r.y, r.x + r.width, r.y + r.height);
1136 }
1137 break;
1138
1139 case '1': // show sub item bounding rectangle for the given column
1140 case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)
1141 case '3':
1142 case '4': // this column is invalid but we want to test it too
1143 if ( InReportView() )
1144 {
1145 int subItem = event.GetKeyCode() - '1';
1146 item = event.GetIndex();
1147 wxRect r;
1148
1149 int code = wxLIST_RECT_BOUNDS;
1150 if ( wxGetKeyState(WXK_SHIFT) )
1151 code = wxLIST_RECT_ICON;
1152 else if ( wxGetKeyState(WXK_CONTROL) )
1153 code = wxLIST_RECT_LABEL;
1154
1155 if ( !GetSubItemRect(item, subItem, r, code) )
1156 {
1157 wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);
1158 break;
1159 }
1160
1161 wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),
1162 item, subItem + 1,
1163 r.x, r.y, r.x + r.width, r.y + r.height);
1164 }
1165 break;
1166
1167 case 'U': // update
1168 if ( !IsVirtual() )
1169 break;
1170
1171 if ( m_updated != -1 )
1172 RefreshItem(m_updated);
1173
1174 m_updated = event.GetIndex();
1175 if ( m_updated != -1 )
1176 {
1177 // we won't see changes to this item as it's selected, update
1178 // the next one (or the first one if we're on the last item)
1179 if ( ++m_updated == GetItemCount() )
1180 m_updated = 0;
1181
1182 wxLogMessage("Updating colour of the item %ld", m_updated);
1183 RefreshItem(m_updated);
1184 }
1185 break;
1186
1187 case 'D': // delete
1188 item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1189 while ( item != -1 )
1190 {
1191 DeleteItem(item);
1192
1193 wxLogMessage(wxT("Item %ld deleted"), item);
1194
1195 // -1 because the indices were shifted by DeleteItem()
1196 item = GetNextItem(item - 1,
1197 wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1198 }
1199 break;
1200
1201 case 'I': // insert
1202 if ( GetWindowStyle() & wxLC_REPORT )
1203 {
1204 if ( GetWindowStyle() & wxLC_VIRTUAL )
1205 {
1206 SetItemCount(GetItemCount() + 1);
1207 }
1208 else // !virtual
1209 {
1210 InsertItemInReportView(event.GetIndex());
1211 }
1212 }
1213 //else: fall through
1214
1215 default:
1216 LogEvent(event, wxT("OnListKeyDown"));
1217
1218 event.Skip();
1219 }
1220}
1221
1222void MyListCtrl::OnChar(wxKeyEvent& event)
1223{
1224 wxLogMessage(wxT("Got char event."));
1225
1226 switch ( event.GetKeyCode() )
1227 {
1228 case 'n':
1229 case 'N':
1230 case 'c':
1231 case 'C':
1232 case 'r':
1233 case 'R':
1234 case 'u':
1235 case 'U':
1236 case 'd':
1237 case 'D':
1238 case 'i':
1239 case 'I':
1240 // these are the keys we process ourselves
1241 break;
1242
1243 default:
1244 event.Skip();
1245 }
1246}
1247
1248void MyListCtrl::OnRightClick(wxMouseEvent& event)
1249{
1250 if ( !event.ControlDown() )
1251 {
1252 event.Skip();
1253 return;
1254 }
1255
1256 int flags;
1257 long subitem;
1258 long item = HitTest(event.GetPosition(), flags, &subitem);
1259
1260 wxString where;
1261 switch ( flags )
1262 {
1263 case wxLIST_HITTEST_ABOVE: where = wxT("above"); break;
1264 case wxLIST_HITTEST_BELOW: where = wxT("below"); break;
1265 case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break;
1266 case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break;
1267 case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break;
1268 case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break;
1269 case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break;
1270 case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break;
1271 default: where = wxT("not clear exactly where on"); break;
1272 }
1273
1274 wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"),
1275 where.c_str(), item, subitem);
1276}
1277
1278void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
1279{
1280 wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"),
1281 event.GetIndex(), eventName,
1282 event.GetText().c_str(), event.GetData());
1283}
1284
1285wxString MyListCtrl::OnGetItemText(long item, long column) const
1286{
1287 if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
1288 {
1289 return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
1290 }
1291 else // "big" virtual control
1292 {
1293 return wxString::Format(wxT("Column %ld of item %ld"), column, item);
1294 }
1295}
1296
1297int MyListCtrl::OnGetItemColumnImage(long item, long column) const
1298{
1299 if (!column)
1300 return 0;
1301
1302 if (!(item % 3) && column == 1)
1303 return 0;
1304
1305 return -1;
1306}
1307
1308wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
1309{
1310 // test to check that RefreshItem() works correctly: when m_updated is
1311 // set to some item and it is refreshed, we highlight the item
1312 if ( item == m_updated )
1313 {
1314 static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont);
1315 return &s_attrHighlight;
1316 }
1317
1318 return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
1319}
1320
1321void MyListCtrl::InsertItemInReportView(int i)
1322{
1323 wxString buf;
1324 buf.Printf(wxT("This is item %d"), i);
1325 long tmp = InsertItem(i, buf, 0);
1326 SetItemData(tmp, i);
1327
1328 buf.Printf(wxT("Col 1, item %d"), i);
1329 SetItem(tmp, 1, buf);
1330
1331 buf.Printf(wxT("Item %d in column 2"), i);
1332 SetItem(tmp, 2, buf);
1333}
1334
1335#if USE_CONTEXT_MENU
1336void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
1337{
1338 if (GetEditControl() == NULL)
1339 {
1340 wxPoint point = event.GetPosition();
1341 // If from keyboard
1342 if ( (point.x == -1) && (point.y == -1) )
1343 {
1344 wxSize size = GetSize();
1345 point.x = size.x / 2;
1346 point.y = size.y / 2;
1347 }
1348 else
1349 {
1350 point = ScreenToClient(point);
1351 }
1352 ShowContextMenu(point);
1353 }
1354 else
1355 {
1356 // the user is editing:
1357 // allow the text control to display its context menu
1358 // if it has one (it has on Windows) rather than display our one
1359 event.Skip();
1360 }
1361}
1362#endif
1363
1364void MyListCtrl::ShowContextMenu(const wxPoint& pos)
1365{
1366 wxMenu menu;
1367
1368 menu.Append(wxID_ABOUT, wxT("&About"));
1369 menu.AppendSeparator();
1370 menu.Append(wxID_EXIT, wxT("E&xit"));
1371
1372 PopupMenu(&menu, pos.x, pos.y);
1373}