X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/152e88789d20940b7c017af9f2c1859f5962d661..41d6e8b6833f5fb9b997c0cf0f0c9c37ebc589c3:/samples/listctrl/listtest.cpp diff --git a/samples/listctrl/listtest.cpp b/samples/listctrl/listtest.cpp index 116212c3bf..96afe78e75 100644 --- a/samples/listctrl/listtest.cpp +++ b/samples/listctrl/listtest.cpp @@ -42,23 +42,74 @@ #include "wx/timer.h" // for wxStopWatch #include "wx/colordlg.h" // for wxGetColourFromUser #include "wx/settings.h" +#include "wx/sysopt.h" +#include "wx/numdlg.h" #include "listtest.h" + +// ---------------------------------------------------------------------------- +// Constants and globals +// ---------------------------------------------------------------------------- + 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") }, + { wxT("Cat"), wxT("meow") }, + { wxT("Cow"), wxT("moo") }, + { wxT("Crow"), wxT("caw") }, + { wxT("Dog"), wxT("woof") }, + { wxT("Duck"), wxT("quack") }, + { wxT("Mouse"), wxT("squeak") }, + { wxT("Owl"), wxT("hoo") }, + { wxT("Pig"), wxT("oink") }, + { wxT("Pigeon"), wxT("coo") }, + { wxT("Sheep"), wxT("baaah") }, }; +// number of items in icon/small icon view +static const int NUM_ICONS = 9; + +int wxCALLBACK +MyCompareFunction(long item1, long item2, wxIntPtr WXUNUSED(sortData)) +{ + // inverse the order + if (item1 < item2) + return -1; + if (item1 > item2) + return 1; + + return 0; +} + + +// ---------------------------------------------------------------------------- +// MyApp +// ---------------------------------------------------------------------------- + +IMPLEMENT_APP(MyApp) + +// `Main program' equivalent, creating windows and returning main app frame +bool MyApp::OnInit() +{ + if ( !wxApp::OnInit() ) + return false; + + // Create the main frame window + MyFrame *frame = new MyFrame(wxT("wxListCtrl Test")); + + // Show the frame + frame->Show(true); + + SetTopWindow(frame); + + return true; +} + + + +// ---------------------------------------------------------------------------- +// MyFrame +// ---------------------------------------------------------------------------- BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_SIZE(MyFrame::OnSize) @@ -74,6 +125,9 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView) EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView) + EVT_MENU(LIST_SET_ITEMS_COUNT, MyFrame::OnSetItemsCount) + + EVT_MENU(LIST_GOTO, MyFrame::OnGoTo) EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast) EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel) EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll) @@ -88,88 +142,31 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) 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_SHOW_VIEW_RECT, MyFrame::OnShowViewRect) +#ifdef wxHAS_LISTCTRL_COLUMN_ORDER + EVT_MENU(LIST_SET_COL_ORDER, MyFrame::OnSetColOrder) + EVT_MENU(LIST_GET_COL_ORDER, MyFrame::OnGetColOrder) +#endif // wxHAS_LISTCTRL_COLUMN_ORDER EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze) EVT_MENU(LIST_THAW, MyFrame::OnThaw) EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines) +#ifdef __WXOSX__ + EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric) +#endif // __WXOSX__ + EVT_MENU(LIST_FIND, MyFrame::OnFind) 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) - EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag) - EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag) - 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() -{ - // Create the main frame window - MyFrame *frame = new MyFrame(wxT("wxListCtrl Test")); - - // Show the frame - frame->Show(true); - - SetTopWindow(frame); - - return true; -} - // My frame constructor MyFrame::MyFrame(const wxChar *title) - : wxFrame(NULL, wxID_ANY, title) + : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(600, 500)) { m_listCtrl = NULL; m_logWindow = NULL; m_smallVirtual = false; - - if (wxSystemSettings::GetScreenType() > wxSYS_SCREEN_SMALL) - SetSize(wxSize(450, 340)); + m_numListItems = 10; // Give it an icon SetIcon( wxICON(mondrian) ); @@ -179,17 +176,17 @@ MyFrame::MyFrame(const wxChar *title) 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) ); + m_imageListNormal->Add( wxIcon(wxT("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) ); + m_imageListNormal->Add( wxIcon(wxT("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) ); + + m_imageListSmall->Add( wxIcon(wxT("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) ); #else m_imageListNormal->Add( wxIcon( toolbrai_xpm ) ); @@ -207,65 +204,84 @@ MyFrame::MyFrame(const wxChar *title) // Make a menubar wxMenu *menuFile = new wxMenu; - menuFile->Append(LIST_ABOUT, _T("&About")); + menuFile->Append(LIST_ABOUT, wxT("&About")); menuFile->AppendSeparator(); - menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X")); + menuFile->Append(LIST_QUIT, wxT("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")); + menuView->Append(LIST_LIST_VIEW, wxT("&List view\tF1")); + menuView->Append(LIST_REPORT_VIEW, wxT("&Report view\tF2")); + menuView->Append(LIST_ICON_VIEW, wxT("&Icon view\tF3")); + menuView->Append(LIST_ICON_TEXT_VIEW, wxT("Icon view with &text\tF4")); + menuView->Append(LIST_SMALL_ICON_VIEW, wxT("&Small icon view\tF5")); + menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, wxT("Small icon &view with text\tF6")); + menuView->Append(LIST_VIRTUAL_VIEW, wxT("&Virtual view\tF7")); + menuView->Append(LIST_SMALL_VIRTUAL_VIEW, wxT("Small virtual vie&w\tF8")); + menuView->AppendSeparator(); + menuView->Append(LIST_SET_ITEMS_COUNT, "Set &number of items"); +#ifdef __WXOSX__ + menuView->AppendSeparator(); + menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, wxT("Mac: Use Generic Control")); +#endif 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->Append(LIST_GOTO, wxT("&Go to item #3\tCtrl-3")); + menuList->Append(LIST_FOCUS_LAST, wxT("&Make last item current\tCtrl-L")); + menuList->Append(LIST_TOGGLE_FIRST, wxT("To&ggle first item\tCtrl-G")); + menuList->Append(LIST_DESELECT_ALL, wxT("&Deselect All\tCtrl-D")); + menuList->Append(LIST_SELECT_ALL, wxT("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->Append(LIST_SHOW_COL_INFO, wxT("Show &column info\tCtrl-C")); + menuList->Append(LIST_SHOW_SEL_INFO, wxT("Show &selected items\tCtrl-S")); + menuList->Append(LIST_SHOW_VIEW_RECT, wxT("Show &view rect")); +#ifdef wxHAS_LISTCTRL_COLUMN_ORDER + menuList->Append(LIST_SET_COL_ORDER, wxT("Se&t columns order\tShift-Ctrl-O")); + menuList->Append(LIST_GET_COL_ORDER, wxT("Sho&w columns order\tCtrl-O")); +#endif // wxHAS_LISTCTRL_COLUMN_ORDER menuList->AppendSeparator(); - menuList->Append(LIST_SORT, _T("&Sort\tCtrl-S")); + menuList->Append(LIST_SORT, wxT("Sor&t\tCtrl-T")); + menuList->Append(LIST_FIND, "Test Find() performance"); 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->Append(LIST_ADD, wxT("&Append an item\tCtrl-P")); + menuList->Append(LIST_EDIT, wxT("&Edit the item\tCtrl-E")); + menuList->Append(LIST_DELETE, wxT("&Delete first item\tCtrl-X")); + menuList->Append(LIST_DELETE_ALL, wxT("Delete &all