com.ibm.lpex.alef
Class LpexAnnotationBarHoverManager

java.lang.Object
  AnnotationBarHoverManager
      com.ibm.lpex.alef.LpexAnnotationBarHoverManager

public class LpexAnnotationBarHoverManager
extends AnnotationBarHoverManager

LPEX implementation of AnnotationBarHoverManager. This manager controls the layout, content, and visibility of an information control in reaction to mouse-hover events issued by the composite or vertical ruler of an LpexSourceViewer.

Constructor Summary

LpexAnnotationBarHoverManager(IVerticalRulerInfo rulerInfo, ISourceViewer sourceViewer, IAnnotationHover annotationHover, IInformationControlCreator creator)
Creates an annotation hover manager with the given parameters.

Method Summary

protected void	computeInformation()
protected Point	computeSizeConstraints(Control subjectControl, Rectangle subjectArea, IInformationControl informationControl)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LpexAnnotationBarHoverManager

public LpexAnnotationBarHoverManager(IVerticalRulerInfo rulerInfo,
                                     ISourceViewer sourceViewer,
                                     IAnnotationHover annotationHover,
                                     IInformationControlCreator creator)

Creates an annotation hover manager with the given parameters. In addition, the hover's anchor is RIGHT, and the margin is 3 pixels to the right.

Parameters:

rulerInfo - the LpexCompositeRuler/LpexVerticalRuler this manager connects to

sourceViewer - the LpexSourceViewer this manager connects to

annotationHover - the annotation hover providing the information to be displayed

creator - the information control creator

Method Detail

computeInformation

protected void computeInformation()

computeSizeConstraints

protected Point computeSizeConstraints(Control subjectControl,
                                       Rectangle subjectArea,
                                       IInformationControl informationControl)