Class TreeGridCellTemplateRenderer

Represents a class that maintains the Rendering of TreeGridTemplateColumn.

Inheritance

System.Object

TreeGridCellRendererBase

TreeGridVirtualizingCellRendererBase<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>

TreeGridVirtualizingCellRenderer<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>

TreeGridCellTemplateRenderer

Implements

ITreeGridCellRenderer

System.IDisposable

Inherited Members

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.TextAlignmentToHorizontalAlignment(TextAlignment)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.CurrentRendererValueChanged()

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.ShouldGridTryToHandleKeyDown(KeyEventArgs)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.OnInitializeTemplateElement(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.OnUpdateTemplateBinding(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.OnInitializeDisplayElement(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.OnUpdateDisplayBinding(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.OnInitializeEditElement(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.OnUpdateEditBinding(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>.EditorType

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnPrepareUIElements(TreeDataColumnBase, Object, Boolean)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.BeginEdit(RowColumnIndex, FrameworkElement, TreeGridColumn, Object)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnEnteredEditMode(TreeDataColumnBase, FrameworkElement)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.EndEdit(TreeDataColumnBase, Object, Boolean)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnEditingComplete(TreeDataColumnBase, FrameworkElement)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnUnloadUIElements(TreeDataColumnBase)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnArrange(RowColumnIndex, FrameworkElement, Rect)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnMeasure(RowColumnIndex, FrameworkElement, Size)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnUpdateBindingInfo(TreeDataColumnBase, Object, Boolean)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.UpdateToolTip(TreeDataColumnBase)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnCreateEditUIElement()

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnCreateDisplayUIElement()

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.InitializeEditElement(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.InitializeDisplayElement(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.InitializeTemplateElement(TreeDataColumnBase, ContentControl, Object)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnWireDisplayUIElement(ContentControl)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnUnwireDisplayUIElement(ContentControl)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnWireTemplateUIElement(ContentControl)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnUnwireTemplateUIElement(ContentControl)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnWireEditUIElement(ContentControl)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnUnwireEditUIElement(ContentControl)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnEditElementLoaded(Object, RoutedEventArgs)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnEditElementUnloaded(Object, RoutedEventArgs)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnEditElementLostFocus(Object, RoutedEventArgs)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.InitializeCellStyle(TreeDataColumnBase, Object)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.OnUpdateStyleInfo(TreeDataColumn)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.ClearRecycleBin()

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.Dispose(Boolean)

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.DisplayRecycleBin

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.EditRecycleBin

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.TemplateRecycleBin

TreeGridVirtualizingCellRendererBase<ContentControl, ContentControl>.AllowRecycle

TreeGridCellRendererBase.OnPrepareUIElements(TreeDataColumnBase, Object, Boolean)

TreeGridCellRendererBase.OnPreviewTextInput(TextCompositionEventArgs)

TreeGridCellRendererBase.CanUpdateBinding(TreeGridColumn)

TreeGridCellRendererBase.OnMeasure(RowColumnIndex, FrameworkElement, Size)

TreeGridCellRendererBase.UpdateToolTip(TreeDataColumnBase)

TreeGridCellRendererBase.OnUnloadUIElements(TreeDataColumnBase)

TreeGridCellRendererBase.OnUpdateBindingInfo(TreeDataColumnBase, Object, Boolean)

TreeGridCellRendererBase.SetFocus(FrameworkElement, Boolean)

TreeGridCellRendererBase.ITreeGridCellRenderer.ShouldGridTryToHandleKeyDown(KeyEventArgs)

TreeGridCellRendererBase.Arrange(RowColumnIndex, FrameworkElement, Rect)

TreeGridCellRendererBase.Measure(RowColumnIndex, FrameworkElement, Size)

TreeGridCellRendererBase.PrepareUIElements(TreeDataColumnBase, Object, Boolean)

TreeGridCellRendererBase.UnloadUIElements(TreeDataColumnBase)

TreeGridCellRendererBase.ITreeGridCellRenderer.UpdateBindingInfo(TreeDataColumnBase, Object, Boolean)

TreeGridCellRendererBase.UpdateBindingInfo(TreeDataColumnBase, Object, Boolean)

TreeGridCellRendererBase.PreviewTextInput(TextCompositionEventArgs)

TreeGridCellRendererBase.GetControlValue()

TreeGridCellRendererBase.SetControlValue(Object)

TreeGridCellRendererBase.SetCurrentCellState(RowColumnIndex, FrameworkElement, Boolean, Boolean, TreeGridColumn, TreeDataColumnBase)

TreeGridCellRendererBase.UpdateCurrentCellState(FrameworkElement, Boolean)

TreeGridCellRendererBase.ResetCurrentCellState()

TreeGridCellRendererBase.SetFocus(Boolean)

