Example usage for org.eclipse.swt.widgets Composite setLayout

List of usage examples for org.eclipse.swt.widgets Composite setLayout

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Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Composite setLayout.

Prototype

public void setLayout(Layout layout)

Source Link

Document

Sets the layout which is associated with the receiver to be the argument which may be null.

Usage

From source file:eu.stratosphere.addons.visualization.swt.SWTJobTabItem.java

public SWTJobTabItem(SWTVisualizationGUI visualizationGUI, GraphVisualizationData visualizationData,
        Composite parent, int style, boolean detectBottlenecks) {
    super(parent, style);

    this.setLayout(new FillLayout());

    this.visualizationGUI = visualizationGUI;
    this.visualizationData = visualizationData;

    // Layout of GUI depends on availability of profiling data
    if (visualizationData.isProfilingAvailableForJob()) {

        final SashForm verticalSash = new SashForm(this, SWT.VERTICAL);

        // Create the tabs
        this.tabFolder = new TabFolder(verticalSash, SWT.BOTTOM);
        this.tabFolder.addListener(SWT.Selection, this);

        final TabItem graphItem = new TabItem(this.tabFolder, SWT.NONE);
        this.graphCanvas = new SWTGraphCanvas(visualizationData, this, tabFolder, SWT.NONE, detectBottlenecks);
        graphItem.setControl(this.graphCanvas);
        graphItem.setText("Execution Graph");

        final TabItem topologyItem = new TabItem(tabFolder, SWT.NONE);
        this.topologyCanvas = new SWTTopologyCanvas(visualizationData, this, tabFolder, SWT.NONE);
        topologyItem.setControl(this.topologyCanvas);
        topologyItem.setText("Allocated Instances");

        final Composite statisticsComposite = new Composite(verticalSash, SWT.NONE);
        statisticsComposite.setLayout(new FillLayout(SWT.HORIZONTAL));

        final NetworkTopology networkTopology = visualizationData.getNetworkTopology();
        final InstanceVisualizationData summaryDataset = (InstanceVisualizationData) networkTopology
                .getAttachment();//  w w  w.j a  va2 s .  c  om

        this.cpuChart = initializeCPUChart(statisticsComposite, summaryDataset.getCpuDataSet());
        this.memoryChart = initializeMemoryChart(statisticsComposite, summaryDataset.getMemoryDataSet());
        this.networkChart = initializeNetworkChart(statisticsComposite, summaryDataset.getNetworkDataSet());

        verticalSash.setWeights(new int[] { 7, 3 });

    } else {

        // Create the tabs
        this.tabFolder = new TabFolder(this, SWT.BOTTOM);
        final TabItem graphItem = new TabItem(this.tabFolder, SWT.NONE);
        this.graphCanvas = new SWTGraphCanvas(visualizationData, this, tabFolder, SWT.NONE, detectBottlenecks);
        graphItem.setControl(graphCanvas);
        graphItem.setText("Execution Graph");

        final TabItem topologyItem = new TabItem(tabFolder, SWT.NONE);
        this.topologyCanvas = new SWTTopologyCanvas(visualizationData, this, tabFolder, SWT.NONE);
        topologyItem.setControl(this.topologyCanvas);
        topologyItem.setText("Allocated Instances");

        this.cpuChart = null;
        this.memoryChart = null;
        this.networkChart = null;
    }

}

From source file:SampleListViewer.java

private void addButtons() {
    Composite composite = new Composite(shell, SWT.NULL);
    FillLayout fillLayout = new FillLayout(SWT.VERTICAL);
    fillLayout.spacing = 2;/*from  w  w  w .java 2 s. c  o m*/

    composite.setLayout(fillLayout);

    buttonAdd = new Button(composite, SWT.PUSH);
    buttonAdd.setText("Add");

    buttonModify = new Button(composite, SWT.PUSH);
    buttonModify.setText("Modify");

    buttonRemove = new Button(composite, SWT.PUSH);
    buttonRemove.setText("Remove");

    buttonAdd.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            //            String text = OptionPane.showInputDialog(shell, "New language genre: ", "Add new element", null);
            //         if(text != null) {
            //         languages.add(new Language(text, true));
            //   }

            listViewer.refresh(false);
        }
    });

    buttonModify.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) listViewer.getSelection();
            Language language = (Language) selection.getFirstElement();
            if (language == null) {
                System.out.println("Please select a language first.");
                return;
            }

