TArrow

type TArrow = class(TIndustrialBase)

protected

  class function GetControlClassDefaultSize; override;

Returns the default dimensions for new instances of the class.

  procedure Paint; override;

Implements the paint handler used to draw the control.

public

  constructor Create(); override;

Constructor for the class instance.

published

  property Align: TAlign;

Specifies the placement of the control on its Parent control.

  property Anchors: TAnchors;

The set of anchor definitions for this control.

  property ArrowColor: TColor; [rw]

Color used to draw the arrow symbol on the control.

  property ArrowType: TArrowType; [rw]

ArrowType - pointing up, down, left or right.

  property ArrowPointerAngle: Integer; [rw]

Size of the angle that forms the arrow pointer.

  property BorderSpacing: TControlBorderSpacing;

Determines the inner and outer border spacing for this control.

  property Color: TColor;

The background color for the control.

  property Constraints: TSizeConstraints;

Contains the minimum and maximum Width and Height for the control.

  property Enabled: Boolean;

Determines whether the control responds to mouse or keyboard input.

  property Hint: TTranslateString;

The text to show in the Hint window for the control.

  property OnChangeBounds: TNotifyEvent;

Event handler signalled when the Bounds for the control have been changed.

  property OnClick: TNotifyEvent;

Notification handler for mouse clicks.

  property OnContextPopup: TContextPopupEvent;

Invoked when a context-sensitive pop-up menu is requested.

  property OnDblClick: TNotifyEvent;

Event handler signalled when a mouse double click occurs in the control.

  property OnDragDrop: TDragDropEvent;

Event handler signalled when an object is dropped onto the control.

  property OnDragOver: TDragOverEvent;

Event handler signalled when a control is dragged over the control instance.

  property OnEndDrag: TEndDragEvent;

Event handler signalled for the end of a drag-drop operation.

  property OnMouseDown: TMouseEvent;

Event handler signalled when a mouse down event is handled for the control.

  property OnMouseEnter: TNotifyEvent;

Event handler signalled when the mouse pointer has entered the control.

  property OnMouseLeave: TNotifyEvent;

Event handler signalled when the mouse pointer has left the control.

  property OnMouseMove: TMouseMoveEvent;

Event handler signalled when the mouse pointer is moved in the control.

  property OnMouseUp: TMouseEvent;

Event handler signalled when a mouse up event is handled for the control.

  property OnMouseWheel: TMouseWheelEvent;

Event handler for mouse wheel turned.

  property OnMouseWheelDown: TMouseWheelUpDownEvent;

The base class for visible controls.

  property OnMouseWheelUp: TMouseWheelUpDownEvent;

The base class for visible controls.

  property OnMouseWheelHorz: TMouseWheelEvent;

The base class for visible controls.

  property OnMouseWheelLeft: TMouseWheelUpDownEvent;

The base class for visible controls.

  property OnMouseWheelRight: TMouseWheelUpDownEvent;

The base class for visible controls.

  property OnPaint: TNotifyEvent;

Event handler signalled to paint the control.

  property OnResize: TNotifyEvent;

Notification handler for a resize of the control.

  property OnStartDrag: TStartDragEvent;

Event handler signalled for the start of a dragging operation.

  property ParentColor: Boolean;

Use the Color from the Parent control, when enabled.

  property ParentShowHint: Boolean;

If True, the value of ShowHint for the control will be the same as the one from the Parent. Default is True.

  property PopupMenu: TPopupMenu;

A context-sensitive menu that pops up when the right mouse button is clicked over this control.

  property ShadowType: TShadowType; [rw]

ShadowType - the type of shadowing: None, In, Out, EtchedIn, EtchedOut.

  property ShadowColor: TColor; [rw]

Color used to draw the shadow on the control.

  property ShowHint: Boolean;

Enables Hint display for the control.

  property Visible: Boolean;

Allows the control, and all of its children, to be displayed or hidden.

end;

TArrow

TArrow - an arrow symbol widely used in forms.

TIndustrialBase

Implements the base class for a control with an anti-aliasing setting.

TGraphicControl

TGraphicControl is the base class for all lightweight controls.

TControl

The base class for visible controls.

TLCLComponent

The base class for LCL components which have an associated widget.

TComponent,IUnknown,IInterfaceComponentReference

TPersistent,IFPObserved

TObject