X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/45e6e6f8ab806b337dffeb3b52fec7eba3c845ef..283c84c22499e75468fd11a1a877255cb143740b:/samples/listctrl/listtest.cpp diff --git a/samples/listctrl/listtest.cpp b/samples/listctrl/listtest.cpp index cc6106c9bf..508ccfde34 100644 --- a/samples/listctrl/listtest.cpp +++ b/samples/listctrl/listtest.cpp @@ -75,6 +75,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView) EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView) + 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) @@ -89,6 +90,7 @@ 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) EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze) EVT_MENU(LIST_THAW, MyFrame::OnThaw) EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines) @@ -105,10 +107,6 @@ BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl) 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) @@ -134,7 +132,7 @@ END_EVENT_TABLE() IMPLEMENT_APP(MyApp) // number of items in list/report view -static const int NUM_ITEMS = 30; +static const int NUM_ITEMS = 10; // number of items in icon/small icon view static const int NUM_ICONS = 9; @@ -169,15 +167,12 @@ bool MyApp::OnInit() // 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)); - // Give it an icon SetIcon( wxICON(mondrian) ); @@ -232,6 +227,7 @@ MyFrame::MyFrame(const wxChar *title) #endif wxMenu *menuList = new wxMenu; + menuList->Append(LIST_GOTO, _T("&Go to item #3\tCtrl-3")); 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")); @@ -239,8 +235,9 @@ MyFrame::MyFrame(const wxChar *title) 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_VIEW_RECT, _T("Show &view rect")); menuList->AppendSeparator(); - menuList->Append(LIST_SORT, _T("&Sort\tCtrl-S")); + menuList->Append(LIST_SORT, _T("Sor&t\tCtrl-T")); menuList->AppendSeparator(); menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P")); menuList->Append(LIST_EDIT, _T("&Edit the item\tCtrl-E")); @@ -268,14 +265,14 @@ MyFrame::MyFrame(const wxChar *title) 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); #if wxUSE_STATUSBAR - CreateStatusBar(3); + CreateStatusBar(); #endif // wxUSE_STATUSBAR } @@ -353,6 +350,18 @@ void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event) wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked()); } +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; @@ -636,6 +645,13 @@ 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()); +} + void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event)) { int count = m_listCtrl->GetColumnCount(); @@ -823,13 +839,27 @@ 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) @@ -843,41 +873,6 @@ void MyListCtrl::OnDeleteAllItems(wxListEvent& event) LogEvent(event, _T("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")); @@ -923,8 +918,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) switch ( event.GetKeyCode() ) { - case 'c': // colorize - case 'C': + case 'C': // colorize { wxListItem info; info.m_itemId = event.GetIndex(); @@ -948,8 +942,7 @@ 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 ) { @@ -962,8 +955,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) EnsureVisible(item); break; - case 'r': // show bounding Rect - case 'R': + case 'R': // show bounding rectangle { item = event.GetIndex(); wxRect r; @@ -978,7 +970,48 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) } 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(_T("Failed to retrieve rect of item %ld column %d"), item, subItem + 1); + break; + } + + wxLogMessage(_T("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 ) { @@ -992,7 +1025,7 @@ void MyListCtrl::OnListKeyDown(wxListEvent& event) } break; - case WXK_INSERT: + case 'I': // insert if ( GetWindowStyle() & wxLC_REPORT ) { if ( GetWindowStyle() & wxLC_VIRTUAL ) @@ -1023,6 +1056,14 @@ 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; @@ -1074,7 +1115,7 @@ 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); } @@ -1085,7 +1126,7 @@ 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; @@ -1093,6 +1134,14 @@ 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; } @@ -1113,16 +1162,29 @@ void MyListCtrl::InsertItemInReportView(int i) #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