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# QWindowStateChangeEvent Class Reference
[QtGui module]

The QWindowStateChangeEvent class provides the window state before a window state change. More...

     #include <QWindowStateChangeEvent>

Inherits QEvent.

- List of all members, including inherited members

### Public Functions

- Qt::WindowStates oldState () const

- 6 public functions inherited from QEvent

### Additional Inherited Members

- 1 property inherited from QEvent
- 1 static public member inherited from QEvent

## Detailed Description

The QWindowStateChangeEvent class provides the window state before a window state change.

## Member Function Documentation

### Qt::WindowStates QWindowStateChangeEvent::oldState () const

Returns the state of the window before the change.