org.pbjar.jxlayer.plaf.misc
Class MouseDrawingUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      org.jdesktop.jxlayer.plaf.LayerUI<V>
          org.jdesktop.jxlayer.plaf.AbstractLayerUI<V>
              org.pbjar.jxlayer.plaf.misc.GeneralLayerUI<JComponent,MouseDrawingUI.DrawingState>
                  org.pbjar.jxlayer.plaf.misc.MouseDrawingUI

All Implemented Interfaces:

Serializable

public class MouseDrawingUI
extends GeneralLayerUI<JComponent,MouseDrawingUI.DrawingState>

A mouse drawing UI.

Author:

Piet Blok

See Also:

Serialized Form

Nested Class Summary

protected static class	MouseDrawingUI.ColoredLine Defines one line.
protected static class	MouseDrawingUI.DrawingState Holds state information.

Constructor Summary

MouseDrawingUI()

Method Summary

protected MouseDrawingUI.DrawingState	createStateObject(org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer) Create a StateObject specific for this LayerUI and the JXLayer argument.
List<Action>	getActions(org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer) Returns Actions for: Clear the current drawing.
protected void	paintLayer(Graphics2D g2, org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)
protected void	processMouseEvent(MouseEvent e, org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)
protected void	processMouseMotionEvent(MouseEvent e, org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)

Methods inherited from class org.pbjar.jxlayer.plaf.misc.GeneralLayerUI

cleanupStateObject, getActions, getName, getStateObject, installUI, processMouseWheelEvent, uninstallUI

Methods inherited from class org.jdesktop.jxlayer.plaf.AbstractLayerUI

configureGraphics, eventDispatched, getClip, getComposite, getLayerEventMask, getRenderingHints, getTransform, handlePropertyChangeEvent, isDirty, paint, processFocusEvent, processKeyEvent, setDirty

Methods inherited from class org.jdesktop.jxlayer.plaf.LayerUI

addPropertyChangeListener, addPropertyChangeListener, contains, firePropertyChange, getPreferredScrollableViewportSize, getPropertyChangeListeners, getPropertyChangeListeners, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, removePropertyChangeListener, removePropertyChangeListener, updateUI

Methods inherited from class javax.swing.plaf.ComponentUI

createUI, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, update

Methods inherited from class java.lang.Object

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

Constructor Detail

MouseDrawingUI

public MouseDrawingUI()

Method Detail

getActions

public List<Action> getActions(org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)

Returns Actions for:

1. Clear the current drawing.
2. Set the color for the next line to be drawn.

Overrides:

getActions in class GeneralLayerUI<JComponent,MouseDrawingUI.DrawingState>

Parameters:

layer - the JXLayer

Returns:

a list of applicable actions

createStateObject

protected MouseDrawingUI.DrawingState createStateObject(org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)

Description copied from class: GeneralLayerUI

Create a StateObject specific for this LayerUI and the JXLayer argument. The default implementation returns null.

Overrides:

createStateObject in class GeneralLayerUI<JComponent,MouseDrawingUI.DrawingState>

Parameters:

layer - the JXLayer

Returns:

a StateObject or null, if no state is maintained.

paintLayer

protected void paintLayer(Graphics2D g2,
                          org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)

Overrides:

paintLayer in class org.jdesktop.jxlayer.plaf.AbstractLayerUI<JComponent>

processMouseEvent

protected void processMouseEvent(MouseEvent e,
                                 org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)

Overrides:

processMouseEvent in class org.jdesktop.jxlayer.plaf.AbstractLayerUI<JComponent>

processMouseMotionEvent

protected void processMouseMotionEvent(MouseEvent e,
                                       org.jdesktop.jxlayer.JXLayer<? extends JComponent> layer)

Overrides:

processMouseMotionEvent in class org.jdesktop.jxlayer.plaf.AbstractLayerUI<JComponent>