Package org.eclipse.tracecompass.tmf.ui.viewers.xychart

Class TmfSimpleTooltipProvider

java.lang.Object

org.eclipse.tracecompass.tmf.ui.viewers.xychart.TmfBaseProvider

org.eclipse.tracecompass.tmf.ui.viewers.xychart.TmfSimpleTooltipProvider

All Implemented Interfaces:

EventListener, org.eclipse.swt.events.MouseTrackListener, org.eclipse.swt.internal.SWTEventListener

public class TmfSimpleTooltipProvider
extends TmfBaseProvider
implements org.eclipse.swt.events.MouseTrackListener

Tool tip provider for TMF chart viewer. It displays the x and y value of the current mouse position.

Since:

6.0

Author:

Bernd Hufmann

Constructor Summary

Constructors

Constructor	Description
TmfSimpleTooltipProvider(ITmfChartTimeProvider tmfChartViewer)	Constructor for a tool tip provider.

Method Summary

Modifier and Type	Method	Description
TmfAbstractToolTipHandler	getTooltipHandler()	Get a tooltip handler, if available
void	mouseEnter(org.eclipse.swt.events.MouseEvent e)
void	mouseExit(org.eclipse.swt.events.MouseEvent e)
void	mouseHover(org.eclipse.swt.events.MouseEvent e)
void	refresh()	Method to refresh the viewer.

Methods inherited from class org.eclipse.tracecompass.tmf.ui.viewers.xychart.TmfBaseProvider

dispose, getChartViewer, getSeries, getXAxis, getYAxis, redraw, setToolTipText

Methods inherited from class java.lang.Object

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

Constructor Details

TmfSimpleTooltipProvider

public TmfSimpleTooltipProvider(ITmfChartTimeProvider tmfChartViewer)

Constructor for a tool tip provider.

Parameters:

tmfChartViewer - The parent chart viewer

Method Details

getTooltipHandler

public TmfAbstractToolTipHandler getTooltipHandler()

Description copied from class: TmfBaseProvider

Get a tooltip handler, if available

Overrides:

getTooltipHandler in class TmfBaseProvider

Returns:

the tooltip handler

refresh

public void refresh()

Description copied from class: TmfBaseProvider

Method to refresh the viewer. It will redraw the viewer.

Overrides:

refresh in class TmfBaseProvider

mouseEnter

public void mouseEnter(org.eclipse.swt.events.MouseEvent e)

Specified by:

mouseEnter in interface org.eclipse.swt.events.MouseTrackListener

mouseExit

public void mouseExit(org.eclipse.swt.events.MouseEvent e)

Specified by:

mouseExit in interface org.eclipse.swt.events.MouseTrackListener

mouseHover

public void mouseHover(org.eclipse.swt.events.MouseEvent e)

Specified by:

mouseHover in interface org.eclipse.swt.events.MouseTrackListener