C1TreeView Class

Represents a control that displays hierarchical data in a tree structure that has items that can expand and collapse.

Inheritance

C1TreeView

Namespace: C1.WPF.TreeView

Assembly: C1.WPF.TreeView.dll

Syntax

[StyleTypedProperty(Property = "ScrollBarStyle", StyleTargetType = typeof(ScrollBar))]
[StyleTypedProperty(Property = "ExpandedIconStyle", StyleTargetType = typeof(ContentControl))]
[StyleTypedProperty(Property = "DragSourceStyle", StyleTargetType = typeof(Border))]
[StyleTypedProperty(Property = "DragTargetStyle", StyleTargetType = typeof(Border))]
[TemplatePart(Name = "Scroll", Type = typeof(ScrollViewer))]
[TemplatePart(Name = "Root", Type = typeof(Grid))]
public class C1TreeView : C1HierarchicalPresenter

<StyleTypedProperty(Property:="ScrollBarStyle", StyleTargetType:=GetType(ScrollBar))>
<StyleTypedProperty(Property:="ExpandedIconStyle", StyleTargetType:=GetType(ContentControl))>
<StyleTypedProperty(Property:="DragSourceStyle", StyleTargetType:=GetType(Border))>
<StyleTypedProperty(Property:="DragTargetStyle", StyleTargetType:=GetType(Border))>
<TemplatePart(Name:="Scroll", Type:=GetType(ScrollViewer))>
<TemplatePart(Name:="Root", Type:=GetType(Grid))>
Public Class C1TreeView
    Inherits C1HierarchicalPresenter

Constructors

Name	Description
C1TreeView()	Initializes a new instance of the C1TreeView class.

Fields

Name	Description
AllowDragDropProperty	Identifies the AllowDragDrop dependency property.
AutoScrollModeProperty	Identifies the AutoScrollMode dependency property.
AutoSearchProperty	Identifies the AutoSearch dependency property.
AutoSearchResetDelayProperty	Identifies the AutoSearchResetDelay dependency property.
CollapseOnClickProperty	Identifies the CollapseOnClick dependency property.
CollapsedIconTemplateProperty	Identifies the CollapsedIconTemplate dependency property.
DragSourceStyleProperty	Identifies the DragSourceStyle dependency property.
DragTargetStyleProperty	Identifies the DragTargetStyle dependency property.
EditTemplateProperty	Identifies the EditTemplate dependency property.
ExpandModeProperty	Identifies the ExpandMode dependency property.
ExpandOnClickProperty	Identifies the ExpandOnClick dependency property.
ExpandedIconStyleProperty	Identifies the ExpandedIconStyle dependency property.
ExpandedIconTemplateProperty	Identifies the ExpandedIconTemplate dependency property.
IsVirtualizingProperty	Identifies the IsVirtualizing dependency property.
KeyboardNavigationProperty	Identifies the KeyboardNavigation dependency property.
LineDashArrayProperty	Identifies the LineDashArray dependency property.
LineStrokeProperty	Identifies the LineStroke dependency property.
LineThicknessProperty	Identifies the LineThickness dependency property.
MouseOverBrushProperty	Identifies the MouseOverBrush dependency property.
ScrollBarStyleProperty	Identifies the ScrollBarStyle dependency property.
SelectedBackgroundProperty	Identifies the SelectedBackground dependency property.
SelectedItemProperty	Identifies the SelectedItem dependency property.
SelectedItemsProperty	Identifies the SelectedItems dependency property.
SelectionModeProperty	Identifies the SelectionMode dependency property.
ShowCheckboxesProperty	Identifies the ShowCheckboxes dependency property.
ShowLinesProperty	Identifies the ShowLines dependency property.
WholeWidthSelectionProperty	Identifies the WholeWidthSelection dependency property.

