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## com.trolltech.qt.gui
Class QGraphicsSceneHelpEvent

    java.lang.Object
      com.trolltech.qt.QSignalEmitter
          com.trolltech.qt.QtJambiObject
              com.trolltech.qt.core.QEvent
                  com.trolltech.qt.gui.QGraphicsSceneEvent
                      com.trolltech.qt.gui.QGraphicsSceneHelpEvent

All Implemented Interfaces:
  QtJambiInterface

    public class QGraphicsSceneHelpEvent

extends QGraphicsSceneEvent

The `QGraphicsSceneHelpEvent` class provides events when a tooltip is requested. When a `QGraphicsView` receives a `QEvent` of type `QEvent::ToolTip` , it creates a `QGraphicsSceneHelpEvent`, which is forwarded to the scene. You can set a tooltip on a `QGraphicsItem` with `setToolTip()`; by default `QGraphicsScene` displays the tooltip of the `QGraphicsItem` with the highest z-value (i.e, the top-most item) under the mouse position.

`QGraphicsView` does not forward events when `"What's This"` and `status tip` help is requested. If you need this, you can reimplement `QGraphicsView::viewportEvent()` and forward `QStatusTipEvent` events and `QEvents` of type `QEvent::WhatsThis` to the scene.

See also:
  `QEvent`.

Nested Class Summary

Nested classes/interfaces inherited from class com.trolltech.qt.core.QEvent
`QEvent.Type`

Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter
`QSignalEmitter.Signal0, QSignalEmitter.Signal1, QSignalEmitter.Signal2, QSignalEmitter.Signal3, QSignalEmitter.Signal4, QSignalEmitter.Signal5, QSignalEmitter.Signal6, QSignalEmitter.Signal7, QSignalEmitter.Signal8, QSignalEmitter.Signal9`

Method Summary
`static QGraphicsSceneHelpEvent` | `fromNativePointer(QNativePointer nativePointer)` This method returns the QGraphicsSceneHelpEvent instance pointed to by `nativePointer`.
`QPointF` | `scenePos()` Returns the position of the mouse cursor in scene coordinates at the moment the the help event was sent.
`QPoint` | `screenPos()` Returns the position of the mouse cursor in screen coordinates at the moment the the help event was sent.
`java.lang.String` | `toString()` Returns a string representation of the `this QGraphicsSceneHelpEvent`.

Methods inherited from class com.trolltech.qt.gui.QGraphicsSceneEvent
`widget`

Methods inherited from class com.trolltech.qt.core.QEvent
`accept, ignore, isAccepted, registerEventType, registerEventType, setAccepted, setT, spontaneous, t, type`

Methods inherited from class com.trolltech.qt.QtJambiObject
`dispose, disposed, equals, finalize, reassignNativeResources, tr, tr, tr`

Methods inherited from class com.trolltech.qt.QSignalEmitter
`blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread`

Methods inherited from class java.lang.Object
`clone, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Methods inherited from interface com.trolltech.qt.QtJambiInterface
`disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership`

Method Detail

### scenePos

    public final QPointF scenePos()

  Returns the position of the mouse cursor in scene coordinates at the moment the the help event was sent.

See also:
  `screenPos()`.

### screenPos

    public final QPoint screenPos()

  Returns the position of the mouse cursor in screen coordinates at the moment the the help event was sent.

See also:
  `scenePos()`.

### fromNativePointer

    public static QGraphicsSceneHelpEvent fromNativePointer(QNativePointer nativePointer)

  This method returns the QGraphicsSceneHelpEvent instance pointed to by `nativePointer`.

### toString

    public java.lang.String toString()

  Returns a string representation of the `this QGraphicsSceneHelpEvent`.

  Overrides:
    `toString` in class `QGraphicsSceneEvent`

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