IMetabaseTreeList

Assembly: ExtCtrls;

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 the 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