PCABox

The PCABox class implements the PCABox development environment component that contains a set of panels for calculation of the principal component analysis.

Properties inherited from IPCABox

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 the dragged object can be taken from the component.
	AllowDrop	The AllowDrop property determines whether the component can take the dragged object.
	Anchors	The Anchors property returns the settings that determine the percentage of size change of the current component when the parent component size changes.
	Brush	The Brush property determines a brush used for component area fill.
	ClientHeight	The ClientHeight property determines a component client area height.
	ClientWidth	The ClientWidth property determines a component client area width.
	Color	The Color property determines a component background color.
	Cursor	The Cursor property determines a type of cursor displayed on mouseover on the component during form execution.
	Enabled	The Enabled property determines whether a component is available for the user.
	Focused	The Focused property returns True if this component is focused.
	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 of context-dependent help section for this component.
	Hint	The Hint property determines a tooltip text displayed on mouseover on the component.
	HintTimeout	The HintTimeout property determines tooltip display time.
	Left	The Left property determines a coordinate of the component's left edge in pixels.
	Parent	The Parent property determines a parent component.
	ParentColor	The ParentColor property determines whether a parent component color will be used for the component.
	ParentFont	The ParentFont property determines whether a parent component font will be used for the component.
	ParentShowHint	The ParentShowHint property determines when a tooltip is displayed.
	PopupMenu	The PopupMenu property determines a context menu that will be displayed on right mouse click on the component.
	Scrolls	The Scrolls property returns component scrollbar parameters.
	ShowHint	The ShowHint property determines whether a tooltip is displayed on mouseover on the component.
	TabOrder	The TabOrder property determines a component position in the tab sequence.
	TabStop	The TabStop property determines whether the component should get focus on clicking the Tab button.
	Text	The Text property determines a string that identifies the component for the user.
	Top	The Top property determines a coordinate of the component's top edge in pixels.
	Visible	The Visible property determines component visibility during for execution.
	Width	The Width property determines horizontal size of the component in pixels.

Properties inherited from IComponent

Methods inherited from IPCABox

Methods inherited from IControl

Events 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 the user clicks the component area.
	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 the user double-clicks the component area.
	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 enters the component area.
	OnDragLeave	The OnDragLeave event occurs when a dragged object leaves the borders of this component.
	OnDragOver	The OnDragOver event occurs for a 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 horizontal scrollbar slider changes its position.
	OnKeyDown	The OnKeyDown event occurs if the 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 when the pointer is in component area and a mouse button is pressed.
	OnMouseEnter	The OnMouseEnter event occurs when mouse cursor enters the component area.
	OnMouseHover	The OnMouseHover event occurs when 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 cursor 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 position of vertical scrollbar slider is changed.

	Property name	Brief description
	BorderStyle	The BorderStyle property determines component border style.
	ModelSpace	The ModelSpace property determines a modeling container, to which the component is connected.
	Pads	The Pads property returns a collection of component toolbars.
	VariablesCount	The VariablesCount property returns the number of variables loaded to the component list.

	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 property, which index is passed by the input parameter.
	Data	The Data property is used to store any custom data.
	Name	The Name property determines a 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 own discretion.

	Method name	Brief description
	AddVariableStub	The AddVariableStub method adds the specified variable to the list of component variables.
	ClearVariables	The ClearVariables method clears the component list of variables.
	ExtractResults	The ExtractResults method initializes the process of loading calculation results of the principal component analysis.
	RemoveByIndex	The RemoveByIndex method removes the specified variable.

	Method name	Brief description
	ClientToScreen	The ClientToScreen method transforms coordinates of the point specified relative to the component coordinate system into screen coordinates.
	DoDragDrop	The DoDragDrop method starts drag-and-drop operation.
	GetImage	The GetImage method returns component's graphic image with all child components.
	ScreenToClient	The ScreenToClient method transforms point's screen coordinates to coordinates specified relative to the component coordinate system.
	SetFocus	The SetFocus method sets focus on this component.