X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/74b31181b345aaaef0c967cc5707bef72ce0a405..506d54a3f6265adc2422f3ae0c94693e20bb9c6c:/samples/listctrl/listtest.cpp diff --git a/samples/listctrl/listtest.cpp b/samples/listctrl/listtest.cpp index f8a8a18f3a..116212c3bf 100644 --- a/samples/listctrl/listtest.cpp +++ b/samples/listctrl/listtest.cpp @@ -5,15 +5,10 @@ // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem +// Copyright: (c) Julian Smart // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation -#pragma interface -#endif - // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" @@ -25,16 +20,49 @@ #include "wx/wx.h" #endif +#if !defined(__WXMSW__) && !defined(__WXPM__) + #include "mondrian.xpm" +#endif + #ifndef __WXMSW__ -#include "mondrian.xpm" + #include "bitmaps/toolbrai.xpm" + #include "bitmaps/toolchar.xpm" + #include "bitmaps/tooldata.xpm" + #include "bitmaps/toolnote.xpm" + #include "bitmaps/tooltodo.xpm" + #include "bitmaps/toolchec.xpm" + #include "bitmaps/toolgame.xpm" + #include "bitmaps/tooltime.xpm" + #include "bitmaps/toolword.xpm" + #include "bitmaps/small1.xpm" #endif +#include "wx/imaglist.h" #include "wx/listctrl.h" +#include "wx/timer.h" // for wxStopWatch +#include "wx/colordlg.h" // for wxGetColourFromUser +#include "wx/settings.h" + #include "listtest.h" +const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] = +{ + { _T("Cat"), _T("meow") }, + { _T("Cow"), _T("moo") }, + { _T("Crow"), _T("caw") }, + { _T("Dog"), _T("woof") }, + { _T("Duck"), _T("quack") }, + { _T("Mouse"), _T("squeak") }, + { _T("Owl"), _T("hoo") }, + { _T("Pig"), _T("oink") }, + { _T("Pigeon"), _T("coo") }, + { _T("Sheep"), _T("baaah") }, +}; + + 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) @@ -43,9 +71,29 @@ 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_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView) + + 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_DELETE, MyFrame::OnDelete) + EVT_MENU(LIST_ADD, MyFrame::OnAdd) + EVT_MENU(LIST_EDIT, MyFrame::OnEdit) 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_MENU(LIST_FREEZE, MyFrame::OnFreeze) + EVT_MENU(LIST_THAW, MyFrame::OnThaw) + EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines) + + EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo) + EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel) END_EVENT_TABLE() BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl) @@ -54,175 +102,264 @@ BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl) EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit) EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit) EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem) + EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems) +#if WXWIN_COMPATIBILITY_2_4 EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo) EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo) +#endif EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected) 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_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused) + 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) + +#if USE_CONTEXT_MENU + EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu) +#endif + 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 WXUNUSED(sortData)) +{ + // inverse the order + if (item1 < item2) + return -1; + if (item1 > item2) + return 1; + + return 0; +} + // `Main program' equivalent, creating windows and returning main app frame -bool MyApp::OnInit(void) +bool MyApp::OnInit() { // Create the main frame window - MyFrame *frame = new MyFrame((wxFrame *) NULL, "wxListCtrl Test", 50, 50, 450, 340); + MyFrame *frame = new MyFrame(wxT("wxListCtrl Test")); - // This reduces flicker effects - even better would be to define OnEraseBackground - // to do