Package org.zkoss.stateless.action.data

Class ColSizeData

java.lang.Object

org.zkoss.stateless.action.data.ColSizeData

All Implemented Interfaces:

Serializable, ActionData

public class ColSizeData
extends Object
implements ActionData

Used to notify that the width of a column is changed.

When a user drags the border of a sizable column, only the width of the column itself is changed, other columns are not affected.

Author:

jumperchen

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALT_KEY	Indicates whether the Alt key is pressed.
static final int	CTRL_KEY	Indicates whether the Ctrl key is pressed.
static final int	SHIFT_KEY	Indicates whether the Shift key is pressed.

Method Summary

Modifier and Type	Method	Description
int	getColIndex()	Return the column index of the first column whose width is changed.
final int	getKeys()	Returns what keys were pressed when the column is resized, or 0 if none of them was pressed.
String	getWidth()	Returns the column width
String	getWidth(int col)	Returns the column width of the specified column index.

Methods inherited from class java.lang.Object

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

Field Details

ALT_KEY

public static final int ALT_KEY

Indicates whether the Alt key is pressed. It might be returned as part of getKeys().

See Also:

• Constant Field Values

CTRL_KEY

public static final int CTRL_KEY

Indicates whether the Ctrl key is pressed. It might be returned as part of getKeys().

See Also:

• Constant Field Values

SHIFT_KEY

public static final int SHIFT_KEY

Indicates whether the Shift key is pressed. It might be returned as part of getKeys().

See Also:

• Constant Field Values

Method Details

getWidth

public String getWidth()

Returns the column width

getWidth

public String getWidth(int col)

Returns the column width of the specified column index.

Parameters:

col - the column index

getColIndex

public int getColIndex()

Return the column index of the first column whose width is changed. The other column is the returned index plus one.

In other words, it is the index (starting from 0).

getKeys

public final int getKeys()

Returns what keys were pressed when the column is resized, or 0 if none of them was pressed. It is a combination of CTRL_KEY, SHIFT_KEY and ALT_KEY.