items")); menuList->AppendSeparator(); - menuList->Append(LIST_FREEZE, _T("Free&ze\tCtrl-Z")); - menuList->Append(LIST_THAW, _T("Tha&w\tCtrl-W")); + menuList->Append(LIST_FREEZE, wxT("Free&ze\tCtrl-Z")); + menuList->Append(LIST_THAW, wxT("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); + menuList->AppendCheckItem(LIST_TOGGLE_LINES, wxT("Toggle &lines\tCtrl-I")); + menuList->Append(LIST_TOGGLE_MULTI_SEL, wxT("&Multiple selection\tCtrl-M"), + wxT("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...")); + menuCol->Append(LIST_SET_FG_COL, wxT("&Foreground colour...")); + menuCol->Append(LIST_SET_BG_COL, wxT("&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")); + menubar->Append(menuFile, wxT("&File")); + menubar->Append(menuView, wxT("&View")); + menubar->Append(menuList, wxT("&List")); + menubar->Append(menuCol, wxT("&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); + wxTE_READONLY | wxTE_MULTILINE | wxSUNKEN_BORDER); m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow)); RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL); +#ifdef __WXMSW__ + // this is useful to know specially when debugging :) + wxLogMessage("Your version of comctl32.dll is: %d", + wxApp::GetComCtl32Version()); +#endif + #if wxUSE_STATUSBAR - CreateStatusBar(3); + CreateStatusBar(); #endif // wxUSE_STATUSBAR } @@ -292,7 +308,7 @@ void MyFrame::DoSize() 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); + m_logWindow->SetSize(0, y + 1, size.x, size.y - y -1); } bool MyFrame::CheckNonVirtual() const @@ -301,7 +317,7 @@ bool MyFrame::CheckNonVirtual() const return true; // "this" == whatever - wxLogWarning(_T("Can't do this in virtual view, sorry.")); + wxLogWarning(wxT("Can't do this in virtual view, sorry.")); return false; } @@ -313,22 +329,22 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { - wxMessageDialog dialog(this, _T("List test sample\nJulian Smart (c) 1997"), - _T("About list test"), wxOK|wxCANCEL); + wxMessageDialog dialog(this, wxT("List test sample\nJulian Smart (c) 1997"), + wxT("About list test"), wxOK|wxCANCEL); dialog.ShowModal(); } void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event)) { - wxLogMessage(_T("Freezing the control")); + wxLogMessage(wxT("Freezing the control")); m_listCtrl->Freeze(); } void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event)) { - wxLogMessage(_T("Thawing the control")); + wxLogMessage(wxT("Thawing the control")); m_listCtrl->Thaw(); } @@ -338,6 +354,27 @@ void MyFrame::OnToggleLines(wxCommandEvent& event) m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked()); } +#ifdef __WXOSX__ + +void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event) +{ + wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked()); +} + +#endif // __WXOSX__ + +void MyFrame::OnGoTo(wxCommandEvent& WXUNUSED(event)) +{ + long index = 3; + m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED); + + long sel = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL, + wxLIST_STATE_SELECTED); + if ( sel != -1 ) + m_listCtrl->SetItemState(sel, 0, wxLIST_STATE_SELECTED); + m_listCtrl->SetItemState(index, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED); +} + void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event)) { long index = m_listCtrl->GetItemCount() - 1; @@ -393,7 +430,7 @@ void MyFrame::RecreateList(long flags, bool withText) m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL, wxDefaultPosition, wxDefaultSize, flags | - wxSUNKEN_BORDER | wxLC_EDIT_LABELS); + wxBORDER_THEME | wxLC_EDIT_LABELS); switch ( flags & wxLC_MASK_TYPE ) { @@ -417,7 +454,7 @@ void MyFrame::RecreateList(long flags, bool withText) break; default: - wxFAIL_MSG( _T("unknown listctrl mode") ); + wxFAIL_MSG( wxT("unknown listctrl