X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..2dace059ee7aefeea0f2b843f1808b117f112795:/samples/listctrl/listtest.cpp

diff --git a/samples/listctrl/listtest.cpp b/samples/listctrl/listtest.cpp
index 5ebd4f6568..d1c8d7d4af 100644
--- a/samples/listctrl/listtest.cpp
+++ b/samples/listctrl/listtest.cpp
@@ -48,8 +48,8 @@
 #include "listtest.h"
 
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
-    EVT_MENU(BUSY_ON, MyFrame::BusyOn)
-    EVT_MENU(BUSY_OFF, MyFrame::BusyOff)
+    EVT_SIZE(MyFrame::OnSize)
+
     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
@@ -58,15 +58,21 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
     EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
     EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
+    EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
+
     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
+    EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
+    EVT_MENU(LIST_ADD, MyFrame::OnAdd)
     EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
     EVT_MENU(LIST_SORT, MyFrame::OnSort)
     EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
     EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
     EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
     EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
+    EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
+
     EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
 END_EVENT_TABLE()
 
@@ -84,12 +90,19 @@ BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
     EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
+    EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
 
     EVT_CHAR(MyListCtrl::OnChar)
 END_EVENT_TABLE()
 
 IMPLEMENT_APP(MyApp)
 
+// number of items in list/report view
+static const int NUM_ITEMS = 30;
+
+// number of items in icon/small icon view
+static const int NUM_ICONS = 9;
+
 int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
 {
     // inverse the order
@@ -153,84 +166,54 @@ MyFrame::MyFrame(const wxChar *title, int x, int y, int w, int h)
 
     // Make a menubar
     wxMenu *menuFile = new wxMenu;
-    menuFile->Append(LIST_ABOUT, "&About");
+    menuFile->Append(LIST_ABOUT, _T("&About"));
     menuFile->AppendSeparator();
-#if 0 // what is this for? (VZ)
-    menuFile->Append(BUSY_ON,         "&Busy cursor on");
-    menuFile->Append(BUSY_OFF,         "&Busy cursor off");
-    menuFile->AppendSeparator();
-#endif
-    menuFile->Append(LIST_QUIT, "E&xit\tAlt-X");
+    menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X"));
 
     wxMenu *menuView = new wxMenu;
-    menuView->Append(LIST_LIST_VIEW,         "&List view\tF1");
-    menuView->Append(LIST_REPORT_VIEW,         "&Report view\tF2");
-    menuView->Append(LIST_ICON_VIEW,         "&Icon view\tF3");
-    menuView->Append(LIST_ICON_TEXT_VIEW,     "Icon view with &text\tF4");
-    menuView->Append(LIST_SMALL_ICON_VIEW,     "&Small icon view\tF5");
-    menuView->Append(LIST_SMALL_ICON_TEXT_VIEW,     "Small icon &view with text\tF6");
+    menuView->Append(LIST_LIST_VIEW, _T("&List view\tF1"));
+    menuView->Append(LIST_REPORT_VIEW, _T("&Report view\tF2"));
+    menuView->Append(LIST_ICON_VIEW, _T("&Icon view\tF3"));
+    menuView->Append(LIST_ICON_TEXT_VIEW, _T("Icon view with &text\tF4"));
+    menuView->Append(LIST_SMALL_ICON_VIEW, _T("&Small icon view\tF5"));
+    menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, _T("Small icon &view with text\tF6"));
+    menuView->Append(LIST_VIRTUAL_VIEW, _T("Virtual view\tF7"));
 
