com.goldencode.p2j.admin.client.widget

Class GridHelper.ColumnInfo<TRowObject>

java.lang.Object

com.goldencode.p2j.admin.client.widget.GridHelper.ColumnInfo<TRowObject>

Type Parameters:

TRowObject - The row type.

Enclosing class:

GridHelper

public static class GridHelper.ColumnInfo<TRowObject>
extends java.lang.Object

Holds grid column definition. The class is used as the source of information when initializing a DataGrid using the GridHelper.initListGrid methods.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer>	comparator Row comparator
private java.util.function.Consumer<TRowObject>	dblclickHandler Double click handler
private java.lang.String	headerLabel Header label
private boolean	htmlCell Flag indentifying this cell contains HTML code.
private java.util.function.Function<TRowObject,?>	valueGetter Value getter
private double	widthInPercents Width in percents
private int	widthInPixels Width in pixels

Constructor Summary

Constructors

Constructor and Description
ColumnInfo(java.lang.String headerLabel, java.util.function.Function<TRowObject,com.google.gwt.safehtml.shared.SafeHtml> valueGetter, boolean htmlCell) Ctor.
ColumnInfo(java.lang.String headerLabel, java.util.function.Function<TRowObject,java.lang.String> valueGetter) Ctor.
ColumnInfo(java.lang.String headerLabel, java.util.function.Function<TRowObject,java.lang.String> valueGetter, java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer> comparator) Ctor.
ColumnInfo(java.lang.String headerLabel, java.util.function.Function<TRowObject,java.lang.String> valueGetter, java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer> comparator, java.util.function.Consumer<TRowObject> dblclickHandler) Ctor.

Method Summary

Modifier and Type	Method and Description
java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer>	getComparator() Returns the row comparator.
java.lang.String	getHeaderLabel() Returns the column header label.
java.lang.Object	getValue(TRowObject object) Use the valueGetter to compute the value for this column.
double	getWidthInPercents() Returns column width in %.
int	getWidthInPixels() Returns column width in pixels.
private void	initComparator() Initializes the default row comparator.
boolean	isHtmlCell() Get the state of the htmlCell flag.
void	setWidthInPercents(double widthInPercents) Sets column width in %.
void	setWidthInPixels(int widthInPixels) Sets column width in pixels.

Methods inherited from class java.lang.Object

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

Field Detail

headerLabel

private java.lang.String headerLabel

Header label

valueGetter

private java.util.function.Function<TRowObject,?> valueGetter

Value getter

comparator

private java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer> comparator

Row comparator

dblclickHandler

private java.util.function.Consumer<TRowObject> dblclickHandler

Double click handler

htmlCell

private boolean htmlCell

Flag indentifying this cell contains HTML code.

widthInPixels

private int widthInPixels

Width in pixels

widthInPercents

private double widthInPercents

Width in percents

Constructor Detail

ColumnInfo

public ColumnInfo(java.lang.String headerLabel,
                  java.util.function.Function<TRowObject,com.google.gwt.safehtml.shared.SafeHtml> valueGetter,
                  boolean htmlCell)

Ctor.

Parameters:

headerLabel - Column header label.

valueGetter - Value getter.

htmlCell - Flag marking this column as containing HTML code.

ColumnInfo

public ColumnInfo(java.lang.String headerLabel,
                  java.util.function.Function<TRowObject,java.lang.String> valueGetter)

Ctor.

Parameters:

headerLabel - Column header label.

valueGetter - Value getter.

ColumnInfo

public ColumnInfo(java.lang.String headerLabel,
                  java.util.function.Function<TRowObject,java.lang.String> valueGetter,
                  java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer> comparator)

Ctor.

Parameters:

headerLabel - Column header label.

valueGetter - Value getter.

comparator - Row comparator.

ColumnInfo

public ColumnInfo(java.lang.String headerLabel,
                  java.util.function.Function<TRowObject,java.lang.String> valueGetter,
                  java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer> comparator,
                  java.util.function.Consumer<TRowObject> dblclickHandler)

Ctor.

Parameters:

headerLabel - Column header label.

valueGetter - Value getter.

comparator - Row comparator.

dblclickHandler - Doubleclick handler.

Method Detail

isHtmlCell

public boolean isHtmlCell()

Get the state of the htmlCell flag.

Returns:

See above.

getHeaderLabel

public java.lang.String getHeaderLabel()

Returns the column header label.

Returns:

see above

getValue

public java.lang.Object getValue(TRowObject object)

Use the valueGetter to compute the value for this column.

Parameters:

object - The object with the rows's data.

Returns:

The computed data for this column.

getWidthInPixels

public int getWidthInPixels()

Returns column width in pixels.

Returns:

See above.

setWidthInPixels

public void setWidthInPixels(int widthInPixels)

Sets column width in pixels.

Parameters:

widthInPixels - Column width in pixels.

getWidthInPercents

public double getWidthInPercents()

Returns column width in %.

Returns:

See above.

setWidthInPercents

public void setWidthInPercents(double widthInPercents)

Sets column width in %.

Parameters:

widthInPercents - Column width in %.

getComparator

public java.util.function.BiFunction<TRowObject,TRowObject,java.lang.Integer> getComparator()

Returns the row comparator.

Returns:

see above

initComparator

private void initComparator()

Initializes the default row comparator.