ComCtrls Namespace

This is namespace ComCtrls.

Name	Description
Classes	The following table lists classes in this documentation.
Functions	The following table lists functions in this documentation.
Structs, Records, Enums	The following table lists structs, records, enums in this documentation.
Types	The following table lists types in this documentation.
Constants	The following table lists constants in this documentation.

Classes

	Name	Description
	ECommonCalendarError	ECommonCalendarError is the exception class for invalid entries in a TCommonCalendar component.
	EDateTimeError	EDateTimeError is the exception class for invalid date and time entries.
	EMonthCalError	EMonthCalError is the exception class for invalid entries in a TMonthCalendar component.
	ETreeViewError	ETreeViewError is the exception class for tree view errors.
	TAnimate	TAnimate is an animation control.
	TComboBoxEx	TComboBoxEx represents a combo box that supports extended combo box features such as images on the list entries.
	TComboBoxExActionLink	This is class ComCtrls.TComboBoxExActionLink.
	TComboBoxExStrings	This is class ComCtrls.TComboBoxExStrings.
	TComboExItem	TComboExItem represents an item in an extended combo box.
	TComboExItems	TComboExItems manages a collection of TComboExItem objects.
	TCommonCalendar	TCommonCalendar is the base class for the controls TDateTimePicker and TMonthCalendar.
	TConversion	TConversion converts rich text data from one encoding format to another.
	TCoolBand	TCoolBand represents a band within a TCoolBar.
	TCoolBands	TCoolBands is a container for TCoolBand objects.
	TCoolBar	TCoolBar displays a collection of windowed controls within movable, resizable bands.
	TCustomComboBoxEx	TCustomComboBoxEx is the base class for combo box components that support extended combo box features such as images on the list entries.
	TCustomHeaderControl	TCustomHeaderControl represents a spreadsheet-style header.
	TCustomHotKey	TCustomHotKey is the base class for objects that wrap the Windows accelerator key Common Control.
	TCustomListView	TCustomListView is the base type for all list view components, including TListView.
	TCustomRichEdit	TCustomRichEdit is the base type for rich edit controls such as TRichEdit.
	TCustomStatusBar	TCustomStatusBar is the base class for objects that represent status bars.
	TCustomTabControl	TCustomTabControl is the base type for tab control components such as TTabControl and TPageControl.
	TCustomTreeView	TCustomTreeView is the base type for tree-view components such as TTreeView.
	TCustomUpDown	TCustomUpDown is the base type for up-down size controls such as TUpDown.
	TDateTimePicker	TDateTimePicker displays a list box for entering dates or times.
	THeaderControl	THeaderControl is a container for THeaderSection objects. It provides a set of resizable column headers.
	THeaderSection	THeaderSection represents a section of a header control.
	THeaderSections	THeaderSections is a container for THeaderSection objects.
	THotKey	THotKey is a wrapper for a Windows Common Control hot key.
	TIconOptions	TIconOptions describes how the icons in a list view should be arranged.
	TListColumn	TListColumn represents a column in a report-style list view.
	TListColumns	TListColumns is a collection of TListColumn objects.
	TListItem	TListItem is an individual item of a TListView control.
	TListItems	TListItems maintains the collection of items that appear in a list view control.
	TListItemsEnumerator	This is class ComCtrls.TListItemsEnumerator.
	TListView	TListView displays a list of items in various ways.
	TListViewActionLink	This is class ComCtrls.TListViewActionLink.
	TMonthCalColors	TMonthCalColors defines a color scheme for TDateTimePicker or TMonthCalendar's drop-down calendar.
	TMonthCalendar	TMonthCalendar is stand-alone calendar in which a user can select a date or range of dates.
	TPageControl	TPageControl is a set of pages used to make a multiple page dialog box.
	TPageScroller	TPageScroller defines a display area for a narrow window, such as a toolbar.
	TParaAttributes	TParaAttributes represents paragraph formatting properties for a rich edit control.
	TProgressBar	TProgressBar displays a simple progress bar.
	TRichEdit	TRichEdit is a wrapper for a Windows rich text edit control.
	TStatusBar	TStatusBar represents a status bar.
	TStatusPanel	TStatusPanel represents a single panel of a status bar.
	TStatusPanels	TStatusPanels is a container for TStatusPanel objects.
	TTabControl	TTabControl is a tab set that has the appearance of notebook dividers.
	TTabSheet	TTabSheet is an individual page in a TPageControl object.
	TTextAttributes	TTextAttributes represents the font characteristics of a section of text in a rich edit control.
	TToolBar	TToolBar manages tool buttons and other controls, arranging them in rows and automatically adjusting their sizes and positions.
	TToolBarDockObject	This is class ComCtrls.TToolBarDockObject.
	TToolBarEnumerator	This is class ComCtrls.TToolBarEnumerator.
	TToolButton	TToolButton is a button control in a TToolBar object.
	TToolButtonActionLink	TToolButtonActionLink is an action link designed for tool button control clients.
	TTrackBar	TTrackBar is a wrapper for a track bar control.
	TTreeNode	TTreeNode describes an individual node in a tree view control.
	TTreeNodes	TTreeNodes maintains a list of tree nodes in a tree view control.
	TTreeNodesEnumerator	This is class ComCtrls.TTreeNodesEnumerator.
	TTreeView	TTreeView represents a window that displays a hierarchical list of items, such as the headings in a document, the entries in an index, or the files and directories on a disk.
	TUpDown	TUpDown is a wrapper for a Windows up-down control.
	TWorkArea	TWorkArea represents a rectangular subregion of a list view's client area.
	TWorkAreas	TWorkAreas is a collection of TWorkArea objects.

