MetaAttributesBreadcrumb

Description

The MetaAttributesBreadCrumb class implements the MetaAttributesBreadcrumb development environment component used to create a navigation chain by factors contained in time series database.

Properties of class object inherited from IMetaAttributesBreadcrumb

	Property name	Brief description
	CustomMultiselectText	The CustomMultiselectText property determines whether a custom template is used to form component text on multiple selection.
	CustomMultiselectTextTemplate	The CustomMultiselectTextTemplate property determine the template, according to which component text willbe formed on multiple selection.
	Dictionary	The Dictionary property determines a dictionary to which the component is connected.
	DimensionViewer	The DimensionViewer property returns an object for working with component's drop-down list.
	ExtendedRootItem	The ExtendedRootItem property determines whether the combo element is displayed in the component.
	HistoryButton	The HistoryButton property determines whether a button used to select an attribute set and the previous attribute selection is displayed.
	IncludeRevision	The IncludeRevision property determines whether an attribute with revisions is displayed in the component.
	LabelDropDown	The LabelDropDown property determines whether a dropdown list containing a list of attribute factors is displayed when an element is selected from the component list.
	MetaAttributes	The MetaAttributes property determines the time series database attributes displayed in the component.
	MetaAttributeSettings	The MetaAttributeSettings property returns settings of attributes of the time series database associated with the component.
	ReadOnly	The ReadOnly property determines whether component settings are prohibited via the visual interface.
	RootHint	The RootHint property determines tool tip text for the additional button of the combo element.
	RootText	The RootText property determines text for the additional button of the combo element.
	Rubricator	The Rubricator property determines the time series database, the data of which is displayed in the component.
	SelectionMode	The SelectionMode property determines how factors are selected by attributes displayed in the component.
	ShowColumnHeaders	The ShowColumnHeaders property determines whether column headers are displayed in the drop-down menu of the time series database attribute values.
	VerticalMode	The VerticalMode property determines the mode of aligning elements in the component.

Properties of object class inherited from IBreadcrumb

	Property name	Brief description
	AutoScroll	The property is under development.
	BorderStyle	The BorderStyle property determines the style of a component border.
	DeleteButton	The DeleteButton property determines whether the button used to delete all component elements is displayed.
	Items	The Items property returns the component element collection.
	ScrollLeft	The property is under development.
	ScrollRight	The property is under development.
	StartDownButton	The StartDownButton property determines whether an additional button is to be displayed after the button that deletes elements.
	Suffix	The Suffix property determines the auxiliary text shown in component area after navigation chain.

Properties of class object 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 that determine the percentage of the size change for the current component when the parent component is resized.
	Brush	The Brush property specifies the brush 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 the background color of a component.
	Cursor	The Cursor property determines how the cursor looks like when you hover over a component during form execution.
	Enabled	The Enabled property determines whether a component is available for a user.
	Focused	The Focused property returns True if the focus is set on the component.
	Font	The Font property defines the parameters of the font used to display text in a component.
	Height	The Height property determines the component height (pixels).
	HelpContext	The HelpContext property determines the unique index for a section of a context help for this component.
	Hint	The Hint property determines the tip text displayed if the mouse pointer is hovered over a component.
	HintTimeout	The HintTimeout determines the time for which the tooltip is displayed.
	Left	The Left property determines the coordinate of the component left edge (pixels).
	Parent	The Parent property determines the 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 should use 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 a component is clicked using the right mouse button.
	Scrolls	The Scrolls property returns parameters of component's scroll bars.
	ShowHint	The ShowHint property determines whether a tool tip should be displayed when you hover over a component.
	TabOrder	The TabOrder property determines the position of a component in a tab order.
	TabStop	The TabStop property determines whether the focus is set to a component when the Tab button is pressed.
	Text	The Text property determines the row identifying a component for a user.
	Top	The Top property determines the coordinate of the component upper edge (pixels).
	Visible	The Visible property determines whether a component is displayed when a form is executed.
	Width	Свойство Width определяет ширину компонента в пикселях.

Properties of class object 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, the index of which 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 of class object inherited from IMetaAttributesBreadcrumb

	Method name	Brief description
	ApplyDefaultAttriburesOrder	The ApplyDefaultAttriburesOrder method applies hierarchy of attributes set by default.
	GetAttributeValue	The GetAttributeValue method returns selected factors based on the specified attribute.
	GetSelectionSet	The GetSelectionSet method returns selected factors based on the attributes included into component navigation chain.
	Refresh	The Refresh method refreshes data based on all attributes displayed in the component's chain.
	SetAttributeValue	The SetAttributeValue method selects factors based on the specified attribute.
	SetSelectionSet	The SetSelectionSet method selects factors based on the attributes included into the component's navigation chain.

Methods of object class inherited from IBreadcrumb

	Method name	Brief description
	BeginUpdate	The BeginUpdate method stops redrawing related components.
	EndUpdate	The EndUpdate method resumes redrawing related components.
	HitTest	The HitTest method allows to get element of the component in the defined point.
	LoadState	The LoadState method loads component elements state.
	SaveState	The SaveState method saves component elements state.