nothing. When the list control's scrollbars are show or hidden, the - // frame is sent a background erase event. - frame->SetBackgroundColour( *wxWHITE ); + // Show the frame + frame->Show(true); - // Give it an icon - frame->SetIcon( wxICON(mondrian) ); + SetTopWindow(frame); - // Make an image list containing large icons - m_imageListNormal = new wxImageList(32, 32, TRUE); - m_imageListSmall = new wxImageList(16, 16, TRUE); + return true; +} -#ifdef __WXMSW__ - m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) ); - m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) ); - - m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) ); +// My frame constructor +MyFrame::MyFrame(const wxChar *title) + : wxFrame(NULL, wxID_ANY, title) +{ + m_listCtrl = NULL; + m_logWindow = NULL; + m_smallVirtual = false; -#else + if (wxSystemSettings::GetScreenType() > wxSYS_SCREEN_SMALL) + SetSize(wxSize(450, 340)); + + // Give it an icon + SetIcon( wxICON(mondrian) ); - #include "bitmaps/toolbrai.xpm" - m_imageListNormal->Add( wxIcon( toolbrai_xpm ) ); - #include "bitmaps/toolchar.xpm" - m_imageListNormal->Add( wxIcon( toolchar_xpm ) ); - #include "bitmaps/tooldata.xpm" - m_imageListNormal->Add( wxIcon( tooldata_xpm ) ); - #include "bitmaps/toolnote.xpm" - m_imageListNormal->Add( wxIcon( toolnote_xpm ) ); - #include "bitmaps/tooltodo.xpm" - m_imageListNormal->Add( wxIcon( tooltodo_xpm ) ); - #include "bitmaps/toolchec.xpm" - m_imageListNormal->Add( wxIcon( toolchec_xpm ) ); - #include "bitmaps/toolgame.xpm" - m_imageListNormal->Add( wxIcon( toolgame_xpm ) ); - #include "bitmaps/tooltime.xpm" - m_imageListNormal->Add( wxIcon( tooltime_xpm ) ); - #include "bitmaps/toolword.xpm" - m_imageListNormal->Add( wxIcon( toolword_xpm ) ); - - #include "bitmaps/small1.xpm" - m_imageListSmall->Add( wxIcon( small1_xpm) ); + // Make an image list containing large icons + m_imageListNormal = new wxImageList(32, 32, true); + m_imageListSmall = new wxImageList(16, 16, true); +#ifdef __WXMSW__ + m_imageListNormal->Add( wxIcon(_T("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(_T("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) ); + + m_imageListSmall->Add( wxIcon(_T("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) ); + +#else + m_imageListNormal->Add( wxIcon( toolbrai_xpm ) ); + m_imageListNormal->Add( wxIcon( toolchar_xpm ) ); + m_imageListNormal->Add( wxIcon( tooldata_xpm ) ); + m_imageListNormal->Add( wxIcon( toolnote_xpm ) ); + m_imageListNormal->Add( wxIcon( tooltodo_xpm ) ); + m_imageListNormal->Add( wxIcon( toolchec_xpm ) ); + m_imageListNormal->Add( wxIcon( toolgame_xpm ) ); + m_imageListNormal->Add( wxIcon( tooltime_xpm ) ); + m_imageListNormal->Add( wxIcon( toolword_xpm ) ); + + m_imageListSmall->Add( wxIcon( small1_xpm) ); #endif - // Make a menubar - wxMenu *file_menu = new wxMenu; - - file_menu->Append(LIST_LIST_VIEW, "&List view"); - file_menu->Append(LIST_REPORT_VIEW, "&Report view"); - file_menu->Append(LIST_ICON_VIEW, "&Icon view"); - file_menu->Append(LIST_ICON_TEXT_VIEW, "Icon view with &text"); - file_menu->Append(LIST_SMALL_ICON_VIEW, "&Small icon view"); - file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW, "Small icon &view with text"); - file_menu->Append(LIST_DESELECT_ALL, "&Deselect All"); - file_menu->Append(LIST_SELECT_ALL, "S&elect All"); - file_menu->AppendSeparator(); - file_menu->Append(LIST_DELETE_ALL, "Delete &all items"); - file_menu->AppendSeparator(); - file_menu->Append(BUSY_ON, "&Busy cursor on"); - file_menu->Append(BUSY_OFF, "&Busy cursor off"); - file_menu->AppendSeparator(); - file_menu->Append(LIST_ABOUT, "&About"); - file_menu->Append(LIST_QUIT, "E&xit"); - wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); - frame->SetMenuBar(menu_bar); - - // Make a panel with a message - frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200), - wxLC_LIST|wxSUNKEN_BORDER|wxLC_EDIT_LABELS ); -// wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand - frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER); - - wxLayoutConstraints *c = new wxLayoutConstraints; - c->top.SameAs (frame, wxTop); - c->left.SameAs (frame, wxLeft); - c->right.SameAs (frame, wxRight); - c->height.PercentOf (frame, wxHeight, 66); - frame->m_listCtrl->SetConstraints(c); - - c = new wxLayoutConstraints; - c->top.Below (frame->m_listCtrl); - c->left.SameAs (frame, wxLeft); - c->right.SameAs (frame, wxRight); - c->bottom.SameAs (frame, wxBottom); - frame->m_logWindow->SetConstraints(c); - frame->SetAutoLayout(TRUE); - - for ( int i=0; i < 30; i++) - { - wxChar buf[20]; - wxSprintf(buf, _T("Item %d"), i); - frame->m_listCtrl->InsertItem(i, buf); - } + // Make a menubar + wxMenu *menuFile = new wxMenu; + menuFile->Append(LIST_ABOUT, _T("&About")); + menuFile->AppendSeparator(); + menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X")); + + wxMenu *menuView = new wxMenu; + 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")); + menuView->Append(LIST_SMALL_VIRTUAL_VIEW, _T("Small virtual vie&w\tF8")); + + wxMenu *menuList = new wxMenu; + menuList->Append(LIST_FOCUS_LAST, _T("&Make last item current\tCtrl-L")); + menuList->Append(LIST_TOGGLE_FIRST, _T("To&ggle first item\tCtrl-G")); + 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->Append(LIST_SORT, _T("&Sort\tCtrl-S")); + menuList->AppendSeparator(); + menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P")); + menuList->Append(LIST_EDIT, _T("&Edit the item\tCtrl-E")); + menuList->Append(LIST_DELETE, _T("&Delete first item\tCtrl-X")); + menuList->Append(LIST_DELETE_ALL, _T("Delete &all items")); + menuList->AppendSeparator(); + menuList->Append(LIST_FREEZE, _T("Free&ze\tCtrl-Z")); + menuList->Append(LIST_THAW, _T("Tha&w\tCtrl-W")); + menuList->AppendSeparator(); + menuList->AppendCheckItem(LIST_TOGGLE_LINES, _T("Toggle &lines\tCtrl-I")); + 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, _T("&Foreground colour...")); + menuCol->Append(LIST_SET_BG_COL, _T("&Background colour...")); + + wxMenuBar *menubar = new wxMenuBar; + menubar->Append(menuFile, _T("&File")); + menubar->Append(menuView, _T("&View")); + menubar->Append(menuList, _T("&List")); + menubar->Append(menuCol, _T("&Colour")); + SetMenuBar(menubar); + + m_panel = new wxPanel(this, wxID_ANY); + m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString, + wxDefaultPosition, wxDefaultSize, + wxTE_MULTILINE | wxSUNKEN_BORDER); + + m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow)); + + RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL); + +#if wxUSE_STATUSBAR + CreateStatusBar(3); +#endif // wxUSE_STATUSBAR +} - frame->CreateStatusBar(3); - frame->SetStatusText("", 0); +MyFrame::~MyFrame() +{ + delete wxLog::SetActiveTarget(m_logOld); - // Show the frame - frame->Show(TRUE); + delete m_imageListNormal; + delete m_imageListSmall; +} - SetTopWindow(frame); +void MyFrame::OnSize(wxSizeEvent& event) +{ + DoSize(); - return TRUE; + event.Skip(); } -// My frame constructor -MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h): - wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) +void MyFrame::DoSize() { - m_listCtrl = (MyListCtrl *) NULL; - m_logWindow = (wxTextCtrl *) NULL; + if ( !m_logWindow ) + return; + + 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); } -MyFrame::~MyFrame(void) +bool MyFrame::CheckNonVirtual() const { - delete wxGetApp().m_imageListNormal; - delete wxGetApp().m_imageListSmall; + if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) ) + return true; + + // "this" == whatever + wxLogWarning(_T("Can't do this in virtual view, sorry.")); + + return false; } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) { - Close(TRUE); + Close(true); } -void MyFrame::BusyOn(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { - wxBeginBusyCursor(); + wxMessageDialog dialog(this, _T("List test sample\nJulian Smart (c) 1997"), + _T("About list test"), wxOK|wxCANCEL); + + dialog.ShowModal(); } -void MyFrame::BusyOff(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event)) { - wxEndBusyCursor(); + wxLogMessage(_T("Freezing the control")); + + m_listCtrl->Freeze(); } -void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event)) { - wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997", - "About list test", wxOK|wxCANCEL); + wxLogMessage(_T("Thawing the control")); - dialog.ShowModal(); + m_listCtrl->Thaw(); +} + +void MyFrame::OnToggleLines(wxCommandEvent& event) +{ + m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked()); +} + +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, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED); } void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event)) { + if ( !CheckNonVirtual() ) + return; + int n = m_listCtrl->GetItemCount(); for (int i = 0; i < n; i++) m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED); @@ -230,318 +367,720 @@ void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event)) { + if ( !CheckNonVirtual() ) + return; + int n = m_listCtrl->GetItemCount(); for (int i = 0; i < n; i++) 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->DeleteAllItems(); + // 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(m_panel, LIST_CTRL, + wxDefaultPosition, wxDefaultSize, + flags | + wxSUNKEN_BORDER | wxLC_EDIT_LABELS); + + 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") ); + } + } + + DoSize(); + 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_listCtrl->DeleteAllItems(); - m_listCtrl->DeleteAllColumns(); - m_logWindow->Clear(); + RecreateList(wxLC_REPORT); +} - m_listCtrl->SetSingleStyle(wxLC_REPORT); - m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL); - m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL); +void MyFrame::InitWithReportItems() +{ + m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL); - 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); + // note that under MSW for SetColumnWidth() to work we need to create the + // items with images initially even if we specify dummy image id + wxListItem itemCol; + itemCol.SetText(_T("Column 1")); + itemCol.SetImage(-1); + m_listCtrl->InsertColumn(0, itemCol); - for ( int i = 0; i < 3000; i++ ) - { - wxChar buf[50]; - wxSprintf(buf, _T("This is item %d"), i); - long tmp = m_listCtrl->InsertItem(i, buf, 0); + itemCol.SetText(_T("Column 2")); + itemCol.SetAlign(wxLIST_FORMAT_CENTRE); + m_listCtrl->InsertColumn(1, itemCol); + + itemCol.SetText(_T("Column 3")); + itemCol.SetAlign(wxLIST_FORMAT_RIGHT); + m_listCtrl->InsertColumn(2, itemCol); - wxSprintf(buf, _T("Col 1, item %d"), i); - tmp = m_listCtrl->SetItem(i, 1, buf); + // to speed up inserting we hide the control temporarily + m_listCtrl->Hide(); - wxSprintf(buf, _T("Item %d in column 2"), i); - tmp = m_listCtrl->SetItem(i, 2, buf); + wxStopWatch sw; + + for ( int i = 0; i < NUM_ITEMS; i++ ) + { + m_listCtrl->InsertItemInReportView(i); } + m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"), + NUM_ITEMS, sw.Time())); + m_listCtrl->Show(); + + // we leave all mask fields to 0 and only change the colour + wxListItem item; + item.m_itemId = 0; + item.SetTextColour(*wxRED); + m_listCtrl->SetItem( item ); + + item.m_itemId = 2; + item.SetTextColour(*wxGREEN); + m_listCtrl->SetItem( item ); + item.m_itemId = 4; + item.SetTextColour(*wxLIGHT_GREY); + item.SetFont(*wxITALIC_FONT); + item.SetBackgroundColour(*wxRED); + m_listCtrl->SetItem( item ); + + m_listCtrl->SetTextColour(*wxBLUE); + m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE ); m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE ); m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE ); + + // Set images in columns + m_listCtrl->SetItemColumnImage(1, 1, 0); + + wxListItem info; + info.SetImage(0); + info.SetId(3); + info.SetColumn(2); + m_listCtrl->SetItem(info); + + // test SetItemFont too + m_listCtrl->SetItemFont(0, *wxITALIC_FONT); } -void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event)) +void MyFrame::InitWithIconItems(bool withText, bool sameIcon) { - m_listCtrl->DeleteAllItems(); - m_logWindow->Clear(); - m_listCtrl->SetSingleStyle(wxLC_ICON); - m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL); - m_listCtrl->SetImageList(wxGetApp().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::OnIconView(wxCommandEvent& WXUNUSED(event)) +{ + RecreateList(wxLC_ICON, false); +} + void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event)) { - m_listCtrl->DeleteAllItems(); - m_logWindow->Clear(); - m_listCtrl->SetSingleStyle(wxLC_ICON); - m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL); - m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL); + RecreateList(wxLC_ICON); +} - for ( int i=0; i < 9; i++) +void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event)) +{ + RecreateList(wxLC_SMALL_ICON, false); +} + +void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event)) +{ + RecreateList(wxLC_SMALL_ICON); +} + +void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event)) +{ + m_smallVirtual = false; + RecreateList(wxLC_REPORT | wxLC_VIRTUAL); +} + +void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event)) +{ + m_smallVirtual = true; + RecreateList(wxLC_REPORT | wxLC_VIRTUAL); +} + +void MyFrame::InitWithVirtualItems() +{ + m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL); + + if ( m_smallVirtual ) { - wxChar buf[20]; - wxSprintf(buf, _T("Label %d"), i); - m_listCtrl->InsertItem(i, buf, i); + m_listCtrl->InsertColumn(0, _T("Animal")); + m_listCtrl->InsertColumn(1, _T("Sound")); + m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS)); + } + else + { + m_listCtrl->InsertColumn(0, _T("First Column")); + m_listCtrl->InsertColumn(1, _T("Second Column")); + m_listCtrl->SetColumnWidth(0, 150); + m_listCtrl->SetColumnWidth(1, 150); + m_listCtrl->SetItemCount(1000000); } } -void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event)) { - m_listCtrl->DeleteAllItems(); - m_logWindow->Clear(); - m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON); - m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL); - m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL); + wxStopWatch sw; + + m_listCtrl->SortItems(MyCompareFunction, 0); + + m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"), + m_listCtrl->GetItemCount(), + sw.Time())); +} + +void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event)) +{ + int selCount = m_listCtrl->GetSelectedItemCount(); + wxLogMessage(_T("%d items selected:"), selCount); - for ( int i=0; i < 9; i++) + // 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->InsertItem(i, 0); + 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::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event)) { - m_listCtrl->DeleteAllItems(); - m_logWindow->Clear(); - m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON); - m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL); - m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL); + int count = m_listCtrl->GetColumnCount(); + wxLogMessage(wxT("%d columns:"), count); + for ( int c = 0; c < count; c++ ) + { + 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 ); +} + +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) ? _T("sing") : _T("multip"))); + + RecreateList(flags); +} + +void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event) +{ + event.Check((m_listCtrl->GetWindowStyleFlag() & wxLC_SINGLE_SEL) == 0); +} + +void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event)) +{ + m_listCtrl->SetForegroundColour(wxGetColourFromUser(this)); + m_listCtrl->Refresh(); +} + +void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event)) +{ + m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this)); + m_listCtrl->Refresh(); +} + +void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event)) +{ + m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item")); +} + +void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event)) +{ + long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL, + wxLIST_STATE_FOCUSED); + + if ( itemCur != -1 ) + { + m_listCtrl->EditLabel(itemCur); + } + else + { + m_logWindow->WriteText(_T("No item to edit")); + } +} - for ( int i=0; i < 9; i++) +void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event)) +{ + if ( m_listCtrl->GetItemCount() ) { - m_listCtrl->InsertItem(i, "Label", 0); + m_listCtrl->DeleteItem(0); + } + else + { + m_logWindow->WriteText(_T("Nothing to delete")); } } void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event)) { - (void)wxGetElapsedTime(TRUE); + wxStopWatch sw; + + size_t itemCount = m_listCtrl->GetItemCount(); - int nItems = m_listCtrl->GetItemCount(); m_listCtrl->DeleteAllItems(); - wxLogMessage("Deleting %d items took %ld ms", - nItems, wxGetElapsedTime()); + m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"), + itemCount, + sw.Time())); } // 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) { - if ( !wxGetApp().GetTopWindow() ) - return; + int col = event.GetColumn(); - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; + // set or unset image + static bool x = false; + x = !x; + SetColumnImage(col, x ? 0 : -1); - wxString msg; - msg.Printf( "OnColumnClick at %d.\n", event.GetColumn() ); - text->WriteText(msg); + wxLogMessage( wxT("OnColumnClick at %d."), col ); } -void MyListCtrl::OnBeginDrag(wxListEvent& event) +void MyListCtrl::OnColRightClick(wxListEvent& event) { - if ( !wxGetApp().GetTopWindow() ) - return; + int col = event.GetColumn(); + if ( col != -1 ) + { + SetColumnImage(col, -1); + } - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; + // Show popupmenu at position + wxMenu menu(wxT("Test")); + menu.Append(LIST_ABOUT, _T("&About")); + PopupMenu(&menu, event.GetPoint()); - wxString msg; - msg.Printf( "OnBeginDrag at %d,%d.\n", event.m_pointDrag.x, event.m_pointDrag.y ); - text->WriteText(msg); + wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() ); } -void MyListCtrl::OnBeginRDrag(wxListEvent& event) +void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name) { - if ( !wxGetApp().GetTopWindow() ) - return; - - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; + const int col = event.GetColumn(); - wxString msg; - msg.Printf( "OnBeginRDrag at %d,%d.\n", event.m_pointDrag.x, event.m_pointDrag.y ); - text->WriteText(msg); + wxLogMessage(wxT("%s: column %d (width = %d or %d)."), + name, + col, + event.GetItem().GetWidth(), + GetColumnWidth(col)); } -void MyListCtrl::OnBeginLabelEdit(wxListEvent& event) +void MyListCtrl::OnColBeginDrag(wxListEvent& event) { - if ( !wxGetApp().GetTopWindow() ) - return; + LogColEvent( event, wxT("OnColBeginDrag") ); - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; + if ( event.GetColumn() == 0 ) + { + wxLogMessage(_T("Resizing this column shouldn't work.")); - text->WriteText("OnBeginLabelEdit: "); - text->WriteText(event.m_item.m_text); - text->WriteText("\n"); + event.Veto(); + } } -void MyListCtrl::OnEndLabelEdit(wxListEvent& event) +void MyListCtrl::OnColDragging(wxListEvent& event) { - if ( !wxGetApp().GetTopWindow() ) - return; + LogColEvent( event, wxT("OnColDragging") ); +} - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; +void