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API Reference / Telerik.WinControls / IComponentTreeHandler
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IComponentTreeHandler

Interface

Defines the contract for handling component tree operations and ambient property management in RadControls.

Definition

Namespace:Telerik.WinControls

Assembly:Telerik.WinControls.dll

Syntax:
C#
public interface IComponentTreeHandler : ILayoutHandler

Derived Classes: FileDialogFormBaseFileDialogSearchPaneRadOpenFileDialogFormRadOpenFolderDialogFormRadSaveFileDialogFormRadControlRadControlSpyFormRadEditorControlRadItemsControlRadMessageBoxFormRadNCEnabledControlRadNonClientUIControlRadScreenTipRadTimePickerPopupRadTimeSpanPickerPopupContentControlPopupBaseCompositeFilterDialogBaseFilterPopupBreadCrumbAutoCompleteDropDownPopupFormBreadCrumbDropDownButtonPopupCameraSettingsDialogCollapsiblePanelControlsContainerColumnChooserControlCommandBarCustomizeDialogCommandBarFloatingFormCompositeDataFilterFormCompositeFilterFormConditionalFormattingFormContextulTabGroupsEditorDesktopAlertPopupHyperlinkDialogContentHyperlinkDialogContentBaseAutoHidePopupAutoHideTabStripDockPopupFormDockTabStripDockingGuidesControlDocumentContainerDocumentTabStripFloatingWindowQuickNavigatorRadDockToolTabStripDropDownPopupFormEditorBaseControlGanttViewPrintSettingsDialogRadBulletGraphRadLinearGaugeRadRadialGaugeGridViewColumnChooserGridViewPrintSettingsDialogLayoutControlDraggableOverlayRadMenuItemPopupMessageBoxDetailsButtonMultiColumnComboPopupFormOfficeNavigationBarOptionsDialogPdfPasswordRequiredDialogPdfPrintPreviewDialogPdfPrintSettingsDialogPictureBoxImageEditorDialogPivotFieldChooserFormPivotGridPrintSettingsDialogPivotGroupFilterPopupPivotReportFilterPopupPrintSettingsDialogPropertyGridDropDownFormRadAIPromptRadAIPromptButtonRadAlarmFormRadApplicationMenuRadApplicationMenuDropDownRadAutoCompleteBoxRadBindingNavigatorRadBreadCrumbRadBrowseEditorRadButtonRadButtonBaseRadButtonTextBoxRadCalculatorRadCalculatorDropDownRadCalculatorEditorPopupControlBaseRadCalendarRadCalendarFastNavigationControlRadCardViewRadCardViewCustomizeDialogRadCarouselRadChartViewRadChatRadCheckBoxRadCheckedDropDownListRadCheckedListBoxRadClockRadCollapsiblePanelRadColorBoxRadColorDialogFormTransparentColorBoxRadCommandBarRadCommandBarOverflowPanelHostContolRadContextMenuDropDownRadDataEntryRadDataFilterRadDataFilterDialogRadDataLayoutRadDateFilterPopupRadDateTimePickerRadDateTimePickerDropDownRadDiagramRadDiagramRibbonBarRadDiagramToolboxRadDomainUpDownRadDropDownButtonRadDropDownButtonPopupRadDropDownListRadDropDownMenuRadEditorPopupControlBaseRadExpressionEditorFormRadFilterViewRadFontDropDownListRadFormRadFormControlBaseRadFormDesignerRibbonDialogRadGalleryDropDownRadGanttViewRadGridViewRadGroupBoxRadHScrollBarRadHeatMapRadImageEditorRadItemsPopupControlRadLabelRadLayoutControlRadLayoutControlCustomizeDialogRadListControlRadListFilterPopupRadListViewRadMapRadMaskedEditBoxRadMenuRadMultiColumnComboBoxRadNavigationViewRadNonClientUIBaseForm<T, U>RadOffice2007ScreenTipRadOfficeNavigationBarRadPageViewRadPanelRadPanoramaRadPdfViewerRadPdfViewerNavigatorRadPictureBoxRadPipsPagerRadPivotGridRadPopupContainerRadPopupContainerFormRadPopupControlBaseRadPopupEditorRadPrintPreviewDialogRadProgressBarRadPropertyGridRadRadioButtonRadRangeSelectorRadRatingRadRepeatButtonRadRibbonBarRadRibbonBarBackstageViewRadRibbonBarGroupDropDownMenuRadRibbonFormRadRichTextEditorRadRichTextEditorRulerRadRotatorRadSchedulerRadSchedulerNavigatorRadScrollBarRadScrollablePanelRadSeparatorRadSimpleListFilterPopupRadSizableDropDownMenuRadSizablePopupControlRadSlideViewRadSparklineRadSpeechToTextButtonRadSpinEditorRadSplitButtonRadSplitContainerRadSplitterRadSpreadsheetRadSpreadsheetRibbonBarRadStatusStripRadStepProgressBarRadSyntaxEditorRadTabbedFormRadTabbedFormControlRadTaskBoardRadTaskDialogControlRadTextBoxAutoCompleteDropDownRadTextBoxBaseRadTextBoxControlRadTimePickerRadTimePickerContentRadTimeSpanPickerRadTitleBarRadToggleButtonRadToggleSwitchRadToolbarFormRadToolbarFormControlRadTrackBarRadTreeMapRadTreeViewRadVScrollBarRadVirtualGridRadVirtualKeyboardRadWaitingBarRadWebCamRadWizardRibbonBarPopupRichTextEditorRibbonBarSchedulerInplaceDropDownMenuSchedulerPrintSettingsDialogSignSignatureDialogSignSignatureDialogBaseSignatureValidationDialogSignatureValidationDialogBaseSpellCheckAllAtOnceFormSpellCheckWordByWordFormRadSplashScreenControlSplitPanelSpreadsheetPrintPreviewDialogTabStripPanelRadTaskDialogFormTimePickerDoneButtonContentValidationPanelVirtualGridContextMenuWatermarkPreviewControlWatermarkPreviewDialogZoomPopupNoActiveFormVirtualKeyboardFormSpreadsheetFilteringDropDownMenu...

