GPAnimator

Unit : GPAnimatorUnit
Association : GPAnimatorAsn
Inherits from : None

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Description

This class repeatedly calls its Action method. The Start, Step and Stop methods provide control over this process. The SetInterval method controls the interval between each call to the Action method. The smaller the interval, the more often Action will be called.

Public Interface

CONSTRUCTOR Init;
Initializes the GPAnimator.

DESTRUCTOR Destroy; VIRTUAL;
Destroys the GPAnimator.

PROCEDURE Start; VIRTUAL;
Starts the calling of the Action method, if not already active.

PROCEDURE Step; VIRTUAL;
Calls the Action method once, then calls Stop.

PROCEDURE Stop; VIRTUAL;
Stops the calling of the Action method, if already active.

PROCEDURE SetInterval(milliseconds: integer);
Sets the time interval between calls to the Action method. The milliseconds parameter specifies number of milliseconds. The default interval is 100 milliseconds.

PROCEDURE Action; VIRTUAL;
Method that is repeatedly called. This method should be redefined in sub-classes. Note: no other GPAnimator method should be called from within Action.

Subclasses

None

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