pascalSCADA OPM: crosskeyevents: Class TWindowsKeyEvents

Pascal SCADA OPM

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Class TWindowsKeyEvents

Description
Hierarchy
Fields
Methods
Properties

Unit

crosskeyevents

Declaration

type TWindowsKeyEvents = class(TCrossKeyEvents)

Description

TWindowsKeyEvents

Hierarchy

Overview

Fields

Protected FCurrentShiftState: TShiftState;

Methods

Protected procedure DoDown(Key: LongWord); override;
Protected procedure DoUp(Key: LongWord); override;
Protected function TranlateVirtualKey(Key: Word): LongWord; override;
Protected procedure Apply(Shift: TShiftState); override;
Protected procedure Unapply(Shift: TShiftState); override;
Public constructor Create(Target: TWinControl); override;

Description

Fields

Protected FCurrentShiftState: TShiftState;
 

Methods

Protected procedure DoDown(Key: LongWord); override;

:

See also
TCrossKeyEvents.DoDown
Protected procedure DoUp(Key: LongWord); override;

:

See also
TCrossKeyEvents.DoUp
Protected function TranlateVirtualKey(Key: Word): LongWord; override;

:

See also
TCrossKeyEvents.TranlateVirtualKey
Protected procedure Apply(Shift: TShiftState); override;
 
Protected procedure Unapply(Shift: TShiftState); override;
 
Public constructor Create(Target: TWinControl); override;
 
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