be.ac.ua.broker.output.gui
Class ToolTipGenerator

java.lang.Object
  org.jfree.chart.labels.AbstractCategoryItemLabelGenerator
      org.jfree.chart.labels.StandardCategoryToolTipGenerator
          org.jfree.chart.labels.IntervalCategoryToolTipGenerator
              be.ac.ua.broker.output.gui.ToolTipGenerator

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, org.jfree.chart.labels.CategoryToolTipGenerator, org.jfree.util.PublicCloneable

public class ToolTipGenerator
extends org.jfree.chart.labels.IntervalCategoryToolTipGenerator

This class is used as tooltipGenerator, it creates a tooltip text that contains all the relevant subTask and task specifications that are valuable for the use, but also the price that corresponds with the associated task hour in the schedule. The tooltip text is generated only when the user hovers over the part of the Gantt-like chart associated with this task, previously they were generated when the chart was generated but this made the GUI very slow.

Author:

Vermeersch Kurt (based on GanttRenderer.java by JFreeChart)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.labels.IntervalCategoryToolTipGenerator

DEFAULT_TOOL_TIP_FORMAT_STRING

Constructor Summary

ToolTipGenerator()
Constructor for ToolTipGenerator

Method Summary

java.lang.String

generateToolTip(SubTask subtask) Generate a toolTip text for the given subTask.

Methods inherited from class org.jfree.chart.labels.IntervalCategoryToolTipGenerator

createItemArray, equals

Methods inherited from class org.jfree.chart.labels.StandardCategoryToolTipGenerator

generateToolTip

Methods inherited from class org.jfree.chart.labels.AbstractCategoryItemLabelGenerator

clone, generateColumnLabel, generateLabelString, generateRowLabel, getDateFormat, getLabelFormat, getNumberFormat, hashCode

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ToolTipGenerator

public ToolTipGenerator()

Constructor for ToolTipGenerator

Method Detail

generateToolTip

public java.lang.String generateToolTip(SubTask subtask)

Generate a toolTip text for the given subTask.

Parameters:

subtask - the subTask to generate a toolTip text for

Returns:

the toolTip text to use for the provided subTask.