Contains COM definitions for the control's public interface More...

Classes
struct	FAILEDIMAGEDETAILS
	Describes an image that failed to draw More...
struct	RECTANGLE
	Holds the coordinates of a rectangle's opposing corners More...
interface	IVirtualTreeViewItem
	Wraps a not existing item More...
interface	ITreeViewItem
	Wraps an existing item More...
interface	ITreeViewItems
	Manages a collection of `TreeViewItem` objects More...
interface	ITreeViewItemContainer
	Manages a collection of `TreeViewItem` objects More...
interface	IOLEDataObject
	Wraps the `IDataObject` interface More...
interface	IExplorerTreeView
	The main interface More...
interface	_IExplorerTreeViewEvents
	The `ExplorerTreeView` class' events interface More...
class	ExplorerTreeView
	The `ExplorerTreeView` class More...
interface	_IVirtualTreeViewItemEvents
	The `VirtualTreeViewItem` class' events interface More...
class	VirtualTreeViewItem
	The `VirtualTreeViewItem` class More...
interface	_ITreeViewItemEvents
	The `TreeViewItem` class' events interface More...
class	TreeViewItem
	The `TreeViewItem` class More...
interface	_ITreeViewItemsEvents
	The `TreeViewItems` class' events interface More...
class	TreeViewItems
	The `TreeViewItems` class More...
interface	_ITreeViewItemContainerEvents
	The `TreeViewItemContainer` class' events interface More...
class	TreeViewItemContainer
	The `TreeViewItemContainer` class More...
interface	_IOLEDataObjectEvents
	The `OLEDataObject` class' events interface More...
class	OLEDataObject
	The `OLEDataObject` class More...

Typedefs
typedef enum ExTVwLibU::AppearanceConstants	AppearanceConstants
	Constants used with the `Appearance` property
typedef enum ExTVwLibU::BorderStyleConstants	BorderStyleConstants
	Constants used with the `BorderStyle` property
typedef enum ExTVwLibU::BuiltInStateImagesConstants	BuiltInStateImagesConstants
	Flags used with the `BuiltInStateImages` property
typedef enum ExTVwLibU::CaretChangeCausedByConstants	CaretChangeCausedByConstants
	Constants used with the `CaretChanging` and `CaretChanged` events
typedef enum ExTVwLibU::CompareResultConstants	CompareResultConstants
	Constants used with the `CompareItems` event
typedef enum ExTVwLibU::CustomDrawItemStateConstants	CustomDrawItemStateConstants
	Flags used to identify item states during custom draw
typedef enum ExTVwLibU::CustomDrawReturnValuesConstants	CustomDrawReturnValuesConstants
	Flags used to control further custom draw processing
typedef enum ExTVwLibU::CustomDrawStageConstants	CustomDrawStageConstants
	Constants used to identify custom draw stages
typedef enum ExTVwLibU::DisabledEventsConstants	DisabledEventsConstants
	Flags used with the `DisabledEvents` property
typedef enum ExTVwLibU::DropDescriptionIconConstants	DropDescriptionIconConstants
	Constants used with the `IOLEDataObject::GetDropDescription` and IOLEDataObject::SetDropDescription methods
typedef enum ExTVwLibU::ExpansionStateConstants	ExpansionStateConstants
	Flags used with the `ITreeViewItem::ExpansionState` property
typedef enum ExTVwLibU::FailedAsyncDrawReturnValuesConstants	FailedAsyncDrawReturnValuesConstants
	Constants used with the `ItemAsynchronousDrawFailed` event
typedef enum ExTVwLibU::FilteredPropertyConstants	FilteredPropertyConstants
	Flags used with the `ITreeViewItems::Filter` property
typedef enum ExTVwLibU::FilterTypeConstants	FilterTypeConstants
	Flags used with the `ITreeViewItems::FilterType` property
typedef enum ExTVwLibU::HasExpandoConstants	HasExpandoConstants
	Constants used with the `ITreeViewItem::HasExpando` property
typedef enum ExTVwLibU::HitTestConstants	HitTestConstants
	Flags used with the `HitTest` method
typedef enum ExTVwLibU::HotTrackingConstants	HotTrackingConstants
	Constants used with the `HotTracking` property
typedef enum ExTVwLibU::ImageDrawingEffectsConstants	ImageDrawingEffectsConstants
	Flags used with the `FAILEDIMAGEDETAILS` type
typedef enum ExTVwLibU::ImageDrawingFailureReasonConstants	ImageDrawingFailureReasonConstants
	Constants used with the `ItemAsynchronousDrawFailed` event
typedef enum ExTVwLibU::ImageDrawingStyleConstants	ImageDrawingStyleConstants
	Flags used with the `FAILEDIMAGEDETAILS` type
typedef enum ExTVwLibU::ImageListConstants	ImageListConstants
	Constants used with the `IExplorerTreeView::hImageList` property
typedef enum ExTVwLibU::IMEModeConstants	IMEModeConstants
	Constants used with the `IMEMode` property
typedef enum ExTVwLibU::InsertAfterConstants	InsertAfterConstants
	Constants that may be used with the `ITreeViewItems::Add` method
typedef enum ExTVwLibU::InsertMarkPositionConstants	InsertMarkPositionConstants
	Constants that may be used with the `SetInsertMarkPosition` and `GetInsertMarkPosition` methods
typedef enum ExTVwLibU::ItemBoundingBoxDefinitionConstants	ItemBoundingBoxDefinitionConstants
	Flags used with the `ItemBoundingBoxDefinition` property
typedef enum ExTVwLibU::ItemIdentifierTypeConstants	ItemIdentifierTypeConstants
	Constants used to identify items within an `ITreeViewItems` collection
typedef enum ExTVwLibU::ItemRectangleTypeConstants	ItemRectangleTypeConstants
	Constants used with the `ITreeViewItem::GetRectangle` method
typedef enum ExTVwLibU::LineStyleConstants	LineStyleConstants
	Constants used with the `LineStyle` property
typedef enum ExTVwLibU::MousePointerConstants	MousePointerConstants
	Constants used with the `MousePointer` property
typedef enum ExTVwLibU::OLEActionToContinueWithConstants	OLEActionToContinueWithConstants
	Constants used with the `OLEQueryContinueDrag` event
typedef enum ExTVwLibU::OLEDragImageStyleConstants	OLEDragImageStyleConstants
	Constants used with the `OLEDragImageStyle` property
typedef enum ExTVwLibU::OLEDropEffectConstants	OLEDropEffectConstants
	Constants used with OLE drag'n'drop
typedef enum ExTVwLibU::RequestedInfoConstants	RequestedInfoConstants
	Flags used with the `ItemGetDisplayInfo` event
typedef enum ExTVwLibU::RightToLeftConstants	RightToLeftConstants
	Flags used with `RightToLeft` property
typedef enum ExTVwLibU::ScrollBarsConstants	ScrollBarsConstants
	Constants used with `ScrollBars` property
typedef enum ExTVwLibU::SingleExpandConstants	SingleExpandConstants
	Constants used with `SingleExpand` property
typedef enum ExTVwLibU::SortByConstants	SortByConstants
	Constants used with the `SortItems` and `ITreeViewItem::SortSubItems` methods
typedef enum ExTVwLibU::SortOrderConstants	SortOrderConstants
	Constants used with the `SortOrder` property
typedef enum ExTVwLibU::StateImageChangeCausedByConstants	StateImageChangeCausedByConstants
	Constants used with the `ItemStateImageChanging` and `ItemStateImageChanged` events
typedef enum ExTVwLibU::TextParsingFunctionConstants	TextParsingFunctionConstants
	Constants used with the `TextParsingFlags` property
typedef enum ExTVwLibU::TreeViewStyleConstants	TreeViewStyleConstants
	Flags used with `TreeViewStyle` property
typedef struct ExTVwLibU::FAILEDIMAGEDETAILS	FAILEDIMAGEDETAILS
	Describes an image that failed to draw
typedef struct ExTVwLibU::RECTANGLE	RECTANGLE
	Holds the coordinates of a rectangle's opposing corners

