// Token: 0x06005D1F RID: 23839 RVA: 0x001A3574 File Offset: 0x001A1774
private static object OnCoerceContentTemplateSelector(DependencyObject d, object baseValue)
{
DataGridDetailsPresenter dataGridDetailsPresenter = d as DataGridDetailsPresenter;
DataGridRow dataGridRowOwner = dataGridDetailsPresenter.DataGridRowOwner;
DataGrid grandParentObject = (dataGridRowOwner != null) ? dataGridRowOwner.DataGridOwner : null;
return(DataGridHelper.GetCoercedTransferPropertyValue(dataGridDetailsPresenter, baseValue, ContentPresenter.ContentTemplateSelectorProperty, dataGridRowOwner, DataGridRow.DetailsTemplateSelectorProperty, grandParentObject, DataGrid.RowDetailsTemplateSelectorProperty));
}
/// <summary>
/// AutomationPeer for DataGridDetailsPresenter
/// </summary>
/// <param name="owner">DataGridDetailsPresenter</param>
public DataGridDetailsPresenterAutomationPeer(DataGridDetailsPresenter owner)
: base(owner)
{
}
/// <summary>
/// ContentHeightProperty property changed handler.
/// </summary>
/// <param name="d">DataGridDetailsPresenter.</param>
/// <param name="e">DependencyPropertyChangedEventArgs.</param>
private static void OnContentHeightPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DataGridDetailsPresenter detailsPresenter = (DataGridDetailsPresenter)d;
detailsPresenter.InvalidateMeasure();
}
/// <summary>
/// Builds the visual tree for the column header when a new template is applied.
/// </summary>
public override void OnApplyTemplate()
{
this.RootElement = GetTemplateChild(DATAGRIDROW_elementRoot) as Panel;
//
if (this.RootElement != null)
{
EnsureBackground();
ApplyState(false /*animate*/);
}
bool updateVerticalScrollBar = false;
if (this._cellsElement != null)
{
// If we're applying a new template, we want to remove the cells from the previous _cellsElement
this._cellsElement.Children.Clear();
updateVerticalScrollBar = true;
}
this._cellsElement = GetTemplateChild(DATAGRIDROW_elementCells) as DataGridCellsPresenter;
if (this._cellsElement != null)
{
this._cellsElement.OwningRow = this;
// Cells that were already added before the Template was applied need to
// be added to the Canvas
if (this.Cells.Count > 0)
{
foreach (DataGridCell cell in this.Cells)
{
this._cellsElement.Children.Add(cell);
}
}
}
_detailsElement = GetTemplateChild(DATAGRIDROW_elementDetails) as DataGridDetailsPresenter;
if (_detailsElement != null && this.OwningGrid != null)
{
_detailsElement.OwningRow = this;
if (this.ActualDetailsVisibility == Visibility.Visible && this.ActualDetailsTemplate != null && this._appliedDetailsTemplate == null)
{
// Apply the DetailsTemplate now that the row template is applied.
SetDetailsVisibilityInternal(this.ActualDetailsVisibility, _detailsVisibilityNotificationPending /*raiseNotification*/, false /*animate*/);
_detailsVisibilityNotificationPending = false;
}
}
_bottomGridLine = GetTemplateChild(DATAGRIDROW_elementBottomGridLine) as Rectangle;
EnsureGridLines();
_headerElement = GetTemplateChild(DATAGRIDROW_elementRowHeader) as DataGridRowHeader;
if (_headerElement != null)
{
_headerElement.Owner = this;
if (this.Header != null)
{
_headerElement.Content = Header;
}
EnsureHeaderStyleAndVisibility(null);
}
// The height of this row might have changed after applying a new style, so fix the vertical scroll bar
if (this.OwningGrid != null && updateVerticalScrollBar)
{
this.OwningGrid.UpdateVerticalScrollBar();
}
}