IMetabaseTreeList

Description

The IMetabaseTreeList interface contains properties and methods of the MetabaseTreeList development environment component.

Properties

	Property name	Brief description
	CheckedObjects	The CheckedObjects property returns the collection of descriptions for objects, which checkboxes are selected in the component.
	DelayedFill	The DelayedFill property determines how an object tree is built in the component.
	DisplayMode	The DisplayMode property determines how objects are displayed in a component tree.
	Filters	The Filters property returns the collection of filters that are used to filter objects displayed in the component.
	Metabase	The Metabase property determines a repository associated with the component.
	Root	The Root property determines the root directory, which contents is displayed in the component.
	SelectedObjects	The SelectedObjects property returns the collection of descriptions for objects selected in the component.
	ShowEmptyFolders	The ShowEmptyFolders property determines whether empty folders are shown in the indicators tree.
	ShowInternalObjects	The ShowInternalObjects property determines whether internal objects are displayed in the repository object tree.
	ShowShortCuts	The ShowShortCuts property determines whether labels are displayed in the component element tree.

Properties inherited from ITreeControl

	Property name	Brief description
	AutoCheckParent	The AutoCheckParent property determines whether the parent nodes of the component automatically receive an indefinite state, if not all of the child elements are selected.
	BorderStyle	The BorderStyle property determines a component border style.
	Checkboxes	The Checkboxes property determines whether elements have checkboxes.
	ColumnClick	The ColumnClick property determines whether component column headers can be displayed as buttons.
	Columns	The Columns property returns the collection of columns.
	DropTargetNode	The DropTargetNode property determines the component node, over which the user is currently dragging another node.
	EnableFindDialog	The EnableFindDialog property determines whether the standard element search dialog is called when the CTRL+F key combination or F3 key is pressed.
	FindMode	The FindMode property determines selection mode of found elements.
	FocusedNode	The FocusedNode property determines a node that has focus at the moment.
	GridLines	The GridLines property determines whether grid is displayed.
	HeaderMenu	The HeaderMenu property determines the context menu called on clicking the additional mouse button on the component column header.
	HideSelection	The HideSelection property determines whether the selection is displayed in the component when the focus goes to another component.
	HighlightTrack	The HighlightTrack property determines whether the element is highlighted on mouseover.
	HotTrack	The HotTrack property determines whether the elements are underlined on mouseover.
	HotTrackAutoExpand	The HotTrackAutoExpand property determines whether the state of children tree is changed on clicking a selected element.
	Images	The Images property determines list of images displayed next to the elements of component tree.
	InnerRoot	The InnerRoot property returns parameters of the inner root node of the tree.
	Locked	The Locked property determines whether it is possible to change selection and edit elements.
	Nodes	The Nodes property returns the component elements collection.
	ReadOnly	The ReadOnly property determines whether the elements are available for editing.
	RowSelect	The RowSelect property determines whether the whole row is highlighted when an element is selected.
	Selected	The Selected property determines the last selected tree element.
	Selection	The Selection property returns selection of the elements tree.
	SelectionMode	The SelectionMode property determines the mode of selecting component elements.
	ShowButtons	The ShowButtons property determines whether hide or show child elements buttons are displayed.
	ShowColumnHeaders	The ShowColumnHeaders property determines whether column headers are displayed.
	ShowHints	The ShowHints property determines whether tooltips are displayed when the mouse hovers over elements.
	ShowLines	The ShowLines property determines whether the line that connects the node with its children is displayed.
	SortColumn	The SortColumn property determines the index of the column, by which sorting is executed.
	Sorted	The Sorted property determines if the column specified in the SortColumn property can be sorted.
	SortType	The SortType property determines the component sorting type.
	StateImages	The StateImages property checks the list of images that are used to indicate the state of component tree elements.