     wxMenu *menuList = new wxMenu;
-    menuList->Append(LIST_TOGGLE_FIRST, "&Toggle first item\tCtrl-T");
-    menuList->Append(LIST_DESELECT_ALL, "&Deselect All\tCtrl-D");
-    menuList->Append(LIST_SELECT_ALL, "S&elect All\tCtrl-A");
-    menuList->Append(LIST_SHOW_COL_INFO, "Show &column info\tCtrl-C");
+    menuList->Append(LIST_TOGGLE_FIRST, _T("&Toggle first item\tCtrl-T"));
+    menuList->Append(LIST_DESELECT_ALL, _T("&Deselect All\tCtrl-D"));
+    menuList->Append(LIST_SELECT_ALL, _T("S&elect All\tCtrl-A"));
     menuList->AppendSeparator();
-    menuList->Append(LIST_SORT, "&Sort\tCtrl-S");
+    menuList->Append(LIST_SHOW_COL_INFO, _T("Show &column info\tCtrl-C"));
+    menuList->Append(LIST_SHOW_SEL_INFO, _T("Show &selected items\tCtrl-S"));
     menuList->AppendSeparator();
-    menuList->Append(LIST_DELETE_ALL, "Delete &all items");
+    menuList->Append(LIST_SORT, _T("&Sort\tCtrl-S"));
     menuList->AppendSeparator();
-    menuList->Append(LIST_TOGGLE_MULTI_SEL, "&Multiple selection\tCtrl-M",
-            "Toggle multiple selection", TRUE);
+    menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P"));
+    menuList->Append(LIST_DELETE, _T("&Delete first item\tCtrl-X"));
+    menuList->Append(LIST_DELETE_ALL, _T("Delete &all items"));
+    menuList->AppendSeparator();
+    menuList->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
+            _T("Toggle multiple selection"), TRUE);
 
     wxMenu *menuCol = new wxMenu;
-    menuCol->Append(LIST_SET_FG_COL, "&Foreground colour...");
-    menuCol->Append(LIST_SET_BG_COL, "&Background colour...");
+    menuCol->Append(LIST_SET_FG_COL, _T("&Foreground colour..."));
+    menuCol->Append(LIST_SET_BG_COL, _T("&Background colour..."));
 
     wxMenuBar *menubar = new wxMenuBar;
-    menubar->Append(menuFile, "&File");
-    menubar->Append(menuView, "&View");
-    menubar->Append(menuList, "&List");
-    menubar->Append(menuCol, "&Colour");
+    menubar->Append(menuFile, _T("&File"));
+    menubar->Append(menuView, _T("&View"));
+    menubar->Append(menuList, _T("&List"));
+    menubar->Append(menuCol, _T("&Colour"));
     SetMenuBar(menubar);
 
-    m_listCtrl = new MyListCtrl(this, LIST_CTRL,
-                                wxDefaultPosition, wxDefaultSize,
-                                wxLC_LIST |
-                                wxSUNKEN_BORDER |
-                                wxLC_EDIT_LABELS |
-                                // wxLC_USER_TEXT requires app to supply all
-                                // text on demand
-                                //wxLC_USER_TEXT |
-                                wxLC_SINGLE_SEL
-                               );
-
     m_logWindow = new wxTextCtrl(this, -1, wxEmptyString,
                                  wxDefaultPosition, wxDefaultSize,
                                  wxTE_MULTILINE | wxSUNKEN_BORDER);
 
     m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
 
-    wxLayoutConstraints *c = new wxLayoutConstraints;
-    c->top.SameAs            (this, wxTop);
-    c->left.SameAs        (this, wxLeft);
-    c->right.SameAs        (this, wxRight);
-    c->height.PercentOf    (this, wxHeight, 66);
-    m_listCtrl->SetConstraints(c);
-
-    c = new wxLayoutConstraints;
-    c->top.Below            (m_listCtrl);
-    c->left.SameAs        (this, wxLeft);
-    c->right.SameAs        (this, wxRight);
-    c->bottom.SameAs        (this, wxBottom);
-    m_logWindow->SetConstraints(c);
-    SetAutoLayout(TRUE);
-
-    for ( int i = 0; i < 30; i++ )
-    {
-        long idx = m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i));
-        m_listCtrl->SetItemData(idx, i*i);
-    }
+    RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
 