Constants

Name	Description
CN_BANDCHANGE	This is constant ComCtrls.CN_BANDCHANGE.
CN_DROPDOWNCLOSED	This is constant ComCtrls.CN_DROPDOWNCLOSED.
ColumnHeaderWidth	This is constant ComCtrls.ColumnHeaderWidth.
ColumnTextWidth	This is constant ComCtrls.ColumnTextWidth.
ComCtlVersionIE3	This is constant ComCtrls.ComCtlVersionIE3.
ComCtlVersionIE4	This is constant ComCtrls.ComCtlVersionIE4.
ComCtlVersionIE401	This is constant ComCtrls.ComCtlVersionIE401.
ComCtlVersionIE5	This is constant ComCtrls.ComCtlVersionIE5.
ComCtlVersionIE501	This is constant ComCtrls.ComCtlVersionIE501.
ComCtlVersionIE6	This is constant ComCtrls.ComCtlVersionIE6.

Functions

	Name	Description
	CheckCommonControl	This is function ComCtrls.CheckCommonControl.
	CheckToolMenuDropdown	Displays a tool button's dropdown menu.
	GetComCtlVersion	Indicates which version of ComCtl32.dll is installed.
	InitCommonControl	This is function ComCtrls.InitCommonControl.

Structs, Records, Enums

	Name	Description
	TAddMode	This is record ComCtrls.TAddMode.
	TAttributeType	This is record ComCtrls.TAttributeType.
	TAutoCompleteOption	TAutoCompleteOption and TAutoCompleteOptions specify a set of autocomplete options.
	TCalDayOfWeek	TCalDayOfWeek represents a day of the week.
	TComboBoxExStyle	TComboBoxExStyle is the type for the Style property of extended combo box controls.
	TComboBoxExStyleEx	TComboBoxExStyleEx and TComboBoxExStyles configure the behavior of extended combo box controls.
	TCommonAVI	This is record ComCtrls.TCommonAVI.
	TConsistentAttribute	This is record ComCtrls.TConsistentAttribute.
	TConversionFormat	This is record ComCtrls.TConversionFormat.
	TCoolBandMaximize	TCoolBandMaximize specifies the conditions under which a TCoolBand is maximized.
	TCustomDrawStage	TCustomDrawStage specifies a stage in the custom drawing process.
	TCustomDrawTarget	TCustomDrawTarget specifies the target of a custom drawing event.
	TDateTimeKind	This is record ComCtrls.TDateTimeKind.
	TDisplayCode	This is record ComCtrls.TDisplayCode.
	TDTCalAlignment	This is record ComCtrls.TDTCalAlignment.
	TDTDateFormat	This is record ComCtrls.TDTDateFormat.
	TDTDateMode	This is record ComCtrls.TDTDateMode.
	THeaderSectionStyle	This is record ComCtrls.THeaderSectionStyle.
	THeaderStyle	THeaderStyle specifies the style of a header control.
	THitTest	THitTest and THitTests are used in the GetHitTestInfoAt method.
	THKInvalidKey	This is record ComCtrls.THKInvalidKey.
	THKModifier	This is record ComCtrls.THKModifier.
	TIconArrangement	TIconArrangement indicates how the icons for items are arranged.
	TItemChange	TItemChange describes the type of change a list item undergoes.
	TItemFind	TItemFind identifies the type of search in an OnDataFind event handler.
