1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: wxListCtrl sample
4 // Author: Julian Smart
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
13 #pragma implementation
17 // For compilers that support precompilation, includes "wx/wx.h".
18 #include "wx/wxprec.h"
29 #include "mondrian.xpm"
31 #include "bitmaps/toolbrai.xpm"
32 #include "bitmaps/toolchar.xpm"
33 #include "bitmaps/tooldata.xpm"
34 #include "bitmaps/toolnote.xpm"
35 #include "bitmaps/tooltodo.xpm"
36 #include "bitmaps/toolchec.xpm"
37 #include "bitmaps/toolgame.xpm"
38 #include "bitmaps/tooltime.xpm"
39 #include "bitmaps/toolword.xpm"
40 #include "bitmaps/small1.xpm"
43 #include "wx/imaglist.h"
44 #include "wx/listctrl.h"
45 #include "wx/timer.h" // for wxStopWatch
46 #include "wx/colordlg.h" // for wxGetColourFromUser
50 BEGIN_EVENT_TABLE(MyFrame
, wxFrame
)
51 EVT_SIZE(MyFrame::OnSize
)
53 EVT_MENU(LIST_QUIT
, MyFrame::OnQuit
)
54 EVT_MENU(LIST_ABOUT
, MyFrame::OnAbout
)
55 EVT_MENU(LIST_LIST_VIEW
, MyFrame::OnListView
)
56 EVT_MENU(LIST_REPORT_VIEW
, MyFrame::OnReportView
)
57 EVT_MENU(LIST_ICON_VIEW
, MyFrame::OnIconView
)
58 EVT_MENU(LIST_ICON_TEXT_VIEW
, MyFrame::OnIconTextView
)
59 EVT_MENU(LIST_SMALL_ICON_VIEW
, MyFrame::OnSmallIconView
)
60 EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW
, MyFrame::OnSmallIconTextView
)
61 EVT_MENU(LIST_VIRTUAL_VIEW
, MyFrame::OnVirtualView
)
63 EVT_MENU(LIST_FOCUS_LAST
, MyFrame::OnFocusLast
)
64 EVT_MENU(LIST_TOGGLE_FIRST
, MyFrame::OnToggleFirstSel
)
65 EVT_MENU(LIST_DESELECT_ALL
, MyFrame::OnDeselectAll
)
66 EVT_MENU(LIST_SELECT_ALL
, MyFrame::OnSelectAll
)
67 EVT_MENU(LIST_DELETE
, MyFrame::OnDelete
)
68 EVT_MENU(LIST_ADD
, MyFrame::OnAdd
)
69 EVT_MENU(LIST_EDIT
, MyFrame::OnEdit
)
70 EVT_MENU(LIST_DELETE_ALL
, MyFrame::OnDeleteAll
)
71 EVT_MENU(LIST_SORT
, MyFrame::OnSort
)
72 EVT_MENU(LIST_SET_FG_COL
, MyFrame::OnSetFgColour
)
73 EVT_MENU(LIST_SET_BG_COL
, MyFrame::OnSetBgColour
)
74 EVT_MENU(LIST_TOGGLE_MULTI_SEL
, MyFrame::OnToggleMultiSel
)
75 EVT_MENU(LIST_SHOW_COL_INFO
, MyFrame::OnShowColInfo
)
76 EVT_MENU(LIST_SHOW_SEL_INFO
, MyFrame::OnShowSelInfo
)
77 EVT_MENU(LIST_FREEZE
, MyFrame::OnFreeze
)
78 EVT_MENU(LIST_THAW
, MyFrame::OnThaw
)
80 EVT_UPDATE_UI(LIST_SHOW_COL_INFO
, MyFrame::OnUpdateShowColInfo
)
83 BEGIN_EVENT_TABLE(MyListCtrl
, wxListCtrl
)
84 EVT_LIST_BEGIN_DRAG(LIST_CTRL
, MyListCtrl::OnBeginDrag
)
85 EVT_LIST_BEGIN_RDRAG(LIST_CTRL
, MyListCtrl::OnBeginRDrag
)
86 EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL
, MyListCtrl::OnBeginLabelEdit
)
87 EVT_LIST_END_LABEL_EDIT(LIST_CTRL
, MyListCtrl::OnEndLabelEdit
)
88 EVT_LIST_DELETE_ITEM(LIST_CTRL
, MyListCtrl::OnDeleteItem
)
89 EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL
, MyListCtrl::OnDeleteAllItems
)
90 EVT_LIST_GET_INFO(LIST_CTRL
, MyListCtrl::OnGetInfo
)
91 EVT_LIST_SET_INFO(LIST_CTRL
