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QPanGesture Class Reference
[QtGui module]

The QPanGesture class represents a Pan gesture, providing additional information related to panning. More...

 #include <QPanGesture>

Inherits QGesture.

This class was introduced in Qt 4.6.

• List of all members, including inherited members

Properties

• lastOffset : const QSizeF
• offset : const QSizeF
• totalOffset : const QSizeF

• 2 properties inherited from QGesture
• 1 property inherited from QObject

Public Functions

• 6 public functions inherited from QGesture
• 29 public functions inherited from QObject

Additional Inherited Members

• 1 public slot inherited from QObject
• 4 signals inherited from QGesture
• 1 signal inherited from QObject
• 5 static public members inherited from QObject
• 2 protected functions inherited from QGesture
• 7 protected functions inherited from QObject

Detailed Description

The QPanGesture class represents a Pan gesture, providing additional information related to panning.

Property Documentation

lastOffset : const QSizeF

Specifies a pan offset the last time the gesture was triggered.

Access functions:

offset : const QSizeF

Specifies the current pan offset since the last time the gesture was triggered.

Access functions:

totalOffset : const QSizeF

Specifies a total pan offset since the start of the gesture.

Access functions:

Member Function Documentation

QPanGesture::QPanGesture ( QWidget * gestureTarget, QObject * parent = 0 )

Creates a new pan gesture handler object and marks it as a child of parent. The pan gesture handler watches gestureTarget for its events.

On some platform like Windows it's necessary to provide a non-null widget as parent to get native gesture support.