org.vectomatic.client.rep.controller
Class StyleController

java.lang.Object
  org.vectomatic.client.rep.controller.ControllerBase
      org.vectomatic.client.rep.controller.StyleController

All Implemented Interfaces:

com.google.gwt.user.client.ui.ChangeListener, EventListener, IController, IShapeSelectionListener

public class StyleController
extends ControllerBase
implements IShapeSelectionListener, com.google.gwt.user.client.ui.ChangeListener

Class to manage changes of the color or transparency of a shape

Author:

Lukas Laag

Field Summary

Fields inherited from class org.vectomatic.client.rep.controller.ControllerBase

_app

Constructor Summary

StyleController(RepApplication app, String label, Attribute styleAttribute, Attribute opacityAttribute, IStyle defaultStyle, FloatAttributeValue defaultOpacity)

Method Summary

FloatAttributeValue	getOpacity() Returns the currently selected opacity This method is called by controllers which instantiate new shapes
IStyle	getStyle() Returns the currently selected style.
Attribute	getStyleAttribute()
com.google.gwt.user.client.ui.Widget	getWidget()
void	onChange(com.google.gwt.user.client.ui.Widget sender) Invoked when the user changes the list box.
void	selectionChanged(ShapeSelection selection)
void	setOpacity(FloatAttributeValue opacity) Invoked when the user changes the opacity in the color menu
void	setStyle(IStyle style) Invoked when the user changes the color in the color menu

Methods inherited from class org.vectomatic.client.rep.controller.ControllerBase

activate, deactivate, keyDown, keyPress, keyUp, mouseDown, mouseMove, mouseUp, render

Methods inherited from class java.lang.Object

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

Constructor Detail

StyleController

public StyleController(RepApplication app,
                       String label,
                       Attribute styleAttribute,
                       Attribute opacityAttribute,
                       IStyle defaultStyle,
                       FloatAttributeValue defaultOpacity)

Method Detail

getWidget

public com.google.gwt.user.client.ui.Widget getWidget()

selectionChanged

public void selectionChanged(ShapeSelection selection)

Specified by:

selectionChanged in interface IShapeSelectionListener

onChange

public void onChange(com.google.gwt.user.client.ui.Widget sender)

Invoked when the user changes the list box.

Specified by:

onChange in interface com.google.gwt.user.client.ui.ChangeListener

setOpacity

public void setOpacity(FloatAttributeValue opacity)

Invoked when the user changes the opacity in the color menu

Parameters:

opacity -

setStyle

public void setStyle(IStyle style)

Invoked when the user changes the color in the color menu

getStyle

public IStyle getStyle()

Returns the currently selected style. This method is called by controllers which instantiate new shapes

Returns:

getOpacity

public FloatAttributeValue getOpacity()

Returns the currently selected opacity This method is called by controllers which instantiate new shapes

Returns:

getStyleAttribute

public Attribute getStyleAttribute()