net.sf.mmm.client.ui.impl.gwt.widget.complex.adapter

Class UiWidgetAdapterGwtTableColumn.ColumnWidthRange

java.lang.Object

net.sf.mmm.client.ui.impl.gwt.widget.complex.adapter.UiWidgetAdapterGwtTableColumn.ColumnWidthRange

Enclosing class:

UiWidgetAdapterGwtTableColumn

protected static class UiWidgetAdapterGwtTableColumn.ColumnWidthRange
extends Object

Container for the range of the width of a column.

Field Summary

Fields

Modifier and Type	Field and Description
private double	initialWidth The initial width of the column.
private int	maxDx The maximum value allowed for deltaX (typically positive).
private int	minDx The minimum value allowed for deltaX (typically negative).

Constructor Summary

Constructors

Constructor and Description
ColumnWidthRange(UiWidget widget) The constructor.

Method Summary

Modifier and Type	Method and Description
int	clip(int deltaX) Clips the given deltaX value according to minDx and maxDx.
double	getInitialWidth()
int	getMaxDx()
int	getMinDx()

Methods inherited from class java.lang.Object

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

Field Detail

minDx

private final int minDx

The minimum value allowed for deltaX (typically negative).

maxDx

private final int maxDx

The maximum value allowed for deltaX (typically positive).

initialWidth

private final double initialWidth

The initial width of the column.

Constructor Detail

ColumnWidthRange

public ColumnWidthRange(UiWidget widget)

The constructor.

Parameters:

widget - is the actual column widget.

Method Detail

getMinDx

public int getMinDx()

Returns:

the minDx

getMaxDx

public int getMaxDx()

Returns:

the maxDx

getInitialWidth

public double getInitialWidth()

Returns:

the initialWidth

clip

public int clip(int deltaX)

Clips the given deltaX value according to minDx and maxDx.

Parameters:

deltaX - is the current deltaX to clip.

Returns:

the given deltaX value if within the given range, otherwise if it violates the minDx or maxDx constraint, minDx or maxDx value is returned instead.