private int GetLayerItemIndex( LayerEd layer )
{
for( int i = 0; i < _listLayers.Items.Count; i++ )
{
if( ( _listLayers.Items[i] as LayerItem ).Layer == layer )
return i;
}
return ListBox.NoMatches;
}
public void RefreshLayer( LayerEd layer )
{
int index = GetLayerItemIndex( layer );
if( index != ListBox.NoMatches )
{
_listLayers.RefreshItem( index );
_listLayers.SelectedIndex = index;
}
}
private LayerItem GetLayerItem( LayerEd layer )
{
foreach( LayerItem item in _listLayers.Items )
{
if( item.Layer == layer )
return item;
}
return null;
}
private void SelectLayer( LayerEd layer )
{
LayerItem item = GetLayerItem( layer );
if( item != null )
_listLayers.SelectedItem = item;
}
