[Overview][Types][Classes][Procedures and functions][Index] | Reference for unit 'ExtCtrls' (#lcl)

# TBevel

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

A bevel placed around the edge of buttons and other components.

## Declaration

Source position: extctrls.pp line 671

`type TBevel = class(TGraphicControl)`
`protected`
`class procedure WSRegisterClass; override;` |  | Registers this component class with the current WidgetSet.
`class function GetControlClassDefaultSize; override;` |  | Gets the default size for new instances of the class.
`procedure Paint; override;` |  | Handles paint requests received from the parent control.
`public`
`constructor Create(); override;` |  | Constructor for the class instance.
`destructor Destroy; override;` |  | Destructor for the class instance.
`procedure Assign(); override;` |  | Copies property values from Source to the current 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 BorderSpacing: TControlBorderSpacing;` |  | Determines the inner and outer border spacing for this control.
`property Constraints: TSizeConstraints;` |  | Contains the minimum and maximum Width and Height for the control.
`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 Shape: TBevelShape; [rw]` |  | Shape - whether a box, a frame or a line along one of the edges.
`property ShowHint: Boolean;` |  | Enables Hint display for the control.
`property Style: TBevelStyle; [rw]` |  | Indicates whether the bevel is drawn using a raised or a lowered style.
`property Visible: Boolean;` |  | Makes the control visible or hidden.
`property OnChangeBounds: TNotifyEvent;` |  | Event handler signalled when the Bounds for the control have been changed.
`property OnResize: TNotifyEvent;` |  | Notification handler for a resize of the control.
`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;` |  | Event handler signalled for a downward movement of the mouse wheel.
`property OnMouseWheelUp: TMouseWheelUpDownEvent;` |  | Event handler signalled for an upward movement of the mouse wheel.
`property OnPaint: TNotifyEvent;` |  | Event handler signalled to paint the control.
`end;`

## Inheritance

`TBevel` |  | A bevel placed around the edge of buttons and other components.
`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`
?
`TObject`

## Description

The appearance of the Bevel is governed by TBevelShape and TBevelStyle.