Enumerations
enum	AppearanceConstants { a2D, a3D, a3DLight }
	Constants used with the `Appearance` property More...
enum	BorderStyleConstants { bsNone, bsFixedSingle }
	Constants used with the `BorderStyle` property More...
enum	BuiltInStateImagesConstants { bisiSelectedAndUnselected = 0x00, bisiIndeterminate = 0x01, bisiSelectedDimmed = 0x02, bisiExcluded = 0x04 }
	Flags used with the `BuiltInStateImages` property More...
enum	CaretChangeCausedByConstants { cccbUnknown, cccbMouse, cccbKeyboard, cccbInternal }
	Constants used with the `CaretChanging` and `CaretChanged` events More...
enum	CompareResultConstants { crFirstSecond = -1, crEqual = 0, crSecondFirst = 1 }
	Constants used with the `CompareItems` event More...
enum	CustomDrawItemStateConstants { cdisSelected = 0x1, cdisGrayed = 0x2, cdisDisabled = 0x4, cdisChecked = 0x8, cdisFocus = 0x10, cdisDefault = 0x20, cdisHot = 0x40, cdisMarked = 0x80, cdisIndeterminate = 0x100, cdisShowKeyboardCues = 0x200, cdisNearHot = 0x400, cdisOtherSideHot = 0x800, cdisDropHilited = 0x1000 }
	Flags used to identify item states during custom draw More...
enum	CustomDrawReturnValuesConstants { cdrvDoDefault = 0x0, cdrvNewFont = 0x2, cdrvSkipDefault = 0x4, cdrvDoErase = 0x8, cdrvNotifyPostPaint = 0x10, cdrvNotifyItemDraw = 0x20, cdrvNotifySubItemDraw = 0x20, cdrvNotifyPostErase = 0x40, cdrvNotifyItemErase = 0x80, cdrvSkipPostPaint = 0x100, cdrvNoImages = 0x10000 }
	Flags used to control further custom draw processing More...
enum	CustomDrawStageConstants { cdsPrePaint = 0x1, cdsPostPaint = 0x2, cdsPreErase = 0x3, cdsPostErase = 0x4, cdsItem = 0x10000, cdsItemPrePaint = cdsItem \| cdsPrePaint, cdsItemPostPaint = cdsItem \| cdsPostPaint, cdsItemPreErase = cdsItem \| cdsPreErase, cdsItemPostErase = cdsItem \| cdsPostErase, cdsSubItem = 0x20000, cdsSubItemPrePaint = cdsSubItem \| cdsItemPrePaint, cdsSubItemPostPaint = cdsSubItem \| cdsItemPostPaint }
	Constants used to identify custom draw stages More...
enum	DisabledEventsConstants { deTreeMouseEvents = 0x01, deTreeClickEvents = 0x02, deEditMouseEvents = 0x04, deTreeKeyboardEvents = 0x08, deEditKeyboardEvents = 0x10, deItemInsertionEvents = 0x20, deItemDeletionEvents = 0x40, deFreeItemData = 0x80, deCustomDraw = 0x100, deItemGetInfoTipText = 0x200, deItemSelectionChangingEvents = 0x40000 }
	Flags used with the `DisabledEvents` property More...
enum	DropDescriptionIconConstants { ddiNone = -1, ddiNoDrop = 0, ddiCopy = 1, ddiMove = 2, ddiLink = 4, ddiMetadataChange = 6, ddiWarning = 7, ddiUseDefault = 8 }
	Constants used with the `IOLEDataObject::GetDropDescription` and IOLEDataObject::SetDropDescription methods More...
enum	ExpansionStateConstants { esNeverWasExpanded = 0x0, esIsExpanded = 0x20, esWasExpandedOnce = 0x40, esIsPartiallyExpanded = 0x80 }
	Flags used with the `ITreeViewItem::ExpansionState` property More...
enum	FailedAsyncDrawReturnValuesConstants { fadrvDrawImageSynchronously = 0x00000000, fadrvDrawNoImage = 0x00000001, fadrvDrawNewImageAsynchronously = 0x00000002 }
	Constants used with the `ItemAsynchronousDrawFailed` event More...
enum	FilteredPropertyConstants { fpBold = 0, fpExpandedIconIndex = 15, fpExpansionState = 2, fpGhosted = 1, fpGrayed = 16, fpHandle = 3, fpHasExpando = 5, fpHeightIncrement = 6, fpIconIndex = 4, fpItemData = 7, fpLevel = 12, fpOverlayIndex = 8, fpParentItem = 13, fpSelected = 9, fpSelectedIconIndex = 14, fpStateImageIndex = 10, fpText = 11, fpVirtual = 17 }
	Flags used with the `ITreeViewItems::Filter` property More...
enum	FilterTypeConstants { ftDeactivated, ftIncluding, ftExcluding }
	Flags used with the `ITreeViewItems::FilterType` property More...
enum	HasExpandoConstants { heAuto = -2, heCallback = -1, heNo = 0, heYes = 1 }
	Constants used with the `ITreeViewItem::HasExpando` property More...
enum	HitTestConstants { htBelowLastItem = 0x0001, htItemIcon = 0x0002, htItemLabel = 0x0004, htItem = 0x0046, htItemIndent = 0x0008, htItemExpando = 0x0010, htItemRight = 0x0020, htItemStateImage = 0x0040, htAbove = 0x0100, htBelow = 0x0200, htToRight = 0x0400, htToLeft = 0x0800 }
	Flags used with the `HitTest` method More...
enum	HotTrackingConstants { htrNone, htrNormal, htrWinXPStyle }
	Constants used with the `HotTracking` property More...
enum	ImageDrawingEffectsConstants { ideNormal = 0x00000000, ideGlow = 0x00000001, ideShadow = 0x00000002, ideGrayscale = 0x00000004, ideAlphaBlending = 0x00000008 }
	Flags used with the `FAILEDIMAGEDETAILS` type More...
enum	ImageDrawingFailureReasonConstants { idfrImageHasLowQuality = 0x00000001, idfrOverlayHasLowQuality = 0x00000010, idfrImageNotPresent = 0x8000000A, idfrQualityMismatch = 0x00000000 }
	Constants used with the `ItemAsynchronousDrawFailed` event More...
enum	ImageDrawingStyleConstants { idsNormal = 0x00000000, idsTransparent = 0x00000001, idsBlend25 = 0x00000002, idsBlend50 = 0x00000004, idsMask = 0x00000010, idsImage = 0x00000020, idsUseRasterOperationCode = 0x00000040, idsPreserveAlphaChannel = 0x00001000, idsScale = 0x00002000, idsDPIScale = 0x00004000, idsDrawAsynchronously = 0x00008000 }
	Flags used with the `FAILEDIMAGEDETAILS` type More...
enum	ImageListConstants { ilItems = 1, ilHighResolution = 4, ilState = 6 }
	Constants used with the `IExplorerTreeView::hImageList` property More...
enum	IMEModeConstants { imeInherit = -1, imeNoControl = 0, imeOn = 1, imeOff = 2, imeDisable = 3, imeHiragana = 4, imeKatakana = 5, imeKatakanaHalf = 6, imeAlphaFull = 7, imeAlpha = 8, imeHangulFull = 9, imeHangul = 10 }
	Constants used with the `IMEMode` property More...
enum	InsertAfterConstants { iaFirst = 0xFFFF0001, iaLast = 0xFFFF0002, iaSort = 0xFFFF0003 }
	Constants that may be used with the `ITreeViewItems::Add` method More...
enum	InsertMarkPositionConstants { impNowhere = 0, impBefore = 1, impAfter = 2, impDontChange = 3 }
	Constants that may be used with the `SetInsertMarkPosition` and `GetInsertMarkPosition` methods More...
enum	ItemBoundingBoxDefinitionConstants { ibbdItemExpando = htItemExpando, ibbdItemIcon = htItemIcon, ibbdItemIndent = htItemIndent, ibbdItemLabel = htItemLabel, ibbdItemRight = htItemRight, ibbdItemStateImage = htItemStateImage }
	Flags used with the `ItemBoundingBoxDefinition` property More...
enum	ItemIdentifierTypeConstants { iitID, iitHandle, iitAccessibilityID }
	Constants used to identify items within an `ITreeViewItems` collection More...
enum	ItemRectangleTypeConstants { irtItem = 0, irtItemRow = 1, irtItemExpando = 2 }
	Constants used with the `ITreeViewItem::GetRectangle` method More...
enum	LineStyleConstants { lsLinesAtItem, lsLinesAtRoot }
	Constants used with the `LineStyle` property More...
enum	MousePointerConstants { mpDefault, mpArrow, mpCross, mpIBeam, mpIcon, mpSize, mpSizeNESW, mpSizeNS, mpSizeNWSE, mpSizeEW, mpUpArrow, mpHourglass, mpNoDrop, mpArrowHourglass, mpArrowQuestion, mpSizeAll, mpHand, mpInsertMedia, mpScrollAll, mpScrollN, mpScrollNE, mpScrollE, mpScrollSE, mpScrollS, mpScrollSW, mpScrollW, mpScrollNW, mpScrollNS, mpScrollEW, mpCustom = 0x63 }
	Constants used with the `MousePointer` property More...
enum	OLEActionToContinueWithConstants { oatcwContinue = 0x0, oatcwCancel = 0x40101, oatcwDrop = 0x40100 }
	Constants used with the `OLEQueryContinueDrag` event More...
enum	OLEDragImageStyleConstants { odistClassic, odistAeroIfAvailable }
	Constants used with the `OLEDragImageStyle` property More...
enum	OLEDropEffectConstants { odeNone = 0, odeCopy = 1, odeMove = 2, odeLink = 4, odeCopyOrMove = odeCopy \| odeMove, odeScroll = 0x80000000 }
	Constants used with OLE drag'n'drop More...
enum	RequestedInfoConstants { riItemText = 0x0001, riIconIndex = 0x0002, riSelectedIconIndex = 0x0004, riExpandedIconIndex = 0x0008, riHasExpando = 0x0080 }
	Flags used with the `ItemGetDisplayInfo` event More...
enum	RightToLeftConstants { rtlText = 1, rtlLayout = 2 }
	Flags used with `RightToLeft` property More...
enum	ScrollBarsConstants { sbNone, sbVerticalOnly, sbNormal }
	Constants used with `ScrollBars` property More...
enum	SingleExpandConstants { seNone, seNormal, seWinXPStyle }
	Constants used with `SingleExpand` property More...
enum	SortByConstants { sobNone = -1, sobShell = 0, sobText, sobSelectionState, sobStateImageIndex, sobCustom, sobNumericIntText, sobNumericFloatText, sobCurrencyText, sobDateTimeText }
	Constants used with the `SortItems` and `ITreeViewItem::SortSubItems` methods More...
enum	SortOrderConstants { soAscending, soDescending }
	Constants used with the `SortOrder` property More...
enum	StateImageChangeCausedByConstants { siccbMouse, siccbKeyboard, siccbCode }
	Constants used with the `ItemStateImageChanging` and `ItemStateImageChanged` events More...
enum	TextParsingFunctionConstants { tpfCompareString, tpfVarFromStr }
	Constants used with the `TextParsingFlags` property More...
enum	TreeViewStyleConstants { tvsExpandos = 1, tvsLines = 2 }
	Flags used with `TreeViewStyle` property More...