, MyListCtrl::OnSetInfo
)
92 EVT_LIST_ITEM_SELECTED(LIST_CTRL
, MyListCtrl::OnSelected
)
93 EVT_LIST_ITEM_DESELECTED(LIST_CTRL
, MyListCtrl::OnDeselected
)
94 EVT_LIST_KEY_DOWN(LIST_CTRL
, MyListCtrl::OnListKeyDown
)
95 EVT_LIST_ITEM_ACTIVATED(LIST_CTRL
, MyListCtrl::OnActivated
)
96 EVT_LIST_ITEM_FOCUSED(LIST_CTRL
, MyListCtrl::OnFocused
)
98 EVT_LIST_COL_CLICK(LIST_CTRL
, MyListCtrl::OnColClick
)
99 EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL
, MyListCtrl::OnColRightClick
)
100 EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL
, MyListCtrl::OnColBeginDrag
)
101 EVT_LIST_COL_DRAGGING(LIST_CTRL
, MyListCtrl::OnColDragging
)
102 EVT_LIST_COL_END_DRAG(LIST_CTRL
, MyListCtrl::OnColEndDrag
)
104 EVT_LIST_CACHE_HINT(LIST_CTRL
, MyListCtrl::OnCacheHint
)
106 EVT_CHAR(MyListCtrl::OnChar
)
111 // number of items in list/report view
112 static const int NUM_ITEMS
= 30;
114 // number of items in icon/small icon view
115 static const int NUM_ICONS
= 9;
117 int wxCALLBACK
MyCompareFunction(long item1
, long item2
, long WXUNUSED(sortData
))
128 // `Main program' equivalent, creating windows and returning main app frame
131 // Create the main frame window
132 MyFrame
*frame
= new MyFrame(wxT("wxListCtrl Test"), 50, 50, 450, 340);
142 // My frame constructor
143 MyFrame::MyFrame(const wxChar
*title
, int x
, int y
, int w
, int h
)
144 : wxFrame((wxFrame
*)NULL
, -1, title
, wxPoint(x
, y
), wxSize(w
, h
))
146 m_listCtrl
= (MyListCtrl
*) NULL
;
147 m_logWindow
= (wxTextCtrl
*) NULL
;
150 SetIcon( wxICON(mondrian
) );
152 // Make an image list containing large icons
153 m_imageListNormal
= new wxImageList(32, 32, TRUE
);
154 m_imageListSmall
= new wxImageList(16, 16, TRUE
);
157 m_imageListNormal
->Add( wxIcon(_T("icon1"), wxBITMAP_TYPE_ICO_RESOURCE
) );
158 m_imageListNormal
->Add( wxIcon(_T("icon2"), wxBITMAP_TYPE_ICO_RESOURCE
) );
159 m_imageListNormal
->Add( wxIcon(_T("icon3"), wxBITMAP_TYPE_ICO_RESOURCE
) );
160 m_imageListNormal
->Add( wxIcon(_T("icon4"), wxBITMAP_TYPE_ICO_RESOURCE
) );
161 m_imageListNormal
->Add( wxIcon(_T("icon5"), wxBITMAP_TYPE_ICO_RESOURCE
) );
162 m_imageListNormal
->Add( wxIcon(_T("icon6"), wxBITMAP_TYPE_ICO_RESOURCE
) );
163 m_imageListNormal
->Add( wxIcon(_T("icon7"), wxBITMAP_TYPE_ICO_RESOURCE
) );
164 m_imageListNormal
->Add( wxIcon(_T("icon8"), wxBITMAP_TYPE_ICO_RESOURCE
) );
165 m_imageListNormal
->Add( wxIcon(_T("icon9"), wxBITMAP_TYPE_ICO_RESOURCE
) );
167 m_imageListSmall
->Add( wxIcon(_T("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE
) );
170 m_imageListNormal
->Add( wxIcon( toolbrai_xpm
) );
171 m_imageListNormal
->Add( wxIcon( toolchar_xpm
) );
172 m_imageListNormal
->Add( wxIcon( tooldata_xpm
) );
173 m_imageListNormal
->Add( wxIcon( toolnote_xpm
) );
174 m_imageListNormal
->Add( wxIcon( tooltodo_xpm
) );
175 m_imageListNormal
->Add( wxIcon( toolchec_xpm
) );