mode") ); } } @@ -433,9 +470,9 @@ void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event)) void MyFrame::InitWithListItems() { - for ( int i = 0; i < NUM_ITEMS; i++ ) + for ( int i = 0; i < m_numListItems; i++ ) { - m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i)); + m_listCtrl->InsertItem(i, wxString::Format(wxT("Item %d"), i)); } } @@ -451,15 +488,15 @@ void MyFrame::InitWithReportItems() // 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.SetText(wxT("Column 1")); itemCol.SetImage(-1); m_listCtrl->InsertColumn(0, itemCol); - itemCol.SetText(_T("Column 2")); + itemCol.SetText(wxT("Column 2")); itemCol.SetAlign(wxLIST_FORMAT_CENTRE); m_listCtrl->InsertColumn(1, itemCol); - itemCol.SetText(_T("Column 3")); + itemCol.SetText(wxT("Column 3")); itemCol.SetAlign(wxLIST_FORMAT_RIGHT); m_listCtrl->InsertColumn(2, itemCol); @@ -468,13 +505,13 @@ void MyFrame::InitWithReportItems() wxStopWatch sw; - for ( int i = 0; i < NUM_ITEMS; i++ ) + for ( int i = 0; i < m_numListItems; i++ ) { m_listCtrl->InsertItemInReportView(i); } - m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"), - NUM_ITEMS, sw.Time())); + m_logWindow->WriteText(wxString::Format(wxT("%d items inserted in %ldms\n"), + m_numListItems, sw.Time())); m_listCtrl->Show(); // we leave all mask fields to 0 and only change the colour @@ -522,7 +559,7 @@ void MyFrame::InitWithIconItems(bool withText, bool sameIcon) if ( withText ) { - m_listCtrl->InsertItem(i, wxString::Format(_T("Label %d"), i), + m_listCtrl->InsertItem(i, wxString::Format(wxT("Label %d"), i), image); } else @@ -564,20 +601,45 @@ void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event)) RecreateList(wxLC_REPORT | wxLC_VIRTUAL); } +void MyFrame::OnSetItemsCount(wxCommandEvent& WXUNUSED(event)) +{ + int numItems = wxGetNumberFromUser + ( + "Enter the initial number of items for " + "the list and report views", + "Number of items:", + "wxWidgets wxListCtrl sample", + m_numListItems, + 0, + 10000, + this + ); + if ( numItems == -1 || numItems == m_numListItems ) + return; + + m_numListItems = numItems; + + if ( m_listCtrl->HasFlag(wxLC_REPORT) && + !m_listCtrl->HasFlag(wxLC_VIRTUAL) ) + RecreateList(wxLC_REPORT); + else if ( m_listCtrl->HasFlag(wxLC_LIST) ) + RecreateList(wxLC_LIST); +} + void MyFrame::InitWithVirtualItems() { m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL); if ( m_smallVirtual ) { - m_listCtrl->InsertColumn(0, _T("Animal")); - m_listCtrl->InsertColumn(1, _T("Sound")); + m_listCtrl->InsertColumn(0, wxT("Animal")); + m_listCtrl->InsertColumn(1, wxT("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->InsertColumn(0, wxT("First Column")); + m_listCtrl->InsertColumn(1, wxT("Second Column")); m_listCtrl->SetColumnWidth(0, 150); m_listCtrl->SetColumnWidth(1, 150); m_listCtrl->SetItemCount(1000000); @@ -590,15 +652,27 @@ void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event)) m_listCtrl->SortItems(MyCompareFunction, 0); - m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"), + m_logWindow->WriteText(wxString::Format(wxT("Sorting %d items took %ld ms\n"), m_listCtrl->GetItemCount(), sw.Time())); } +void MyFrame::OnFind(wxCommandEvent& WXUNUSED(event)) +{ + wxStopWatch sw; + + const int itemCount = m_listCtrl->GetItemCount(); + for ( int i = 0; i < itemCount; i++ ) + m_listCtrl->FindItem(-1, i); + + wxLogMessage("Calling Find() for all %d items took %ld ms", + itemCount, sw.Time()); +} + void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event)) { int selCount = m_listCtrl->GetSelectedItemCount(); - wxLogMessage(_T("%d items selected:"), selCount); + wxLogMessage(wxT("%d