Exemplos de wxDataViewEvent::GetDataSize em C++ (Cpp)

Exemplo n.º 1

Arquivo: dataview.cpp Projeto: ruifig/nutcracker

void MyFrame::OnDrop( wxDataViewEvent &event )
{
    wxDataViewItem item( event.GetItem() );

    // only allow drops for item, not containers
    if (m_music_model->IsContainer( item ) )
    {
        event.Veto();
        return;
    }

    if (event.GetDataFormat() != wxDF_UNICODETEXT)
    {
        event.Veto();
        return;
    }

    wxTextDataObject obj;
    obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() );

    wxLogMessage( "Text dropped: %s", obj.GetText() );
}