fix for wxExecute(subprocess which produces a lot of output) bug

[wxWidgets.git] / samples / listctrl / listtest.cpp

diff --git a/samples/listctrl/listtest.cpp b/samples/listctrl/listtest.cpp
index 68bdf84300d8d26aa37c1845c7201a00084301fa..bcf0dddac556ead5e21036a8aa4facc6792aa914 100644 (file)
--- a/samples/listctrl/listtest.cpp
+++ b/samples/listctrl/listtest.cpp
@@ -48,8 +48,8 @@
 #include "listtest.h"
 
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 #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)
     EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
     EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
     EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)


@@ -58,14 +58,23 @@ 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_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_FOCUS_LAST, MyFrame::OnFocusLast)

     EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
     EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
     EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
     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_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()
 
 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
 END_EVENT_TABLE()
 
 BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)


@@ -81,11 +90,26 @@ BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
     EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
     EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
     EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
     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_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)

+    EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
+    EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
+    EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
+    EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
+
+    EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
+
+    EVT_CHAR(MyListCtrl::OnChar)

 END_EVENT_TABLE()
 
 IMPLEMENT_APP(MyApp)
 
 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
 int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
 {
     // inverse the order


@@ -96,7 +120,7 @@ int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
 bool MyApp::OnInit()
 {
   // Create the main frame window
 bool MyApp::OnInit()
 {
   // Create the main frame window

-  MyFrame *frame = new MyFrame("wxListCtrl Test", 50, 50, 450, 340);
+  MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"), 50, 50, 450, 340);

 
   // Show the frame
   frame->Show(TRUE);
 
   // Show the frame
   frame->Show(TRUE);


@@ -149,83 +173,55 @@ MyFrame::MyFrame(const wxChar *title, int x, int y, int w, int h)
 
     // Make a menubar
     wxMenu *menuFile = new wxMenu;
 
     // Make a menubar
     wxMenu *menuFile = new wxMenu;

-    menuFile->Append(LIST_ABOUT, "&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->Append(LIST_ABOUT, _T("&About"));

     menuFile->AppendSeparator();
     menuFile->AppendSeparator();

-#endif
-    menuFile->Append(LIST_QUIT, "E&xit\tAlt-X");
+    menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X"));

 
     wxMenu *menuView = new wxMenu;
 
     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;
 
     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_FOCUS_LAST, _T("&Make last item current\tCtrl-L"));
+    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_SHOW_COL_INFO, _T("Show &column info\tCtrl-C"));
+    menuList->Append(LIST_SHOW_SEL_INFO, _T("Show &selected items\tCtrl-S"));

     menuList->AppendSeparator();
     menuList->AppendSeparator();

-    menuList->Append(LIST_SORT, "&Sort\tCtrl-S");
+    menuList->Append(LIST_SORT, _T("&Sort\tCtrl-S"));

     menuList->AppendSeparator();
     menuList->AppendSeparator();

-    menuList->Append(LIST_DELETE_ALL, "Delete &all items");
+    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->AppendSeparator();

-    menuList->Append(LIST_TOGGLE_MULTI_SEL, "&Multiple selection\tCtrl-M",
-            "Toggle multiple selection", TRUE);
+    menuList->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
+            _T("Toggle multiple selection"), TRUE);

 
     wxMenu *menuCol = new wxMenu;
 
     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;
 
     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);
 
     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));
 
     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);
 }
 
     CreateStatusBar(3);
 }


@@ -238,19 +234,22 @@ MyFrame::~MyFrame()
     delete m_imageListSmall;
 }
 
     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))
 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))


@@ -261,6 +260,18 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
     dialog.ShowModal();
 }
 
     dialog.ShowModal();
 }
 

+void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
+{
+    long index = m_listCtrl->GetItemCount() - 1;
+    if ( index == -1 )
+    {
+        return;
+    }
+
+    m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
+    m_listCtrl->EnsureVisible(index);
+}
+

