ilog.views.gantt.graphic.renderer

Class IlvActivityLabel

java.lang.Object

ilog.views.gantt.graphic.renderer.IlvActivityGraphicRenderer

ilog.views.gantt.graphic.renderer.IlvBasicActivityLabel

ilog.views.gantt.graphic.renderer.IlvActivityLabel

All Implemented Interfaces:

IlvActivityRenderer, SwingConstants

public class IlvActivityLabel
extends IlvBasicActivityLabel

IlvActivityLabel is an extension of IlvBasicActivityLabel whose text label is dynamically updated from a property of the activity. The default property is the name as the activity.

Field Summary

Fields inherited from class ilog.views.gantt.graphic.renderer.IlvBasicActivityLabel

ABOVE, BELOW, INSIDE_LEADING, INSIDE_LEFT, INSIDE_RIGHT, INSIDE_TRAILING

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
IlvActivityLabel() Creates an IlvActivityLabel that has no main renderer.
IlvActivityLabel(IlvActivityRenderer main) Creates an IlvActivityLabel that is positioned relative to the specified main renderer.

Method Summary

Modifier and Type	Method and Description
IlvRect	getBounds(IlvActivityGraphic ag, IlvTransformer t) Returns the bounding rectangle of the activity graphic.
IlvStringProperty	getDisplayedProperty() Returns the property displayed by this renderer.
String	getLabel() Returns the text label that will be rendered if the displayed property is null.
boolean	isRelayoutNeeded(IlvActivityGraphic ag, ActivityEvent evt) This method is called by an activity graphic to determine if its bounding box may have changed as a result of the specified activity event.
void	setDisplayedProperty(IlvStringProperty property) Sets the property displayed by this renderer.
void	setLabel(String label) Sets the text label to be rendered.

Methods inherited from class ilog.views.gantt.graphic.renderer.IlvBasicActivityLabel

getFont, getForeground, getHorizontalAlignment, getMainRenderer, getOffset, getVerticalAlignment, getYOffset, isAntialiasing, setAntialiasing, setFont, setGraphic, setHorizontalAlignment, setMainRenderer, setOffset, setVerticalAlignment, setYOffset

Methods inherited from class ilog.views.gantt.graphic.renderer.IlvActivityGraphicRenderer

contains, createSelection, draw, endProcessing, getBaseTextDirection, getBottomMargin, getDefinitionRect, getEndTime, getEndTimeProperty, getGraphic, getPopupMenu, getPopupMenuName, getStartTime, getStartTimeProperty, getToolTipText, getToolTipText, getTopMargin, getVisibilityProperty, isPropertyEditable, isRedrawNeeded, isRedrawNeeded, makeSelection, prepareGraphic, prepareGraphicVisibility, setBackground, setBaseTextDirection, setBottomMargin, setEndTimeProperty, setForeground, setPopupMenu, setPopupMenuName, setStartTimeProperty, setToolTipText, setTopMargin, setVisibilityProperty, startProcessing

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvActivityLabel

public IlvActivityLabel()

Creates an IlvActivityLabel that has no main renderer. Use the IlvBasicActivityLabel.setMainRenderer(ilog.views.gantt.graphic.renderer.IlvActivityRenderer) method to specify the main renderer.

IlvActivityLabel

public IlvActivityLabel(IlvActivityRenderer main)

Creates an IlvActivityLabel that is positioned relative to the specified main renderer.

Parameters:

main - The main renderer.

Method Detail

setLabel

public void setLabel(String label)

Sets the text label to be rendered. This text label will only be displayed if the displayed property is null.

Overrides:

setLabel in class IlvBasicActivityLabel

Since:

JViews 5.5

See Also:

getLabel()

getLabel

public String getLabel()

Returns the text label that will be rendered if the displayed property is null.

Overrides:

getLabel in class IlvBasicActivityLabel

Since:

JViews 5.5

See Also:

setLabel(java.lang.String)

getDisplayedProperty

public IlvStringProperty getDisplayedProperty()

Returns the property displayed by this renderer. The default property is the name of the activity.

See Also:

setDisplayedProperty(ilog.views.gantt.property.IlvStringProperty)

setDisplayedProperty

public void setDisplayedProperty(IlvStringProperty property)

Sets the property displayed by this renderer. The default property is the name of the activity.

Parameters:

property - The property of the activity to be displayed. If null, the text set by calling setLabel(java.lang.String) will be displayed.

See Also:

getDisplayedProperty()

getBounds

public IlvRect getBounds(IlvActivityGraphic ag,
                         IlvTransformer t)

Returns the bounding rectangle of the activity graphic.

Specified by:

getBounds in interface IlvActivityRenderer

Overrides:

getBounds in class IlvBasicActivityLabel

Parameters:

ag - The activity graphic.

t - The transformer.

Returns:

The bounding rectangle of the activity graphic.

isRelayoutNeeded

public boolean isRelayoutNeeded(IlvActivityGraphic ag,
                                ActivityEvent evt)

This method is called by an activity graphic to determine if its bounding box may have changed as a result of the specified activity event.

Specified by:

isRelayoutNeeded in interface IlvActivityRenderer

Overrides:

isRelayoutNeeded in class IlvActivityGraphicRenderer

Parameters:

ag - The activity graphic affected by the event.

evt - The activity event.

Returns:

If the event is a changed event for the displayed property of the label, true is returned.

Since:

JViews 8.5