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TileDragDropService

Class

Definition

Namespace:Telerik.WinControls.UI

Assembly:Telerik.WinControls.UI.dll

Syntax:

public class TileDragDropService : RadDragDropService, IDisposable, INotifyPropertyChanged, ICustomTypeDescriptor, IMessageListener

Inheritance: objectDisposableObjectRadObjectRadServiceRadDragDropServiceTileDragDropService...

Implements: ICustomTypeDescriptorIDisposableIMessageListenerINotifyPropertyChanged

Inherited Members RadDragDropService.messageFilterAddedRadDragDropService.xOutlineFormOffsetRadDragDropService.yOutlineFormOffsetRadDragDropService.beginPointRadDragDropService.DisposeManagedResources()RadDragDropService.HandleLeftButtonUp()RadDragDropService.HandleEscKeyDown()RadDragDropService.OnPreviewDragHint(PreviewDragHintEventArgs)RadDragDropService.OnPreviewDragOver(RadDragOverEventArgs)RadDragDropService.RestoreOriginalMouseCursor()RadDragDropService.SetHintWindowPosition(Point)RadDragDropService.ShouldBeginDrag(Point, Point)RadDragDropService.OnPreviewDragStart(PreviewDragStartEventArgs)RadDragDropService.PerformStart()RadDragDropService.Commit()RadDragDropService.OnPreviewDropTarget(PreviewDropTargetEventArgs)RadDragDropService.BeginDrag(Point, ISupportDrag)RadDragDropService.EndDrag(Point, RadControl)RadDragDropService.EndDrag()RadDragDropService.DoMouseMove(Point)RadDragDropService.CanCommitRadDragDropService.ValidCursorRadDragDropService.InitializedRadDragDropService.InvalidCursorRadDragDropService.UseDefaultPreviewRadDragDropService.DropTargetRadDragDropService.DropLocationRadDragDropService.HintWindowRadDragDropService.PreviewDragDropRadDragDropService.PreviewDragOverRadDragDropService.PreviewDropTargetRadDragDropService.PreviewDragStartRadDragDropService.PreviewDragHintRadService.CanOperate()RadService.Start(object)RadService.Stop(bool)RadService.Pause()RadService.Resume()RadService.OnStarted()RadService.OnStarting(RadServiceStartingEventArgs)RadService.OnStopped()RadService.OnStopping(RadServiceStoppingEventArgs)RadService.IsContextValid(object)RadService.Abort()RadService.PerformResume()RadService.PerformPause()RadService.SetContext(object)RadService.OnEnabledChanged()RadService.ContextRadService.AvailableAtDesignTimeRadService.StateRadService.NameRadService.EnabledRadService.StartingRadService.StartedRadService.StoppingRadService.StoppedRadObject.BindingContextPropertyRadObject.RadTypeRadObject.ReplaceDefaultDescriptors(PropertyDescriptorCollection)RadObject.ClearPropertyStore()RadObject.SuspendPropertyNotifications()RadObject.ResumePropertyNotifications()RadObject.GetPropertyValue(RadProperty)RadObject.SetDefaultValueOverride(RadProperty, object)RadObject.GetValue(RadProperty)RadObject.SetValue(RadProperty, object)RadObject.ResetValue(RadProperty)RadObject.ResetLocalValue(RadProperty)RadObject.ResetValue(RadProperty, ValueResetFlags)RadObject.UpdateValue(RadProperty)RadObject.GetValueSource(RadProperty)RadObject.GetRegisteredRadProperty(string)RadObject.UpdateValueCore(RadPropertyValue)RadObject.SetValueCore(RadPropertyValue, object, object, ValueSource)RadObject.ResetValueCore(RadPropertyValue, ValueResetFlags)RadObject.GetDefaultValue(RadPropertyValue, object)RadObject.CoerceValue(RadPropertyValue, object)RadObject.ShouldSerializeProperty(RadProperty)RadObject.CanRaisePropertyChangeNotifications(RadPropertyValue)RadObject.BindProperty(RadProperty, RadObject, RadProperty, PropertyBindingOptions)RadObject.UnbindProperty(RadProperty)RadObject.AddStylePropertySetting(IPropertySetting)RadObject.GetInheritedValue(RadProperty)RadObject.OnPropertyChanging(RadPropertyChangingEventArgs)RadObject.OnPropertyChanged(RadPropertyChangedEventArgs)RadObject.OnNotifyPropertyChanged(string)RadObject.OnNotifyPropertyChanged(PropertyChangedEventArgs)RadObject.OnShouldSerializeProperty(ShouldSerializePropertyEventArgs)RadObject.IsPropertyCancelable(RadPropertyMetadata)RadObject.PropertyValuesRadObject.PropertyFilterRadObject.RadObjectTypeRadObject.BindingContextRadObject.PropertyChangedRadObject.RadPropertyChangedRadObject.RadPropertyChangingDisposableObject.GetBitState(long)DisposableObject.SetBitState(long, bool)DisposableObject.OnBitStateChanged(long, bool, bool)DisposableObject.Dispose()DisposableObject.Dispose(bool)DisposableObject.PerformDispose(bool)DisposableObject.DisposeUnmanagedResources()DisposableObject.BitStateDisposableObject.EventsDisposableObject.IsDisposingDisposableObject.IsDisposedDisposableObject.DisposedDisposableObject.Disposing...