items selected:"), selCount); // don't show too many items size_t shownCount = 0; @@ -607,12 +681,12 @@ void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event)) wxLIST_STATE_SELECTED); while ( item != -1 ) { - wxLogMessage(_T("\t%ld (%s)"), + wxLogMessage(wxT("\t%ld (%s)"), item, m_listCtrl->GetItemText(item).c_str()); if ( ++shownCount > 10 ) { - wxLogMessage(_T("\t... more selected items snipped...")); + wxLogMessage(wxT("\t... more selected items snipped...")); break; } @@ -621,6 +695,78 @@ void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event)) } } +void MyFrame::OnShowViewRect(wxCommandEvent& WXUNUSED(event)) +{ + const wxRect r = m_listCtrl->GetViewRect(); + wxLogMessage("View rect: (%d, %d)-(%d, %d)", + r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom()); +} + +// ---------------------------------------------------------------------------- +// column order tests +// ---------------------------------------------------------------------------- + +#ifdef wxHAS_LISTCTRL_COLUMN_ORDER + +static wxString DumpIntArray(const wxArrayInt& a) +{ + wxString s("{ "); + const size_t count = a.size(); + for ( size_t n = 0; n < count; n++ ) + { + if ( n ) + s += ", "; + s += wxString::Format("%lu", (unsigned long)a[n]); + } + + s += " }"; + + return s; +} + +void MyFrame::OnSetColOrder(wxCommandEvent& WXUNUSED(event)) +{ + wxArrayInt order(3); + order[0] = 2; + order[1] = 0; + order[2] = 1; + if ( m_listCtrl->SetColumnsOrder(order) ) + { + wxLogMessage("Column order set to %s", DumpIntArray(order)); + } +} + +void MyFrame::OnGetColOrder(wxCommandEvent& WXUNUSED(event)) +{ + // show what GetColumnsOrder() returns + const wxArrayInt order = m_listCtrl->GetColumnsOrder(); + wxString msg = "Columns order: " + + DumpIntArray(m_listCtrl->GetColumnsOrder()) + "\n"; + + int n; + const int count = m_listCtrl->GetColumnCount(); + + // show the results of GetColumnOrder() for each column + msg += "GetColumnOrder() results:\n"; + for ( n = 0; n < count; n++ ) + { + msg += wxString::Format(" %2d -> %2d\n", + n, m_listCtrl->GetColumnOrder(n)); + } + + // and the results of GetColumnIndexFromOrder() too + msg += "GetColumnIndexFromOrder() results:\n"; + for ( n = 0; n < count; n++ ) + { + msg += wxString::Format(" %2d -> %2d\n", + n, m_listCtrl->GetColumnIndexFromOrder(n)); + } + + wxLogMessage("%s", msg); +} + +#endif // wxHAS_LISTCTRL_COLUMN_ORDER + void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event)) { int count = m_listCtrl->GetColumnCount(); @@ -646,7 +792,7 @@ void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event)) flags |= wxLC_SINGLE_SEL; m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"), - (flags & wxLC_SINGLE_SEL) ? _T("sing") : _T("multip"))); + (flags & wxLC_SINGLE_SEL) ? wxT("sing") : wxT("multip"))); RecreateList(flags); } @@ -670,7 +816,7 @@ void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event)) { - m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item")); + m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), wxT("Appended item")); } void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event)) @@ -684,7 +830,7 @@ void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event)) } else { - m_logWindow->WriteText(_T("No item to edit")); + m_logWindow->WriteText(wxT("No item to edit")); } } @@ -696,7 +842,7 @@ void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event)) } else { - m_logWindow->WriteText(_T("Nothing to delete")); + m_logWindow->WriteText(wxT("Nothing to delete")); } } @@ -704,16 +850,48 @@ void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event)) { wxStopWatch