MyListCtrl::OnColEndDrag(wxListEvent& event) +{ + LogColEvent( event, wxT("OnColEndDrag") ); +} - text->WriteText("OnEndLabelEdit: "); - text->WriteText(event.m_item.m_text); - text->WriteText("\n"); +void MyListCtrl::OnBeginDrag(wxListEvent& event) +{ + 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::OnDeleteItem(wxListEvent& WXUNUSED(event)) +void MyListCtrl::OnBeginRDrag(wxListEvent& event) { - if ( !wxGetApp().GetTopWindow() ) - return; + wxLogMessage( wxT("OnBeginRDrag at %d,%d."), + event.m_pointDrag.x, event.m_pointDrag.y ); +} - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; +void MyListCtrl::OnBeginLabelEdit(wxListEvent& event) +{ + wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str()); +} - text->WriteText("OnDeleteItem\n"); +void MyListCtrl::OnEndLabelEdit(wxListEvent& event) +{ + wxLogMessage( wxT("OnEndLabelEdit: %s"), + event.IsEditCancelled() ? _T("[cancelled]") + : event.m_item.m_text.c_str()); } -void MyListCtrl::OnGetInfo(wxListEvent& event) +void MyListCtrl::OnDeleteItem(wxListEvent& event) { - if ( !wxGetApp().GetTopWindow() ) - return; + LogEvent(event, _T("OnDeleteItem")); +} - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; +void MyListCtrl::OnDeleteAllItems(wxListEvent& event) +{ + LogEvent(event, _T("OnDeleteAllItems")); +} - text->WriteText("OnGetInfo\n"); +#if WXWIN_COMPATIBILITY_2_4 +void MyListCtrl::OnGetInfo(wxListEvent& event) +{ + wxString msg; - (*text) << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")"; + msg << _T("OnGetInfo (") << event.m_item.m_itemId << _T(", ") << event.m_item.m_col << _T(")"); if ( event.m_item.m_mask & wxLIST_MASK_STATE ) - (*text) << " wxLIST_MASK_STATE"; + msg << _T(" wxLIST_MASK_STATE"); if ( event.m_item.m_mask & wxLIST_MASK_TEXT ) - (*text) << " wxLIST_MASK_TEXT"; + msg << _T(" wxLIST_MASK_TEXT"); if ( event.m_item.m_mask & wxLIST_MASK_IMAGE ) - (*text) << " wxLIST_MASK_IMAGE"; + msg << _T(" wxLIST_MASK_IMAGE"); if ( event.m_item.m_mask & wxLIST_MASK_DATA ) - (*text) << " wxLIST_MASK_DATA"; + msg << _T(" wxLIST_MASK_DATA"); if ( event.m_item.m_mask & wxLIST_SET_ITEM ) - (*text) << " wxLIST_SET_ITEM"; + msg << _T(" wxLIST_SET_ITEM"); if ( event.m_item.m_mask & wxLIST_MASK_WIDTH ) - (*text) << " wxLIST_MASK_WIDTH"; + msg << _T(" wxLIST_MASK_WIDTH"); if ( event.m_item.m_mask & wxLIST_MASK_FORMAT ) - (*text) << " wxLIST_MASK_WIDTH"; + msg << _T(" wxLIST_MASK_WIDTH"); if ( event.m_item.m_mask & wxLIST_MASK_TEXT ) { - event.m_item.m_text = "My callback text"; + event.m_item.m_text = _T("My callback text"); } - (*text) << "\n"; + + wxLogMessage(msg); } -void MyListCtrl::OnSetInfo(wxListEvent& WXUNUSED(event)) +void MyListCtrl::OnSetInfo(wxListEvent& event) { - if ( !wxGetApp().GetTopWindow() ) - return; + LogEvent(event, _T("OnSetInfo")); +} +#endif - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; +void MyListCtrl::OnSelected(wxListEvent& event) +{ + LogEvent(event, _T("OnSelected")); - text->WriteText("OnSetInfo\n"); + if ( GetWindowStyle() & wxLC_REPORT ) + { + wxListItem info; + info.m_itemId = event.m_itemIndex; + info.m_col = 1; + info.m_mask = wxLIST_MASK_TEXT; + if ( GetItem(info) ) + { + wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"), + info.m_text.c_str()); + } + else + { + wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed")); + } + } } -void MyListCtrl::OnSelected(wxListEvent& event) +void MyListCtrl::OnDeselected(wxListEvent& event) { - if ( !wxGetApp().GetTopWindow() ) - return; + LogEvent(event, _T("OnDeselected")); +} - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; +void MyListCtrl::OnActivated(wxListEvent& event) +{ + LogEvent(event, _T("OnActivated")); +} - wxListItem info; - info.m_itemId = event.m_itemIndex; - info.m_col = 