	TItemRequests	This is record ComCtrls.TItemRequests.
	TItemState	TItemState and TItemStates specify the state of an item in a list view control.
	TListArrangement	This is record ComCtrls.TListArrangement.
	TListHotTrackStyle	TListHotTrackStyle and TListHotTrackStyles specify hot tracking styles for a list view control.
	TMultiSelectStyles	This is record ComCtrls.TMultiSelectStyles.
	TNodeAttachMode	TNodeAttachMode identifies a new or changed tree node relationship.
	TNodeCache	TNodeCache is the type for a cached tree-view node.
	TNodeDataInfo	This is record ComCtrls.TNodeDataInfo.
	TNodeInfo	This is record ComCtrls.TNodeInfo.
	TNodeState	This is record ComCtrls.TNodeState.
	TNumberingStyle	This is record ComCtrls.TNumberingStyle.
	TPageScrollerButton	TPageScrollerButton identifies a button on a page scroller.
	TPageScrollerButtonState	TPageScrollerButtonState indicates the state of a page scroller button.
	TPageScrollerOrientation	TPageScrollerOrientation indicates the orientation of a page scroller control.
	TPositionToolTip	Specifies the position of the tool tip.
	TProgressBarOrientation	TProgressBarOrientation specifies the orientation of a progress bar.
	TRichEditStreamInfo	This is record ComCtrls.TRichEditStreamInfo.
	TSearchDirection	Indicates the direction in which to search for the nearest item to a specified item or point.
	TSearchType	Specifies search options.
	TSectionTrackState	This is record ComCtrls.TSectionTrackState.
	TSortType	TSortType indicates the criteria to use when sorting items.
	TStatusPanelBevel	TStatusPanelBevel indicates the type of bevel around a panel in a status bar.
	TStatusPanelStyle	TStatusPanelStyle indicates the kind of contents in a status bar panel.
	TTabPosition	This is record ComCtrls.TTabPosition.
	TTabStyle	TTabStyle indicates whether a TTabSet control is owner-drawn.
	TTBDrawingStyle	Specifies the drawing style for the tool bar.
	TTickMark	TTickMark indicates the location of the tick marks on a track bar.
	TTickStyle	TTickStyle indicates how a track bar determines the increments at which tick marks appear.
	TToolButtonState	This is record ComCtrls.TToolButtonState.
	TToolButtonStyle	TToolButtonStyle indicates the type of control a TToolButton object represents.
	TTrackBarOrientation	TTrackBarOrientation indicates whether a trackbar is horizontal or vertical.
	TUDAlignButton	This is record ComCtrls.TUDAlignButton.
	TUDBtnType	This is record ComCtrls.TUDBtnType.
	TUDOrientation	This is record ComCtrls.TUDOrientation.
	TUpDownDirection	TUpDownDirection indicates the direction in which the position of an updown control changes.
	TViewStyle	TViewStyle indicates how a list view control displays its items.

