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

Class TmfMouseDragZoomProvider

java.lang.Object

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

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

All Implemented Interfaces:

EventListener, org.eclipse.swt.events.MouseListener, org.eclipse.swt.events.MouseMoveListener, org.eclipse.swt.events.PaintListener, org.eclipse.swt.internal.SWTEventListener, org.eclipse.swtchart.ICustomPaintListener

public class TmfMouseDragZoomProvider
extends TmfBaseProvider
implements org.eclipse.swt.events.MouseListener, org.eclipse.swt.events.MouseMoveListener, org.eclipse.swtchart.ICustomPaintListener

Class for providing zooming based on mouse drag with right mouse button. It also notifies the viewer about a change of range.

Since:

6.0

Author:

Bernd Hufmann

Constructor Summary

Constructors

Constructor	Description
TmfMouseDragZoomProvider(ITmfChartTimeProvider tmfChartViewer)	Default constructor

Method Summary

Modifier and Type	Method	Description
boolean	drawBehindSeries()
void	mouseDoubleClick(org.eclipse.swt.events.MouseEvent e)
void	mouseDown(org.eclipse.swt.events.MouseEvent e)
void	mouseMove(org.eclipse.swt.events.MouseEvent e)
void	mouseUp(org.eclipse.swt.events.MouseEvent e)
void	paintControl(org.eclipse.swt.events.PaintEvent e)
void	refresh()	Method to refresh the viewer.

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

TmfMouseDragZoomProvider

public TmfMouseDragZoomProvider(ITmfChartTimeProvider tmfChartViewer)

Default constructor

Parameters:

tmfChartViewer - the chart viewer reference.

Method Details

refresh

public void refresh()

Description copied from class: TmfBaseProvider

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

Overrides:

refresh in class TmfBaseProvider

mouseDoubleClick

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

Specified by:

mouseDoubleClick in interface org.eclipse.swt.events.MouseListener

mouseDown

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

Specified by:

mouseDown in interface org.eclipse.swt.events.MouseListener

mouseUp

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

Specified by:

mouseUp in interface org.eclipse.swt.events.MouseListener

mouseMove

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

Specified by:

mouseMove in interface org.eclipse.swt.events.MouseMoveListener

paintControl

public void paintControl(org.eclipse.swt.events.PaintEvent e)

Specified by:

paintControl in interface org.eclipse.swt.events.PaintListener

drawBehindSeries

public boolean drawBehindSeries()

Specified by:

drawBehindSeries in interface org.eclipse.swtchart.ICustomPaintListener