 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 {
     m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
 {
     m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);


@@ -280,54 +291,107 @@ void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
         m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
 }
 
         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_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))
 {
     }
 }
 
 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->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
 

+    // under MSW for SetColumnWidth() to work we need to create the items with
+    // images initially
+#if 1
+    wxListItem itemCol;
+    itemCol.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
+    itemCol.m_text = "Column 1";
+    itemCol.m_image = -1;
+    m_listCtrl->InsertColumn(0, itemCol);
+    itemCol.m_text = "Column 2";
+    m_listCtrl->InsertColumn(1, itemCol);
+    itemCol.m_text = "Column 3";
+    m_listCtrl->InsertColumn(2, itemCol);
+#else

     m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
     m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
     m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
     m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
     m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
     m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);

+#endif

 
     // to speed up inserting we hide the control temporarily
     m_listCtrl->Hide();
 
     wxStopWatch sw;
 
 
     // to speed up inserting we hide the control temporarily
     m_listCtrl->Hide();
 
     wxStopWatch sw;
 

-    wxString buf;
-    static const int NUM_ITEMS = 3000;

     for ( int i = 0; i < NUM_ITEMS; i++ )
     {
     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"),
     }
 
     m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),


@@ -357,66 +421,60 @@ void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
     m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
 }
 
     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);
 
     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))
 {
 }
 
 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))
 {
 }
 
 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))
 }
 
 void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))


@@ -430,23 +488,60 @@ void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
                                             sw.Time()));
 }
 
                                             sw.Time()));
 }
 

-void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnShowSelInfo(wxCommandEvent& event)

 {
 {

-    m_logWindow->WriteText("Current selection mode: ");
+    int selCount = m_listCtrl->GetSelectedItemCount();
+    wxLogMessage(_T("%d items selected:"), selCount);

 
 

-    long flags = m_listCtrl->GetWindowStyleFlag();
-    if ( flags & wxLC_SINGLE_SEL )
+    // 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 )

     {
     {

-        m_listCtrl->SetWindowStyleFlag(flags & ~wxLC_SINGLE_SEL);
-        m_logWindow->WriteText("multiple");
+        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);

     }
     }

-    else
+}
+
+void MyFrame::OnShowColInfo(wxCommandEvent& event)
+{
+    int count = m_listCtrl->GetColumnCount();
+    wxLogMessage(wxT("%d columns:"), count);
+    for ( int c = 0; c < count; c++ )

     {
     {

-        m_listCtrl->SetWindowStyleFlag(flags | wxLC_SINGLE_SEL);
-        m_logWindow->WriteText("single");
+        wxLogMessage(wxT("\tcolumn %d has width %d"), c,
+                     m_listCtrl->GetColumnWidth(c));

     }
     }

+}
+
+void MyFrame::OnUpdateShowColInfo(wxUpdateUIEvent& event)
+{
+    event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
+}

 
 

-    m_logWindow->WriteText("\nRecreate the control now\n");
+void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
+{
+    long flags = m_listCtrl->GetWindowStyleFlag();
+    if ( flags & wxLC_SINGLE_SEL )
+        flags &= ~wxLC_SINGLE_SEL;
+    else
+        flags |= wxLC_SINGLE_SEL;
+
+    m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
+                           (flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
+
+    RecreateList(flags);

 }
 
 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))


@@ -461,6 +556,23 @@ void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
     m_listCtrl->Refresh();
 }
 
     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;
 void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 {
     wxStopWatch sw;


@@ -474,31 +586,74 @@ void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
 
 // MyListCtrl
 
 
 // MyListCtrl
 

+void MyListCtrl::OnCacheHint(wxListEvent& event)
+{
+    wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
+                  event.GetCacheFrom(), event.GetCacheTo() );
+}
+
+void MyListCtrl::SetColumnImage(int col, int image)
+{
+    wxListItem item;
+    item.SetMask(wxLIST_MASK_IMAGE);
+    item.SetImage(image);
+    SetColumn(col, item);
+}
+

 void MyListCtrl::OnColClick(wxListEvent& event)
 {
 void MyListCtrl::OnColClick(wxListEvent& event)
 {