176 m_imageListNormal
->Add( wxIcon( toolgame_xpm
) );
177 m_imageListNormal
->Add( wxIcon( tooltime_xpm
) );
178 m_imageListNormal
->Add( wxIcon( toolword_xpm
) );
180 m_imageListSmall
->Add( wxIcon( small1_xpm
) );
184 wxMenu
*menuFile
= new wxMenu
;
185 menuFile
->Append(LIST_ABOUT
, _T("&About"));
186 menuFile
->AppendSeparator();
187 menuFile
->Append(LIST_QUIT
, _T("E&xit\tAlt-X"));
189 wxMenu
*menuView
= new wxMenu
;
190 menuView
->Append(LIST_LIST_VIEW
, _T("&List view\tF1"));
191 menuView
->Append(LIST_REPORT_VIEW
, _T("&Report view\tF2"));
192 menuView
->Append(LIST_ICON_VIEW
, _T("&Icon view\tF3"));
193 menuView
->Append(LIST_ICON_TEXT_VIEW
, _T("Icon view with &text\tF4"));
194 menuView
->Append(LIST_SMALL_ICON_VIEW
, _T("&Small icon view\tF5"));
195 menuView
->Append(LIST_SMALL_ICON_TEXT_VIEW
, _T("Small icon &view with text\tF6"));
196 menuView
->Append(LIST_VIRTUAL_VIEW
, _T("Virtual view\tF7"));
198 wxMenu
*menuList
= new wxMenu
;
199 menuList
->Append(LIST_FOCUS_LAST
, _T("&Make last item current\tCtrl-L"));
200 menuList
->Append(LIST_TOGGLE_FIRST
, _T("To&ggle first item\tCtrl-G"));
201 menuList
->Append(LIST_DESELECT_ALL
, _T("&Deselect All\tCtrl-D"));
202 menuList
->Append(LIST_SELECT_ALL
, _T("S&elect All\tCtrl-A"));
203 menuList
->AppendSeparator();
204 menuList
->Append(LIST_SHOW_COL_INFO
, _T("Show &column info\tCtrl-C"));
205 menuList
->Append(LIST_SHOW_SEL_INFO
, _T("Show &selected items\tCtrl-S"));
206 menuList
->AppendSeparator();
207 menuList
->Append(LIST_SORT
, _T("&Sort\tCtrl-S"));
208 menuList
->AppendSeparator();
209 menuList
->Append(LIST_ADD
, _T("&Append an item\tCtrl-P"));
210 menuList
->Append(LIST_EDIT
, _T("&Edit the item\tCtrl-E"));
211 menuList
->Append(LIST_DELETE
, _T("&Delete first item\tCtrl-X"));
212 menuList
->Append(LIST_DELETE_ALL
, _T("Delete &all items"));
213 menuList
->AppendSeparator();
214 menuList
->Append(LIST_FREEZE
, _T("Free&ze\tCtrl-Z"));
215 menuList
->Append(LIST_THAW
, _T("Tha&w\tCtrl-W"));
216 menuList
->AppendSeparator();
217 menuList
->Append(LIST_TOGGLE_MULTI_SEL
, _T("&Multiple selection\tCtrl-M"),
218 _T("Toggle multiple selection"), TRUE
);
220 wxMenu
*menuCol
= new wxMenu
;
221 menuCol
->Append(LIST_SET_FG_COL
, _T("&Foreground colour..."));
222 menuCol
->Append(LIST_SET_BG_COL
, _T("&Background colour..."));
224 wxMenuBar
*menubar
= new wxMenuBar
;
225 menubar
->Append(menuFile
, _T("&File"));
226 menubar
->Append(menuView
, _T("&View"));
227 menubar
->Append(menuList
, _T("&List"));
228 menubar
->Append(menuCol
, _T("&Colour"));
231 m_panel
= new wxPanel(this, -1);
232 m_logWindow
= new wxTextCtrl(m_panel
, -1, wxEmptyString
,
233 wxDefaultPosition
, wxDefaultSize
,
234 wxTE_MULTILINE
| wxSUNKEN_BORDER
);
236 m_logOld
= wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow
));
238 RecreateList(wxLC_REPORT
| wxLC_SINGLE_SEL
);