Properties

Name	Description
AllowDragDrop	Gets or sets a value indicating whether this C1TreeView allows drag-and-drop operations.
AutoScrollMode	Gets or sets a value indicating the auto-scroll mode used by the C1TreeView when navigating to C1treeViewItems that are not (or don´t fit) in the current ViewPort.
AutoSearch	Enables or disables the AutoSearch functionality of the C1TreeView.
AutoSearchResetDelay	Gets or sets a value for the delay (in milliseconds) used in the keyboard search.
CollapseOnClick	Gets or sets a value indicating whether the node is collapsed when the users clicks in the C1TreeViewItem header.
CollapsedIconTemplate	Content template for tree item collapsed icon.
DragDropArrowMarker	Gets the arrow element used to indicate the drop location.
DragDropLineMarker	Gets the line element used to indicate the drop location.
DragSourceStyle	Gets or sets the style of the drag source item.
DragTargetStyle	Gets or sets the style of the drag target item.
EditTemplate	Gets or sets the template used to edit the contents of the items.
ExpandMode	Gets or sets a value indicating the allowed number of expanded C1TreeViewItems.
ExpandOnClick	Gets or sets a value indicating whether the node is expanded when the users clicks in the C1TreeViewItem header.
ExpandedIconStyle	Gets or sets the style applied to the expanded/collapsed icon.
ExpandedIconTemplate	Content template for tree item expanded icon.
IsVirtualizing	Gets or sets a value indicating whether the node is virtualized.
KeyboardNavigation	Enables or disables the Keyboard navigation functionality of the C1TreeView.
LineDashArray	Gets or sets a Collection of System.Double values that indicates the pattern of dashes and gaps that is used to the connecting lines.
LineStroke	Gets or sets the brush used to paint the connecting lines.
LineThickness	Gets or sets the thickness of the connecting lines.
MouseOverBrush	Gets or sets the Brush used to highlight the control when it has the mouse over.
Panel	Gets the panel associated with this items control.
ScrollBarStyle	Gets or sets the style used for the inner scrollbar.
SelectedBackground	Gets or sets the Brush used to highlight the control when it is selected.
SelectedItem	Gets or sets the selected item in a C1TreeView.
SelectedItems	Gets or sets the selected items in a C1TreeView(when in Multiple Selection mode).
SelectionMode	Gets or sets the selection behavior for a C1TreeView.
ShowCheckboxes	Gets or sets the treeview item has show checkbox or not.
ShowLines	Gets or sets a value that indicates whether the connecting lines are visible.
WholeWidthSelection	Gets or sets whether the selection item should take the whole width of the control or not.

Methods

Name	Description
ClearContainerForItemOverride(DependencyObject, object)
Dispose(bool)
FindItem(string)	Returns the first item that matches exactly with the text used as search parameter
FinishEditing()	make the editing item quit editing status
FinishEditing(bool, bool)	make the editing item quit editing status
GetContainerForItemOverride()
GetNode(Point)	Gets the nearest C1TreeViewItem to the specified location.
IsItemItsOwnContainerOverride(object)
OnApplyTemplate()
OnAutoSearchBufferChanged(AutoSearchBufferChangedEventArgs)	Raises the C1TreeView.AutoSearchBufferChanged event.
OnDragDrop(object, DragDropEventArgs)	Raises the C1TreeView.DragDrop event.
OnDragEnter(object, DragDropEventArgs)	Raises the C1TreeView.DragEnter event.
OnDragEnter(DragEventArgs)
OnDragOver(object, DragDropEventArgs)	Raises the C1TreeView.DragOver event.
OnDragOver(DragEventArgs)
OnDragStart(object, DragDropEventArgs)	Raises the C1TreeView.DragStart event.
OnDrop(DragEventArgs)
OnItemClick(SourcedEventArgs)	Raises the C1TreeView.ItemClick event.
OnItemCollapsed(SourcedEventArgs)	Raises the C1TreeView.ItemCollapsed event.
OnItemCollapsing(SourcedEventArgs)	Raises the C1TreeView.ItemCollapsing event.
OnItemExpanded(SourcedEventArgs)	Raises the C1TreeView.ItemExpanded event.
OnItemExpanding(SourcedEventArgs)	Raises the C1TreeView.ItemExpanding event.
OnItemsChanged(NotifyCollectionChangedEventArgs)
PrepareContainerForItemOverride(DependencyObject, object)
ScrollIntoView(C1TreeViewItem)	Scrolls the content within the ScrollViewer to the specified Tree View Item
StartEditing()	make the selected item enter into editing status
StartEditing(C1TreeViewItem)	make the item enter into editing status

Events

Name	Description
AutoSearchBufferChanged	Occurs when search text is changed.
DragDrop	Fires at the end of a drag drop process, when the user releases the mouse button over a registered drop target.
DragEnter	Fires during a drag drop process, when the cursor enters a registered drop target.
DragOver	Fires during a drag drop process, when the cursor moves over a registered drop target.
DragStart	Fires when a drag drop process starts.
ItemClick	Occurs when a C1TreeViewItem is clicked.
ItemCollapsed	Occurs when a C1TreeViewItem is collapsed.
ItemCollapsing	Occurs when a C1TreeViewItem is collapsing.
ItemExpanded	Occurs when a C1TreeViewItem is expanded.
ItemExpanding	Occurs when a C1TreeViewItem is expanding.
SelectionChanged	Occurs when the current selection changes.
SelectionChanging	Occurs when the current selection begin to change.
SelectionModeChanged	Event raised when the SelectionMode property has changed.