Class TTogglerNode

Fields

Unit

Declaration

type TTogglerNode = class(TAbstractChildNode)

Description

Utility for setting and observing a boolean value in various ways.

Hierarchy

TObject
TPersistent
TX3DFileItem
TX3DNode
TAbstractNode
TAbstractChildNode
TTogglerNode

Overview

Methods

	`constructor Create(const AX3DName: string = ''; const ABaseUrl: string = ''); override;`
	`procedure CreateNode; override;`
	`class function ClassX3DType: string; override;`

Properties

	`property FdStatus: TSFBool read FFdStatus;`
	`property Status: Boolean read GetStatus write SetStatus;`
	`property FdNotStatus: TSFBool read FFdNotStatus;`
	`property NotStatus: Boolean read GetNotStatus write SetNotStatus;`
	`property EventToggle: TXFAnyEvent read FEventToggle;`
	`property EventSet: TXFAnyEvent read FEventSet;`
	`property EventReset: TXFAnyEvent read FEventReset;`
	`property EventChanged: TSFBoolEvent read FEventChanged;`
	`property EventOn: TSFBoolEvent read FEventOn;`
	`property EventOff: TSFBoolEvent read FEventOff;`
	`property FdEnabled: TSFBool read FFdEnabled;`
	`property Enabled: Boolean read GetEnabled write SetEnabled;`

Description

Methods

	`constructor Create(const AX3DName: string = ''; const ABaseUrl: string = ''); override;`

	`procedure CreateNode; override;`

	`class function ClassX3DType: string; override;`

Properties

	`property FdStatus: TSFBool read FFdStatus;`
Internal wrapper for property Status. This wrapper API may change, we advise to access simpler Status instead.

	`property Status: Boolean read GetStatus write SetStatus;`
Stored Boolean value.

	`property FdNotStatus: TSFBool read FFdNotStatus;`
Internal wrapper for property NotStatus. This wrapper API may change, we advise to access simpler NotStatus instead.

	`property NotStatus: Boolean read GetNotStatus write SetNotStatus;`
Always the negated value of Status. You can set either Status or NotStatus, changing one changes also the other to keep them being negated values of each other. Also events (like EventToggle) change both properties.

	`property EventToggle: TXFAnyEvent read FEventToggle;`
Send any value to this event (the value is ignored) to toggle Status between `True` and `False`.

	`property EventSet: TXFAnyEvent read FEventSet;`
Send any value to this event (the value is ignored) to set Status to `True`.

	`property EventReset: TXFAnyEvent read FEventReset;`
Send any value to this event (the value is ignored) to set Status to `False`.

	`property EventChanged: TSFBoolEvent read FEventChanged;`
Outputs a `True` value whenever the Status changed.

	`property EventOn: TSFBoolEvent read FEventOn;`
Outputs a `True` value whenever the Status changed to `True`.

	`property EventOff: TSFBoolEvent read FEventOff;`
Outputs a `True` value whenever the Status changed to `False`.

	`property FdEnabled: TSFBool read FFdEnabled;`
Internal wrapper for property Enabled. This wrapper API may change, we advise to access simpler Enabled instead.

	`property Enabled: Boolean read GetEnabled write SetEnabled;`
When the node is disabled, input events are ignored (this includes EventToggle, EventSet, EventReset but also sending new values to Status and NotStatus) and output events (EventOn, EventOff, EventChanged) are never generated.

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