245 delete wxLog::SetActiveTarget(m_logOld
);
247 delete m_imageListNormal
;
248 delete m_imageListSmall
;
251 void MyFrame::OnSize(wxSizeEvent
& event
)
258 void MyFrame::DoSize()
263 wxSize size
= GetClientSize();
264 wxCoord y
= (2*size
.y
)/3;
265 m_listCtrl
->SetSize(0, 0, size
.x
, y
);
266 m_logWindow
->SetSize(0, y
+ 1, size
.x
, size
.y
- y
);
269 void MyFrame::OnQuit(wxCommandEvent
& WXUNUSED(event
))
274 void MyFrame::OnAbout(wxCommandEvent
& WXUNUSED(event
))
276 wxMessageDialog
dialog(this, _T("List test sample\nJulian Smart (c) 1997"),
277 _T("About list test"), wxOK
|wxCANCEL
);
282 void MyFrame::OnFreeze(wxCommandEvent
& WXUNUSED(event
))
284 wxLogMessage(_T("Freezing the control"));
286 m_listCtrl
->Freeze();
289 void MyFrame::OnThaw(wxCommandEvent
& WXUNUSED(event
))
291 wxLogMessage(_T("Thawing the control"));
296 void MyFrame::OnFocusLast(wxCommandEvent
& WXUNUSED(event
))
298 long index
= m_listCtrl
->GetItemCount() - 1;
304 m_listCtrl
->SetItemState(index
, wxLIST_STATE_FOCUSED
, wxLIST_STATE_FOCUSED
);
305 m_listCtrl
->EnsureVisible(index
);
308 void MyFrame::OnToggleFirstSel(wxCommandEvent
& WXUNUSED(event
))
310 m_listCtrl
->SetItemState(0, (~m_listCtrl
->GetItemState(0, wxLIST_STATE_SELECTED
) ) & wxLIST_STATE_SELECTED
, wxLIST_STATE_SELECTED
);
313 void MyFrame::OnDeselectAll(wxCommandEvent
& WXUNUSED(event
))
315 int n
= m_listCtrl
->GetItemCount();
316 for (int i
= 0; i
< n
; i
++)
317 m_listCtrl
->SetItemState(i
,0,wxLIST_STATE_SELECTED
);
320 void MyFrame::OnSelectAll(wxCommandEvent
& WXUNUSED(event
))
322 int n
= m_listCtrl
->GetItemCount();
323 for (int i
= 0; i
< n
; i
++)
324 m_listCtrl
->SetItemState(i
,wxLIST_STATE_SELECTED
, wxLIST_STATE_SELECTED
);
327 // ----------------------------------------------------------------------------
328 // changing listctrl modes
329 // ----------------------------------------------------------------------------
331 void MyFrame::RecreateList(long flags
, bool withText
)
333 // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
334 // style, but it is more trouble to do it than not
336 if ( !m_listCtrl
|| ((flags
& wxLC_VIRTUAL
) !=
337 (m_listCtrl
->GetWindowStyleFlag() & wxLC_VIRTUAL
)) )
342 m_listCtrl
= new MyListCtrl(m_panel
, LIST_CTRL
,
343 wxDefaultPosition
, wxDefaultSize
,
345 wxSUNKEN_BORDER
| wxLC_EDIT_LABELS
);
347 switch ( flags
& wxLC_MASK_TYPE
)
354 InitWithIconItems(withText
);
357 case wxLC_SMALL_ICON
:
358 InitWithIconItems(withText
, TRUE
);
362 if ( flags
& wxLC_VIRTUAL
)
363 InitWithVirtualItems();
365 InitWithReportItems();
369 wxFAIL_MSG( _T("unknown listctrl mode") );
375 m_logWindow
->Clear();
378 void MyFrame::OnListView(wxCommandEvent
& WXUNUSED(event
))
380 RecreateList(wxLC_LIST
);
383 void MyFrame::InitWithListItems()
385 for ( int i
= 0; i
< NUM_ITEMS
; i
++ )
387 m_listCtrl
->InsertItem(i
, wxString::Format(_T("Item %d"), i
