DialogTray (Eclipse Platform API Specification)

java.lang.Object
- org.eclipse.jface.dialogs.DialogTray

```
public abstract class DialogTray
extends Object
```
This class is the abstract superclass of all dialog trays. A tray can be opened in any TrayDialog.

Since:

3.2

See Also:

TrayDialog

Constructor Summary

Constructors
Constructor Description

DialogTray()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`protected abstract Control`	`createContents(Composite parent)`	Creates the contents (widgets) that will be contained in the tray.

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

- Constructor Detail
  - DialogTray
```
public DialogTray()
```
- Method Detail
  - createContents
```
protected abstract Control createContents(Composite parent)
```
    Creates the contents (widgets) that will be contained in the tray.
    Tray implementions must not set a layout on the parent composite, or assume a particular layout on the parent. The tray dialog will allocate space according to the natural size of the tray, and will fill the tray area with the tray's contents.
    
    Parameters:
    
    parent - the composite that will contain the tray
    
    Returns:
    
    the contents of the tray, as a Control