CmsContainerPageContainer.ContainerResizeHelper (OpenCms GWT Components API, version 17.0)

java.lang.Object
- org.opencms.ade.containerpage.client.ui.CmsContainerPageContainer.ContainerResizeHelper

Enclosing class:

CmsContainerPageContainer
```
public static class CmsContainerPageContainer.ContainerResizeHelper
extends java.lang.Object
```
Helper class for resizing containers in the drag/drop process when an element is dropped into them that is of lower height than the empty container HTML.

Constructor Summary

Constructors
Constructor Description

ContainerResizeHelper(CmsContainerPageContainer container)
Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`initHeight()`	Initializes the minimum height.
`void`	`onShowPlaceholder(com.google.gwt.dom.client.Element placeholder)`	Called when the placeholder is shown.
`void`	`reset()`	Resets the style changes.

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

- Constructor Detail
  - ContainerResizeHelper
```
public ContainerResizeHelper(CmsContainerPageContainer container)
```
    Creates a new instance.
    
    Parameters:
    
    container - the container
- Method Detail
  - initHeight
```
public void initHeight()
```
    Initializes the minimum height.
  - onShowPlaceholder
```
public void onShowPlaceholder(com.google.gwt.dom.client.Element placeholder)
```
    Called when the placeholder is shown.
    
    Parameters:
    
    placeholder - the placeholder
  - reset
```
public void reset()
```
    Resets the style changes.