Detailed Description

Contains COM definitions for the control's public interface

This is the Unicode version of the ExplorerTreeView COM library.

Typedef Documentation

typedef enum ExTVwLibU::AppearanceConstants AppearanceConstants

Constants used with the Appearance property

See Also: IExplorerTreeView::Appearance

typedef enum ExTVwLibU::BorderStyleConstants BorderStyleConstants

Constants used with the BorderStyle property

See Also: IExplorerTreeView::BorderStyle

typedef enum ExTVwLibU::BuiltInStateImagesConstants BuiltInStateImagesConstants

Flags used with the BuiltInStateImages property

See Also: IExplorerTreeView::BuiltInStateImages

typedef enum ExTVwLibU::CaretChangeCausedByConstants CaretChangeCausedByConstants

Constants used with the CaretChanging and CaretChanged events

See Also: _IExplorerTreeViewEvents::CaretChanging, _IExplorerTreeViewEvents::CaretChanged

typedef enum ExTVwLibU::CompareResultConstants CompareResultConstants

Constants used with the CompareItems event

See Also: _IExplorerTreeViewEvents::CompareItems

typedef enum ExTVwLibU::CustomDrawItemStateConstants CustomDrawItemStateConstants

Flags used to identify item states during custom draw

See Also: CustomDrawStageConstants, CustomDrawReturnValuesConstants, _IExplorerTreeViewEvents::CustomDraw

typedef enum ExTVwLibU::CustomDrawReturnValuesConstants CustomDrawReturnValuesConstants

Flags used to control further custom draw processing

See Also: CustomDrawItemStateConstants, CustomDrawStageConstants, _IExplorerTreeViewEvents::CustomDraw

typedef enum ExTVwLibU::CustomDrawStageConstants CustomDrawStageConstants

Constants used to identify custom draw stages

See Also: CustomDrawItemStateConstants, CustomDrawReturnValuesConstants, _IExplorerTreeViewEvents::CustomDraw

typedef enum ExTVwLibU::DisabledEventsConstants DisabledEventsConstants

Flags used with the DisabledEvents property

See Also: IExplorerTreeView::DisabledEvents

typedef enum ExTVwLibU::DropDescriptionIconConstants DropDescriptionIconConstants

Constants used with the IOLEDataObject::GetDropDescription and IOLEDataObject::SetDropDescription methods

See Also: IOLEDataObject::GetDropDescription, IOLEDataObject::SetDropDescription

typedef enum ExTVwLibU::ExpansionStateConstants ExpansionStateConstants

Flags used with the ITreeViewItem::ExpansionState property

See Also: ITreeViewItem::ExpansionState, IVirtualTreeViewItem::ExpansionState

typedef enum ExTVwLibU::FailedAsyncDrawReturnValuesConstants FailedAsyncDrawReturnValuesConstants

Constants used with the ItemAsynchronousDrawFailed event

See Also: _IExplorerTreeViewEvents::ItemAsynchronousDrawFailed

typedef enum ExTVwLibU::FilteredPropertyConstants FilteredPropertyConstants

Flags used with the ITreeViewItems::Filter property

See Also: ITreeViewItems::Filter

typedef enum ExTVwLibU::FilterTypeConstants FilterTypeConstants

Flags used with the ITreeViewItems::FilterType property

See Also: ITreeViewItems::FilterType

typedef enum ExTVwLibU::HasExpandoConstants HasExpandoConstants

Constants used with the ITreeViewItem::HasExpando property

See Also: ITreeViewItem::HasExpando, IVirtualTreeViewItem::HasExpando, IExplorerTreeView::FadeExpandos

typedef enum ExTVwLibU::HitTestConstants HitTestConstants

Flags used with the HitTest method

See Also: IExplorerTreeView::HitTest

typedef enum ExTVwLibU::HotTrackingConstants HotTrackingConstants

Constants used with the HotTracking property

See Also: IExplorerTreeView::HotTracking

typedef enum ExTVwLibU::ImageDrawingEffectsConstants ImageDrawingEffectsConstants

Flags used with the FAILEDIMAGEDETAILS type

See Also: FAILEDIMAGEDETAILS

typedef enum ExTVwLibU::ImageDrawingFailureReasonConstants ImageDrawingFailureReasonConstants

Constants used with the ItemAsynchronousDrawFailed event

See Also: _IExplorerTreeViewEvents::ItemAsynchronousDrawFailed

typedef enum ExTVwLibU::ImageDrawingStyleConstants ImageDrawingStyleConstants

Flags used with the FAILEDIMAGEDETAILS type

See Also: FAILEDIMAGEDETAILS

typedef enum ExTVwLibU::ImageListConstants ImageListConstants

Constants used with the IExplorerTreeView::hImageList property

See Also: IExplorerTreeView::hImageList

typedef enum ExTVwLibU::IMEModeConstants IMEModeConstants

Constants used with the IMEMode property

See Also: IExplorerTreeView::IMEMode, IExplorerTreeView::EditIMEMode

typedef enum ExTVwLibU::InsertAfterConstants InsertAfterConstants

Constants that may be used with the ITreeViewItems::Add method

Constants that may be used for the insertAfter parameter of the ITreeViewItems::Add method.

See Also: ITreeViewItems::Add

typedef enum ExTVwLibU::InsertMarkPositionConstants InsertMarkPositionConstants

Constants that may be used with the SetInsertMarkPosition and GetInsertMarkPosition methods

Constants that may be used for the relativePosition parameter of the SetInsertMarkPosition and GetInsertMarkPosition methods.

