Example usage for javax.swing BoundedRangeModel removeChangeListener

Introduction

In this page you can find the example usage for javax.swing BoundedRangeModel removeChangeListener.

Prototype

void removeChangeListener(ChangeListener x);

Source Link

Document

Removes a ChangeListener from the model's listener list.

Usage

From source file:Main.java

public static void main(String args[]) throws Exception {
    ChangeListener changeListener = new BoundedChangeListener();
    JScrollBar anotherJScrollBar = new JScrollBar(JScrollBar.HORIZONTAL);
    BoundedRangeModel model = anotherJScrollBar.getModel();
    model.addChangeListener(changeListener);
    model.removeChangeListener(changeListener);

    JFrame frame = new JFrame("ScrollBars R Us");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(anotherJScrollBar, BorderLayout.NORTH);

    frame.setSize(300, 200);/*from  www  .jav a  2s . c om*/
    frame.setVisible(true);
}

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From source file:Sketch.java

public void setModel(BoundedRangeModel m) {
    BoundedRangeModel old = model;
    if (old != null)
        old.removeChangeListener(this);

    if (m == null)
        model = new DefaultBoundedRangeModel();
    else/* w  ww. ja  v  a2 s  . c om*/
        model = m;
    model.addChangeListener(this);

    firePropertyChange("model", old, model);
}

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From source file:de.unibayreuth.bayeos.goat.panels.timeseries.JPanelChart.java

public void chartChanged(ChartChangeEvent event) {
    try {/*  w  ww. j av a2  s  .  c o m*/
        if (event.getChart() == null) {
            return;
        }

        BoundedRangeModel scrollBarModel = this.chartScrollBar.getModel();
        if (scrollBarModel == null) {
            return;
        }

        boolean chartIsZoomed = false;

        Plot plot = event.getChart().getPlot();
        if (plot instanceof XYPlot) {
            XYPlot hvp = (XYPlot) plot;
            ValueAxis xAxis = hvp.getDomainAxis();
            Range xAxisRange = xAxis.getRange();

            // avoid recursion
            scrollBarModel.removeChangeListener(this);

            int low = (int) (xAxisRange.getLowerBound() * scrollFactor);
            scrollBarModel.setValue(low);
            int ext = (int) (xAxisRange.getUpperBound() * scrollFactor - low);
            scrollBarModel.setExtent(ext);

            // restore
            scrollBarModel.addChangeListener(this);

            // check if zoomed horizontally
            //Range hdr = hvp.getHorizontalDataRange(xAxis);
            Range hdr = hvp.getDataRange(xAxis);

            double len = hdr == null ? 0 : hdr.getLength();
            chartIsZoomed |= xAxisRange.getLength() < len;
        }

        if (!chartIsZoomed && plot instanceof XYPlot) {
            // check if zoomed vertically
            XYPlot vvp = (XYPlot) plot;
            ValueAxis yAxis = vvp.getRangeAxis();
            if (yAxis != null) {
                chartIsZoomed = yAxis.getLowerBound() > yMin || yAxis.getUpperBound() < yMax;
            }
        }

        // enable "zoom-out-buttons" if chart is zoomed
        // otherwise disable them
        chartPanButton.setEnabled(chartIsZoomed);
        chartZoomOutButton.setEnabled(chartIsZoomed);
        chartFitButton.setEnabled(chartIsZoomed);
        chartScrollBar.setEnabled(chartIsZoomed);
        if (!chartIsZoomed) {
            setPanMode(false);
            chartZoomButton.setSelected(true);
        }
    } catch (Exception e) {
        MsgBox.error(e.getMessage());
    }
}

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From source file:apidemo.PanScrollZoomDemo.java

/**
 * Handles a {@link ChartChangeEvent}./*from ww w  .  ja v  a2  s. c  o m*/
 * 
 * @param event  the event.
 */
public void chartChanged(final ChartChangeEvent event) {
    try {
        if (event.getChart() == null) {
            return;
        }

        final BoundedRangeModel scrollBarModel = this.scrollBar.getModel();
        if (scrollBarModel == null) {
            return;
        }

        boolean chartIsZoomed = false;

        final Plot plot = event.getChart().getPlot();
        if (plot instanceof XYPlot) {
            final XYPlot hvp = (XYPlot) plot;
            final ValueAxis xAxis = hvp.getDomainAxis();
            final Range xAxisRange = xAxis.getRange();

