QResizeEvent Class | Qt GUI 5.12.7

Qt 5.12 | Qt GUI | C++ Classes | QResizeEvent

Qt 5.12.7 Reference Documentation

# QResizeEvent Class

The QResizeEvent class contains event parameters for resize events. More...

Header: | #include <QResizeEvent>
qmake: | QT += gui
Inherits: | QEvent

- List of all members, including inherited members

## Public Functions

| QResizeEvent(const QSize &size, const QSize &oldSize)
const QSize & | oldSize() const
const QSize & | size() const

- 6 public functions inherited from QEvent

## Protected Variables

QSize | olds
QSize | s

### Additional Inherited Members

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

## Detailed Description

The QResizeEvent class contains event parameters for resize events.

Resize events are sent to widgets that have been resized.

The event handler QWidget::resizeEvent() receives resize events.

See also QWidget::resize() and QWidget::setGeometry().

## Member Function Documentation

### QResizeEvent::QResizeEvent(const QSize &size, const QSize &oldSize)

Constructs a resize event with the new and old widget sizes, size and oldSize respectively.

### const QSize &QResizeEvent::oldSize() const

Returns the old size of the widget.

### const QSize &QResizeEvent::size() const

Returns the new size of the widget. This is the same as QWidget::size().