See Also: IExplorerTreeView::SetInsertMarkPosition, IExplorerTreeView::GetInsertMarkPosition

typedef enum ExTVwLibU::ItemBoundingBoxDefinitionConstants ItemBoundingBoxDefinitionConstants

Flags used with the ItemBoundingBoxDefinition property

See Also: IExplorerTreeView::ItemBoundingBoxDefinition

typedef enum ExTVwLibU::ItemIdentifierTypeConstants ItemIdentifierTypeConstants

Constants used to identify items within an ITreeViewItems collection

See Also: ITreeViewItems

typedef enum ExTVwLibU::ItemRectangleTypeConstants ItemRectangleTypeConstants

Constants used with the ITreeViewItem::GetRectangle method

See Also: ITreeViewItem::GetRectangle

typedef enum ExTVwLibU::LineStyleConstants LineStyleConstants

Constants used with the LineStyle property

See Also: IExplorerTreeView::LineStyle

typedef enum ExTVwLibU::MousePointerConstants MousePointerConstants

Constants used with the MousePointer property

See Also: IExplorerTreeView::MousePointer

typedef enum ExTVwLibU::OLEActionToContinueWithConstants OLEActionToContinueWithConstants

Constants used with the OLEQueryContinueDrag event

See Also: _IExplorerTreeViewEvents::OLEQueryContinueDrag, _IExplorerTreeViewEvents::OLEGiveFeedback, IExplorerTreeView::OLEDrag

typedef enum ExTVwLibU::OLEDragImageStyleConstants OLEDragImageStyleConstants

Constants used with the OLEDragImageStyle property

See Also: IExplorerTreeView::OLEDragImageStyle

typedef enum ExTVwLibU::OLEDropEffectConstants OLEDropEffectConstants

Constants used with OLE drag'n'drop

See Also: _IExplorerTreeViewEvents::OLEDragEnter, _IExplorerTreeViewEvents::OLEDragMouseMove, _IExplorerTreeViewEvents::OLEDragDrop, IExplorerTreeView::OLEDrag

typedef enum ExTVwLibU::RequestedInfoConstants RequestedInfoConstants

Flags used with the ItemGetDisplayInfo event

See Also: _IExplorerTreeViewEvents::ItemGetDisplayInfo

typedef enum ExTVwLibU::RightToLeftConstants RightToLeftConstants

Flags used with RightToLeft property

See Also: IExplorerTreeView::RightToLeft

typedef enum ExTVwLibU::ScrollBarsConstants ScrollBarsConstants

Constants used with ScrollBars property

See Also: IExplorerTreeView::ScrollBars

typedef enum ExTVwLibU::SingleExpandConstants SingleExpandConstants

Constants used with SingleExpand property

See Also: IExplorerTreeView::SingleExpand

typedef enum ExTVwLibU::SortByConstants SortByConstants

Constants used with the SortItems and ITreeViewItem::SortSubItems methods

See Also: IExplorerTreeView::SortItems, ITreeViewItem::SortSubItems, _IExplorerTreeViewEvents::CompareItems

typedef enum ExTVwLibU::SortOrderConstants SortOrderConstants

Constants used with the SortOrder property

See Also: IExplorerTreeView::SortOrder

typedef enum ExTVwLibU::StateImageChangeCausedByConstants StateImageChangeCausedByConstants

Constants used with the ItemStateImageChanging and ItemStateImageChanged events

See Also: _IExplorerTreeViewEvents::ItemStateImageChanging, _IExplorerTreeViewEvents::ItemStateImageChanged

typedef enum ExTVwLibU::TextParsingFunctionConstants TextParsingFunctionConstants

Constants used with the TextParsingFlags property

See Also: IExplorerTreeView::TextParsingFlags

typedef enum ExTVwLibU::TreeViewStyleConstants TreeViewStyleConstants

Flags used with TreeViewStyle property

See Also: IExplorerTreeView::TreeViewStyle

typedef struct ExTVwLibU::FAILEDIMAGEDETAILS FAILEDIMAGEDETAILS

Describes an image that failed to draw

See Also: _IExplorerTreeViewEvents::ItemAsynchronousDrawFailed

typedef struct ExTVwLibU::RECTANGLE RECTANGLE

Holds the coordinates of a rectangle's opposing corners

See Also: _IExplorerTreeViewEvents::CustomDraw

Enumeration Type Documentation

enum AppearanceConstants

Constants used with the Appearance property

See Also: IExplorerTreeView::Appearance

Enumerator:

a2D	The control is drawn with a flat border.
a3D	The control is drawn with a normal 3D border.
a3DLight	The control is drawn with a light 3D border.

enum BorderStyleConstants

Constants used with the BorderStyle property

See Also: IExplorerTreeView::BorderStyle

Enumerator:

bsNone	The control is drawn without an inner border.
bsFixedSingle	The control is drawn with an inner border.

enum BuiltInStateImagesConstants

Flags used with the BuiltInStateImages property

See Also: IExplorerTreeView::BuiltInStateImages

Enumerator:

bisiSelectedAndUnselected	The built-in state imagelist contains one image for the state "selected" and one for "unselected". Remarks These two state images are always part of the built-in state imagelist.
bisiIndeterminate	The built-in state imagelist contains an image for the state "indeterminate". Remarks Requires comctl32.dll version 6.10 or higher.
bisiSelectedDimmed	The built-in state imagelist contains an additional image for the state "selected", that appears dimmed. Remarks Requires comctl32.dll version 6.10 or higher.
bisiExcluded	The built-in state imagelist contains an image for the state "excluded". Remarks Requires comctl32.dll version 6.10 or higher.

enum CaretChangeCausedByConstants

Constants used with the CaretChanging and CaretChanged events

See Also: _IExplorerTreeViewEvents::CaretChanging, _IExplorerTreeViewEvents::CaretChanged

Enumerator:

cccbUnknown	The caret change was caused by an unknown event.
cccbMouse	The caret change was caused by mouse input.
cccbKeyboard	The caret change was caused by keyboard input.
cccbInternal	The caret change was caused by the control itself.

enum CompareResultConstants

Constants used with the CompareItems event

See Also: _IExplorerTreeViewEvents::CompareItems

Enumerator:

crFirstSecond	The first item should precede the second.
crEqual	The two items are equivalent.
crSecondFirst	The first item should follow the second.

enum CustomDrawItemStateConstants

Flags used to identify item states during custom draw

See Also: CustomDrawStageConstants, CustomDrawReturnValuesConstants, _IExplorerTreeViewEvents::CustomDraw

Enumerator:

cdisSelected	The item is selected. \par Used in following samples: The "Disabled Items" sample
cdisGrayed	The item is grayed. Remarks Current versions of Windows probably do not use this flag for treeview controls.
cdisDisabled	The item is disabled. Remarks Current versions of Windows probably do not use this flag for treeview controls.
cdisChecked	The item is checked. Remarks Current versions of Windows probably do not use this flag for treeview controls.
cdisFocus	The item has the keyboard focus. \par Used in following samples: The "Fonts and Colors" sample
cdisDefault	The item is in its default state.
cdisHot	The item is currently under the mouse cursor. See Also IExplorerTreeView::HotTracking
cdisMarked	The item is marked. Remarks Current versions of Windows probably do not use this flag for treeview controls.
cdisIndeterminate	The item is in an indeterminate state. Remarks Current versions of Windows probably do not use this flag for treeview controls.
cdisShowKeyboardCues	The item is a keyboard cue. Remarks Requires comctl32.dll version 6.0 or higher. Current versions of Windows probably do not use this flag for treeview controls.
cdisNearHot	The item is part of a control that is currently under the mouse pointer ("hot"), but the item is not "hot" itself. Remarks Requires comctl32.dll version 6.10 or higher. Current versions of Windows probably do not use this flag for treeview controls.
cdisOtherSideHot	The item is part of a split button that is currently under the mouse pointer ("hot"), but the item is not "hot" itself. Remarks Requires comctl32.dll version 6.10 or higher. Current versions of Windows probably do not use this flag for treeview controls.
cdisDropHilited	The item is highlighted as a drop target. Remarks Requires comctl32.dll version 6.10 or higher. Current versions of Windows probably do not use this flag for treeview controls.

enum CustomDrawReturnValuesConstants

Flags used to control further custom draw processing

See Also: CustomDrawItemStateConstants, CustomDrawStageConstants, _IExplorerTreeViewEvents::CustomDraw

