com.esotericsoftware.tablelayout
Class Value

java.lang.Object
  com.esotericsoftware.tablelayout.Value

Direct Known Subclasses:

Value.CellValue, Value.FixedValue, Value.TableValue

public abstract class Value
extends Object

Base class for a table or cell property value. Values are provided a table or cell for context. Eg, the value may compute its size taking into consideration the size of the table or the widget in the cell. Some values may be only valid for use with either call.

Author:

Nathan Sweet

Nested Class Summary

static class	Value.CellValue A value that is only valid for use with a cell.
static class	Value.FixedValue A fixed value that is not computed each time it is used.
static class	Value.TableValue A value that is valid for use with a table or a cell.

Field Summary

static Value	maxHeight Value for a cell that is the maxHeight of the widget in the cell.
static Value	maxWidth Value for a cell that is the maxWidth of the widget in the cell.
static Value	minHeight Value for a cell that is the minHeight of the widget in the cell.
static Value	minWidth Value for a cell that is the minWidth of the widget in the cell.
static Value	prefHeight Value for a cell that is the prefHeight of the widget in the cell.
static Value	prefWidth Value for a cell that is the prefWidth of the widget in the cell.
static Value	zero A value that is always zero.

Constructor Summary

Value()

Method Summary

abstract float	get(Cell cell) Returns the value in the context of the specified cell.
abstract float	get(Object table) Returns the value in the context of the specified table.
float	height(Cell cell) Returns the value in the context of a height for the specified cell.
float	height(Object table) Returns the value in the context of a height for the specified table.
static Value	percentHeight(float percent) Returns a value that is a percentage of the table's height.
static Value	percentHeight(float percent, Object widget) Returns a value that is a percentage of the specified widget's height.
static Value	percentWidth(float percent) Returns a value that is a percentage of the table's width.
static Value	percentWidth(float percent, Object widget) Returns a value that is a percentage of the specified widget's width.
float	width(Cell cell) Returns the value in the context of a width for the specified cell.
float	width(Object table) Returns the value in the context of a width for the specified table.

Methods inherited from class java.lang.Object

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

Field Detail

zero

public static final Value zero

A value that is always zero.

minWidth

public static Value minWidth

Value for a cell that is the minWidth of the widget in the cell.

minHeight

public static Value minHeight

Value for a cell that is the minHeight of the widget in the cell.

prefWidth

public static Value prefWidth

Value for a cell that is the prefWidth of the widget in the cell.

prefHeight

public static Value prefHeight

Value for a cell that is the prefHeight of the widget in the cell.

maxWidth

public static Value maxWidth

Value for a cell that is the maxWidth of the widget in the cell.

maxHeight

public static Value maxHeight

Value for a cell that is the maxHeight of the widget in the cell.

Constructor Detail

Value

public Value()

Method Detail

get

public abstract float get(Object table)

Returns the value in the context of the specified table.

get

public abstract float get(Cell cell)

Returns the value in the context of the specified cell.

width

public float width(Object table)

Returns the value in the context of a width for the specified table.

height

public float height(Object table)

Returns the value in the context of a height for the specified table.

width

public float width(Cell cell)

Returns the value in the context of a width for the specified cell.

height

public float height(Cell cell)

Returns the value in the context of a height for the specified cell.

percentWidth

public static Value percentWidth(float percent)

Returns a value that is a percentage of the table's width.

percentHeight

public static Value percentHeight(float percent)

Returns a value that is a percentage of the table's height.

percentWidth

public static Value percentWidth(float percent,
                                 Object widget)

Returns a value that is a percentage of the specified widget's width.

percentHeight

public static Value percentHeight(float percent,
                                  Object widget)

Returns a value that is a percentage of the specified widget's height.