ilog.views.chart.swing

Class IlvDoubleSliderUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.SliderUI

javax.swing.plaf.basic.BasicSliderUI

ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

ilog.views.chart.swing.IlvDoubleSliderUI

All Implemented Interfaces:

SwingConstants

public class IlvDoubleSliderUI
extends ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI
implements SwingConstants

IlvDoubleSliderUI is a UI delegate class for IlvDoubleSlider. IlvDoubleSlider allows the user to move two knobs along a bounded line,thus specifying two real numbers in a bounded interval.The two numbers are in a fixed order-it is not possible to move one knob across the other knob,therefore the two real numbers specify a subinterval of a given bounded range model.

Since:

JViews 6.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	IlvDoubleSliderUI.PropertyChangeHandler2 PropertyChangeHandler2 implements PropertyChangeListener which basically watches for any changes to the property.
class	IlvDoubleSliderUI.TrackListener2 TrackListener2 class basically tracks down any mouse movements on the double slider.

Nested classes/interfaces inherited from class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI.ChangeHandler

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicSliderUI

BasicSliderUI.ActionScroller, BasicSliderUI.ComponentHandler, BasicSliderUI.FocusHandler, BasicSliderUI.PropertyChangeHandler, BasicSliderUI.ScrollListener, BasicSliderUI.TrackListener

Field Summary

Fields inherited from class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

buffer, dragging, DRAGGING_HIGHBOUND, DRAGGING_INTERVAL, DRAGGING_LOWBOUND, firstSliderFixed, isDragging, NO_DRAG, secondSliderFixed, thumbRect2, unionRect

Fields inherited from class javax.swing.plaf.basic.BasicSliderUI

changeListener, componentListener, contentRect, focusInsets, focusListener, focusRect, insetCache, labelRect, leftToRightCache, MAX_SCROLL, MIN_SCROLL, NEGATIVE_SCROLL, POSITIVE_SCROLL, propertyChangeListener, scrollListener, scrollTimer, slider, thumbRect, tickRect, trackBuffer, trackListener, trackRect

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

Constructors

Constructor and Description
IlvDoubleSliderUI(JSlider slider) Creates an instance of the class.

Method Summary

Modifier and Type	Method and Description
void	calculateThumbLocation() This method assigns appropriate values to the fields x and y of the fields thumbRect, thumbRect2, defined in the superclass.
protected void	calculateThumbLocation(boolean first, Rectangle rect) This method assigns appropriate values to the fields x and y of the rect argument, so that rect represents the bounding rectangle for the specified knob (the first one, if first is true, otherwise the second one).
void	calculateThumbSize() This method assigns appropriate values to the width and height fields of the fields thumbRect and thumbRect2 defined in the superclass.
void	calculateTrackBuffer() This method assigns appropriate values to the field trackBuffer defined in the superclass.
protected PropertyChangeListener	createPropertyChangeListener(JSlider slider) This method returns an instance of the inner class PropertyChangeHandler2 that is related to this instance
protected BasicSliderUI.TrackListener	createTrackListener(JSlider slider) This method returns an instance of the inner class TrackListener2 that is related to this instance.
static ComponentUI	createUI(JComponent c) This method assumes that the parameter is an instance of IlvDoubleSlider and returns an instance of IlvDoubleSliderUI.

Methods inherited from class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

createChangeListener, getThumbSize, getTickLength, paint, paintThumb, paintThumb, paintTrack, paintTriangle, setSliderFixed

Methods inherited from class javax.swing.plaf.basic.BasicSliderUI

calculateContentRect, calculateFocusRect, calculateGeometry, calculateLabelRect, calculateTickRect, calculateTrackRect, createComponentListener, createFocusListener, createScrollListener, drawInverted, getBaseline, getBaselineResizeBehavior, getFocusColor, getHeightOfHighValueLabel, getHeightOfLowValueLabel, getHeightOfTallestLabel, getHighestValue, getHighestValueLabel, getHighlightColor, getLowestValue, getLowestValueLabel, getMaximumSize, getMinimumHorizontalSize, getMinimumSize, getMinimumVerticalSize, getPreferredHorizontalSize, getPreferredSize, getPreferredVerticalSize, getShadowColor, getWidthOfHighValueLabel, getWidthOfLowValueLabel, getWidthOfWidestLabel, installDefaults, installKeyboardActions, installListeners, installUI, isDragging, labelsHaveSameBaselines, paintFocus, paintHorizontalLabel, paintLabels, paintMajorTickForHorizSlider, paintMajorTickForVertSlider, paintMinorTickForHorizSlider, paintMinorTickForVertSlider, paintTicks, paintVerticalLabel, recalculateIfInsetsChanged, recalculateIfOrientationChanged, scrollByBlock, scrollByUnit, scrollDueToClickInTrack, setThumbLocation, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI, valueForXPosition, valueForYPosition, xPositionForValue, yPositionForValue, yPositionForValue

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, update

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvDoubleSliderUI

public IlvDoubleSliderUI(JSlider slider)

Creates an instance of the class.

Parameters:

slider - This is used to initialize the super class.

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

This method assumes that the parameter is an instance of IlvDoubleSlider and returns an instance of IlvDoubleSliderUI.

Parameters:

c - Instance of IlvDoubleSlider.

Returns:

Instance of IlvDoubleSliderUI.

calculateThumbSize

public void calculateThumbSize()

This method assigns appropriate values to the width and height fields of the fields thumbRect and thumbRect2 defined in the superclass.

Specified by:

calculateThumbSize in class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

calculateTrackBuffer

public void calculateTrackBuffer()

This method assigns appropriate values to the field trackBuffer defined in the superclass.

Specified by:

calculateTrackBuffer in class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

calculateThumbLocation

public void calculateThumbLocation()

This method assigns appropriate values to the fields x and y of the fields thumbRect, thumbRect2, defined in the superclass. It can assume that the fields width and height of these fields have already been computed. It also assigns appropriate values to the field unionRect defined in the superclass.

Specified by:

calculateThumbLocation in class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

calculateThumbLocation

protected void calculateThumbLocation(boolean first,
                                      Rectangle rect)

This method assigns appropriate values to the fields x and y of the rect argument, so that rect represents the bounding rectangle for the specified knob (the first one, if first is true, otherwise the second one).

Specified by:

calculateThumbLocation in class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

Parameters:

first - If true values are assigned to first rectangle or otherwise the second one.

rect - The rectangle parameter.

createPropertyChangeListener

protected PropertyChangeListener createPropertyChangeListener(JSlider slider)

This method returns an instance of the inner class PropertyChangeHandler2 that is related to this instance

Specified by:

createPropertyChangeListener in class ilog.views.chart.swing.internal.IlvBasicDoubleSliderUI

Parameters:

slider - Instance of JSlider.

Returns:

PropertyChangeListener instance.

createTrackListener

protected BasicSliderUI.TrackListener createTrackListener(JSlider slider)

This method returns an instance of the inner class TrackListener2 that is related to this instance.

Overrides:

createTrackListener in class BasicSliderUI

Parameters:

slider - Double slider.

Returns:

Instance of TrackListener.