HoverCustomizer (Smart GWT EE API 14.0p (2026-01-20))

java.lang.Object
- com.smartgwt.client.widgets.grid.HoverCustomizer

```
public abstract class HoverCustomizer
extends java.lang.Object
```
Hover customizer object for returning custom HTML to display in a hover prompt for ListGrid cells

Constructor Summary

Constructors
Constructor and Description

HoverCustomizer()

Constructors
Constructor and Description
`HoverCustomizer()`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`ListGrid`	`getGrid()` Returns the ListGrid over which the hover occurred
`abstract java.lang.String`	`hoverHTML(java.lang.Object value, ListGridRecord record, int rowNum, int colNum)` hoverHTML() should be implemented and return the string of HTML to display when the user hovers over ListGrid cells
`void`	`setGrid(ListGrid grid)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- HoverCustomizer
```
public HoverCustomizer()
```

Method Detail

setGrid
```
public void setGrid(ListGrid grid)
```

getGrid
```
public ListGrid getGrid()
```
Returns the ListGrid over which the hover occurred

Returns:

ListGrid over which the hover occurred

hoverHTML

public abstract java.lang.String hoverHTML(java.lang.Object value,
                                           ListGridRecord record,
                                           int rowNum,
                                           int colNum)

hoverHTML() should be implemented and return the string of HTML to display when the user hovers over ListGrid cells

Parameters:: value -; record -; rowNum -; colNum -
Returns:: HTML to display

Class HoverCustomizer

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

HoverCustomizer

Method Detail

setGrid

getGrid

hoverHTML