Unit 'ExtCtrls' Package
[Overview][Types][Classes][Procedures and functions][Index] [#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 630

type TBevel = class(TGraphicControl)

protected

  class procedure WSRegisterClass; override;

  

  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 for mouse movement within 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 for downward movement of mouse wheel.

  property OnMouseWheelUp: TMouseWheelUpDownEvent;

  

Event handler for 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

  

|

TObject

Description

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



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