Types

Name	Description
PConversionFormat	This is type ComCtrls.PConversionFormat.
PNodeCache	PNodeCache is a pointer to a TNodeCache object.
PNodeInfo	This is type ComCtrls.PNodeInfo.
PRichEditStreamInfo	This is type ComCtrls.PRichEditStreamInfo.
TAutoCompleteOptions	TAutoCompleteOptions specify options that control autocompletion.
TComboBoxExStyles	TComboBoxExStyles is the type for the Style property of extended combo box controls.
TComboExItemClass	This is type ComCtrls.TComboExItemClass.
TComboExItemsClass	This is type ComCtrls.TComboExItemsClass.
TConsistentAttributes	This is type ComCtrls.TConsistentAttributes.
TConversionClass	This is type ComCtrls.TConversionClass.
TCustomDrawPanelEvent	TCustomDrawPanelEvent is the type of the OnDrawPanel event handler.
TCustomDrawSectionEvent	This is type ComCtrls.TCustomDrawSectionEvent.
TCustomDrawState	TCustomDrawState specifies a custom drawing state.
TCustomHCCreateSectionClassEvent	This is type ComCtrls.TCustomHCCreateSectionClassEvent.
TCustomSectionNotifyEvent	This is type ComCtrls.TCustomSectionNotifyEvent.
TCustomSectionTrackEvent	This is type ComCtrls.TCustomSectionTrackEvent.
TDateTimeColors	TDateTimeColors specifies colors used in a calendar control.
TDrawPanelEvent	This is type ComCtrls.TDrawPanelEvent.
TDrawSectionEvent	This is type ComCtrls.TDrawSectionEvent.
TDrawTabEvent	TDrawTabEvent is the type for event handlers that render the tab of an owner-drawn TTabSet control.
TDTParseInputEvent	This is type ComCtrls.TDTParseInputEvent.
THCCreateSectionClassEvent	This is type ComCtrls.THCCreateSectionClassEvent.
THeaderSectionClass	This is type ComCtrls.THeaderSectionClass.
THitTests	This is type ComCtrls.THitTests.
THKInvalidKeys	This is type ComCtrls.THKInvalidKeys.
THKModifiers	This is type ComCtrls.THKModifiers.
TItemRequest	This is type ComCtrls.TItemRequest.
TItemStates	TItemState and TItemStates specify the state of an item in a list view control.
TListHotTrackStyles	TListHotTrackStyle and TListHotTrackStyles specify hot tracking styles for a list view control.
TListItemClass	This is type ComCtrls.TListItemClass.
TLVAdvancedCustomDrawEvent	This is type ComCtrls.TLVAdvancedCustomDrawEvent.
TLVAdvancedCustomDrawItemEvent	This is type ComCtrls.TLVAdvancedCustomDrawItemEvent.
TLVAdvancedCustomDrawSubItemEvent	This is type ComCtrls.TLVAdvancedCustomDrawSubItemEvent.
TLVChangeEvent	This is type ComCtrls.TLVChangeEvent.
TLVChangingEvent	This is type ComCtrls.TLVChangingEvent.
TLVColumnClickEvent	This is type ComCtrls.TLVColumnClickEvent.
TLVColumnRClickEvent	This is type ComCtrls.TLVColumnRClickEvent.
TLVCompareEvent	This is type ComCtrls.TLVCompareEvent.
TLVCreateItemClassEvent	This is type ComCtrls.TLVCreateItemClassEvent.
TLVCustomDrawEvent	This is type ComCtrls.TLVCustomDrawEvent.
TLVCustomDrawItemEvent	This is type ComCtrls.TLVCustomDrawItemEvent.
TLVCustomDrawSubItemEvent	This is type ComCtrls.TLVCustomDrawSubItemEvent.
TLVDeletedEvent	TLVDeletedEvent is the type of a list view's OnDeletion event handler.
TLVDrawItemEvent	TLVDrawItemEvent is the type of the list view OnCustomDrawItem and OnDrawItem event handlers.
TLVEditedEvent	This is type ComCtrls.TLVEditedEvent.
TLVEditingEvent	This is type ComCtrls.TLVEditingEvent.
TLVInfoTipEvent	This is type ComCtrls.TLVInfoTipEvent.
TLVNotifyEvent	This is type ComCtrls.TLVNotifyEvent.
TLVOwnerDataEvent	TLVOwnerDataEvent is the type of a list view's OnData event handler.
TLVOwnerDataFindEvent	TLVOwnerDataFindEvent is the type of a list view's OnDataFind event handler.
TLVOwnerDataHintEvent	TLVOwnerDataHintEvent is the type of a list view's OnDataHint event handler.
