// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
+// Copyright: (c) Julian Smart
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
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_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_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_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)
// number of items in icon/small icon view
static const int NUM_ICONS = 9;
-int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
+int wxCALLBACK MyCompareFunction(long item1, long item2, long WXUNUSED(sortData))
{
// inverse the order
- return item1 < item2;
+ if (item1 < item2)
+ return -1;
+ if (item1 > item2)
+ return 1;
+
+ return 0;
}
// `Main program' equivalent, creating windows and returning main app frame
m_imageListSmall = new wxImageList(16, 16, 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) );
+ 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 ) );
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_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_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->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
_T("Toggle multiple selection"), TRUE);
menubar->Append(menuCol, _T("&Colour"));
SetMenuBar(menubar);
- m_logWindow = new wxTextCtrl(this, -1, wxEmptyString,
+ m_panel = new wxPanel(this, -1);
+ m_logWindow = new wxTextCtrl(m_panel, -1, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
wxTE_MULTILINE | wxSUNKEN_BORDER);
}
void MyFrame::OnSize(wxSizeEvent& event)
+{
+ DoSize();
+
+ event.Skip();
+}
+
+void MyFrame::DoSize()
{
if ( !m_logWindow )
return;
wxCoord y = (2*size.y)/3;
m_listCtrl->SetSize(0, 0, size.x, y);
m_logWindow->SetSize(0, y + 1, size.x, size.y - y);
+}
- event.Skip();
+bool MyFrame::CheckNonVirtual() const
+{
+ 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))
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
- "About list test", wxOK|wxCANCEL);
+ wxMessageDialog dialog(this, _T("List test sample\nJulian Smart (c) 1997"),
+ _T("About list test"), wxOK|wxCANCEL);
dialog.ShowModal();
}
+void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
+{
+ wxLogMessage(_T("Freezing the control"));
+
+ m_listCtrl->Freeze();
+}
+
+void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
+{
+ wxLogMessage(_T("Thawing the control"));
+
+ m_listCtrl->Thaw();
+}
+
void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
{
long index = m_listCtrl->GetItemCount() - 1;
void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
{
- m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+ 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);
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);
{
delete m_listCtrl;
- m_listCtrl = new MyListCtrl(this, LIST_CTRL,
+ m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
wxDefaultPosition, wxDefaultSize,
flags |
- wxSUNKEN_BORDER);
+ wxSUNKEN_BORDER | wxLC_EDIT_LABELS);
switch ( flags & wxLC_MASK_TYPE )
{
}
}
-#ifdef __WXMSW__
- SendSizeEvent();
-#endif
+ DoSize();
m_logWindow->Clear();
}
{
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
+ // 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.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
- itemCol.m_text = "Column 1";
- itemCol.m_image = -1;
+ itemCol.SetText(_T("Column 1"));
+ itemCol.SetImage(-1);
m_listCtrl->InsertColumn(0, itemCol);
- itemCol.m_text = "Column 2";
+
+ itemCol.SetText(_T("Column 2"));
+ itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
m_listCtrl->InsertColumn(1, itemCol);
- itemCol.m_text = "Column 3";
+
+ itemCol.SetText(_T("Column 3"));
+ itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
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();
void MyFrame::InitWithVirtualItems()
{
- m_listCtrl->InsertColumn(0, "First Column");
- m_listCtrl->InsertColumn(1, "Second Column");
+ m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
+
+ m_listCtrl->InsertColumn(0, _T("First Column"));
+ m_listCtrl->InsertColumn(1, _T("Second Column"));
m_listCtrl->SetColumnWidth(0, 150);
m_listCtrl->SetColumnWidth(1, 150);
sw.Time()));
}
-void MyFrame::OnShowSelInfo(wxCommandEvent& event)
+void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