TreeGridCellRendererBase.RaiseCurrentCellValidatingEvent(SfTreeGrid, TreeGridColumn, Object, Object, Object, Object, TreeNode)

TreeGridCellRendererBase.RaiseCurrentCellValidatedEvent(SfTreeGrid, TreeGridColumn, Object, Object, Object, TreeNode)

TreeGridCellRendererBase.RaiseCurrentCellValueChangedEvent(SfTreeGrid, TreeDataColumnBase)

TreeGridCellRendererBase.BeginEdit(RowColumnIndex, FrameworkElement, TreeGridColumn, Object)

TreeGridCellRendererBase.EndEdit(TreeDataColumnBase, Object, Boolean)

TreeGridCellRendererBase.UpdateSource(FrameworkElement)

TreeGridCellRendererBase.ClearRecycleBin()

TreeGridCellRendererBase.Dispose()

TreeGridCellRendererBase.Dispose(Boolean)

TreeGridCellRendererBase.UpdateCellStyle(TreeDataColumn)

TreeGridCellRendererBase.OnUpdateStyleInfo(TreeDataColumn)

TreeGridCellRendererBase.PreviewInputText

TreeGridCellRendererBase.TreeGrid

TreeGridCellRendererBase.BindingExpression

TreeGridCellRendererBase.SupportsRenderOptimization

TreeGridCellRendererBase.UseOnlyRendererElement

TreeGridCellRendererBase.HasCurrentCellState

TreeGridCellRendererBase.CurrentCellIndex

TreeGridCellRendererBase.CurrentCellElement

TreeGridCellRendererBase.CurrentCellRendererElement

TreeGridCellRendererBase.IsInEditing

TreeGridCellRendererBase.IsFocused

TreeGridCellRendererBase.IsEditable

TreeGridCellRendererBase.IsFocusable

TreeGridCellRendererBase.IsDropDownable

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Syncfusion.UI.Xaml.TreeGrid.Cells

Assembly: Syncfusion.SfGrid.WPF.dll

Syntax

public class TreeGridCellTemplateRenderer : TreeGridVirtualizingCellRenderer<ContentControl, ContentControl>, ITreeGridCellRenderer, IDisposable

Examples

this.sfTreeGrid.CellRenderers.Remove("Template");
this.sfTreeGrid.CellRenderers.Add("Template", new TreeGridCellTemplateRendererExt());
public class TreeGridCellTemplateRendererExt : TreeGridCellTemplateRenderer
{
public override void OnInitializeEditElement(DataColumnBase dataColumn, ContentControl uiElement, object dataContext)
   {
       uiElement.SelectionShape = SelectionShape.Circle;
       uiElement.SelectionHighlightMode = SelectionHighlightMode.Filled;
       base.OnInitializeEditElement(dataColumn, uiElement, dataContext);
   }
}

Constructors

TreeGridCellTemplateRenderer()

Declaration

public TreeGridCellTemplateRenderer()

Methods

CanValidate()

Determines whether the cell validation is allowed.

Declaration

public override bool CanValidate()

Returns

Type	Description
System.Boolean	true if cell validation is allowed; otherwise false.

Overrides

TreeGridCellRendererBase.CanValidate()

InitializeCellStyle(TreeDataColumnBase, Object)

Initializes the cell style.

Declaration

protected override void InitializeCellStyle(TreeDataColumnBase dataColumn, object record)

Parameters

Type	Name	Description
TreeDataColumnBase	dataColumn	DataColumn which holds TreeGridColumn, RowColumnIndex and TreeGridCell
System.Object	record	The record.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.InitializeCellStyle(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Object)

OnArrange(RowColumnIndex, FrameworkElement, Rect)

Set focus to UIElement loaded in DataTemplate of TreeGridCell on loading. since OnEditElementloaded will not fire for TreeGridCell again when start editing.

Declaration

protected override void OnArrange(RowColumnIndex cellRowColumnIndex, FrameworkElement uiElement, Rect cellRect)

Parameters

Type	Name	Description
RowColumnIndex	cellRowColumnIndex
System.Windows.FrameworkElement	uiElement
System.Windows.Rect	cellRect

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnArrange(Syncfusion.UI.Xaml.ScrollAxis.RowColumnIndex, System.Windows.FrameworkElement, System.Windows.Rect)

OnEditingComplete(TreeDataColumnBase, FrameworkElement)

Invoked when the editing is completed on the cell.

Declaration

protected override void OnEditingComplete(TreeDataColumnBase dataColumn, FrameworkElement currentRendererElement)

Parameters

Type	Name	Description
TreeDataColumnBase	dataColumn	The corresponding datacolumn of the cell.
System.Windows.FrameworkElement	currentRendererElement	The corresponding renderer element of the cell.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnEditingComplete(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Windows.FrameworkElement)

OnEnteredEditMode(TreeDataColumnBase, FrameworkElement)

Called when [entered edit mode].

