Class QuickCommandViewModel

Represents to execute the commonly or frequently used commands around the nodes, connectors and groups. There are 3 default quickcommands for nodes and groups to execute Draw, Delete and Duplicate commands

Inheritance
System.Object
QuickCommandViewModel
Implements
System.ComponentModel.INotifyPropertyChanged
Namespace: Syncfusion.UI.Xaml.Diagram
Assembly: Syncfusion.SfDiagram.WPF.dll
Syntax
public class QuickCommandViewModel : Object, IQuickCommand, INotifyPropertyChanged

Constructors

QuickCommandViewModel()

Initializes a new instance of the QuickCommandViewModel class.

Declaration
public QuickCommandViewModel()

Properties

Command

Gets or sets the command to invoke when this quickcommand is pressed.

Declaration
public ICommand Command { get; set; }
Property Value
Type
System.Windows.Input.ICommand

CommandParameter

Gets or sets the parameter to pass to the Command property.

Declaration
public object CommandParameter { get; set; }
Property Value
Type
System.Object

Content

Gets or sets the shape of the quickcommand.

Declaration
public object Content { get; set; }
Property Value
Type
System.Object

ContentTemplate

Gets or sets the appearance of the quickcommand.

Declaration
public DataTemplate ContentTemplate { get; set; }
Property Value
Type
System.Windows.DataTemplate

Displacement

Gets or sets the distance to place the quickcommand over the Connector path(Absolute).

Declaration
public double Displacement { get; set; }
Property Value
Type
System.Double

DragCommand

Gets or sets the command to invoke when this quickcommand is dragged.

Declaration
public ICommand DragCommand { get; set; }
Property Value
Type
System.Windows.Input.ICommand

HorizontalAlignment

Gets or sets the horizontal alignment characteristics applied to this element

Declaration
public HorizontalAlignment HorizontalAlignment { get; set; }
Property Value
Type
System.Windows.HorizontalAlignment

Length

Gets or sets the distance to place the quickcommand over the Connector path(Fraction(0 to 1)).

Declaration
public double Length { get; set; }
Property Value
Type
System.Double

Margin

Gets or sets the space around the Selector.

Declaration
public Thickness Margin { get; set; }
Property Value
Type
System.Windows.Thickness

OffsetX

Gets or sets the position of the quickcommand on X-Axis.

Declaration
public double OffsetX { get; set; }
Property Value
Type
System.Double

OffsetY

Gets or sets the position of the quickcommand on Y-Axis.

Declaration
public double OffsetY { get; set; }
Property Value
Type
System.Double

Pivot

Gets or sets the quickcommand should be align based on Pivot point.

Declaration
public Point Pivot { get; set; }
Property Value
Type
System.Windows.Point

Shape

Gets or sets the shape Background of the quickcommand.

Declaration
public object Shape { get; set; }
Property Value
Type
System.Object

ShapeStyle

Gets or sets the Style of the quickcommand.

Declaration
public Style ShapeStyle { get; set; }
Property Value
Type
System.Windows.Style

VerticalAlignment

Gets or sets the vertical alignment characteristics applied to this element.

Declaration
public VerticalAlignment VerticalAlignment { get; set; }
Property Value
Type
System.Windows.VerticalAlignment

VisibilityMode

Gets or sets whether the QuickCommand is for Node, Connector or RuberBandSelection.

Declaration
public VisibilityMode VisibilityMode { get; set; }
Property Value
Type
VisibilityMode

Methods

OnPropertyChanged(String)

Invoked whenever the effective value of any dependency property on this FrameworkElement has been updated. The specific dependency property that changed is reported in the arguments parameter. Overrides OnPropertyChanged(name).

Declaration
protected virtual void OnPropertyChanged(string name)
Parameters
Type Name Description
System.String name

Events

PropertyChanged

Occurs when a property value changes.

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
Type
System.ComponentModel.PropertyChangedEventHandler

Implements

System.ComponentModel.INotifyPropertyChanged