5 writes to _columnHeaderDragIndicator
PresentationFramework (5)
src\Framework\System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (5)
505_columnHeaderDragIndicator = null; 622_columnHeaderDragIndicator = null; 718_columnHeaderDragIndicator = CreateColumnHeaderDragIndicator(); 728_columnHeaderDragIndicator = reorderingEventArgs.DragIndicator; 874_columnHeaderDragIndicator = null;
30 references to _columnHeaderDragIndicator
PresentationFramework (30)
src\Framework\System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (30)
118if (_columnHeaderDragIndicator != null && _isColumnHeaderDragging) 120_columnHeaderDragIndicator.Measure(childConstraint); 121indicatorSize = _columnHeaderDragIndicator.DesiredSize; 160if (_columnHeaderDragIndicator != null && _isColumnHeaderDragging) 162_columnHeaderDragIndicator.Arrange(new Rect( 164new Size(_columnHeaderDragIndicator.Width, _columnHeaderDragIndicator.Height))); 449if (_columnHeaderDragIndicator != null) 471if (_columnHeaderDragIndicator != null) 473return _columnHeaderDragIndicator; 483if (_columnHeaderDragIndicator != null && _columnHeaderDropLocationIndicator != null) 502if (_columnHeaderDragIndicator != null) 504RemoveVisualChild(_columnHeaderDragIndicator); 558if (_columnHeaderDragIndicator != null) 560_columnHeaderDragIndicator.Visibility = dragIndicatorVisibility; 619if (_columnHeaderDragIndicator != null) 621RemoveVisualChild(_columnHeaderDragIndicator); 692if (_columnHeaderDragIndicator == null) 698height = Math.Max(_draggingSrcColumnHeader.RenderSize.Height, _columnHeaderDragIndicator.Height); 721reorderingEventArgs.DragIndicator = _columnHeaderDragIndicator; 731if (_columnHeaderDragIndicator != null) 734AddVisualChild(_columnHeaderDragIndicator); 769Debug.Assert(_columnHeaderDragIndicator != null, "Drag indicator is null"); 778_columnHeaderDragIndicator.Style = style; 779_columnHeaderDragIndicator.CoerceValue(WidthProperty); 780_columnHeaderDragIndicator.CoerceValue(HeightProperty); 824if (_columnHeaderDragIndicator != null) 826_columnHeaderDragIndicator.Visibility = Visibility.Collapsed; 827DataGridColumnFloatingHeader floatingHeader = _columnHeaderDragIndicator as DataGridColumnFloatingHeader; 833RemoveVisualChild(_columnHeaderDragIndicator);