1; - info.m_mask = wxLIST_MASK_TEXT; - if ( GetItem(info) ) +void MyListCtrl::OnFocused(wxListEvent& event) +{ + LogEvent(event, _T("OnFocused")); + + event.Skip(); +} + +void MyListCtrl::OnListKeyDown(wxListEvent& event) +{ + long item; + + switch ( event.GetKeyCode() ) { - *text << "Value of the 2nd field of the selected item: " - << info.m_text << '\n'; + case 'c': // colorize + case 'C': + { + wxListItem info; + info.m_itemId = event.GetIndex(); + GetItem(info); + + wxListItemAttr *attr = info.GetAttributes(); + if ( !attr || !attr->HasTextColour() ) + { + info.SetTextColour(*wxCYAN); + + SetItem(info); + + RefreshItem(info.m_itemId); + } + } + break; + + case 'n': // next + case 'N': + item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED); + if ( item++ == GetItemCount() - 1 ) + { + item = 0; + } + + wxLogMessage(_T("Focusing item %ld"), item); + + SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED); + EnsureVisible(item); + break; + + case 'r': // show bounding Rect + case 'R': + { + item = event.GetIndex(); + wxRect r; + if ( !GetItemRect(item, r) ) + { + wxLogError(_T("Failed to retrieve rect of item %ld"), item); + break; + } + + wxLogMessage(_T("Bounding rect of item %ld is (%d, %d)-(%d, %d)"), + item, r.x, r.y, r.x + r.width, r.y + r.height); + } + break; + + case WXK_DELETE: + 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(); } - else +} + +void MyListCtrl::OnChar(wxKeyEvent& event) +{ + wxLogMessage(_T("Got char event.")); + + switch ( event.GetKeyCode() ) { - wxFAIL_MSG("wxListCtrl::GetItem() failed"); + case 'n': + case 'N': + case 'c': + case 'C': + // these are the keys we process ourselves + break; + + default: + event.Skip(); } - - text->WriteText("OnSelected\n"); } -void MyListCtrl::OnDeselected(wxListEvent& WXUNUSED(event)) +void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName) { - if ( !wxGetApp().GetTopWindow() ) - return; - - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; + wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"), + event.GetIndex(), eventName, + event.GetText().c_str(), event.GetData()); +} - text->WriteText("OnDeselected\n"); +wxString MyListCtrl::OnGetItemText(long item, long column) const +{ + if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) ) + { + return SMALL_VIRTUAL_VIEW_ITEMS[item][column]; + } + else + { + return wxString::Format(_T("Column %ld of item %ld"), column, item); + } } -void MyListCtrl::OnActivated(wxListEvent& WXUNUSED(event)) +int MyListCtrl::OnGetItemColumnImage(long item, long column) const { - if ( !wxGetApp().GetTopWindow() ) - return; + if (!column) + return 0; - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; + if (!(item %3) && column == 1) + return 0; - text->WriteText("OnActivated\n"); + return -1; } -void MyListCtrl::OnListKeyDown(wxListEvent& event) +wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const { - if ( !wxGetApp().GetTopWindow() ) - return; + return item % 2 ? NULL : (wxListItemAttr *)&m_attr; +} - wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow; - if ( !text ) - return; +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(tmp, 1, buf); - text->WriteText("OnListKeyDown\n"); + buf.Printf(_T("Item %d in column 2"), i); + SetItem(tmp, 2, buf); } +#if USE_CONTEXT_MENU +void MyListCtrl::OnContextMenu(wxContextMenuEvent& event) +{ + wxPoint point = event.GetPosition(); + // If from keyboard + if (point.x == -1 && point.y == -1) { + wxSize size = GetSize(); + point.x = size.x / 2; + point.y = size.y / 2; + } else { + point = ScreenToClient(point); + } + ShowContextMenu(point); +} +#endif +void MyListCtrl::ShowContextMenu(const wxPoint& pos) +{ + wxMenu menu; + + menu.Append(wxID_ABOUT, _T("&About")); + menu.AppendSeparator(); + menu.Append(wxID_EXIT, _T("E&xit")); + + PopupMenu(&menu, pos.x, pos.y); +}