public FixedCellPanel()
{
// None of the Visual children of the FixedCellPanel will scroll. The needed scrolling
// as demanded by the parent ScrollViewer will be manually transferred to the
// content (m_scrollingPanel) of the ScrollingCellsDecorator below.
m_fixedPanel = new FixedCellSubPanel( this );
m_splitter = new FixedColumnSplitter();
m_scrollingPanel = new VirtualizingFixedCellSubPanel( this );
m_scrollingCellsDecorator = new ScrollingCellsDecorator();
m_scrollingCellsDecorator.Child = m_scrollingPanel;
this.AddVisualChild( m_fixedPanel );
this.AddVisualChild( m_splitter );
this.AddVisualChild( m_scrollingCellsDecorator );
// Used to get the correct item depending of the ZIndex
m_visualChildren.Add( m_fixedPanel );
m_visualChildren.Add( m_splitter );
m_visualChildren.Add( m_scrollingCellsDecorator );
}
private static void OnAreColumnsBeingReorderedChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
ScrollingCellsDecorator decorator = sender as ScrollingCellsDecorator;
if (decorator == null)
{
return;
}
if (( bool )e.NewValue)
{
decorator.SetSplitterOffsetBinding();
}
else
{
decorator.ClearSplitterOffsetBinding();
}
}
