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MPositionIndicatorView Class Reference

MPositionIndicatorView implements a view for MPositionIndicator. More...

Inherits MWidgetView.

List of all members.

Public Member Functions

 MPositionIndicatorView (MPositionIndicator *controller)
virtual ~MPositionIndicatorView ()

Protected Slots

qreal contentOpacity () const
void setContentOpacity (qreal opacity)

Properties

qreal contentOpacity

Detailed Description

MPositionIndicatorView implements a view for MPositionIndicator.

This class draws indicators on the right edge of a pannable viewport (vertical panning), on the bottom edge (horizontal panning), or both. Position indicators are drawn only when the panned widget is moving, and the indicator hides itself when the panned widget stops moving.


Constructor & Destructor Documentation

MPositionIndicatorView::MPositionIndicatorView ( MPositionIndicator controller  ) 

Constructor.

MPositionIndicatorView::~MPositionIndicatorView (  )  [virtual]

Destructor.


Member Function Documentation

qreal MPositionIndicatorView::contentOpacity (  )  const [protected, slot]
void MPositionIndicatorView::setContentOpacity ( qreal  opacity  )  [protected, slot]

Property Documentation

MPositionIndicatorView::contentOpacity [read, write]

Opacity of the position-indicator content. This property is used instead of QGraphicsObject::opacity because of the undocumented Qt behavior described at QTBUG-18267: Graphics widgets with an opacity of 0 are handled like invisible widgets and hence don't receive any events.


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