Enumerator:

cdrvDoDefault	Don't use custom draw. Advises the control to draw itself and to not raise any further custom draw events during the current paint cycle. \par Used in following samples: All custom draw samples
cdrvNewFont	Use different font and colors. Advises the control to draw the item using the specified font and colors. \par Used in following samples: The "Fonts and Colors" sample \remarks This flag is valid if the custom draw stage equals \c cdsItemPrePaint.
cdrvSkipDefault	Don't draw the item. Advises the control to not draw the item. Use this to draw the item entirely yourself. Remarks This flag is valid if the custom draw stage equals `cdsItemPrePaint`.
cdrvDoErase	Draw the background only. Advises the control to draw the background only. Remarks Requires comctl32.dll version 6.10 or higher. This flag is valid if the custom draw stage equals `cdsPrePaint`.
cdrvNotifyPostPaint	Fire the custom draw event after drawing took place. Advises the control to fire the custom draw event after drawing took place. \par Used in following samples: The "Fonts and Colors" sample \remarks This flag is valid if the custom draw stage equals \c cdsPrePaint.
cdrvNotifyItemDraw	Fire the custom draw event for item related drawing operations. \par Used in following samples: All custom draw samples \remarks This flag is valid if the custom draw stage equals \c cdsPrePaint.
cdrvNotifySubItemDraw	Fire the custom draw event for sub-item related drawing operations. Remarks This flag is not valid for a treeview control. It's used with listview controls and simply defined for completeness.
cdrvNotifyPostErase	Fire the custom draw event after erasing took place. Advises the control to fire the custom draw event after erasing took place. Remarks This flag is valid if the custom draw stage equals `cdsPrePaint`.
cdrvNotifyItemErase	Fire the custom draw event for item related erasing operations. Remarks This flag is valid if the custom draw stage equals `cdsPrePaint`.
cdrvSkipPostPaint	Don't draw the focus rectangle. Advises the control to not draw the focus rectangle. Remarks Requires comctl32.dll version 6.10 or higher. This flag is valid if the custom draw stage equals `cdsPrePaint`.
cdrvNoImages	Don't draw icons or state images. Advises the control to not draw any images for the specified treeview item. The space simply will be left blank. Remarks This flag is valid if the custom draw stage equals `cdsItemPrePaint`.

enum CustomDrawStageConstants

Constants used to identify custom draw stages

See Also: CustomDrawItemStateConstants, CustomDrawReturnValuesConstants, _IExplorerTreeViewEvents::CustomDraw

Enumerator:

cdsPrePaint	Before the painting cycle begins. \par Used in following samples: All custom draw samples
cdsPostPaint	After the painting cycle is complete.
cdsPreErase	Before the erasing cycle begins.
cdsPostErase	After the erasing cycle is complete.
cdsItem	The event affects a single item only and not the whole control.
cdsItemPrePaint	Before an item is drawn. \par Used in following samples: The "Fonts and Colors" sample
cdsItemPostPaint	After an item has been drawn. \par Used in following samples: The "Fonts and Colors" sample
cdsItemPreErase	Before an item is erased.
cdsItemPostErase	After an item has been erased.
cdsSubItem	The event affects a single sub-item only and not the whole item. Remarks This flag is not valid for a treeview control. It's used with listview controls and simply defined for completeness.
cdsSubItemPrePaint	Before a sub-item is drawn. Remarks This flag is not valid for a treeview control. It's used with listview controls and simply defined for completeness.
cdsSubItemPostPaint	After a sub-item has been drawn. Remarks This flag is not valid for a treeview control. It's used with listview controls and simply defined for completeness.

enum DisabledEventsConstants

Flags used with the DisabledEvents property

See Also: IExplorerTreeView::DisabledEvents

Enumerator:

deTreeMouseEvents	Mouse events concerning the control itself (not the label-edit control) won't be fired. The following events won't be fired: `MouseDown`, `MouseUp`, `MClick`, `MouseEnter`, `MouseHover`, `MouseLeave`, `ItemMouseEnter`, `ItemMouseLeave`, `MouseMove` Attention Because the MouseDown and MouseUp events are required to provide the MClick event, it won't be fired anymore, too. See Also _IExplorerTreeViewEvents::MouseDown, _IExplorerTreeViewEvents::MouseUp, _IExplorerTreeViewEvents::MClick, _IExplorerTreeViewEvents::MouseEnter, _IExplorerTreeViewEvents::MouseHover, _IExplorerTreeViewEvents::MouseLeave, _IExplorerTreeViewEvents::ItemMouseEnter, _IExplorerTreeViewEvents::ItemMouseLeave, _IExplorerTreeViewEvents::MouseMove
deTreeClickEvents	Click events concerning the control itself (not the label-edit control) won't be fired. The following events won't be fired: `Click`, `DblClick`, `MClick`, `MDblClick`, `RClick`, `RDblClick` See Also _IExplorerTreeViewEvents::Click, _IExplorerTreeViewEvents::DblClick, _IExplorerTreeViewEvents::MClick, _IExplorerTreeViewEvents::MDblClick, _IExplorerTreeViewEvents::RClick, _IExplorerTreeViewEvents::RDblClick
deEditMouseEvents	Mouse events concerning the label-edit control won't be fired. The following events won't be fired: `EditMouseDown`, `EditMouseUp`, `EditMouseEnter`, `EditMouseHover`, `EditMouseLeave`, `EditMouseMove`, `EditClick`, `EditDblClick`, `EditMClick`, `EditMDblClick`, `EditRClick`, `EditRDblClick` See Also _IExplorerTreeViewEvents::EditMouseDown, _IExplorerTreeViewEvents::EditMouseUp, _IExplorerTreeViewEvents::EditMouseEnter, _IExplorerTreeViewEvents::EditMouseHover, _IExplorerTreeViewEvents::EditMouseLeave, _IExplorerTreeViewEvents::EditMouseMove, _IExplorerTreeViewEvents::EditClick, _IExplorerTreeViewEvents::EditDblClick, _IExplorerTreeViewEvents::EditMClick, _IExplorerTreeViewEvents::EditMDblClick, _IExplorerTreeViewEvents::EditRClick, _IExplorerTreeViewEvents::EditRDblClick
deTreeKeyboardEvents	Keyboard events concerning the control itself (not the label-edit control) won't be fired. The following events won't be fired: `KeyDown`, `KeyUp`, `KeyPress`, `IncrementalSearchStringChanging` See Also _IExplorerTreeViewEvents::KeyDown, _IExplorerTreeViewEvents::KeyUp, _IExplorerTreeViewEvents::KeyPress, _IExplorerTreeViewEvents::IncrementalSearchStringChanging
deEditKeyboardEvents	Keyboard events concerning the label-edit control won't be fired. The following events won't be fired: `EditKeyDown`, `EditKeyUp`, `EditKeyPress` See Also _IExplorerTreeViewEvents::EditKeyDown, _IExplorerTreeViewEvents::EditKeyUp, _IExplorerTreeViewEvents::EditKeyPress
deItemInsertionEvents	Events concerning item-insertions won't be fired. The following events won't be fired: `InsertingItem`, `InsertedItem` See Also _IExplorerTreeViewEvents::InsertingItem, _IExplorerTreeViewEvents::InsertedItem
deItemDeletionEvents	Events concerning item-deletions won't be fired. The following events won't be fired: `RemovingItem`, `RemovedItem` See Also _IExplorerTreeViewEvents::RemovingItem, _IExplorerTreeViewEvents::RemovedItem
deFreeItemData	The `FreeItemData` event won't be fired. The following event won't be fired: `FreeItemData` See Also _IExplorerTreeViewEvents::FreeItemData
deCustomDraw	The `CustomDraw` event won't be fired. The following event won't be fired: `CustomDraw` See Also _IExplorerTreeViewEvents::CustomDraw
deItemGetInfoTipText	The `ItemGetInfoTipText` event won't be fired. The following event won't be fired: `ItemGetInfoTipText` See Also _IExplorerTreeViewEvents::ItemGetInfoTipText, ITreeViewItem::DisplayInfoTip
deItemSelectionChangingEvents	Events concerning item selection changes won't be fired. The following events won't be fired: `ItemSelectionChanging`, `ItemSelectionChanged` See Also _IExplorerTreeViewEvents::ItemSelectionChanging, _IExplorerTreeViewEvents::ItemSelectionChanged

enum DropDescriptionIconConstants

Constants used with the IOLEDataObject::GetDropDescription and IOLEDataObject::SetDropDescription methods

See Also: IOLEDataObject::GetDropDescription, IOLEDataObject::SetDropDescription

Enumerator:

ddiNone	No drop description is displayed.
ddiNoDrop	The drop description icon that visualizes the `odeNone` drop effect is displayed.
ddiCopy	The drop description icon that visualizes the `odeCopy` drop effect is displayed.
ddiMove	The drop description icon that visualizes the `odeMove` drop effect is displayed.
ddiLink	The drop description icon that visualizes the `odeLink` drop effect is displayed.
ddiMetadataChange	The drop description icon that visualizes a drop, which causes a metadata change, is displayed.
ddiWarning	The drop description icon that visualizes a warning is displayed.
ddiUseDefault	The default drop description is displayed. Remarks Requires Windows 7 or newer.

