uavsim.graphics.controls.knobs
Class Knob

java.lang.Object
  uavsim.graphics.controls.A_Control
      uavsim.graphics.controls.knobs.A_Knob
          uavsim.graphics.controls.knobs.Knob

public class Knob
extends A_Knob

Provides a basic interactive knob with clockwise and counterclockwise rotation.

Author:

Dan Tappan [22.06.11]

Field Summary

Fields inherited from class uavsim.graphics.controls.knobs.A_Knob

_body, _properties

Fields inherited from class uavsim.graphics.controls.A_Control

_id, CURSOR_ARROW_DOWN, CURSOR_ARROW_LEFT, CURSOR_ARROW_RIGHT, CURSOR_ARROW_UP, CURSOR_CROSSHAIR, CURSOR_DEFAULT, CURSOR_HAND

Constructor Summary

Knob(java.lang.String id, KnobProperties properties, A_Instrument hostInstrument)
Creates a knob control

Method Summary

void	render(java.awt.Graphics2D graphics) Renders the controls.

Methods inherited from class uavsim.graphics.controls.knobs.A_Knob

getProperties, handleMouseEvent_, isCoordinateHit, isCoordinateHit, toString

Methods inherited from class uavsim.graphics.controls.A_Control

calculateAnchor, getHostInstrument, getID, resetCursor, setCursor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Knob

public Knob(java.lang.String id,
            KnobProperties properties,
            A_Instrument hostInstrument)

Creates a knob control

Parameters:

id - - the unique knob identifier

properties - - the knob properties

hostInstrument - - the knob host instrument

Method Detail

render

public void render(java.awt.Graphics2D graphics)

Renders the controls.

Overrides:

render in class A_Knob

Parameters:

graphics - - the graphics context