Methods of the class object inherited from IControl

	Method name	Brief description
	BringToFront	Outdated. The BringToFront method brings a component to the foreground.
	ClientToScreen	The ClientToScreen method converts the coordinates of a point specified relative to the component coordinate system to screen coordinates.
	DoDragDrop	The DoDragDrop method enables to start drag-and-drop operation.
	GetImage	The GetImage method returns a graphic presentation of a component together with all children.
	ScreenToClient	The ScreenToClient method converts screen coordinates of a point to coordinates specified relative to the component coordinate system.
	SendToBack	Outdated. The SendToBack method is used to send a component to the background.
	SetFocus	The SetFocus method sets focus to this component.

Events of class object

	Event name	Brief description
	OnBeforeReplaceItem	The OnBeforeReplaceItem event occurs before a component element is replaced.
	OnChangeSelection	The OnChangeSelection event occurs on changing of element selection by any attribute.
	OnDimTreePopup	The OnDimTreePopup event occurs on opening context menu of the drop-down list of the MetaAttributesBreadcrumbcomponent.
	OnDropDown	The OnDropDown event occurs when expanding element list of an attribute that corresponds to a component element.
	OnMetaAttributeParam	The OnMetaAttributeParam event occurs on selecting a parameter as attribute value.
	OnReplaceItem	The OnReplaceItem event occurs after a component element is replaced.
	OnRollUp	The OnRollUp event occurs after minimizing element list of an attribute that corresponds to a component element.
	OnRootClick	The OnRootClick click occurs on clicking additional button of the combo element (root).

Events of class object inherited from IBreadcrumb

	Event name	Brief description
	OnAddItem	The OnAddItem event occurs on adding a new element to a collection of the component elements.
	OnBeforeAddItem	The OnBeforeAddItem event occurs before adding a new element to a collection of the component elements.
	OnBeforeMoveItem	The OnBeforeMoveItem event occurs before moving a component element.
	OnBeforeRemoveItem	The OnBeforeRemoveItem event occurs before removing a component element.
	OnButtonClick	The OnButtonClick event occurs on clicking the auxiliary button with a mouse button, that is displayed near the component element name.
	OnGetPopupMenu	The OnGetPopupMenu event occurs on opening the context menu for a component element.
	OnItemClick	The OnItemClick event occurs on clicking the mouse button on a component element.
	OnMoveItem	The OnMoveItem event occurs on moving a component element.
	OnRemoveItem	The OnRemoveItem event occurs on removing a component element.

Events of class object inherited from IControl

	Event name	Brief description
	OnBeginDrag	The OnBeginDrag event occurs for a component, when a user starts to drag an object from the component.
	OnClick	The OnClick event occurs if a user clicks a component area using the main mouse button.
	OnControlMove	The OnControlMove event occurs when a component is moved.
	OnControlResize	The OnControlResize event occurs when a component is resized.
	OnDblClick	The OnDblClick event occurs if a user double-clicks a component area using the mouse button.
	OnDragDrop	The OnDragDrop event occurs for a component if a user drops a dragged object over it.
	OnDragEnter	The OnDragEnter event occurs when a dragged object crosses the borders of this component.
	OnDragLeave	The OnDragLeave event occurs when a dragged object leaves the borders of this component.
	OnDragOver	The OnDragOver event occurs for this component when a user drags a dragged object over it.
	OnEnter	The OnEnter event occurs when a component receives focus.
	OnExit	The OnExit event occurs when a component loses focus.
	OnHScroll	The OnHScroll event occurs when the horizontal scrollbar thumb changes its position.
	OnKeyDown	The OnKeyDown event occurs if a component is focused and a keyboard key is pressed.
	OnKeyPress	The OnKeyPress event occurs if a component is focused when a user presses a character key.
	OnKeyPreview	The OnKeyPreview event occurs prior to each event requiring clicking.
	OnKeyUp	The OnKeyUp event occurs if a component is focused and a user releases any button previously pressed.
	OnMouseDown	The OnMouseDown event occurs if the pointer is in component's area and a mouse key is pressed.
	OnMouseEnter	The OnMouseEnter event occurs when mouse cursor enters the component area.
	OnMouseHover	The OnMouseHover event occurs when the mouse cursor is held in the component area.
	OnMouseLeave	The OnMouseLeave event occurs when mouse cursor leaves the component area.
	OnMouseMove	The OnMouseMove event occurs on moving the cursor over component.
	OnMouseUp	The OnMouseUp event occurs on releasing mouse button when the pointer is in component area.
	OnMouseWheel	The OnMouseWheel event occurs if the component has focus when the mouse wheel is rotated.
	OnVScroll	The OnVScroll event occurs when the vertical scrollbar thumb changes its position.

See also:

ExtCtrls Assembly Classes