enum ExpansionStateConstants

Flags used with the ITreeViewItem::ExpansionState property

See Also: ITreeViewItem::ExpansionState, IVirtualTreeViewItem::ExpansionState

Enumerator:

esNeverWasExpanded	The item is not and never was entirely or partially expanded.
esIsExpanded	The item is expanded.
esWasExpandedOnce	The item has been expanded at least one time.
esIsPartiallyExpanded	The item is partially expanded. The item is expanded, but the item button is a "+" instead of a "-".

enum FailedAsyncDrawReturnValuesConstants

Constants used with the ItemAsynchronousDrawFailed event

See Also: _IExplorerTreeViewEvents::ItemAsynchronousDrawFailed

Enumerator:

fadrvDrawImageSynchronously	Draw the same image with the same settings synchronously.
fadrvDrawNoImage	Don't draw an image.
fadrvDrawNewImageAsynchronously	Draw again asynchronously using the image specified by the `newImageToDraw` parameter of the `_IExplorerTreeViewEvents::ItemAsynchronousDrawFailed` event.

enum FilteredPropertyConstants

Flags used with the ITreeViewItems::Filter property

See Also: ITreeViewItems::Filter

Enumerator:

fpBold	Retrieve or set the filter that filters by the `Bold` property. See Also ITreeViewItem::Bold
fpExpandedIconIndex	Retrieve or set the filter that filters by the `ExpandedIconIndex` property. See Also ITreeViewItem::ExpandedIconIndex
fpExpansionState	Retrieve or set the filter that filters by the `ExpansionState` property. See Also ITreeViewItem::ExpansionState
fpGhosted	Retrieve or set the filter that filters by the `Ghosted` property. See Also ITreeViewItem::Ghosted
fpGrayed	Retrieve or set the filter that filters by the `Grayed` property. See Also ITreeViewItem::Grayed
fpHandle	Retrieve or set the filter that filters by the `Handle` property. See Also ITreeViewItem::Handle
fpHasExpando	Retrieve or set the filter that filters by the `HasExpando` property. See Also ITreeViewItem::HasExpando
fpHeightIncrement	Retrieve or set the filter that filters by the `HeightIncrement` property. See Also ITreeViewItem::HeightIncrement
fpIconIndex	Retrieve or set the filter that filters by the `IconIndex` property. See Also ITreeViewItem::IconIndex
fpItemData	Retrieve or set the filter that filters by the `ItemData` property. See Also ITreeViewItem::ItemData
fpLevel	Retrieve or set the filter that filters by the `Level` property. See Also ITreeViewItem::Level
fpOverlayIndex	Retrieve or set the filter that filters by the `OverlayIndex` property. See Also ITreeViewItem::OverlayIndex
fpParentItem	Retrieve or set the filter that filters by the `ParentItem` property. See Also ITreeViewItem::ParentItem
fpSelected	Retrieve or set the filter that filters by the `Selected` property. See Also ITreeViewItem::Selected
fpSelectedIconIndex	Retrieve or set the filter that filters by the `SelectedIconIndex` property. See Also ITreeViewItem::SelectedIconIndex
fpStateImageIndex	Retrieve or set the filter that filters by the `StateImageIndex` property. See Also ITreeViewItem::StateImageIndex
fpText	Retrieve or set the filter that filters by the `Text` property. See Also ITreeViewItem::Text
fpVirtual	Retrieve or set the filter that filters by the `Virtual` property. See Also ITreeViewItem::Virtual

enum FilterTypeConstants

Flags used with the ITreeViewItems::FilterType property

See Also: ITreeViewItems::FilterType

Enumerator:

ftDeactivated	The filter is deactivated.
ftIncluding	An item must match this filter to be in the collection.
ftExcluding	An item must not match this filter to be in the collection.

enum HasExpandoConstants

Constants used with the ITreeViewItem::HasExpando property

See Also: ITreeViewItem::HasExpando, IVirtualTreeViewItem::HasExpando, IExplorerTreeView::FadeExpandos

Enumerator:

heAuto	The control draws a button next to the item only if the item has children. Remarks Requires comctl32.dll version 6.0 or higher.
heCallback	The `ItemGetDisplayInfo` event is fired. The button to show is retrieved by firing the `ItemGetDisplayInfo` event if needed. See Also _IExplorerTreeViewEvents::ItemGetDisplayInfo
heNo	The control doesn't draw a button next to the item.
heYes	The control draws a button next to the item.

enum HitTestConstants

Flags used with the HitTest method

See Also: IExplorerTreeView::HitTest

Enumerator:

htBelowLastItem	Below the last item. The specified point lies inside the control's client area, but is below the last item.
htItemIcon	On an item's icon. The specified point lies on an item's icon.
htItemLabel	On an item's label. The specified point lies on an item's text label.
htItem	On an item. The specified point lies on an item's icon, state image or text label.
htItemIndent	On an item's indentation. The specified point lies on an item's indentation.
htItemExpando	On an item's expando. The specified point lies on an item's expando.
htItemRight	Right to the item. The specified point lies in the area to the right of an item.
htItemStateImage	On an item's state image. The specified point lies on an item's state image.
htAbove	Above the control's client area. The specified point lies above the control's client area.
htBelow	Below the control's client area. The specified point lies below the control's client area.
htToRight	To the right of the control's client area. The specified point lies to the right of the control's client area.
htToLeft	To the left of the control's client area. The specified point lies to the left of the control's client area.

enum HotTrackingConstants

Constants used with the HotTracking property

See Also: IExplorerTreeView::HotTracking

Enumerator:

htrNone

Hot tracking is entirely deactivated.

htrNormal

Common hot tracking is activated.

htrWinXPStyle

Windows XP style hot tracking is activated.

Windows XP style hot tracking differs from common hot tracking in that the mouse cursor won't switch to a pointing hand while located over an item.

enum ImageDrawingEffectsConstants

Flags used with the FAILEDIMAGEDETAILS type

See Also: FAILEDIMAGEDETAILS

Enumerator:

ideNormal	The image state is not modified.
ideGlow	Not supported; defined for completeness. See Also FAILEDIMAGEDETAILS::EffectColor
ideShadow	Not supported; defined for completeness. See Also FAILEDIMAGEDETAILS::EffectColor
ideGrayscale	Reduces the color saturation of the icon to grayscale (affects 32bpp images only)
ideAlphaBlending	Alpha blends the image. See Also FAILEDIMAGEDETAILS::AlphaChannel

enum ImageDrawingFailureReasonConstants

Constants used with the ItemAsynchronousDrawFailed event

See Also: _IExplorerTreeViewEvents::ItemAsynchronousDrawFailed

Enumerator:

idfrImageHasLowQuality	The image has too low quality.
idfrOverlayHasLowQuality	The overlay image has too low quality.
idfrImageNotPresent	The image is not present and needs to be extracted.
idfrQualityMismatch	The image is present, but not at the required image quality.

enum ImageDrawingStyleConstants

Flags used with the FAILEDIMAGEDETAILS type

See Also: FAILEDIMAGEDETAILS

Enumerator:

idsNormal	The image is drawn normal using the specified background color. Draws the image using the background color for the image list. If the background color is -1, the image is drawn transparently using the mask.
idsTransparent	The image is drawn transparently using the mask. Draws the image transparently using the mask, regardless of the background color. This value has no effect if the image list does not contain a mask.
idsBlend25	The image is drawn blended 25 percent with the blend color. Draws the image, blending 25 percent with the blend color specified by `FAILEDIMAGEDETAILS::ForeColor`. This value has no effect if the image list does not contain a mask. See Also FAILEDIMAGEDETAILS::ForeColor
idsBlend50	The image is drawn blended 50 percent with the blend color. Draws the image, blending 50 percent with the blend color specified by `FAILEDIMAGEDETAILS::ForeColor`. This value has no effect if the image list does not contain a mask. See Also FAILEDIMAGEDETAILS::ForeColor
idsMask	Draws the image's mask.
idsImage	Use this flag if the overlay image does not require a mask to be drawn. See Also FAILEDIMAGEDETAILS::OverlayIndex
idsUseRasterOperationCode	Draws the image using the raster operation code specified by `FAILEDIMAGEDETAILS::RasterOperationCode`. See Also FAILEDIMAGEDETAILS::RasterOperationCode
idsPreserveAlphaChannel	Preserves the alpha channel in the destination device context. See Also FAILEDIMAGEDETAILS::hDC
idsScale	Causes the image to be scaled to `FAILEDIMAGEDETAILS::SectionToDrawWidth`, `FAILEDIMAGEDETAILS::SectionToDrawHeight` instead of being clipped. See Also FAILEDIMAGEDETAILS::SectionToDrawWidth, FAILEDIMAGEDETAILS::SectionToDrawHeight
idsDPIScale	Scales the image to the current dots per inch (dpi) of the display.
idsDrawAsynchronously	Draws the image if it is available in the cache only.

enum ImageListConstants

Constants used with the IExplorerTreeView::hImageList property

See Also: IExplorerTreeView::hImageList

Enumerator:

ilItems

Identifies the imagelist containing the items' icons.

