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com.cosylab.gui.components
Class DialKnob.MouseHandler

java.lang.Object
  java.awt.event.MouseAdapter
      com.cosylab.gui.components.DialKnob.MouseHandler

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

Enclosing class:

DialKnob

protected class DialKnob.MouseHandler
extends java.awt.event.MouseAdapter
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener

Utiliy class that handles user mouse actions on the Dial knob.

Author:

Nejc Kosnik

Constructor Summary

protected

DialKnob.MouseHandler()

Method Summary

void	inhibit(boolean newInhibit) Method which enables/disables setting of value via mouse drag.
void	mouseDragged(java.awt.event.MouseEvent arg0) Does the value setting.
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent arg0) Starts the value setting.
void	mouseReleased(java.awt.event.MouseEvent arg0) Finishes the value setting.

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseEntered, mouseExited, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.event.MouseListener

mouseClicked, mouseEntered, mouseExited

Constructor Detail

DialKnob.MouseHandler

protected DialKnob.MouseHandler()

Method Detail

inhibit

public void inhibit(boolean newInhibit)

Method which enables/disables setting of value via mouse drag. Usually called when knob is to small to be painted and setting value must also be disabled.

Parameters:

newInhibit - true to enable and false to disable user setting

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent arg0)

Does the value setting.

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Overrides:

mouseDragged in class java.awt.event.MouseAdapter

See Also:

MouseMotionListener.mouseDragged(java.awt.event.MouseEvent)

mousePressed

public void mousePressed(java.awt.event.MouseEvent arg0)

Starts the value setting.

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class java.awt.event.MouseAdapter

See Also:

MouseListener.mousePressed(java.awt.event.MouseEvent)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent arg0)

Finishes the value setting.

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class java.awt.event.MouseAdapter

See Also:

MouseListener.mouseReleased(java.awt.event.MouseEvent)

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Overrides:

mouseMoved in class java.awt.event.MouseAdapter