            // avoid recursion
            scrollBarModel.removeChangeListener(this);

            final int low = (int) (xAxisRange.getLowerBound() * this.scrollFactor);
            scrollBarModel.setValue(low);
            final int ext = (int) (xAxisRange.getUpperBound() * this.scrollFactor - low);
            scrollBarModel.setExtent(ext);

            // restore
            scrollBarModel.addChangeListener(this);

            // check if zoomed horizontally
            //Range hdr = hvp.getHorizontalDataRange(xAxis);
            final Range hdr = hvp.getDataRange(xAxis);

            final double len = hdr == null ? 0 : hdr.getLength();
            chartIsZoomed |= xAxisRange.getLength() < len;
        }

        if (!chartIsZoomed && plot instanceof XYPlot) {
            // check if zoomed vertically
            final XYPlot vvp = (XYPlot) plot;
            ValueAxis yAxis = vvp.getRangeAxis();
            if (yAxis != null) {
                chartIsZoomed = yAxis.getLowerBound() > this.primYMinMax[0]
                        || yAxis.getUpperBound() < this.primYMinMax[1];

                // right y-axis
                if (!chartIsZoomed && plot instanceof XYPlot) {
                    final XYPlot xyPlot = (XYPlot) plot;
                    yAxis = xyPlot.getRangeAxis(1);
                    if (yAxis != null) {
                        chartIsZoomed = yAxis.getLowerBound() > this.secondYMinMax[0]
                                || yAxis.getUpperBound() < this.secondYMinMax[1];
                    }
                }
            }
        }

        // enable "zoom-out-buttons" if chart is zoomed
        // otherwise disable them
        this.panButton.setEnabled(chartIsZoomed);
        this.zoomOutButton.setEnabled(chartIsZoomed);
        this.fitButton.setEnabled(chartIsZoomed);
        this.scrollBar.setEnabled(chartIsZoomed);
        if (!chartIsZoomed) {
            setPanMode(false);
            this.zoomButton.setSelected(true);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:org.jcurl.demo.tactics.sg.BroomPromptScenario.java

public void propertyChange(final PropertyChangeEvent evt) {
    if (evt.getSource() == model) {
        if ("idx16".equals(evt.getPropertyName()))
            syncIndexM2V((Integer) evt.getNewValue(), pie);
        else if ("outTurn".equals(evt.getPropertyName()))
            syncHandleM2V((Boolean) evt.getNewValue(), handle);
        else if ("broom".equals(evt.getPropertyName()))
            syncBroomM2V((Point2D) evt.getNewValue(), scene);
        else if ("splitTimeMillis".equals(evt.getPropertyName())) {
            final BoundedRangeModel os = (BoundedRangeModel) evt.getOldValue();
            if (os != null)
                os.removeChangeListener(this);
            final BoundedRangeModel ns = (BoundedRangeModel) evt.getNewValue();
            if (ns != null)
                ns.addChangeListener(this);
            syncSpeedM2V(ns);//from   w  w  w. j a v  a  2s.co  m
        } else
            log.info(evt.getPropertyName() + " " + evt.getSource());
    } else
        log.warn("Unconsumed event from " + evt.getSource());
}

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From source file:org.jcurl.zui.piccolo.BroomPromptSimple.java

public void propertyChange(final PropertyChangeEvent evt) {
    log.debug(evt.getPropertyName());/*w  ww  .  j a v  a 2 s.c  o  m*/
    if ("broom".equals(evt.getPropertyName()))
        setBroom((Point2D) evt.getNewValue());
    else if ("idx16".equals(evt.getPropertyName()))
        setIdx16((Integer) evt.getNewValue());
    else if ("outTurn".equals(evt.getPropertyName()))
        setOutTurn((Boolean) evt.getNewValue());
    else if ("splitTimeMillis".equals(evt.getPropertyName())) {
        final BoundedRangeModel os = (BoundedRangeModel) evt.getOldValue();
        if (os != null)
            os.removeChangeListener(this);
        setSlider((BoundedRangeModel) evt.getNewValue());
    }
}

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