Identifies the imagelist containing the items' icons. If this imagelist is set to 0, no icons are drawn.

See Also: ITreeViewItem::IconIndex, ITreeViewItem::SelectedIconIndex, ITreeViewItem::ExpandedIconIndex, IExplorerTreeView::DrawImagesAsynchronously

ilHighResolution

Identifies the imagelist containing the items' icons used for Aero OLE drag images.

Identifies the imagelist containing the items' icons used when icons with a high resolution are required. Currently the only usage of this imagelist is the creation of Aero OLE drag images.
If this imagelist is set to 0, the ilItems imagelist is used.

See Also: ilItems, ITreeViewItem::IconIndex, ITreeViewItem::SelectedIconIndex, IExplorerTreeView::SupportOLEDragImages, IExplorerTreeView::OLEDrag

ilState

Identifies the imagelist containing the items' state images.

See Also: IExplorerTreeView::ShowStateImages, IExplorerTreeView::BuiltInStateImages, IExplorerTreeView::IndentStateImages, ITreeViewItem::StateImageIndex

enum IMEModeConstants

Constants used with the IMEMode property

See Also: IExplorerTreeView::IMEMode, IExplorerTreeView::EditIMEMode

Enumerator:

imeInherit	Use the same IME settings as the control's parent.
imeNoControl	Don't change anything on the control's default IME settings.
imeOn	Set the control's IME status to "on".
imeOff	Set the control's IME status to "off".
imeDisable	Don't use IME.
imeHiragana	Set the control's IME status to "Hiragana Double-Byte Characters". Remarks This flag is valid only if the input language is Japanese.
imeKatakana	Set the control's IME status to "Hiragana Double-Byte Characters". Remarks This flag is valid only if the input language is Japanese.
imeKatakanaHalf	Set the control's IME status to "Katakana Single-Byte Characters". Remarks This flag is valid only if the input language is Japanese.
imeAlphaFull	Set the control's IME status to "Alphanumeric Double-Byte Characters". Remarks This flag is valid only if the input language is Korean or Japanese.
imeAlpha	Set the control's IME status to "Alphanumeric Single-Byte Characters". Remarks This flag is valid only if the input language is Korean or Japanese.
imeHangulFull	Set the control's IME status to "Hangul Single-Byte Characters". Remarks This flag is valid only if the input language is Korean.
imeHangul	Set the control's IME status to "Hangul Double-Byte Characters". Remarks This flag is valid only if the input language is Korean.

enum InsertAfterConstants

Constants that may be used with the ITreeViewItems::Add method

Constants that may be used for the insertAfter parameter of the ITreeViewItems::Add method.

See Also: ITreeViewItems::Add

Enumerator:

iaFirst

Insert the item at the beginning of the list of sub-items.

iaLast

Insert the item at the end of the list of sub-items.

iaSort

Insert the item into the list of sub-items in alphabetical order.

See Also: IExplorerTreeView::SortItems

enum InsertMarkPositionConstants

Constants that may be used with the SetInsertMarkPosition and GetInsertMarkPosition methods

Constants that may be used for the relativePosition parameter of the SetInsertMarkPosition and GetInsertMarkPosition methods.

See Also: IExplorerTreeView::SetInsertMarkPosition, IExplorerTreeView::GetInsertMarkPosition

Enumerator:

impNowhere	The insertion mark is or will be removed.
impBefore	The insertion mark is or will be placed before the item.
impAfter	The insertion mark is or will be placed after the item.
impDontChange	The insertion mark won't be (re-)moved.

enum ItemBoundingBoxDefinitionConstants

Flags used with the ItemBoundingBoxDefinition property

See Also: IExplorerTreeView::ItemBoundingBoxDefinition

Enumerator:

ibbdItemExpando	An item expando is handled as part of the item.
ibbdItemIcon	An item's icon is handled as part of the item.
ibbdItemIndent	An item's indentation area is handled as part of the item.
ibbdItemLabel	An item's text label is handled as part of the item.
ibbdItemRight	The area to an item's right is handled as part of the item.
ibbdItemStateImage	An item's state image is handled as part of the item.

enum ItemIdentifierTypeConstants

Constants used to identify items within an ITreeViewItems collection

See Also: ITreeViewItems

Enumerator:

iitID

The item is identified by an unique ID.

An item's ID will never change.

See Also: ITreeViewItem::ID

iitHandle

The item is identified by an item-handle.

Moving the item is the only action that will change an item's handle.

Remarks: This is the preferred and fastest method to identify an item.

See Also: ITreeViewItem::Handle

iitAccessibilityID

The item is identified by an accessibility ID.

Usually accessibility ids are used for accessibility features which make it easier for disabled people to use computers.

Remarks: Requires comctl32.dll version 6.0 or higher.

See Also: ITreeViewItem::AccessibilityID

enum ItemRectangleTypeConstants

Constants used with the ITreeViewItem::GetRectangle method

See Also: ITreeViewItem::GetRectangle

Enumerator:

irtItem

Retrieve the bounding rectangle of the treeview item's caption.

irtItemRow

Retrieve the bounding rectangle of the row containing the item.

irtItemExpando

Retrieve the bounding rectangle of the treeview item's expando.

Remarks: Requires comctl32.dll version 6.10 or higher.

enum LineStyleConstants

Constants used with the LineStyle property

See Also: IExplorerTreeView::LineStyle

Enumerator:

lsLinesAtItem	Top-level items' expandos are not displayed.
lsLinesAtRoot	Top-level items' expandos are displayed.

enum MousePointerConstants

Constants used with the MousePointer property

See Also: IExplorerTreeView::MousePointer

Enumerator:

mpDefault	The default mouse cursor is used.
mpArrow	The default arrow is used as mouse cursor.
mpCross	A cross is used as mouse cursor.
mpIBeam	A vertical beam (like in textboxes) is used as mouse cursor.
mpIcon	An icon is used as mouse cursor.
mpSize	A mouse cursor indicating window sizing is used.
mpSizeNESW	A mouse cursor indicating window sizing is used. This is the cursor that is used while resizing a window into the direction of its upper-right or lower-left corner.
mpSizeNS	A mouse cursor indicating window sizing is used. This is the cursor that is used while resizing a window into the direction of its upper or lower border.
mpSizeNWSE	A mouse cursor indicating window sizing is used. This is the cursor that is used while resizing a window into the direction of its upper-left or lower-right corner.
mpSizeEW	A mouse cursor indicating window sizing is used. This is the cursor that is used while resizing a window into the direction of its left or right border.
mpUpArrow	An arrow pointing upwardly is used as mouse cursor.
mpHourglass	An hourglass is used as mouse cursor.
mpNoDrop	An mouse cursor indicating that the control can't be a drop target is used.
mpArrowHourglass	The default arrow with a small hourglass is used as mouse cursor.
mpArrowQuestion	The default arrow with a small question mark is used as mouse cursor.
mpSizeAll	A mouse cursor indicating window sizing to all directions is used.
mpHand	A hand typically used for hyperlinks is used as mouse cursor.
mpInsertMedia	A mouse cursor indicating that the program waits for some media is used.
mpScrollAll	A mouse cursor indicating scrolling to all directions is used.
mpScrollN	A mouse cursor indicating scrolling upwardly is used.
mpScrollNE	A mouse cursor indicating scrolling to the window's upper-right corner is used.
mpScrollE	A mouse cursor indicating scrolling to the window's right border is used.
mpScrollSE	A mouse cursor indicating scrolling to the window's lower-right corner is used.
mpScrollS	A mouse cursor indicating scrolling downwards is used.
mpScrollSW	A mouse cursor indicating scrolling to the window's lower-left corner is used.
mpScrollW	A mouse cursor indicating scrolling to the window's left border is used.
mpScrollNW	A mouse cursor indicating scrolling to the window's upper-left corner is used.
mpScrollNS	A mouse cursor indicating scrolling upwardly or downwards is used.
mpScrollEW	A mouse cursor indicating scrolling to the window's left or right border is used.
mpCustom	The custom mouse cursor defined by the `MouseIcon` property is used.

enum OLEActionToContinueWithConstants

Constants used with the OLEQueryContinueDrag event

See Also: _IExplorerTreeViewEvents::OLEQueryContinueDrag, _IExplorerTreeViewEvents::OLEGiveFeedback, IExplorerTreeView::OLEDrag

Enumerator:

oatcwContinue	Continue the drag'n'drop operation.
oatcwCancel	Cancel the drag'n'drop operation.
oatcwDrop	Complete the drag'n'drop operation.

enum OLEDragImageStyleConstants

Constants used with the OLEDragImageStyle property

See Also: IExplorerTreeView::OLEDragImageStyle

Enumerator:

odistClassic

OLE drag images will be generated in classic style.

odistAeroIfAvailable

OLE drag images will be generated in Aero (Vista) style on systems supporting it and in classic style on other systems.