Declaration

protected override void OnEnteredEditMode(TreeDataColumnBase dataColumn, FrameworkElement currentRendererElement)

Parameters

Type	Name	Description
TreeDataColumnBase	dataColumn
System.Windows.FrameworkElement	currentRendererElement	The current renderer element.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnEnteredEditMode(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Windows.FrameworkElement)

OnInitializeDisplayElement(TreeDataColumnBase, ContentControl, Object)

Method overridden to avoid binding for a content cntrol when cell template is not defined.

Declaration

public override void OnInitializeDisplayElement(TreeDataColumnBase dataColumn, ContentControl uiElement, object dataContext)

Parameters

Type	Name	Description
TreeDataColumnBase	dataColumn
System.Windows.Controls.ContentControl	uiElement
System.Object	dataContext

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnInitializeDisplayElement(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Windows.Controls.ContentControl, System.Object)

OnInitializeEditElement(TreeDataColumnBase, ContentControl, Object)

Called when [initialize edit element].

Declaration

public override void OnInitializeEditElement(TreeDataColumnBase dataColumn, ContentControl uiElement, object dataContext)

Parameters

Type	Name	Description
TreeDataColumnBase	dataColumn	TreeDataColumn which holds TreeGridColumn, RowColumnIndex and TreeGridCell
System.Windows.Controls.ContentControl	uiElement	Corresponding Renderer Element
System.Object	dataContext	The data context.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnInitializeEditElement(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Windows.Controls.ContentControl, System.Object)

OnInitializeTemplateElement(TreeDataColumnBase, ContentControl, Object)

Called when [initialize display element].

Declaration

public override void OnInitializeTemplateElement(TreeDataColumnBase dataColumn, ContentControl uiElement, object dataContext)

Parameters

Type	Name	Description
TreeDataColumnBase	dataColumn	DataColumn which holds TreeGridColumn, RowColumnIndex and TreeGridCell
System.Windows.Controls.ContentControl	uiElement	Corresponding Renderer Element
System.Object	dataContext	The data context.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnInitializeTemplateElement(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Windows.Controls.ContentControl, System.Object)

OnUnwireDisplayUIElement(ContentControl)

Called when [unwire display unique identifier element].

Declaration

protected override void OnUnwireDisplayUIElement(ContentControl uiElement)

Parameters

Type	Name	Description
System.Windows.Controls.ContentControl	uiElement	The unique identifier element.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnUnwireDisplayUIElement(System.Windows.Controls.ContentControl)

OnUnwireEditUIElement(ContentControl)

Called when [unwire edit unique identifier element].

Declaration

protected override void OnUnwireEditUIElement(ContentControl uiElement)

Parameters

Type	Name	Description
System.Windows.Controls.ContentControl	uiElement	The unique identifier element.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRendererBase<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnUnwireEditUIElement(System.Windows.Controls.ContentControl)

OnUpdateEditBinding(TreeDataColumnBase, ContentControl, Object)

Updates the binding for edit element of cell in column.

Declaration

public override void OnUpdateEditBinding(TreeDataColumnBase dataColumn, ContentControl uiElement, object dataContext)

Parameters

Type	Name	Description
TreeDataColumnBase	dataColumn	The corresponding dataColumn where the cell is located.
System.Windows.Controls.ContentControl	uiElement	The corresponding element to update binding of edit element.
System.Object	dataContext	The data context of the cell.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.OnUpdateEditBinding(Syncfusion.UI.Xaml.TreeGrid.TreeDataColumnBase, System.Windows.Controls.ContentControl, System.Object)

ShouldGridTryToHandleKeyDown(KeyEventArgs)

Let Renderer decide whether the parent grid should be allowed to handle keys and prevent the key event from being handled by the visual UIElement for this renderer. If this method returns true the parent grid will handle arrow keys and set the Handled flag in the event data. Keys that the grid does not handle will be ignored and be routed to the UIElement for this renderer.

Declaration

protected override bool ShouldGridTryToHandleKeyDown(KeyEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.KeyEventArgs	e	A System.Windows.Input.KeyEventArgs object.

Returns

Type	Description
System.Boolean	True if the parent grid should be allowed to handle keys; false otherwise.

Overrides

Syncfusion.UI.Xaml.TreeGrid.Cells.TreeGridVirtualizingCellRenderer<System.Windows.Controls.ContentControl, System.Windows.Controls.ContentControl>.ShouldGridTryToHandleKeyDown(System.Windows.Input.KeyEventArgs)

Implements

ITreeGridCellRenderer

System.IDisposable