Inherited Members ILayoutHandler.InvokeLayoutCallback(LayoutCallback)ILayoutHandler.LayoutManager

Properties

Behavior

C#
ComponentInputBehavior Behavior { get; }

ElementTree

C#
ComponentThemableElementTree ElementTree { get; }

ImageList

C#
ImageList ImageList { get; set; }

ImageScalingSize

C#
Size ImageScalingSize { get; set; }

Initializing

C#
bool Initializing { get; }

IsDesignMode

C#
bool IsDesignMode { get; }

Name

C#
string Name { get; set; }

RootElement

C#
RootRadElement RootElement { get; }

SmallImageList

C#
ImageList SmallImageList { get; set; }

SmallImageScalingSize

C#
Size SmallImageScalingSize { get; set; }

ThemeClassName

C#
string ThemeClassName { get; set; }

ThemeName

C#
string ThemeName { get; set; }

Methods

CallOnMouseCaptureChanged(EventArgs)

C#
void CallOnMouseCaptureChanged(EventArgs e)
Parameters:eEventArgs

CallOnScreenTipNeeded(object, ScreenTipNeededEventArgs)

C#
void CallOnScreenTipNeeded(object sender, ScreenTipNeededEventArgs e)
Parameters:senderobjecteScreenTipNeededEventArgs

CallOnThemeNameChanged(ThemeNameChangedEventArgs)

C#
void CallOnThemeNameChanged(ThemeNameChangedEventArgs e)
Parameters:eThemeNameChangedEventArgs

CallOnToolTipTextNeeded(object, ToolTipTextNeededEventArgs)

C#
void CallOnToolTipTextNeeded(object sender, ToolTipTextNeededEventArgs e)
Parameters:senderobjecteToolTipTextNeededEventArgs

ControlDefinesThemeForElement(RadElement)

C#
bool ControlDefinesThemeForElement(RadElement element)
Parameters:elementRadElementReturns:

bool

ControlThemeChangedCallback()

C#
void ControlThemeChangedCallback()

CreateChildItems(RadElement)

C#
void CreateChildItems(RadElement parent)
Parameters:parentRadElement

CreateRootElement()

C#
RootRadElement CreateRootElement()
Returns:

RootRadElement

GetAmbientPropertyValue(RadProperty)

Returns the value for some ambient properties like BackColor, ForelColor, Font, etc.

