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java.lang.Objectorg.zkoss.zk.ui.event.Event
org.zkoss.zul.event.ColSizeEvent
public class ColSizeEvent
Used to notify that the widths of two adjacent column are changed.
When an user drags the border of sizable columns, the width of the adjacent columns are changed accordingly - one is enlarged, the other is shrinked and the total width is not changed.
The event is sent to the parent (e.g., Columns
and Treecols
).
Field Summary | |
---|---|
static int |
ALT_KEY
Indicates whether the Alt key is pressed. |
static int |
CTRL_KEY
Indicates whether the Ctrl key is pressed. |
static int |
SHIFT_KEY
Indicates whether the Shift key is pressed. |
Constructor Summary | |
---|---|
ColSizeEvent(java.lang.String evtnm,
Component target,
int icol,
Component col,
int keys)
Constructs an instance of ColSizeEvent . |
|
ColSizeEvent(java.lang.String evtnm,
Component target,
int icol,
Component col,
java.lang.String width,
int keys)
Constructs an instance of ColSizeEvent . |
Method Summary | |
---|---|
int |
getColIndex()
Return the column index of the first column whose width is changed. |
static ColSizeEvent |
getColSizeEvent(AuRequest request)
Converts an AU request to a size event. |
Component |
getColumn()
Returns the column whose width is changed. |
int |
getKeys()
Returns what keys were pressed when the column is resized, or 0 if none of them was pressed. |
java.lang.String |
getWidth()
Returns the column width |
Methods inherited from class org.zkoss.zk.ui.event.Event |
---|
getData, getEvent, getName, getPage, getTarget, isPropagatable, stopPropagation, toString |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
public static final int ALT_KEY
getKeys()
.
public static final int CTRL_KEY
getKeys()
.
public static final int SHIFT_KEY
getKeys()
.
Constructor Detail |
---|
public ColSizeEvent(java.lang.String evtnm, Component target, int icol, Component col, int keys)
ColSizeEvent
.
ColSizeEvent(String, Component, int, Component, String, int)
public ColSizeEvent(java.lang.String evtnm, Component target, int icol, Component col, java.lang.String width, int keys)
ColSizeEvent
.
icol
- the index of the first colum whose width is changed.col
- the component of the columnwidth
- the width of the columnMethod Detail |
---|
public static final ColSizeEvent getColSizeEvent(AuRequest request)
public java.lang.String getWidth()
public int getColIndex()
In other words, it is the index (starting from 0) of getColumn()
.
public Component getColumn()
public final int getKeys()
CTRL_KEY
, SHIFT_KEY
and ALT_KEY
.
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