{
int selCount = m_listCtrl->GetSelectedItemCount();
wxLogMessage(_T("%d items selected:"), selCount);
}
}
-void MyFrame::OnShowColInfo(wxCommandEvent& event)
+void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
{
int count = m_listCtrl->GetColumnCount();
wxLogMessage(wxT("%d columns:"), count);
flags |= wxLC_SINGLE_SEL;
m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
- (flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
+ (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->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"));
+ }
+}
+
void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
{
if ( m_listCtrl->GetItemCount() )
}
else
{
- m_logWindow->WriteText("Nothing to delete");
+ m_logWindow->WriteText(_T("Nothing to delete"));
}
}
void MyListCtrl::OnColRightClick(wxListEvent& event)
{
int col = event.GetColumn();
- SetColumnImage(col, -1);
+ if ( col != -1 )
+ {
+ SetColumnImage(col, -1);
+ }
wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
}
+void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
+{
+ const int col = event.GetColumn();
+
+ wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
+ name,
+ col,
+ event.GetItem().GetWidth(),
+ GetColumnWidth(col));
+}
+
void MyListCtrl::OnColBeginDrag(wxListEvent& event)
{
- wxLogMessage( wxT("OnColBeginDrag: column %d."), event.GetColumn() );
+ LogColEvent( event, wxT("OnColBeginDrag") );
+
+ if ( event.GetColumn() == 0 )
+ {
+ wxLogMessage(_T("Resizing this column shouldn't work."));
+
+ event.Veto();
+ }
}
void MyListCtrl::OnColDragging(wxListEvent& event)
{
- wxLogMessage( wxT("OnColDragging: column %d."), event.GetColumn() );
+ LogColEvent( event, wxT("OnColDragging") );
}
void MyListCtrl::OnColEndDrag(wxListEvent& event)
{
- wxLogMessage( wxT("OnColEndDrag: column %d."), event.GetColumn() );
+ LogColEvent( event, wxT("OnColEndDrag") );
}
void MyListCtrl::OnBeginDrag(wxListEvent& event)
void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
{
- wxLogMessage( wxT("OnEndLabelEdit: %s"), event.m_item.m_text.c_str());
+ wxLogMessage( wxT("OnEndLabelEdit: %s"),
+ event.IsEditCancelled() ? _T("[cancelled]")
+ : event.m_item.m_text.c_str());
}
void MyListCtrl::OnDeleteItem(wxListEvent& event)
{
wxString msg;
- msg << "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 )
- msg << " wxLIST_MASK_STATE";
+ msg << _T(" wxLIST_MASK_STATE");
if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
- msg << " wxLIST_MASK_TEXT";
+ msg << _T(" wxLIST_MASK_TEXT");
if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
- msg << " wxLIST_MASK_IMAGE";
+ msg << _T(" wxLIST_MASK_IMAGE");
if ( event.m_item.m_mask & wxLIST_MASK_DATA )
- msg << " wxLIST_MASK_DATA";
+ msg << _T(" wxLIST_MASK_DATA");
if ( event.m_item.m_mask & wxLIST_SET_ITEM )
- msg << " wxLIST_SET_ITEM";
+ msg << _T(" wxLIST_SET_ITEM");
if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
- msg << " wxLIST_MASK_WIDTH";
+ msg << _T(" wxLIST_MASK_WIDTH");
if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
- msg << " 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");
}
wxLogMessage(msg);
LogEvent(event, _T("OnActivated"));
}
+void MyListCtrl::OnFocused(wxListEvent& event)
+{
+ LogEvent(event, _T("OnFocused"));
+
+ event.Skip();
+}
+
void MyListCtrl::OnListKeyDown(wxListEvent& event)
{
- switch ( event.GetCode() )
+ switch ( event.GetKeyCode() )
{
- case 'c':
+ case 'c': // colorize
+ case 'C':
{
wxListItem info;
info.m_itemId = event.GetIndex();
info.SetTextColour(*wxCYAN);
SetItem(info);
+
+ RefreshItem(info.m_itemId);
}
}
break;
+ case 'n': // next
+ case 'N':
+ {
+ long 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 WXK_DELETE:
{
long item = GetNextItem(-1,
{
wxLogMessage(_T("Got char event."));
- event.Skip();
+ switch ( event.GetKeyCode() )
+ {
+ case 'n':
+ case 'N':
+ case 'c':
+ case 'C':
+ // these are the keys we process ourselves
+ break;
+
+ default:
+ event.Skip();
+ }
}
void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
return wxString::Format(_T("Column %ld of item %ld"), column, item);
}
-int MyListCtrl::OnGetItemImage(long item) const
+int MyListCtrl::OnGetItemImage(long WXUNUSED(item)) const
{
return 0;
}
projects / wxWidgets.git / blobdiff