C#
object GetAmbientPropertyValue(RadProperty property)
Parameters:propertyRadPropertyReturns:

object

GetShowFocusCues()

C#
bool GetShowFocusCues()
Returns:

bool

InitializeRootElement(RootRadElement)

C#
void InitializeRootElement(RootRadElement rootElement)
Parameters:rootElementRootRadElement

InvalidateElement(RadElement, Rectangle)

C#
void InvalidateElement(RadElement element, Rectangle bounds)
Parameters:elementRadElementboundsRectangle

InvalidateElement(RadElement)

C#
void InvalidateElement(RadElement element)
Parameters:elementRadElement

InvalidateIfNotSuspended()

C#
void InvalidateIfNotSuspended()

LoadElementTree()

C#
void LoadElementTree()

LoadElementTree(Size)

C#
void LoadElementTree(Size size)
Parameters:sizeSize

OnAmbientPropertyChanged(RadProperty)

Updates after a change in an ambient property like BackColor, ForeColor, Font, etc.

C#
void OnAmbientPropertyChanged(RadProperty property)
Parameters:propertyRadProperty

OnCaptureChangeRequested(RadElement, bool)

C#
bool OnCaptureChangeRequested(RadElement element, bool capture)
Parameters:elementRadElementcaptureboolReturns:

bool

OnDisplayPropertyChanged(RadPropertyChangedEventArgs)

C#
void OnDisplayPropertyChanged(RadPropertyChangedEventArgs e)
Parameters:eRadPropertyChangedEventArgs

OnFocusRequested(RadElement)

C#
bool OnFocusRequested(RadElement element)
Parameters:elementRadElementReturns:

bool

RegisterHostedControl(RadHostItem)

C#
void RegisterHostedControl(RadHostItem hostElement)
Parameters:hostElementRadHostItem

ResumeUpdate()

C#
void ResumeUpdate()

SuspendUpdate()

C#
void SuspendUpdate()

UnregisterHostedControl(RadHostItem, bool)

C#
void UnregisterHostedControl(RadHostItem hostElement, bool removeControl)
Parameters:hostElementRadHostItemremoveControlbool

Events

ThemeNameChanged

C#
event ThemeNameChangedEventHandler ThemeNameChanged

ToolTipTextNeeded

C#
event ToolTipTextNeededEventHandler ToolTipTextNeeded
In this article
DefinitionPropertiesBehaviorElementTreeImageListImageScalingSizeInitializingIsDesignModeNameRootElementSmallImageListSmallImageScalingSizeThemeClassNameThemeNameMethodsCallOnMouseCaptureChanged(EventArgs)CallOnScreenTipNeeded(object, ScreenTipNeededEventArgs)CallOnThemeNameChanged(ThemeNameChangedEventArgs)CallOnToolTipTextNeeded(object, ToolTipTextNeededEventArgs)ControlDefinesThemeForElement(RadElement)ControlThemeChangedCallback()CreateChildItems(RadElement)CreateRootElement()GetAmbientPropertyValue(RadProperty)GetShowFocusCues()InitializeRootElement(RootRadElement)InvalidateElement(RadElement, Rectangle)InvalidateElement(RadElement)InvalidateIfNotSuspended()LoadElementTree()LoadElementTree(Size)OnAmbientPropertyChanged(RadProperty)OnCaptureChangeRequested(RadElement, bool)OnDisplayPropertyChanged(RadPropertyChangedEventArgs)OnFocusRequested(RadElement)RegisterHostedControl(RadHostItem)ResumeUpdate()SuspendUpdate()UnregisterHostedControl(RadHostItem, bool)EventsThemeNameChangedToolTipTextNeeded
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