ilog.views.gantt.scale

Class IlvMinuteTimeScaleRow

java.lang.Object

ilog.views.gantt.scale.IlvTimeScaleRow

ilog.views.gantt.scale.IlvBasicTimeScaleRow

ilog.views.gantt.scale.IlvMinuteTimeScaleRow

All Implemented Interfaces:

Serializable, SwingConstants

public class IlvMinuteTimeScaleRow
extends IlvBasicTimeScaleRow

This class implements methods from the parent class IlvBasicTimeScaleRow to provide a complete scale displaying minute intervals. By default, each minute interval is displayed with a text formatted using a java.text.SimpleDateFormat created with an "mm" string. The exact result depends on the time scale Locale, in English "12" for January 14th 8:12:34. By default, the text is centered in the interval.

See Also:

Serialized Form

Field Summary

Fields inherited from class ilog.views.gantt.scale.IlvBasicTimeScaleRow

LEADING_TICK

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
IlvMinuteTimeScaleRow() This constructor creates and initializes an IlvMinuteTimeScaleRow object.

Method Summary

Modifier and Type	Method and Description
protected String	computeDateText(Date time) Computes and returns the text that should be drawn for the interval beginning at the specified time.
protected IlvTimeIncrementPolicy	createTimeIncrementPolicy() Creates the time increment policy for the row.
int	getMinuteStep() This method returns the number of minutes for an interval.
void	setMinuteStep(int value) This method sets the number of minutes for an interval.

Methods inherited from class ilog.views.gantt.scale.IlvBasicTimeScaleRow

getAdditionalString, getDateFormat, getFormatString, getHeight, getIntervalMinWidth, getPreferredHeight, getTextColor, getTextFont, getTextPosition, getTickColor, getTimeIncrementPolicy, incrementTime, invalidateDateTextCache, isOverlappingLabelAllowed, nextUnitTime, paint, paintRow, paintText, paintText, paintTick, paintTick, previousUnitTime, setAdditionalString, setFormatString, setHeight, setIntervalMinWidth, setOverlappingLabelAllowed, setTextColor, setTextFont, setTextPosition, setTickColor

Methods inherited from class ilog.views.gantt.scale.IlvTimeScaleRow

getComponentOrientation, getLocale, getTimeScale, getULocale, isVisible, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvMinuteTimeScaleRow

public IlvMinuteTimeScaleRow()

This constructor creates and initializes an IlvMinuteTimeScaleRow object.

Method Detail

getMinuteStep

public int getMinuteStep()

This method returns the number of minutes for an interval. The default is 1.

Returns:

The number of minutes for a scale interval.

setMinuteStep

public void setMinuteStep(int value)

This method sets the number of minutes for an interval. The number should be positive and a divisor of 60.

Parameters:

value - The number of minutes for a scale interval.

createTimeIncrementPolicy

protected IlvTimeIncrementPolicy createTimeIncrementPolicy()

Creates the time increment policy for the row. The policy will determine the time increments used by the row for tick marks and labeling. This method returns an instance of IlvTimeIncrementPolicy.Minute.

Specified by:

createTimeIncrementPolicy in class IlvBasicTimeScaleRow

Returns:

The time increment policy.

Since:

JViews 7.5

See Also:

IlvBasicTimeScaleRow.getTimeIncrementPolicy()

computeDateText

protected String computeDateText(Date time)

Computes and returns the text that should be drawn for the interval beginning at the specified time. The row's current DateFormat is used to format the time. IlvBasicTimeScaleRow.invalidateDateTextCache() must be invoked whenever a row property changes which affects how this method formats the text.

Overrides:

computeDateText in class IlvBasicTimeScaleRow

Parameters:

time - The start time of the scale interval.

Returns:

The formatted text for the specified interval.

See Also:

IlvBasicTimeScaleRow.getDateFormat()