Package org.eclipse.tracecompass.tmf.ui.views.histogram

Class TimeRangeHistogram

java.lang.Object

org.eclipse.tracecompass.tmf.ui.views.histogram.Histogram

org.eclipse.tracecompass.tmf.ui.views.histogram.TimeRangeHistogram

All Implemented Interfaces:

EventListener, org.eclipse.swt.events.ControlListener, org.eclipse.swt.events.KeyListener, org.eclipse.swt.events.MouseListener, org.eclipse.swt.events.MouseMoveListener, org.eclipse.swt.events.MouseTrackListener, org.eclipse.swt.events.PaintListener, org.eclipse.swt.internal.SWTEventListener, IHistogramModelListener

public class TimeRangeHistogram
extends Histogram

A basic histogram widget that displays the event distribution of a specific time range of a trace. It has the following additional features:

• zoom in: mouse wheel up (or forward)
• zoom out: mouse wheel down (or backward)

Version:

1.1

Author:

Francois Chouinard

Constructor Summary

Constructors

Constructor	Description
TimeRangeHistogram(HistogramView view, org.eclipse.swt.widgets.Composite parent)	Constructor.
TimeRangeHistogram(HistogramView view, org.eclipse.swt.widgets.Composite parent, boolean sendTimeAlignSignals)	Full Constructor

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear the histogram and reset the data
void	mouseDown(org.eclipse.swt.events.MouseEvent event)
void	mouseMove(org.eclipse.swt.events.MouseEvent event)
void	mouseUp(org.eclipse.swt.events.MouseEvent event)
void	paintControl(org.eclipse.swt.events.PaintEvent event)
void	setFullRange(long startTime, long endTime)	Sets the full time range of the whole trace.
void	setTimeRange(long startTime, long duration)	Sets the time range of the histogram

Methods inherited from class org.eclipse.tracecompass.tmf.ui.views.histogram.Histogram

addKeyListener, addMouseWheelListener, controlMoved, controlResized, dispose, getDataModel, getEndTime, getMaxNbTraces, getOffset, getPointAreaOffset, getPointAreaWidth, getStartTime, getTimeLimit, getTimestamp, getTraceColor, keyPressed, keyReleased, modelUpdated, mouseDoubleClick, mouseEnter, mouseExit, mouseHover, removeKeyListener, removeMouseWheelListener, setSelection, setStatusLineManager, showTraces, timestampFormatUpdated, updateTimeRange

Methods inherited from class java.lang.Object

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

Constructor Details

TimeRangeHistogram

public TimeRangeHistogram(HistogramView view,
 org.eclipse.swt.widgets.Composite parent)

Constructor.

Parameters:

view - A reference to the parent TMF view.

parent - A parent composite

TimeRangeHistogram

public TimeRangeHistogram(HistogramView view,
 org.eclipse.swt.widgets.Composite parent,
 boolean sendTimeAlignSignals)

Full Constructor

Parameters:

view - The parent histogram view

parent - The parent composite

sendTimeAlignSignals - Flag to send time alignment signals or not

Since:

1.0

Method Details

clear

public void clear()

Description copied from class: Histogram

Clear the histogram and reset the data

Overrides:

clear in class Histogram

setTimeRange

public void setTimeRange(long startTime,
 long duration)

Sets the time range of the histogram

Parameters:

startTime - The start time

duration - The duration of the time range

setFullRange

public void setFullRange(long startTime,
 long endTime)

Sets the full time range of the whole trace.

Parameters:

startTime - The start time

endTime - The end time

mouseDown

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

Specified by:

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

Overrides:

mouseDown in class Histogram

mouseUp

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

Specified by:

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

Overrides:

mouseUp in class Histogram

mouseMove

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

Specified by:

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

Overrides:

mouseMove in class Histogram

paintControl

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

Specified by:

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

Overrides:

paintControl in class Histogram