Remarks: Aero style is supported by Windows Vista and newer systems.
The icons for Aero style drag images are taken from the ilHighResolution or ilItems image list (in this order).

See Also: IExplorerTreeView::hImageList

enum OLEDropEffectConstants

Constants used with OLE drag'n'drop

See Also: _IExplorerTreeViewEvents::OLEDragEnter, _IExplorerTreeViewEvents::OLEDragMouseMove, _IExplorerTreeViewEvents::OLEDragDrop, IExplorerTreeView::OLEDrag

Enumerator:

odeNone	No OLE drag and drop operation has occurred or will occur.
odeCopy	A copy has occured or will occur.
odeMove	A move has occured or will occur.
odeLink	A link has occured or will occur.
odeCopyOrMove	Combination of `odeCopy` and `odeMove`.
odeScroll	The drop target window has scrolled or will scroll.

enum RequestedInfoConstants

Flags used with the ItemGetDisplayInfo event

See Also: _IExplorerTreeViewEvents::ItemGetDisplayInfo

Enumerator:

riItemText	The event was fired to retrieve the item's text. See Also ITreeViewItem::Text
riIconIndex	The event was fired to retrieve the index of the item's standard icon. See Also ITreeViewItem::IconIndex
riSelectedIconIndex	The event was fired to retrieve the index of the item's selected icon. The event was fired to retrieve the index of the item's selected icon. The selected icon is used instead of the standard icon if the item is the control's caret item. See Also ITreeViewItem::SelectedIconIndex
riExpandedIconIndex	The event was fired to retrieve the index of the item's expanded icon. The event was fired to retrieve the index of the item's expanded icon. The expanded icon is used instead of the standard icon if the item is expanded. See Also ITreeViewItem::ExpandedIconIndex
riHasExpando	The event was fired to retrieve the value of the item's `HasExpando` property. See Also ITreeViewItem::HasExpando

enum RightToLeftConstants

Flags used with RightToLeft property

See Also: IExplorerTreeView::RightToLeft

Enumerator:

rtlText

Read text from right to left.

The items' text is read from right to left, but the general layout is left to right, e. g. the item expandos are placed on the left side.

rtlLayout

Use a right to left layout.

The general layout is right to left, e. g. the item expandos are placed on the right side.

enum ScrollBarsConstants

Constants used with ScrollBars property

See Also: IExplorerTreeView::ScrollBars

Enumerator:

sbNone	Don't display any scrollbars.
sbVerticalOnly	Display a vertical scrollbar if needed.
sbNormal	Display scrollbars as needed.

enum SingleExpandConstants

Constants used with SingleExpand property

See Also: IExplorerTreeView::SingleExpand

Enumerator:

seNone

Don't restrict expansion and expand on double-click.

Items may be expanded without restrictions. Double-clicking an item expands/collapses it.

seNormal

Only one item per level may be expanded.

Items are collapsed automatically so that only one item per level is expanded. Single-clicking an item expands/collapses it.

seWinXPStyle

Windows XP style single expansion.

Items are collapsed automatically so that only one item per level is expanded. Exception: If the previous selected item has a different immediate parent item than the item, that gets selected, the previous selected item won't be collapsed. Single-clicking an item expands, but does not collapse it.

enum SortByConstants

Constants used with the SortItems and ITreeViewItem::SortSubItems methods

See Also: IExplorerTreeView::SortItems, ITreeViewItem::SortSubItems, _IExplorerTreeViewEvents::CompareItems

Enumerator:

sobNone	The items don't get sorted.
sobShell	The items get sorted through `ShellTreeView` by the Windows Shell. Remarks This sort criterion is ignored if no `ShellTreeView` control is attached.
sobText	The items get sorted by their text. See Also IExplorerTreeView::Locale, IExplorerTreeView::TextParsingFlags
sobSelectionState	The items get sorted by their selection state (selected stand first)
sobStateImageIndex	The items get sorted by their state image index (higher stands first)
sobCustom	The `CompareItems` event is fired to sort items.
sobNumericIntText	The items get sorted by their text and the text is interpreted as integer number. See Also IExplorerTreeView::Locale, IExplorerTreeView::TextParsingFlags
sobNumericFloatText	The items get sorted by their text and the text is interpreted as floating point number. See Also IExplorerTreeView::Locale, IExplorerTreeView::TextParsingFlags
sobCurrencyText	The items get sorted by their text and the text is interpreted as currency number. See Also IExplorerTreeView::Locale, IExplorerTreeView::TextParsingFlags
sobDateTimeText	The items get sorted by their text and the text is interpreted as date-time value. See Also IExplorerTreeView::Locale, IExplorerTreeView::TextParsingFlags

enum SortOrderConstants

Constants used with the SortOrder property

See Also: IExplorerTreeView::SortOrder

Enumerator:

soAscending	The items get sorted in ascending order.
soDescending	The items get sorted in descending order.

enum StateImageChangeCausedByConstants

Constants used with the ItemStateImageChanging and ItemStateImageChanged events

See Also: _IExplorerTreeViewEvents::ItemStateImageChanging, _IExplorerTreeViewEvents::ItemStateImageChanged

Enumerator:

siccbMouse

The state image change was caused by mouse input.

siccbKeyboard

The state image change was caused by keyboard input.

siccbCode

The state image was changed directly through code.

Remarks: Requires comctl32.dll version 6.10 or higher.

enum TextParsingFunctionConstants

Constants used with the TextParsingFlags property

See Also: IExplorerTreeView::TextParsingFlags

Enumerator:

tpfCompareString

Retrieve or set the options for the CompareString function.

Retrieve or set the options that are applied when calling the CompareString function. This function is called if sorting by the sobText criterion and a locale identifier has been specified.

Remarks: See the documentation of CompareString for valid options. The specified options are passed to the dwCmpFlags parameter of CompareString.

See Also: CompareString, SortByConstants

tpfVarFromStr

Retrieve or set the options for the VarI8FromStr, VarR8FromStr, VarDateFromStr and VarCyFromStr functions.

Retrieve or set the options that are applied when calling the VarI8FromStr, VarR8FromStr, VarDateFromStr and VarCyFromStr functions. These functions are called if sorting by the sobNumericIntText, sobNumericFloatText, sobDateTimeText or sobCurrencyText criterion:

sobNumericIntText: VarI8FromStr is used to parse the text into an integer value.
sobNumericFloatText: VarR8FromStr is used to parse the text into a floating point value.
sobDateTimeText: VarDateFromStr is used to parse the text into a date-time value.
sobCurrencyText: VarCyFromStr is used to parse the text into a currency value.

Remarks: See the documentation of VarI8FromStr, VarR8FromStr, VarDateFromStr and VarCyFromStr for valid options. The specified options are passed to the dwFlags parameters of the functions.

See Also: VarI8FromStr, VarR8FromStr, VarDateFromStr, VarCyFromStr, SortByConstants

enum TreeViewStyleConstants

Flags used with TreeViewStyle property

See Also: IExplorerTreeView::TreeViewStyle

Enumerator:

tvsExpandos

The control shows expandos next to items that have HasExpando set to heYes.

See Also: ITreeViewItem::HasExpando, IExplorerTreeView::FadeExpandos, HasExpandoConstants

tvsLines

The control draws thin lines to visualize the items' hierarchic order.

Classes

Typedefs

Enumerations

Detailed Description

Typedef Documentation

Enumeration Type Documentation