private ListViewDetailColumn GetFirstVisibleColumn()
{
if (this.row == null || this.row.Data == null || this.row.Data.Owner == null)
{
return((ListViewDetailColumn)null);
}
DetailListViewElement viewElement = this.row.Data.Owner.ViewElement as DetailListViewElement;
if (viewElement == null)
{
if (this.Data.Owner.Columns.Count <= 0)
{
return((ListViewDetailColumn)null);
}
return(this.Data.Owner.Columns[0]);
}
foreach (ListViewDetailColumn column in (Collection <ListViewDetailColumn>)viewElement.Owner.Columns)
{
if (column.Visible)
{
return(column);
}
}
if (this.Data.Owner.Columns.Count <= 0)
{
return((ListViewDetailColumn)null);
}
return(this.Data.Owner.Columns[0]);
}
protected override void OnPropertyChanged(RadPropertyChangedEventArgs e)
{
base.OnPropertyChanged(e);
if (e.Property == WidthProperty && this.Owner != null)
{
DetailListViewElement detailsView = (this.Owner.ViewElement as DetailListViewElement);
if (detailsView != null)
{
detailsView.ColumnScroller.UpdateScrollRange();
detailsView.ViewElement.InvalidateMeasure();
}
}
}
public void BestFit()
{
if (this.Owner == null)
{
return;
}
DetailListViewElement viewElement = this.Owner.ViewElement as DetailListViewElement;
if (viewElement == null)
{
return;
}
viewElement.BestFitHelper.BestFitQueue.EnqueueBestFitColumn(this);
viewElement.BestFitHelper.ProcessRequests();
}
private ListViewDetailColumn GetFirstVisibleColumn()
{
if (this.row == null || this.row.Data == null)
{
return(null);
}
DetailListViewElement viewElement = (this.row.Data.Owner.ViewElement as DetailListViewElement);
if (viewElement == null)
{
return(this.Data.Owner.Columns.Count > 0 ? this.Data.Owner.Columns[0] : null);
}
foreach (ListViewDetailColumn column in viewElement.Owner.Columns)
{
if (column.Visible)
{
return(column);
}
}
return(this.Data.Owner.Columns.Count > 0 ? this.Data.Owner.Columns[0] : null);
}
private void UpdateWidth(bool checkOldWidth)
{
float width = this.Width;
if ((double)this.maxWidth > 0.0)
{
this.width = Math.Min(this.width, this.maxWidth);
}
this.width = Math.Max(this.width, this.minWidth);
if ((double)width == (double)this.width && checkOldWidth)
{
return;
}
if (this.Owner != null)
{
DetailListViewElement viewElement = this.Owner.ViewElement as DetailListViewElement;
if (viewElement != null)
{
viewElement.ColumnScroller.UpdateScrollRange();
viewElement.ViewElement.InvalidateMeasure();
}
}
this.OnNotifyPropertyChanged("Width");
}
public ListViewBestFitQueue(DetailListViewElement detailListView)
{
this.bestFitRequests = new LinkedList <ListViewBestFitQueue.ListViewBestFitRequest>();
this.detailListView = detailListView;
}
public ListViewBestFitHelper(DetailListViewElement detailListView)
{
this.detailListView = detailListView;
this.bestFitQueue = new ListViewBestFitQueue(detailListView);
}
public DetailListViewColumnContainer(DetailListViewElement context)
{
this.context = context;
}
public DetailListViewDragDropService(DetailListViewElement owner)
{
this.owner = owner;
}