Wt: Wt::WLayoutImpl Class Reference

Wt 4.10.4

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Public Member Functions | List of all members
Wt::WLayoutImpl Class Referenceabstract

An abstract base class for implementing layout managers. More...

`#include <Wt/WLayoutImpl.h>`

Inheritance diagram for Wt::WLayoutImpl:
[legend]

## Public Member Functions
virtual | ~WLayoutImpl ()
| Destructor.
virtual void | itemAdded (WLayoutItem *item)=0
| Adds a layout item.
virtual void | itemRemoved (WLayoutItem *item)=0
| Removes a layout item.
virtual void | update ()=0
| Updates the layout.
Public Member Functions inherited from Wt::WLayoutItemImpl
virtual | ~WLayoutItemImpl ()
| Destructor.

## Detailed Description

An abstract base class for implementing layout managers.

See also
  WLayoutItem, WLayout

## Member Function Documentation

## ◆ itemAdded()

virtual void Wt::WLayoutImpl::itemAdded | ( | WLayoutItem * | item | ) |
| pure virtual

Adds a layout item.

The `item` already has an implementation set.