     CreateStatusBar(3);
 }
@@ -243,19 +226,22 @@ MyFrame::~MyFrame()
     delete m_imageListSmall;
 }
 
-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnSize(wxSizeEvent& event)
 {
-    Close(TRUE);
-}
+    if ( !m_logWindow )
+        return;
 
-void MyFrame::BusyOn(wxCommandEvent& WXUNUSED(event))
-{
-   wxBeginBusyCursor();
+    wxSize size = GetClientSize();
+    wxCoord y = (2*size.y)/3;
+    m_listCtrl->SetSize(0, 0, size.x, y);
+    m_logWindow->SetSize(0, y + 1, size.x, size.y - y);
+
+    event.Skip();
 }
 
-void MyFrame::BusyOff(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
-   wxEndBusyCursor();
+    Close(TRUE);
 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
@@ -285,30 +271,79 @@ void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 }
 
-void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
+// ----------------------------------------------------------------------------
+// changing listctrl modes
+// ----------------------------------------------------------------------------
+
+void MyFrame::RecreateList(long flags, bool withText)
 {
-    m_listCtrl->ClearAll();
+    // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
+    // style, but it is more trouble to do it than not
+#if 0
+    if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
+            (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
+#endif
+    {
+        delete m_listCtrl;
+
+        m_listCtrl = new MyListCtrl(this, LIST_CTRL,
+                                    wxDefaultPosition, wxDefaultSize,
+                                    flags |
+                                    wxSUNKEN_BORDER);
+
+        switch ( flags & wxLC_MASK_TYPE )
+        {
+            case wxLC_LIST:
+                InitWithListItems();
+                break;
+
+            case wxLC_ICON:
+                InitWithIconItems(withText);
+                break;
+
+            case wxLC_SMALL_ICON:
+                InitWithIconItems(withText, TRUE);
+                break;
+
+            case wxLC_REPORT:
+                if ( flags & wxLC_VIRTUAL )
+                    InitWithVirtualItems();
+                else
+                    InitWithReportItems();
+                break;
+
+            default:
+                wxFAIL_MSG( _T("unknown listctrl mode") );
+        }
+    }
+
+#ifdef __WXMSW__
+        SendSizeEvent();
+#endif
+
     m_logWindow->Clear();
+}
 
-    m_listCtrl->SetSingleStyle(wxLC_LIST);
-    m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
-    m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
+void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
+{
+    RecreateList(wxLC_LIST);
+}
 
-    for ( int i=0; i < 30; i++)
+void MyFrame::InitWithListItems()
+{
+    for ( int i = 0; i < NUM_ITEMS; i++ )
     {
-        wxChar buf[20];
-        wxSprintf(buf, _T("Item %d"), i);
-        m_listCtrl->InsertItem(i, buf);
+        m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i));
     }
 }
 
 void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 {
-    m_logWindow->Clear();
-    m_listCtrl->ClearAll();
+    RecreateList(wxLC_REPORT);
+}
 
-    m_listCtrl->SetSingleStyle(wxLC_REPORT);
-    m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
+void MyFrame::InitWithReportItems()
+{
     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 
     m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
@@ -320,19 +355,9 @@ void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
 
     wxStopWatch sw;
 
-    wxString buf;
-    static const int NUM_ITEMS = 30;//00;
     for ( int i = 0; i < NUM_ITEMS; i++ )
     {
-        buf.Printf(_T("This is item %d"), i);
-        long tmp = m_listCtrl->InsertItem(i, buf, 0);
-        m_listCtrl->SetItemData(tmp, i);
-
-        buf.Printf(_T("Col 1, item %d"), i);
-        tmp = m_listCtrl->SetItem(i, 1, buf);
-
-        buf.Printf(_T("Item %d in column 2"), i);
-        tmp = m_listCtrl->SetItem(i, 2, buf);
+        m_listCtrl->InsertItemInReportView(i);
     }
 
     m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
@@ -362,66 +387,60 @@ void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 }
 
