Class ILLed.TILLedLayer

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Package: InstrumentLabDigitalPkg

Unit: ILLed

Inherits: TILExternalLed

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 From TILExternalLed 5 Properties 5.1 Published 6 Methods 6.1 Public 7 Pins 8 Events 9 From TILColorLed 10 Properties 10.1 Published 11 From TILBasicLed 12 Properties 12.1 Published 13 Methods 13.1 Public 14 From TULBasicControl 15 Properties 15.1 Published 16 Methods 16.1 Public 17 Events 18 From TLPTransparentControl 19 Properties 19.1 Published 20 Methods 20.1 Public 21 From TSLCustomControlItem 22 Properties 22.1 Public 23 Methods 23.1 Public

Syntax

Delphi:

type TILLedLayer = class( TILExternalLed )

C++ Builder:

class TILLedLayer : public TILExternalLed

Visual C++ (MFC):

class CTILLedLayer : public CTILExternalLed

C# (.NET):

public ref class LedLayer : Mitov.InstrumentLab.ExternalLed

Summary

Layer drawing LED control with On/Off states.

Description

Add this layer to display a LED control with On/Off states.

Diagram:

Example:

From TILExternalLed

Properties

Published

• Value - Specifies the value of the component.
• Elements - Allows adding component elements.

Methods

Public

• procedure GetChildren(Proc : TGetChildProc; Root : TComponent)
• procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)

Pins

• InputPin - The boolean input pin of the component.

Events

• OnChange - Occurs when the state of the LED has changed.

From TILColorLed

Properties

Published

• Color - Specifies the color.
• InactiveColor - Specifies the inactive color.

From TILBasicLed

Properties

Published

• Border - Specifies the border settings.
• ShowReflection - Specifies if the reflection will be shown.
• ShowGlow - Specifies if the glow will be shown.

Methods

Public

• procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)
• procedure SetParent(AParent : TWinControl)

From TULBasicControl

Properties

Published

• AntiAlias

Methods

Public

• procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)
• procedure CopyToBitmap(ABitmap : TBitmap)

Events

• OnKeyDown
• OnKeyPress
• OnKeyUp
• OnClick
• OnDblClick
• OnMouseDown
• OnMouseMove
• OnMouseUp

From TLPTransparentControl

Properties

Published

• Transparent

Methods

Public

• procedure SetParent(AParent : TWinControl)
• procedure SetBounds(ALeft : Integer; ATop : Integer; AWidth : Integer; AHeight : Integer)
• procedure SetTransparentBackground(ABitmap : TBitmap)
• procedure InvalidateBackground()

From TSLCustomControlItem

Properties

Public

• Index
• ComponentList

Methods

Public

• function GetParentComponent() : TComponent
• function HasParent() : Boolean
• procedure SetParent(AParent : TWinControl)
• function GetHasEnable() : Boolean
• function GetCanDisable() : Boolean
• procedure SetParentComponent(AValue : TComponent)