TLVOwnerDataStateChangeEvent	TLVOwnerDataStateChangeEvent is the type of a list view's OnDataStateChange event handler.
TLVSelectItemEvent	This is type ComCtrls.TLVSelectItemEvent.
TLVSubItemImageEvent	This is type ComCtrls.TLVSubItemImageEvent.
TMultiSelectStyle	This is type ComCtrls.TMultiSelectStyle.
TOnGetMonthInfoEvent	TOnGetMonthInfoEvent is the type of the TCommonCalendar.OnGetMonthInfo event handler.
TOwnerDrawState	Indicates state information that can influence how an item is drawn.
TPageScrollEvent	TPageScrollEvent is the type of a page scroller's OnScroll event handler.
TProgressRange	This is type ComCtrls.TProgressRange.
TRichEditProtectChange	This is type ComCtrls.TRichEditProtectChange.
TRichEditResizeEvent	This is type ComCtrls.TRichEditResizeEvent.
TRichEditSaveClipboard	This is type ComCtrls.TRichEditSaveClipboard.
TSBCreatePanelClassEvent	TSBCreatePanelClassEvent is the type of the OnCreatePanelClass event handler.
TSearchTypes	Set of TSearchType.
TSectionDragEvent	TSectionDragEvent is the type for event handlers that respond when the user drags a section in a header control.
TSectionNotifyEvent	This is type ComCtrls.TSectionNotifyEvent.
TSectionTrackEvent	This is type ComCtrls.TSectionTrackEvent.
TStatusPanelClass	TStatusPanelClass defines the metaclass for TStatusPanel.
TTabChangingEvent	This is type ComCtrls.TTabChangingEvent.
TTabGetImageEvent	This is type ComCtrls.TTabGetImageEvent.
TTBAdvancedCustomDrawBtnEvent	This is type ComCtrls.TTBAdvancedCustomDrawBtnEvent.
TTBAdvancedCustomDrawEvent	This is type ComCtrls.TTBAdvancedCustomDrawEvent.
TTBButtonEvent	TTBButtonEvent is the type of event handlers that respond when the user adds or deletes a tool button in the toolbar customize dialog.
TTBCustomDrawBtnEvent	This is type ComCtrls.TTBCustomDrawBtnEvent.
TTBCustomDrawEvent	This is type ComCtrls.TTBCustomDrawEvent.
TTBCustomDrawFlags	TTBCustomDrawFlags is the type of the OnAdvancedCustomDrawButton event handler.
TTBCustomizeQueryEvent	TTBCustomizeQueryEvent is the type of event handlers that allow a toolbar to decide whether to allow a user customization.
TTBGradientDrawingOptions	Specifies the style of the gradient.
TTBNewButtonEvent	This is type ComCtrls.TTBNewButtonEvent.
TToolButtonActionLinkClass	This is type ComCtrls.TToolButtonActionLinkClass.
TTreeNodeClass	This is type ComCtrls.TTreeNodeClass.
TTVAdvancedCustomDrawEvent	Used in the TCustomTreeView.OnAdvancedCustomDraw event.
TTVAdvancedCustomDrawItemEvent	Used in the TCustomTreeView.OnAdvancedCustomDrawItem event.
TTVChangedEvent	Used in the TCustomTreeView.OnChange event.
TTVChangingEvent	Used in the TCustomTreeView.OnChanging event.
TTVCollapsingEvent	Used in the TCustomTreeView.OnCollapsing event.
TTVCompareEvent	Used in the TCustomTreeView.OnCompare event.
TTVCreateNodeClassEvent	This is type ComCtrls.TTVCreateNodeClassEvent.
TTVCustomDrawEvent	Used in the TCustomTreeView.OnCustomDraw event.
TTVCustomDrawItemEvent	Used in the TCustomTreeView.OnCustomDrawItem event.
TTVEditedEvent	Used in the TCustomTreeView.OnEdited event.
TTVEditingEvent	Used in the TCustomTreeView.OnEditing event.
TTVExpandedEvent	Represents the event handler for events that notify a tree view of changes to one of its nodes.
TTVExpandingEvent	Used in the TCustomTreeView.OnExpanding event.
TUDChangingEvent	This is type ComCtrls.TUDChangingEvent.
TUDChangingEventEx	This is type ComCtrls.TUDChangingEventEx.
TUDClickEvent	This is type ComCtrls.TUDClickEvent.
TWidth	This is type ComCtrls.TWidth.

What do you think about this topic? Send feedback!