-void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
+void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
 {
-    m_logWindow->Clear();
-    m_listCtrl->ClearAll();
-
-    m_listCtrl->SetSingleStyle(wxLC_ICON);
     m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
     m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 
-    for ( int i=0; i < 9; i++)
+    for ( int i = 0; i < NUM_ICONS; i++ )
     {
-        m_listCtrl->InsertItem(i, i);
+        int image = sameIcon ? 0 : i;
+
+        if ( withText )
+        {
+            m_listCtrl->InsertItem(i, wxString::Format(_T("Label %d"), i),
+                                   image);
+        }
+        else
+        {
+            m_listCtrl->InsertItem(i, image);
+        }
     }
 }
 
-void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
 {
-    m_logWindow->Clear();
-    m_listCtrl->ClearAll();
-
-    m_listCtrl->SetSingleStyle(wxLC_ICON);
-    m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
-    m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
+    RecreateList(wxLC_ICON, FALSE);
+}
 
-    for ( int i=0; i < 9; i++)
-    {
-        wxChar buf[20];
-        wxSprintf(buf, _T("Label %d"), i);
-        m_listCtrl->InsertItem(i, buf, i);
-    }
+void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
+{
+    RecreateList(wxLC_ICON);
 }
 
 void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
 {
-    m_logWindow->Clear();
-    m_listCtrl->ClearAll();
-
-    m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
-    m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
-    m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
-
-    for ( int i=0; i < 9; i++)
-    {
-        m_listCtrl->InsertItem(i, 0);
-    }
+    RecreateList(wxLC_SMALL_ICON, FALSE);
 }
 
 void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
 {
-    m_logWindow->Clear();
-    m_listCtrl->ClearAll();
+    RecreateList(wxLC_SMALL_ICON);
+}
 
-    m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
-    m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
-    m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
+void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
+{
+    RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
+}
 
-    for ( int i=0; i < 9; i++)
-    {
-        m_listCtrl->InsertItem(i, "Label", 0);
-    }
+void MyFrame::InitWithVirtualItems()
+{
+    m_listCtrl->InsertColumn(0, "First Column");
+    m_listCtrl->InsertColumn(1, "Second Column");
+    m_listCtrl->SetColumnWidth(0, 150);
+    m_listCtrl->SetColumnWidth(1, 150);
+
+    m_listCtrl->SetItemCount(1000000);
 }
 
 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
@@ -435,6 +454,32 @@ void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
                                             sw.Time()));
 }
 
+void MyFrame::OnShowSelInfo(wxCommandEvent& event)
+{
+    int selCount = m_listCtrl->GetSelectedItemCount();
+    wxLogMessage(_T("%d items selected:"), selCount);
+
+    // don't show too many items
+    size_t shownCount = 0;
+
+    long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
+                                        wxLIST_STATE_SELECTED);
+    while ( item != -1 )
+    {
+        wxLogMessage(_T("\t%ld (%s)"),
+                     item, m_listCtrl->GetItemText(item).c_str());
+
+        if ( ++shownCount > 10 )
+        {
+            wxLogMessage(_T("\t... more selected items snipped..."));
+            break;
+        }
+
+        item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
+                                       wxLIST_STATE_SELECTED);
+    }
+}
+
 void MyFrame::OnShowColInfo(wxCommandEvent& event)
 {
     int count = m_listCtrl->GetColumnCount();
@@ -453,21 +498,16 @@ void MyFrame::OnUpdateShowColInfo(wxUpdateUIEvent& event)
 
 void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
 {
-    m_logWindow->WriteText("Current selection mode: ");
-
     long flags = m_listCtrl->GetWindowStyleFlag();
     if ( flags & wxLC_SINGLE_SEL )
-    {
-        m_listCtrl->SetWindowStyleFlag(flags & ~wxLC_SINGLE_SEL);
-        m_logWindow->WriteText("multiple");
-    }
+        flags &= ~wxLC_SINGLE_SEL;
     else
-    {
-        m_listCtrl->SetWindowStyleFlag(flags | wxLC_SINGLE_SEL);
-        m_logWindow->WriteText("single");
-    }
+        flags |= wxLC_SINGLE_SEL;
 