));
391 void MyFrame::OnReportView(wxCommandEvent
& WXUNUSED(event
))
393 RecreateList(wxLC_REPORT
);
396 void MyFrame::InitWithReportItems()
398 m_listCtrl
->SetImageList(m_imageListSmall
, wxIMAGE_LIST_SMALL
);
400 // note that under MSW for SetColumnWidth() to work we need to create the
401 // items with images initially even if we specify dummy image id
403 itemCol
.SetText(_T("Column 1"));
404 itemCol
.SetImage(-1);
405 m_listCtrl
->InsertColumn(0, itemCol
);
407 itemCol
.SetText(_T("Column 2"));
408 itemCol
.SetAlign(wxLIST_FORMAT_CENTRE
);
409 m_listCtrl
->InsertColumn(1, itemCol
);
411 itemCol
.SetText(_T("Column 3"));
412 itemCol
.SetAlign(wxLIST_FORMAT_RIGHT
);
413 m_listCtrl
->InsertColumn(2, itemCol
);
415 // to speed up inserting we hide the control temporarily
420 for ( int i
= 0; i
< NUM_ITEMS
; i
++ )
422 m_listCtrl
->InsertItemInReportView(i
);
425 m_logWindow
->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
426 NUM_ITEMS
, sw
.Time()));
429 // we leave all mask fields to 0 and only change the colour
432 item
.SetTextColour(*wxRED
);
433 m_listCtrl
->SetItem( item
);
436 item
.SetTextColour(*wxGREEN
);
437 m_listCtrl
->SetItem( item
);
439 item
.SetTextColour(*wxLIGHT_GREY
);
440 item
.SetFont(*wxITALIC_FONT
);
441 item
.SetBackgroundColour(*wxRED
);
442 m_listCtrl
->SetItem( item
);
444 m_listCtrl
->SetTextColour(*wxBLUE
);
445 m_listCtrl
->SetBackgroundColour(*wxLIGHT_GREY
);
447 m_listCtrl
->SetColumnWidth( 0, wxLIST_AUTOSIZE
);
448 m_listCtrl
->SetColumnWidth( 1, wxLIST_AUTOSIZE
);
449 m_listCtrl
->SetColumnWidth( 2, wxLIST_AUTOSIZE
);
452 void MyFrame::InitWithIconItems(bool withText
, bool sameIcon
)
454 m_listCtrl
->SetImageList(m_imageListNormal
, wxIMAGE_LIST_NORMAL
);
455 m_listCtrl
->SetImageList(m_imageListSmall
, wxIMAGE_LIST_SMALL
);
457 for ( int i
= 0; i
< NUM_ICONS
; i
++ )
459 int image
= sameIcon
? 0 : i
;
463 m_listCtrl
->InsertItem(i
, wxString::Format(_T("Label %d"), i
),
468 m_listCtrl
->InsertItem(i
, image
);
473 void MyFrame::OnIconView(wxCommandEvent
& WXUNUSED(event
))
475 RecreateList(wxLC_ICON
, FALSE
);
478 void MyFrame::OnIconTextView(wxCommandEvent
& WXUNUSED(event
))
480 RecreateList(wxLC_ICON
);
483 void MyFrame::OnSmallIconView(wxCommandEvent
& WXUNUSED(event
))
485 RecreateList(wxLC_SMALL_ICON
, FALSE
);
488 void MyFrame::OnSmallIconTextView(wxCommandEvent
& WXUNUSED(event
))
490 RecreateList(wxLC_SMALL_ICON
);
493 void MyFrame::OnVirtualView(wxCommandEvent
& WXUNUSED(event
))
495 RecreateList(wxLC_REPORT
| wxLC_VIRTUAL
);
498 void MyFrame::InitWithVirtualItems()
500 m_listCtrl
->SetImageList(m_imageListSmall
, wxIMAGE_LIST_SMALL
);
502 m_listCtrl
->InsertColumn(0, _T("First Column"));
503 m_listCtrl
->InsertColumn(1, _T("Second Column"));
504 m_listCtrl
->SetColumnWidth(0, 150);
505 m_listCtrl
->SetColumnWidth(1, 150);
507 m_listCtrl
