Example usage for org.eclipse.swt.custom ScrolledComposite setAlwaysShowScrollBars

Introduction

In this page you can find the example usage for org.eclipse.swt.custom ScrolledComposite setAlwaysShowScrollBars.

Prototype

public void setAlwaysShowScrollBars(boolean show) 

Source Link

Document

Set the Always Show Scrollbars flag.

Usage

From source file:com.planetmayo.debrief.satc_rcp.views.MaintainContributionsView.java

private void initAnalystContributionsGroup(Composite parent) {
    GridData gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    gridData.verticalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;

    Group group = new Group(parent, SWT.SHADOW_ETCHED_IN);
    group.setLayout(new GridLayout(1, false));
    group.setLayoutData(gridData);//from w  w  w . j ava2  s.c o  m
    group.setText("Analyst Contributions");
    fillAnalystContributionsGroup(group);

    final ScrolledComposite scrolled = new ScrolledComposite(group, SWT.V_SCROLL | SWT.H_SCROLL);
    scrolled.setLayoutData(new GridData(GridData.FILL_BOTH));
    contList = UIUtils.createScrolledBody(scrolled, SWT.NONE);
    contList.setLayout(new GridLayout(1, false));

    scrolled.addListener(SWT.Resize, new Listener() {

        @Override
        public void handleEvent(Event e) {
            scrolled.setMinSize(contList.computeSize(SWT.DEFAULT, SWT.DEFAULT));
        }
    });
    scrolled.setAlwaysShowScrollBars(true);
    scrolled.setContent(contList);
    scrolled.setMinSize(contList.computeSize(SWT.DEFAULT, SWT.DEFAULT));
    scrolled.setExpandHorizontal(true);
    scrolled.setExpandVertical(true);
}

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From source file:com.planetmayo.debrief.satc_rcp.views.MaintainContributionsView.java

private void initPreferencesGroup(Composite parent) {
    GridData gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;

    Group group = new Group(parent, SWT.SHADOW_ETCHED_IN);
    GridLayout layout = new GridLayout(1, false);
    group.setLayoutData(gridData);//from  www.  j ava 2  s. c  o m
    group.setLayout(layout);
    group.setText("Preferences");

    final ScrolledComposite scrolled = new ScrolledComposite(group, SWT.H_SCROLL);
    scrolled.setLayoutData(new GridData(GridData.FILL_BOTH));
    final Composite preferencesComposite = UIUtils.createScrolledBody(scrolled, SWT.NONE);
    preferencesComposite.setLayout(new GridLayout(6, false));

    scrolled.addListener(SWT.Resize, new Listener() {

        @Override
        public void handleEvent(Event e) {
            scrolled.setMinSize(preferencesComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
        }
    });
    scrolled.setAlwaysShowScrollBars(true);
    scrolled.setContent(preferencesComposite);
    scrolled.setMinSize(preferencesComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
    scrolled.setExpandHorizontal(true);
    scrolled.setExpandVertical(true);

    liveConstraints = new Button(preferencesComposite, SWT.TOGGLE);
    liveConstraints.setText("Auto-Recalc of Constraints");
    liveConstraints.setEnabled(false);
    liveConstraints
            .setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_CENTER));

    recalculate = new Button(preferencesComposite, SWT.DEFAULT);
    recalculate.setText("Calculate Solution");
    recalculate.setEnabled(false);
    recalculate.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (activeSolver != null) {
                // ok - make sure the performance tab is open
                graphTabs.setSelection(performanceTab);

                activeSolver.run(true, true);
                main.setSize(0, 0);
                main.getParent().layout(true, true);
            }
        }
    });
    recalculate.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER | GridData.VERTICAL_ALIGN_CENTER));

    cancelGeneration = new Button(preferencesComposite, SWT.PUSH);
    cancelGeneration.setText("Cancel");
    cancelGeneration.setVisible(false);
    cancelGeneration.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (activeSolver != null) {
                activeSolver.cancel();
            }
        }
    });

    suppressCuts = new Button(preferencesComposite, SWT.CHECK);
    suppressCuts.setText("Suppress Cuts");
    suppressCuts.setVisible(true);
    suppressCuts.setEnabled(false);
    suppressCuts.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (activeSolver != null) {
                boolean doSuppress = suppressCuts.getSelection();
                activeSolver.setAutoSuppress(doSuppress);
            }
        }
    });

    showOSCourse = new Button(preferencesComposite, SWT.CHECK);
    showOSCourse.setText("Plot O/S Course");
    showOSCourse.setVisible(true);
    showOSCourse.setEnabled(false);
    showOSCourse.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (activeSolver != null) {
                redoOwnshipStates();
            }
        }
    });

    Composite precisionPanel = new Composite(preferencesComposite, SWT.NONE);
    precisionPanel.setLayoutData(new GridData(
            GridData.HORIZONTAL_ALIGN_END | GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_CENTER));

    GridLayout precisionLayout = new GridLayout(2, false);
    precisionLayout.horizontalSpacing = 5;
    precisionPanel.setLayout(precisionLayout);

    Label precisionLabel = new Label(precisionPanel, SWT.NONE);
    precisionLabel.setText("Precision:");
    precisionLabel.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_CENTER));

    precisionsCombo = new ComboViewer(precisionPanel);
    precisionsCombo.getCombo().setEnabled(false);
    precisionsCombo.setContentProvider(new ArrayContentProvider());
    precisionsCombo.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            return ((Precision) element).getLabel();
        }
    });
    precisionsCombo.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            ISelection sel = precisionsCombo.getSelection();
            IStructuredSelection cSel = (IStructuredSelection) sel;
            Precision precision = (Precision) cSel.getFirstElement();
            if (activeSolver != null) {
                activeSolver.setPrecision(precision);
            }
        }
    });
}

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