-    m_logWindow->WriteText("\nRecreate the control now\n");
+    m_logWindow->WriteText(wxString::Format("Current selection mode: %sle\n",
+                           (flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
+
+    RecreateList(flags);
 }
 
 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
@@ -482,6 +522,23 @@ void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
     m_listCtrl->Refresh();
 }
 
+void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
+{
+    m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item"));
+}
+
+void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
+{
+    if ( m_listCtrl->GetItemCount() )
+    {
+        m_listCtrl->DeleteItem(0);
+    }
+    else
+    {
+        m_logWindow->WriteText("Nothing to delete");
+    }
+}
+
 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 {
     wxStopWatch sw;
@@ -495,6 +552,12 @@ void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 
 // MyListCtrl
 
+void MyListCtrl::OnCacheHint(wxListEvent& event)
+{
+    wxLogMessage( "OnCacheHint: cache items %ld..%ld",
+                  event.GetCacheFrom(), event.GetCacheTo() );
+}
+
 void MyListCtrl::OnColClick(wxListEvent& event)
 {
     wxLogMessage( "OnColumnClick at %d.", event.GetColumn() );
@@ -599,9 +662,60 @@ void MyListCtrl::OnActivated(wxListEvent& event)
 
 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 {
-    LogEvent(event, _T("OnListKeyDown"));
-
-    event.Skip();
+    switch ( event.GetCode() )
+    {
+        case 'c':
+            {
+                wxListItem info;
+                info.m_itemId = event.GetIndex();
+                GetItem(info);
+
+                wxListItemAttr *attr = info.GetAttributes();
+                if ( !attr || !attr->HasTextColour() )
+                {
+                    info.SetTextColour(*wxCYAN);
+
+                    SetItem(info);
+                }
+            }
+            break;
+
+        case WXK_DELETE:
+            {
+                long item = GetNextItem(-1,
+                                        wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+                while ( item != -1 )
+                {
+                    DeleteItem(item);
+
+                    wxLogMessage(_T("Item %ld deleted"), item);
+
+                    // -1 because the indices were shifted by DeleteItem()
+                    item = GetNextItem(item - 1,
+                                       wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+                }
+            }
+            break;
+
+        case WXK_INSERT:
+            if ( GetWindowStyle() & wxLC_REPORT )
+            {
+                if ( GetWindowStyle() & wxLC_VIRTUAL )
+                {
+                    SetItemCount(GetItemCount() + 1);
+                }
+                else // !virtual
+                {
+                    InsertItemInReportView(event.GetIndex());
+                }
+            }
+            //else: fall through
+
+        default:
+            LogEvent(event, _T("OnListKeyDown"));
+
+            event.Skip();
+    }
 }
 
 void MyListCtrl::OnChar(wxKeyEvent& event)
@@ -618,3 +732,32 @@ void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
                  event.GetText().c_str(), event.GetData());
 }
 
+wxString MyListCtrl::OnGetItemText(long item, long column) const
+{
+    return wxString::Format(_T("Column %ld of item %ld"), column, item);
+}
+
+int MyListCtrl::OnGetItemImage(long item) const
+{
+    return 0;
+}
+
+wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
+{
+    return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
+}
+
+void MyListCtrl::InsertItemInReportView(int i)
+{
+    wxString buf;
+    buf.Printf(_T("This is item %d"), i);
+    long tmp = InsertItem(i, buf, 0);
+    SetItemData(tmp, i);
+
+    buf.Printf(_T("Col 1, item %d"), i);
+    SetItem(i, 1, buf);
+
+    buf.Printf(_T("Item %d in column 2"), i);
+    SetItem(i, 2, buf);
+}
+