->SetItemCount(1000000);
510 void MyFrame::OnSort(wxCommandEvent
& WXUNUSED(event
))
514 m_listCtrl
->SortItems(MyCompareFunction
, 0);
516 m_logWindow
->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
517 m_listCtrl
->GetItemCount(),
521 void MyFrame::OnShowSelInfo(wxCommandEvent
& WXUNUSED(event
))
523 int selCount
= m_listCtrl
->GetSelectedItemCount();
524 wxLogMessage(_T("%d items selected:"), selCount
);
526 // don't show too many items
527 size_t shownCount
= 0;
529 long item
= m_listCtrl
->GetNextItem(-1, wxLIST_NEXT_ALL
,
530 wxLIST_STATE_SELECTED
);
533 wxLogMessage(_T("\t%ld (%s)"),
534 item
, m_listCtrl
->GetItemText(item
).c_str());
536 if ( ++shownCount
> 10 )
538 wxLogMessage(_T("\t... more selected items snipped..."));
542 item
= m_listCtrl
->GetNextItem(item
, wxLIST_NEXT_ALL
,
543 wxLIST_STATE_SELECTED
);
547 void MyFrame::OnShowColInfo(wxCommandEvent
& WXUNUSED(event
))
549 int count
= m_listCtrl
->GetColumnCount();
550 wxLogMessage(wxT("%d columns:"), count
);
551 for ( int c
= 0; c
< count
; c
++ )
553 wxLogMessage(wxT("\tcolumn %d has width %d"), c
,
554 m_listCtrl
->GetColumnWidth(c
));
558 void MyFrame::OnUpdateShowColInfo(wxUpdateUIEvent
& event
)
560 event
.Enable( (m_listCtrl
->GetWindowStyleFlag() & wxLC_REPORT
) != 0 );
563 void MyFrame::OnToggleMultiSel(wxCommandEvent
& WXUNUSED(event
))
565 long flags
= m_listCtrl
->GetWindowStyleFlag();
566 if ( flags
& wxLC_SINGLE_SEL
)
567 flags
&= ~wxLC_SINGLE_SEL
;
569 flags
|= wxLC_SINGLE_SEL
;
571 m_logWindow
->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
572 (flags
& wxLC_SINGLE_SEL
) ? _T("sing") : _T("multip")));
577 void MyFrame::OnSetFgColour(wxCommandEvent
& WXUNUSED(event
))
579 m_listCtrl
->SetForegroundColour(wxGetColourFromUser(this));
580 m_listCtrl
->Refresh();
583 void MyFrame::OnSetBgColour(wxCommandEvent
& WXUNUSED(event
))
585 m_listCtrl
->SetBackgroundColour(wxGetColourFromUser(this));
586 m_listCtrl
->Refresh();
589 void MyFrame::OnAdd(wxCommandEvent
& WXUNUSED(event
))
591 m_listCtrl
->InsertItem(m_listCtrl
->GetItemCount(), _T("Appended item"));
594 void MyFrame::OnEdit(wxCommandEvent
& WXUNUSED(event
))
596 long itemCur
= m_listCtrl
->GetNextItem(-1, wxLIST_NEXT_ALL
,
597 wxLIST_STATE_FOCUSED
);
601 m_listCtrl
->EditLabel(itemCur
);
605 m_logWindow
->WriteText(_T("No item to edit"));
609 void MyFrame::OnDelete(wxCommandEvent
& WXUNUSED(event
))
611 if ( m_listCtrl
->GetItemCount() )
613 m_listCtrl
->DeleteItem(0);
617 m_logWindow
->WriteText(_T("Nothing to delete"));
621 void MyFrame::OnDeleteAll(wxCommandEvent
& WXUNUSED(event
))
625 m_listCtrl
->DeleteAllItems();
627 m_logWindow
->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
628 m_listCtrl
->GetItemCount(),
634 void MyListCtrl::OnCacheHint(wxListEvent
& event
)
636 wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
637 event
.GetCacheFrom(), event
