Class TKeySensorNode

Unit

X3DNodes

Declaration

type TKeySensorNode = class(TAbstractKeyDeviceSensorNode)

Description

Generate events when user key presses or releases keys on the keyboard.

Hierarchy

• TObject
• TPersistent
• TX3DFileItem
• TX3DNode
• TAbstractNode
• TAbstractChildNode
• TAbstractSensorNode
• TAbstractKeyDeviceSensorNode
• TKeySensorNode

Overview

Methods

	procedure KeyDown(const Key: TKey; const KeyString: String; const Time: TX3DTime); override;
	procedure KeyUp(const Key: TKey; const KeyString: String; const Time: TX3DTime); override;
	procedure CreateNode; override;
	class function ClassX3DType: String; override;

Properties

	property EventActionKeyPress: TSFInt32Event read FEventActionKeyPress;
	property EventActionKeyRelease: TSFInt32Event read FEventActionKeyRelease;
	property EventAltKey: TSFBoolEvent read FEventAltKey;
	property EventControlKey: TSFBoolEvent read FEventControlKey;
	property EventKeyPress: TSFStringEvent read FEventKeyPress;
	property EventKeyRelease: TSFStringEvent read FEventKeyRelease;
	property EventShiftKey: TSFBoolEvent read FEventShiftKey;

Description

Methods

	procedure KeyDown(const Key: TKey; const KeyString: String; const Time: TX3DTime); override;

	procedure KeyUp(const Key: TKey; const KeyString: String; const Time: TX3DTime); override;

	procedure CreateNode; override;
Create node fields and events.

	class function ClassX3DType: String; override;

Properties

	property EventActionKeyPress: TSFInt32Event read FEventActionKeyPress;

	property EventActionKeyRelease: TSFInt32Event read FEventActionKeyRelease;

	property EventAltKey: TSFBoolEvent read FEventAltKey;

	property EventControlKey: TSFBoolEvent read FEventControlKey;

	property EventKeyPress: TSFStringEvent read FEventKeyPress;

	property EventKeyRelease: TSFStringEvent read FEventKeyRelease;

	property EventShiftKey: TSFBoolEvent read FEventShiftKey;

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