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; }