.GetCacheTo() );
640 void MyListCtrl::SetColumnImage(int col
, int image
)
643 item
.SetMask(wxLIST_MASK_IMAGE
);
644 item
.SetImage(image
);
645 SetColumn(col
, item
);
648 void MyListCtrl::OnColClick(wxListEvent
& event
)
650 int col
= event
.GetColumn();
651 SetColumnImage(col
, 0);
653 wxLogMessage( wxT("OnColumnClick at %d."), col
);
656 void MyListCtrl::OnColRightClick(wxListEvent
& event
)
658 int col
= event
.GetColumn();
661 SetColumnImage(col
, -1);
664 wxLogMessage( wxT("OnColumnRightClick at %d."), event
.GetColumn() );
667 void MyListCtrl::LogColEvent(const wxListEvent
& event
, const wxChar
*name
)
669 const int col
= event
.GetColumn();
671 wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
674 event
.GetItem().GetWidth(),
675 GetColumnWidth(col
));
678 void MyListCtrl::OnColBeginDrag(wxListEvent
& event
)
680 LogColEvent( event
, wxT("OnColBeginDrag") );
682 if ( event
.GetColumn() == 0 )
684 wxLogMessage(_T("Resizing this column shouldn't work."));
690 void MyListCtrl::OnColDragging(wxListEvent
& event
)
692 LogColEvent( event
, wxT("OnColDragging") );
695 void MyListCtrl::OnColEndDrag(wxListEvent
& event
)
697 LogColEvent( event
, wxT("OnColEndDrag") );
700 void MyListCtrl::OnBeginDrag(wxListEvent
& event
)
702 const wxPoint
& pt
= event
.m_pointDrag
;
705 wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
706 pt
.x
, pt
.y
, HitTest(pt
, flags
) );
709 void MyListCtrl::OnBeginRDrag(wxListEvent
& event
)
711 wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
712 event
.m_pointDrag
.x
, event
.m_pointDrag
.y
);
715 void MyListCtrl::OnBeginLabelEdit(wxListEvent
& event
)
717 wxLogMessage( wxT("OnBeginLabelEdit: %s"), event
.m_item
.m_text
.c_str());
720 void MyListCtrl::OnEndLabelEdit(wxListEvent
& event
)
722 wxLogMessage( wxT("OnEndLabelEdit: %s"),
723 event
.IsEditCancelled() ? _T("[cancelled]")
724 : event
.m_item
.m_text
.c_str());
727 void MyListCtrl::OnDeleteItem(wxListEvent
& event
)
729 LogEvent(event
, _T("OnDeleteItem"));
732 void MyListCtrl::OnDeleteAllItems(wxListEvent
& event
)
734 LogEvent(event
, _T("OnDeleteAllItems"));
737 void MyListCtrl::OnGetInfo(wxListEvent
& event
)
741 msg
<< _T("OnGetInfo (") << event
.m_item
.m_itemId
<< _T(", ") << event
.m_item
.m_col
<< _T(")");
742 if ( event
.m_item
.m_mask
& wxLIST_MASK_STATE
)
743 msg
<< _T(" wxLIST_MASK_STATE");
744 if ( event
.m_item
.m_mask
& wxLIST_MASK_TEXT
)
745 msg
<< _T(" wxLIST_MASK_TEXT");
746 if ( event
.m_item
.m_mask
& wxLIST_MASK_IMAGE
)
747 msg
<< _T(" wxLIST_MASK_IMAGE");
748 if ( event
.m_item
.m_mask
& wxLIST_MASK_DATA
)
749 msg
<< _T(" wxLIST_MASK_DATA");
750 if ( event
.m_item
.m_mask
& wxLIST_SET_ITEM
)
751 msg
<< _T(" wxLIST_SET_ITEM");
752 if ( event
.m_item
.m_mask
& wxLIST_MASK_WIDTH
)
753 msg
<< _T(" wxLIST_MASK_WIDTH");
754 if ( event
.m_item
.m_mask
& wxLIST_MASK_FORMAT
)
755 msg
