Class GanttDragDependenciesBehavior

The class for drag-drop linking operation behaviors for the RadGanttView control.

Inheritance
System.Object
PlatformIndependentFreezable
SchedulingLinkBehavior
GanttDragDependenciesBehavior
Inherited Members
Namespace: Telerik.Windows.Controls.GanttView
Assembly: Telerik.Windows.Controls.GanttView.dll

Syntax

public class GanttDragDependenciesBehavior : SchedulingLinkBehavior, ISchedulingLinkBehavior

Constructors

GanttDragDependenciesBehavior()

Declaration
public GanttDragDependenciesBehavior()

Methods

CanLink(SchedulingLinkState)

Gets the value specifying whether the link operation can be completed, or not.

Declaration
protected override bool CanLink(SchedulingLinkState state)
Parameters
SchedulingLinkState state

SchedulingLinkState identifying the current link operation.
Returns
System.Boolean

True when the link operation can be finished, otherwise false.
Overrides
Remarks

This method is called on every mouse move.

CreateInstanceOverride()

When implemented in a derived class, creates a new instance of the Telerik.Windows.Core.PlatformIndependentFreezable derived class.

Declaration
protected override PlatformIndependentFreezable CreateInstanceOverride()
Returns
PlatformIndependentFreezable

The new instance.
Overrides

Link(SchedulingLinkState)

Applies the effect of the link operation when it is successful.

Declaration
protected override void Link(SchedulingLinkState state)
Parameters
SchedulingLinkState state

SchedulingLinkState that provides context for the current operation.
Overrides
Remarks

This method is called only if the link operation is successful and it is meant to do the actual link.

LinkCanceled(SchedulingLinkState)

When overridden in a derived class cleans up a cancelled link operation. This method is called only in the context of the link source control.

Declaration
protected override void LinkCanceled(SchedulingLinkState state)
Parameters
SchedulingLinkState state

SchedulingLinkState that provides context for the current operation.
Overrides
Remarks

This method is called only when the link operation is cancelled by the user. If this method is called, the Link method is not called.

TryToLink(SchedulingLinkState)

Declaration
protected static bool TryToLink(SchedulingLinkState state)
Parameters
SchedulingLinkState state

Returns
System.Boolean

Extension Methods