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VSI::Arrow Class Reference

Scene movement widget. More...

`#include <Plugin-VSI/scene/arrow.hh>`

Inheritance diagram for VSI::Arrow:

## Public Types
enum | Direction { North, South, East, West, Center }
| Movement direction.

## Public Member Functions
| Arrow (GraphicsScene *_scene, QGraphicsItem *_parent, Direction _dir)
| Constructor.
| ~Arrow ()
| Destructor.
void | activate ()
| Activates the timer for movement (will be called if an element is moved above)
void | reset ()
| Stop the timer.
void | setHighlight (bool _highlight)
| Highlights the widget if the scene can be moved in this direction.
virtual void | setGeometry (const QRectF &_rect)
| Sets the geometry.

## Protected Member Functions
virtual void | hoverEnterEvent (QGraphicsSceneHoverEvent *_event)
virtual void | hoverLeaveEvent (QGraphicsSceneHoverEvent *_event)
virtual void | mousePressEvent (QGraphicsSceneMouseEvent *_event)
virtual void | mouseReleaseEvent (QGraphicsSceneMouseEvent *_event)
virtual void | wheelEvent (QGraphicsSceneWheelEvent *_event)
virtual QSizeF | sizeHint (Qt::SizeHint _which, const QSizeF &_constraint=QSizeF()) const

## Private Slots
void | timeout ()

## Private Attributes
GraphicsScene * | scene_
Direction | dir_
QTimer | timer_
int | interval_
bool | moveSelected_
bool | highlight_

## Detailed Description

Scene movement widget.

Definition at line 68 of file arrow.hh.

The documentation for this class was generated from the following files:

- Plugin-VSI/scene/arrow.hh
- Plugin-VSI/scene/arrow.cc