<< _T(" wxLIST_MASK_WIDTH");
757 if ( event
.m_item
.m_mask
& wxLIST_MASK_TEXT
)
759 event
.m_item
.m_text
= _T("My callback text");
765 void MyListCtrl::OnSetInfo(wxListEvent
& event
)
767 LogEvent(event
, _T("OnSetInfo"));
770 void MyListCtrl::OnSelected(wxListEvent
& event
)
772 LogEvent(event
, _T("OnSelected"));
774 if ( GetWindowStyle() & wxLC_REPORT
)
777 info
.m_itemId
= event
.m_itemIndex
;
779 info
.m_mask
= wxLIST_MASK_TEXT
;
782 wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
783 info
.m_text
.c_str());
787 wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
792 void MyListCtrl::OnDeselected(wxListEvent
& event
)
794 LogEvent(event
, _T("OnDeselected"));
797 void MyListCtrl::OnActivated(wxListEvent
& event
)
799 LogEvent(event
, _T("OnActivated"));
802 void MyListCtrl::OnFocused(wxListEvent
& event
)
804 LogEvent(event
, _T("OnFocused"));
809 void MyListCtrl::OnListKeyDown(wxListEvent
& event
)
811 switch ( event
.GetKeyCode() )
813 case 'c': // colorize
817 info
.m_itemId
= event
.GetIndex();
820 wxListItemAttr
*attr
= info
.GetAttributes();
821 if ( !attr
|| !attr
->HasTextColour() )
823 info
.SetTextColour(*wxCYAN
);
827 RefreshItem(info
.m_itemId
);
835 long item
= GetNextItem(-1,
836 wxLIST_NEXT_ALL
, wxLIST_STATE_FOCUSED
);
837 if ( item
++ == GetItemCount() - 1 )
842 wxLogMessage(_T("Focusing item %ld"), item
);
844 SetItemState(item
, wxLIST_STATE_FOCUSED
, wxLIST_STATE_FOCUSED
);
851 long item
= GetNextItem(-1,
852 wxLIST_NEXT_ALL
, wxLIST_STATE_SELECTED
);
857 wxLogMessage(_T("Item %ld deleted"), item
);
859 // -1 because the indices were shifted by DeleteItem()
860 item
= GetNextItem(item
- 1,
861 wxLIST_NEXT_ALL
, wxLIST_STATE_SELECTED
);
867 if ( GetWindowStyle() & wxLC_REPORT
)
869 if ( GetWindowStyle() & wxLC_VIRTUAL
)
871 SetItemCount(GetItemCount() + 1);
875 InsertItemInReportView(event
.GetIndex());
881 LogEvent(event
, _T("OnListKeyDown"));
887 void MyListCtrl::OnChar(wxKeyEvent
& event
)
889 wxLogMessage(_T("Got char event."));
891 switch ( event
.GetKeyCode() )
897 // these are the keys we process ourselves
905 void MyListCtrl::LogEvent(const wxListEvent
& event
, const wxChar
*eventName
)
907 wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"),
908 event
.GetIndex(), eventName
,
909 event
.GetText().c_str(), event
.GetData());
912 wxString
MyListCtrl::OnGetItemText(long item
, long column
) const
914 return wxString::Format(_T("Column %ld of item %ld"), column
, item
);
917 int MyListCtrl::OnGetItemImage(long WXUNUSED(item
)) const
922 wxListItemAttr
*MyListCtrl::OnGetItemAttr(long item
) const
924 return item
% 2 ? NULL
: (wxListItemAttr
*)&m_attr
;
927 void MyListCtrl::InsertItemInReportView(int i
)
930 buf
.Printf(_T("This is item %d"), i
);
931 long tmp
= InsertItem(i
, buf
, 0);
934 buf
.Printf(_T("Col 1, item %d"), i
);
937 buf
.Printf(_T("Item %d in column 2"), i
);