Exemplos de wxTreeListCtrl::GetSelections em C++ (Cpp)

Exemplo n.º 1

Arquivo: treelist.cpp Projeto: ruifig/nutcracker

void MyFrame::OnDumpSelection(wxCommandEvent& WXUNUSED(event))
{
    if ( m_treelist->HasFlag(wxTL_MULTIPLE) )
    {
        wxTreeListItems selections;
        const unsigned numSelected = m_treelist->GetSelections(selections);

        switch ( numSelected )
        {
            case 0:
                wxLogMessage("No items selected");
                break;

            case 1:
                wxLogMessage("Single item selected: %s",
                             DumpItem(selections[0]));
                break;

            default:
                wxLogMessage("%u items selected:", numSelected);
                for ( unsigned n = 0; n < numSelected; n++ )
                {
                    wxLogMessage("\t%s", DumpItem(selections[n]));
                }
        }
    }
    else // Single selection
    {
        wxLogMessage("Selection: %s", DumpItem(m_treelist->GetSelection()));
    }
}