sw; - size_t itemCount = m_listCtrl->GetItemCount(); + int itemCount = m_listCtrl->GetItemCount(); m_listCtrl->DeleteAllItems(); - m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"), + m_logWindow->WriteText(wxString::Format(wxT("Deleting %d items took %ld ms\n"), itemCount, sw.Time())); } + +// ---------------------------------------------------------------------------- // MyListCtrl +// ---------------------------------------------------------------------------- + +BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl) + EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag) + EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag) + 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) + 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) + + EVT_RIGHT_DOWN(MyListCtrl::OnRightClick) +END_EVENT_TABLE() void MyListCtrl::OnCacheHint(wxListEvent& event) { @@ -751,7 +929,7 @@ void MyListCtrl::OnColRightClick(wxListEvent& event) // Show popupmenu at position wxMenu menu(wxT("Test")); - menu.Append(LIST_ABOUT, _T("&About")); + menu.Append(LIST_ABOUT, wxT("&About")); PopupMenu(&menu, event.GetPoint()); wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() ); @@ -774,7 +952,7 @@ void MyListCtrl::OnColBeginDrag(wxListEvent& event) if ( event.GetColumn() == 0 ) { - wxLogMessage(_T("Resizing this column shouldn't work.")); + wxLogMessage(wxT("Resizing this column shouldn't work.")); event.Veto(); } @@ -808,63 +986,43 @@ void MyListCtrl::OnBeginRDrag(wxListEvent& event) void MyListCtrl::OnBeginLabelEdit(wxListEvent& event) { wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str()); + + wxTextCtrl * const text = GetEditControl(); + if ( !text ) + { + wxLogMessage("BUG: started to edit but no edit control"); + } + else + { + wxLogMessage("Edit control value: \"%s\"", text->GetValue()); + } } void MyListCtrl::OnEndLabelEdit(wxListEvent& event) { wxLogMessage( wxT("OnEndLabelEdit: %s"), - event.IsEditCancelled() ? _T("[cancelled]") - : event.m_item.m_text.c_str()); + ( + event.IsEditCancelled() ? + wxString("[cancelled]") : + event.m_item.m_text + ).c_str() + ); } void MyListCtrl::OnDeleteItem(wxListEvent& event) { - LogEvent(event, _T("OnDeleteItem")); + LogEvent(event, wxT("OnDeleteItem")); + wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() ); } void MyListCtrl::OnDeleteAllItems(wxListEvent& event) { - LogEvent(event, _T("OnDeleteAllItems")); + LogEvent(event, wxT("OnDeleteAllItems")); } -#if WXWIN_COMPATIBILITY_2_4 -void MyListCtrl::OnGetInfo(wxListEvent& event) -{ - wxString msg; - - msg << _T("OnGetInfo (") << event.m_item.m_itemId << _T(", ") << event.m_item.m_col << _T(")"); - if ( event.m_item.m_mask & wxLIST_MASK_STATE ) - msg << _T(" wxLIST_MASK_STATE"); - if ( event.m_item.m_mask & wxLIST_MASK_TEXT ) - msg << _T(" wxLIST_MASK_TEXT"); - if ( event.m_item.m_mask & wxLIST_MASK_IMAGE ) - msg << _T(" wxLIST_MASK_IMAGE"); - if ( event.m_item.m_mask & wxLIST_MASK_DATA ) - msg << _T(" wxLIST_MASK_DATA"); - if ( event.m_item.m_mask & wxLIST_SET_ITEM ) - msg << _T(" wxLIST_SET_ITEM"); - if ( event.m_item.m_mask & wxLIST_MASK_WIDTH ) - msg << _T(" wxLIST_MASK_WIDTH"); - if ( event.m_item.m_mask & wxLIST_MASK_FORMAT ) - msg << _T(" wxLIST_MASK_WIDTH"); - - if ( event.m_item.m_mask & wxLIST_MASK_TEXT ) - { - event.m_item.m_text = _T("My callback text"); - } - - wxLogMessage(msg); -} - -void MyListCtrl::OnSetInfo(wxListEvent& event) -{ - LogEvent(event, _T("OnSetInfo")); -} -#endif - void MyListCtrl::OnSelected(wxListEvent& event) { - LogEvent(event, _T("OnSelected")); + LogEvent(event, wxT("OnSelected")); if ( GetWindowStyle() & wxLC_REPORT ) { @@ -886,17 +1044,17 @@ void MyListCtrl::OnSelected(wxListEvent& event) void MyListCtrl::OnDeselected(wxListEvent& event) { - LogEvent(event, _T("OnDeselected")); + LogEvent(event, wxT("OnDeselected")); } void MyListCtrl::OnActivated(wxListEvent& event) { - LogEvent(event, _T("OnActivated")); + LogEvent(event, wxT("OnActivated")); } void MyListCtrl::OnFocused(wxListEvent& event) { - LogEvent(event, _T("OnFocused")); + LogEvent(event, wxT("OnFocused")); event.Skip(); } @@ -907,11 +1065,16 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) switch ( event.GetKeyCode() ) { - case 'c': // colorize - case 'C': + case 'C': // colorize { wxListItem info; info.m_itemId = event.GetIndex(); + if ( info.m_itemId == -1 ) + { + // no item + break; + } + GetItem(info); wxListItemAttr *attr = info.GetAttributes(); @@ -926,43 +1089,82 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) } break; - case 'n': // next - case 'N': + case 'N': // next item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED); if ( item++ == GetItemCount() - 1 ) { item = 0; } - wxLogMessage(_T("Focusing item %ld"), item); + wxLogMessage(wxT("Focusing item %ld"), item); SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED); EnsureVisible(item); break; - case 'r': // show bounding Rect - case 'R': + case 'R': // show bounding rectangle { item = event.GetIndex(); wxRect r; if ( !GetItemRect(item, r) ) { - wxLogError(_T("Failed to retrieve rect of item %ld"), item); + wxLogError(wxT("Failed to retrieve rect of item %ld"), item); break; } - wxLogMessage(_T("Bounding rect of item %ld is (%d, %d)-(%d, %d)"), + wxLogMessage(wxT("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: + case '1': // show sub item bounding rectangle + case '2': + case '3': + case '4': // this column is invalid but we want to test it too + if ( InReportView() ) + { + int subItem = event.GetKeyCode() - '1'; + item = event.GetIndex(); + wxRect r; + if ( !GetSubItemRect(item, subItem, r) ) + { + wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1); + break; + } + + wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"), + item, subItem + 1, + r.x, r.y, r.x + r.width, r.y + r.height); + } + break; + + case 'U': // update + if ( !IsVirtual() ) + break; + + if ( m_updated != -1 ) + RefreshItem(m_updated); + + m_updated = event.GetIndex(); + if ( m_updated != -1 ) + { + // we won't see changes to this item as it's selected, update + // the next one (or the first one if we're on the last item) + if ( ++m_updated == GetItemCount() ) + m_updated = 0; + + wxLogMessage("Updating colour of the item %ld", m_updated); + RefreshItem(m_updated); + } + break; + + case 'D': // delete item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED); while ( item != -1 ) { DeleteItem(item); - wxLogMessage(_T("Item %ld deleted"), item); + wxLogMessage(wxT("Item %ld deleted"), item); // -1 because the indices were shifted by DeleteItem() item = GetNextItem(item - 1, @@ -970,7 +1172,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) } break; - case WXK_INSERT: + case 'I': // insert if ( GetWindowStyle() & wxLC_REPORT ) { if ( GetWindowStyle() & wxLC_VIRTUAL ) @@ -985,7 +1187,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) //else: fall through default: - LogEvent(event, _T("OnListKeyDown")); + LogEvent(event, wxT("OnListKeyDown")); event.Skip(); } @@ -993,7 +1195,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) void MyListCtrl::OnChar(wxKeyEvent& event) { - wxLogMessage(_T("Got char event.")); + wxLogMessage(wxT("Got char event.")); switch ( event.GetKeyCode() ) { @@ -1001,6 +1203,14 @@ void MyListCtrl::OnChar(wxKeyEvent& event) case 'N': case 'c': case 'C': + case 'r': + case 'R': + case 'u': + case 'U': + case 'd': + case 'D': + case 'i': + case 'I': // these are the keys we process ourselves break; @@ -1009,9 +1219,39 @@ void MyListCtrl::OnChar(wxKeyEvent& event) } } +void MyListCtrl::OnRightClick(wxMouseEvent& event) +{ + if ( !event.ControlDown() ) + { + event.Skip(); + return; + } + + int flags; + long subitem; + long item = HitTest(event.GetPosition(), flags, &subitem); + + wxString where; + switch ( flags ) + { + case wxLIST_HITTEST_ABOVE: where = wxT("above"); break; + case wxLIST_HITTEST_BELOW: where = wxT("below"); break; + case wxLIST_HITTEST_NOWHERE: where = wxT("nowhere near"); break; + case wxLIST_HITTEST_ONITEMICON: where = wxT("on icon of"); break; + case wxLIST_HITTEST_ONITEMLABEL: where = wxT("on label of"); break; + case wxLIST_HITTEST_ONITEMRIGHT: where = wxT("right on"); break; + case wxLIST_HITTEST_TOLEFT: where = wxT("to the left of"); break; + case wxLIST_HITTEST_TORIGHT: where = wxT("to the right of"); break; + default: where = wxT("not clear exactly where on"); break; + } + + wxLogMessage(wxT("Right double click %s item %ld, subitem %ld"), + where.c_str(), item, subitem); +} + void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName) { - wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"), + wxLogMessage(wxT("Item %ld: %s (item text = %s, data = %ld)"), event.GetIndex(), eventName, event.GetText().c_str(), event.GetData()); } @@ -1022,9 +1262,9 @@ wxString MyListCtrl::OnGetItemText(long item, long column) const { return SMALL_VIRTUAL_VIEW_ITEMS[item][column]; } - else + else // "big" virtual control { - return wxString::Format(_T("Column %ld of item %ld"), column, item); + return wxString::Format(wxT("Column %ld of item %ld"), column, item); } } @@ -1033,7 +1273,7 @@ int MyListCtrl::OnGetItemColumnImage(long item, long column) const if (!column) return 0; - if (!(item %3) && column == 1) + if (!(item % 3) && column == 1) return 0; return -1; @@ -1041,36 +1281,57 @@ int MyListCtrl::OnGetItemColumnImage(long item, long column) const wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const { + // test to check that RefreshItem() works correctly: when m_updated is + // set to some item and it is refreshed, we highlight the item + if ( item == m_updated ) + { + static wxListItemAttr s_attrHighlight(*wxRED, wxNullColour, wxNullFont); + return &s_attrHighlight; + } + return item % 2 ? NULL : (wxListItemAttr *)&m_attr; } void MyListCtrl::InsertItemInReportView(int i) { wxString buf; - buf.Printf(_T("This is item %d"), i); + buf.Printf(wxT("This is item %d"), i); long tmp = InsertItem(i, buf, 0); SetItemData(tmp, i); - buf.Printf(_T("Col 1, item %d"), i); + buf.Printf(wxT("Col 1, item %d"), i); SetItem(tmp, 1, buf); - buf.Printf(_T("Item %d in column 2"), i); + buf.Printf(wxT("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); + if (GetEditControl() == NULL) + { + 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); + } + else + { + // the user is editing: + // allow the text control to display its context menu + // if it has one (it has on Windows) rather than display our one + event.Skip(); } - ShowContextMenu(point); } #endif @@ -1078,9 +1339,9 @@ void MyListCtrl::ShowContextMenu(const wxPoint& pos) { wxMenu menu; - menu.Append(wxID_ABOUT, _T("&About")); + menu.Append(wxID_ABOUT, wxT("&About")); menu.AppendSeparator(); - menu.Append(wxID_EXIT, _T("E&xit")); + menu.Append(wxID_EXIT, wxT("E&xit")); PopupMenu(&menu, pos.x, pos.y); }