-    wxLogMessage( "OnColumnClick at %d.", event.GetColumn() );
+    int col = event.GetColumn();
+    SetColumnImage(col, 0);
+
+    wxLogMessage( wxT("OnColumnClick at %d."), col );
+}
+
+void MyListCtrl::OnColRightClick(wxListEvent& event)
+{
+    int col = event.GetColumn();
+    SetColumnImage(col, -1);
+
+    wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
+}
+
+void MyListCtrl::OnColBeginDrag(wxListEvent& event)
+{
+    wxLogMessage( wxT("OnColBeginDrag: column %d."), event.GetColumn() );
+}
+
+void MyListCtrl::OnColDragging(wxListEvent& event)
+{
+    wxLogMessage( wxT("OnColDragging: column %d."), event.GetColumn() );
+}
+
+void MyListCtrl::OnColEndDrag(wxListEvent& event)
+{
+    wxLogMessage( wxT("OnColEndDrag: column %d."), event.GetColumn() );

 }
 
 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 {
 }
 
 void MyListCtrl::OnBeginDrag(wxListEvent& event)
 {

-    wxLogMessage( "OnBeginDrag at %d,%d.",
-                  event.m_pointDrag.x, event.m_pointDrag.y );
+    const wxPoint& pt = event.m_pointDrag;
+
+    int flags;
+    wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
+                  pt.x, pt.y, HitTest(pt, flags) );

 }
 
 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
 {
 }
 
 void MyListCtrl::OnBeginRDrag(wxListEvent& event)
 {

-    wxLogMessage( "OnBeginRDrag at %d,%d.",
+    wxLogMessage( wxT("OnBeginRDrag at %d,%d."),

                   event.m_pointDrag.x, event.m_pointDrag.y );
 }
 
 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 {
                   event.m_pointDrag.x, event.m_pointDrag.y );
 }
 
 void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
 {

-    wxLogMessage("OnBeginLabelEdit: %s", event.m_item.m_text.c_str());
+    wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());

 }
 
 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 {
 }
 
 void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
 {

-    wxLogMessage("OnEndLabelEdit: %s", event.m_item.m_text.c_str());
+    wxLogMessage( wxT("OnEndLabelEdit: %s"), event.m_item.m_text.c_str());

 }
 
 void MyListCtrl::OnDeleteItem(wxListEvent& event)
 }
 
 void MyListCtrl::OnDeleteItem(wxListEvent& event)


@@ -556,12 +711,12 @@ void MyListCtrl::OnSelected(wxListEvent& event)
         info.m_mask = wxLIST_MASK_TEXT;
         if ( GetItem(info) )
         {
         info.m_mask = wxLIST_MASK_TEXT;
         if ( GetItem(info) )
         {

-            wxLogMessage("Value of the 2nd field of the selected item: %s",
+            wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),

                          info.m_text.c_str());
         }
         else
         {
                          info.m_text.c_str());
         }
         else
         {

-            wxFAIL_MSG("wxListCtrl::GetItem() failed");
+            wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));

         }
     }
 }
         }
     }
 }


@@ -578,12 +733,102 @@ void MyListCtrl::OnActivated(wxListEvent& event)
 
 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 {
 
 void MyListCtrl::OnListKeyDown(wxListEvent& event)
 {

-    LogEvent(event, _T("OnListKeyDown"));
+    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)
+{
+    wxLogMessage(_T("Got char event."));
+
+    event.Skip();

 }
 
 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
 {
 }
 
 void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
 {

-    wxLogMessage(_T("Item %ld: %s (item data = %ld)"),
-                 event.GetIndex(), eventName, event.GetData());
+    wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"),
+                 event.GetIndex(), 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);

 }
 
 }