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_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()
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_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()
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);
menuView->Append(LIST_VIRTUAL_VIEW, _T("Virtual view\tF7"));
wxMenu *menuList = new wxMenu;
+ 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->Append(LIST_SORT, _T("&Sort\tCtrl-S"));
menuList->AppendSeparator();
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);
{
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);
+#endif
// to speed up inserting we hide the control temporarily
m_listCtrl->Hide();
wxStopWatch sw;
- wxString buf;
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"),
sw.Time()));
}
+void MyFrame::OnShowSelInfo(wxCommandEvent& event)
+{
+ int selCount = m_listCtrl->GetSelectedItemCount();
+ wxLogMessage(_T("%d items selected:"), selCount);
+
+ // don't show too many items
+ size_t shownCount = 0;
+
+ long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
+ wxLIST_STATE_SELECTED);
+ while ( item != -1 )
+ {
+ wxLogMessage(_T("\t%ld (%s)"),
+ item, m_listCtrl->GetItemText(item).c_str());
+
+ if ( ++shownCount > 10 )
+ {
+ wxLogMessage(_T("\t... more selected items snipped..."));
+ break;
+ }
+
+ item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
+ wxLIST_STATE_SELECTED);
+ }
+}
+
void MyFrame::OnShowColInfo(wxCommandEvent& event)
{
int count = m_listCtrl->GetColumnCount();
- wxLogMessage("%d columns:", count);
+ wxLogMessage(wxT("%d columns:"), count);
for ( int c = 0; c < count; c++ )
{
- wxLogMessage("\tcolumn %d has width %d", c,
+ wxLogMessage(wxT("\tcolumn %d has width %d"), c,
m_listCtrl->GetColumnWidth(c));
}
}
else
flags |= wxLC_SINGLE_SEL;
- m_logWindow->WriteText(wxString::Format("Current selection mode: %sle\n",
+ m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
(flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
RecreateList(flags);
// 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)
{
- 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)
{
- 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)
{
- wxLogMessage( "OnBeginRDrag at %d,%d.",
+ wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
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)
{
- 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)
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
{
- wxFAIL_MSG("wxListCtrl::GetItem() failed");
+ wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
}
}
}
void MyListCtrl::OnListKeyDown(wxListEvent& event)
{
- LogEvent(event, _T("OnListKeyDown"));
-
- event.Skip();
+ switch ( event.GetCode() )
+ {
+ case 'c':
+ {
+ wxListItem info;
+ info.m_itemId = event.GetIndex();
+ GetItem(info);
+
+ wxListItemAttr *attr = info.GetAttributes();
+ if ( !attr || !attr->HasTextColour() )
+ {
+ info.SetTextColour(*wxCYAN);
+
+ SetItem(info);
+ }
+ }
+ break;
+
+ case WXK_DELETE:
+ {
+ long item = GetNextItem(-1,
+ wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+ while ( item != -1 )
+ {
+ DeleteItem(item);
+
+ wxLogMessage(_T("Item %ld deleted"), item);
+
+ // -1 because the indices were shifted by DeleteItem()
+ item = GetNextItem(item - 1,
+ wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+ }
+ }
+ break;
+
+ case WXK_INSERT:
+ if ( GetWindowStyle() & wxLC_REPORT )
+ {
+ if ( GetWindowStyle() & wxLC_VIRTUAL )
+ {
+ SetItemCount(GetItemCount() + 1);
+ }
+ else // !virtual
+ {
+ InsertItemInReportView(event.GetIndex());
+ }
+ }
+ //else: fall through
+
+ default:
+ LogEvent(event, _T("OnListKeyDown"));
+
+ event.Skip();
+ }
}
void MyListCtrl::OnChar(wxKeyEvent& event)
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);
+}
+
projects / wxWidgets.git / blobdiff