Constructors

TileDragDropService(RadPanoramaElement)

public TileDragDropService(RadPanoramaElement owner)

Parameters:ownerRadPanoramaElement

Properties

AutoScrollOffset

int

Gets or sets the offset from the edges of the control at which automatic scrolling starts.

public int AutoScrollOffset { get; set; }

Methods

CanPlaceElementAtPosition(int, int, int, int)

protected virtual bool CanPlaceElementAtPosition(int rowIndex, int columnIndex, int colSpan, int rowSpan)

Parameters:rowIndexintcolumnIndexintcolSpanintrowSpanintReturns:

bool

CanStart(object)

Determines whether the service may be started. Validation is as follows:

Check whether Enabled is true.
Check the context through IsContextValid method. An exception is thrown if context is invalid.
Checks the current state - it should be Initial or Stopped.

protected override bool CanStart(object context)

Parameters:contextobjectReturns:

bool

Overrides: RadDragDropService.CanStart(object)

GetCellAtPoint(TileGroupElement, Point)

protected virtual Point GetCellAtPoint(TileGroupElement group, Point location)

Parameters:groupTileGroupElementlocationPointReturns:

Point

GetCellCoordinates(int, int)

protected PointF GetCellCoordinates(int rowIndex, int columnIndex)

Parameters:rowIndexintcolumnIndexintReturns:

PointF

GetCellCoordinates(TileGroupElement, int, int)

protected PointF GetCellCoordinates(TileGroupElement group, int rowIndex, int columnIndex)

Parameters:groupTileGroupElementrowIndexintcolumnIndexintReturns:

PointF

GetDropTarget(Point, out Point)

protected override ISupportDrop GetDropTarget(Point mousePosition, out Point resultDropLocation)

Parameters:mousePositionPointresultDropLocationPointReturns:

ISupportDrop

Overrides: RadDragDropService.GetDropTarget(Point, out Point)

GetTargetCell(RadTileElement, Point)

protected virtual Point GetTargetCell(RadTileElement source, Point location)

Parameters:sourceRadTileElementlocationPointReturns:

Point

GetTargetCell(TileGroupElement, Point)

protected virtual Point GetTargetCell(TileGroupElement group, Point dropLocation)

Parameters:groupTileGroupElementdropLocationPointReturns:

Point

GetTargetGroup(RectangleF)

protected virtual TileGroupElement GetTargetGroup(RectangleF tileRectangle)

Parameters:tileRectangleRectangleFReturns:

TileGroupElement

HandleGroupedDragDrop(RadDropEventArgs)

protected virtual void HandleGroupedDragDrop(RadDropEventArgs e)

Parameters:eRadDropEventArgs

HandleMouseMove(Point)

protected override void HandleMouseMove(Point mousePos)

Parameters:mousePosPoint

Overrides: RadDragDropService.HandleMouseMove(Point)

HandleUngroupedDragDrop(RadDropEventArgs)

protected virtual void HandleUngroupedDragDrop(RadDropEventArgs e)

Parameters:eRadDropEventArgs

IsDropTargetValid(ISupportDrop)

protected override bool IsDropTargetValid(ISupportDrop dropTarget)

Parameters:dropTargetISupportDropReturns:

bool

Overrides: RadDragDropService.IsDropTargetValid(ISupportDrop)

OffsetHoveredTile(Point)

protected bool OffsetHoveredTile(Point clientPoint)

Parameters:clientPointPointReturns:

bool

OnPreviewDragDrop(RadDropEventArgs)

protected override void OnPreviewDragDrop(RadDropEventArgs e)

Parameters:eRadDropEventArgs

Overrides: RadDragDropService.OnPreviewDragDrop(RadDropEventArgs)

OnScrollTimerTick()

protected virtual void OnScrollTimerTick()

PerformStop()

Stops the service. Performs the core logic.

protected override void PerformStop()

Overrides: RadDragDropService.PerformStop()

PrepareContext()

protected override bool PrepareContext()

Returns:

bool

Overrides: RadDragDropService.PrepareContext()