void wxOSXDataViewModelNotifier::AdjustRowHeights(wxDataViewItemArray const& items)
{
if ((m_DataViewCtrlPtr->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) != 0)
{
size_t const noOfItems = items.GetCount();
wxDataViewModel *model = GetOwner();
for (size_t itemIndex=0; itemIndex<noOfItems; ++itemIndex)
{
int height = 20; // TODO find out standard height
unsigned int num = m_DataViewCtrlPtr->GetColumnCount();
unsigned int col;
for (col = 0; col < num; col++)
{
wxDataViewColumn* column(m_DataViewCtrlPtr->GetColumnPtr(col));
if (!(column->IsHidden()))
{
wxDataViewCustomRenderer *renderer = dynamic_cast<wxDataViewCustomRenderer*>(column->GetRenderer());
if (renderer)
{
wxVariant value;
model->GetValue( value, items[itemIndex], column->GetModelColumn() );
renderer->SetValue( value );
height = wxMax( height, renderer->GetSize().y );
}
}
}
if (height > 20)
m_DataViewCtrlPtr->GetDataViewPeer()->SetRowHeight(items[itemIndex],height);
}
}
}
void wxOSXDataViewModelNotifier::AdjustAutosizedColumns()
{
unsigned count = m_DataViewCtrlPtr->GetColumnCount();
for ( unsigned col = 0; col < count; col++ )
{
wxDataViewColumn *column = m_DataViewCtrlPtr->GetColumnPtr(col);
if ( column->GetWidthVariable() == wxCOL_WIDTH_AUTOSIZE )
m_DataViewCtrlPtr->GetDataViewPeer()->FitColumnWidthToContent(col);
}
}