Properties inherited from IControl

	Property name	Brief description
	Align	The Align property determines component alignment within its parent component.
	AllowDrag	The AllowDrag property determines whether an object can be dragged from a component.
	AllowDrop	The AllowDrop property determines whether the component can accept a dragged object.
	Anchors	The Anchors property returns settings determining % of the resize for the current component when the parent component is resized.
	Brush	The Brush property determines the brush that is used to fill the component area.
	ClientHeight	The ClientHeight property determines the height of the client component area.
	ClientWidth	The ClientWidth property determines the width of the client component area.
	Color	The Color property determines color of the component background.
	Cursor	The Cursor property determines how the cursor looks like when is it hovered over a component during form execution.
	Enabled	The Enabled property determines whether a component is available for the user.
	Focused	The Focused property returns True if the focus is set to the component.
	Font	The Font property determines parameters of the font that is used to display text in the component.
	Height	The Height property determines component height in pixels.
	HelpContext	The HelpContext property determines a unique index for a section of a context help for this component.
	Hint	The Hint property determines a tooltip text displayed on hovering over the component.
	HintTimeout	The HintTimeout property determines for how long a tooltip is displayed.
	Left	The Left property determines a coordinate of the component left edge in pixels.
	Parent	The Parent property determines a parent component.
	ParentColor	The ParentColor property determines whether a component inherits the color of the parent component.
	ParentFont	The ParentFont property determines whether a component uses the font of the parent component.
	ParentShowHint	The ParentShowHint property determines when a tooltip is displayed.
	PopupMenu	The PopupMenu property determines the context menu displayed when the component is clicked with the right mouse button.
	Scrolls	The Scrolls property returns parameters of component's scrollbars.
	ShowHint	The ShowHint property determines whether a tooltip is displayed when the component is hovered.
	TabOrder	The TabOrder property determines a component position in a tab order.
	TabStop	The TabStop property determines whether the component must be focused when the Tab button is pressed.
	Text	The Text property determines a row identifying a component for the user.
	Top	The Top property determines a coordinate of the component top edge in pixels.
	Visible	The Visible property determines whether the component is displayed when a form is executed.
	Width	The Width property sets component width in pixels.

Properties inherited from IComponent

	Property name	Brief description
	ComponentCount	The ComponentCount property returns the number of child components located on the parent component.
	Components	The Components property returns a child component, which index is passed via the input parameter.
	Data	The Data property is used to store any custom data.
	Name	The Name property determines the component name.
	Tag	The Tag property is not used by the compiler. The user can change the value of this property and use it at his discretion.

Methods

	Method name	Brief description
	FindByDescriptor	The FindByDescriptor method searches for a node in a component tree based on repository object description.
	FindItemByKey	The FindItemByKey method searches for a node in a component tree based on a repository object key.
	GetItemObject	The GetItemObject method returns description of the repository object corresponding to the specified tree node.
	SelectElem	The SelectElem method selects the tree node corresponding to the specified repository object.
	SelectElemKey	The SelectElemKey method selects the tree node corresponding to a repository object with the specified key.

Methods inherited from ITreeList

	Method name	Brief description
	ShowFindDialog	The ShowFindDialog method opens the dialog box of element search in the component.

Methods inherited from ITreeControl

	Method name	Brief description
	AdjustWidth	The AdjustWidth method adjusts automatically width of the column taking into account its contents.
	GetItemAt	The GetItemAt method allows to get the component element in the specified point.
	HitTest	The HitTest method is an extension of the GetItemAt method.
	Sort	The Sort method sorts by the values of the specified column.
	SortDefault	The SortDefault method sorts by the values of column, which index is specified in the SortColumn property.

Methods inherited from IControl

	Method name	Brief description
	ClientToScreen	The ClientToScreen method converts point coordinates specified relative to the component's coordinate system into screen coordinates.
	DoDragDrop	The DoDragDrop method enables the user to start dragging operation.
	GetImage	The GetImage method returns a graphic presentation of a component together with all child components.
	ScreenToClient	The ScreenToClient method converts point's screen coordinates into coordinates specified relative to the component's coordinate system.
	SetFocus	The SetFocus method sets focus to this component.

See also:

ExtCtrls Assembly Interfaces

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Help system 10.5 of 29/11/2024, © FORESIGHT