            //            String text = OptionPane.showInputDialog(shell, "Rename: ", "Modify genre", language.genre);
            //         if(text != null) {
            //         language.genre = text;
            //   }

            listViewer.update(language, null);
        }
    });

    buttonRemove.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) listViewer.getSelection();
            Language language = (Language) selection.getFirstElement();
            if (language == null) {
                System.out.println("Please select a language first.");
                return;
            }

            languages.remove(language);
            System.out.println("Removed: " + language);

            listViewer.refresh(false);
        }
    });
}

From source file:org.eclipse.swt.examples.addressbook.DataEntryDialog.java

private void createTextWidgets() {
    if (labels == null)
        return;/*from w w  w  .  j a  va2 s .  c o m*/

    Composite composite = new Composite(shell, SWT.NONE);
    composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    composite.setLayout(layout);

    if (values == null)
        values = new String[labels.length];

    for (int i = 0; i < labels.length; i++) {
        Label label = new Label(composite, SWT.RIGHT);
        label.setText(labels[i]);
        Text text = new Text(composite, SWT.BORDER);
        GridData gridData = new GridData();
        gridData.widthHint = 400;
        text.setLayoutData(gridData);
        if (values[i] != null) {
            text.setText(values[i]);
        }
        text.setData("index", Integer.valueOf(i));
        addTextListener(text);
    }
}

From source file:org.eclipse.swt.examples.addressbook.DataEntryDialog.java

private void createControlButtons() {
    Composite composite = new Composite(shell, SWT.NONE);
    composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;//from   w  w  w .  j  av a2  s. c  o  m
    composite.setLayout(layout);

    Button okButton = new Button(composite, SWT.PUSH);
    okButton.setText(resAddressBook.getString("OK"));
    okButton.addSelectionListener(widgetSelectedAdapter(e -> shell.close()));

    Button cancelButton = new Button(composite, SWT.PUSH);
    cancelButton.setText(resAddressBook.getString("Cancel"));
    cancelButton.addSelectionListener(widgetSelectedAdapter(e -> {
        values = null;
        shell.close();
    }));

    shell.setDefaultButton(okButton);
}

From source file:org.eclipse.swt.examples.controlexample.TextTab.java

/**
 * Creates the "Style" group.//from w w w . ja v  a2  s .  co  m
 */
@Override
void createStyleGroup() {
    super.createStyleGroup();

    /* Create the extra widgets */
    wrapButton = new Button(styleGroup, SWT.CHECK);
    wrapButton.setText("SWT.WRAP");
    readOnlyButton = new Button(styleGroup, SWT.CHECK);
    readOnlyButton.setText("SWT.READ_ONLY");
    passwordButton = new Button(styleGroup, SWT.CHECK);
    passwordButton.setText("SWT.PASSWORD");
    searchButton = new Button(styleGroup, SWT.CHECK);
    searchButton.setText("SWT.SEARCH");
    iconCancelButton = new Button(styleGroup, SWT.CHECK);
    iconCancelButton.setText("SWT.ICON_CANCEL");
    iconSearchButton = new Button(styleGroup, SWT.CHECK);
    iconSearchButton.setText("SWT.ICON_SEARCH");

    Composite alignmentGroup = new Composite(styleGroup, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.marginWidth = layout.marginHeight = 0;
    alignmentGroup.setLayout(layout);
    alignmentGroup.setLayoutData(new GridData(GridData.FILL_BOTH));
    leftButton = new Button(alignmentGroup, SWT.RADIO);
    leftButton.setText("SWT.LEFT");
    centerButton = new Button(alignmentGroup, SWT.RADIO);
    centerButton.setText("SWT.CENTER");
    rightButton = new Button(alignmentGroup, SWT.RADIO);
    rightButton.setText("SWT.RIGHT");
}

From source file:CheckFileTree.java

/**
 * Creates the main window's contents/*  w ww . j a v  a2  s.  com*/
 * 
 * @param parent
 *            the main window
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    // Add a checkbox to toggle whether the labels preserve case
    Button preserveCase = new Button(composite, SWT.CHECK);
    preserveCase.setText("&Preserve case");

    // Create the tree viewer to display the file tree
    final TreeViewer tv = new TreeViewer(composite);
    tv.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
    tv.setContentProvider(new FileTreeContentProvider());
    tv.setLabelProvider(new FileTreeLabelProvider());
    tv.setInput("root"); // pass a non-null that will be ignored

    // When user checks the checkbox, toggle the preserve case attribute
    // of the label provider
    preserveCase.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            boolean preserveCase = ((Button) event.widget).getSelection();
            FileTreeLabelProvider ftlp = (FileTreeLabelProvider) tv.getLabelProvider();
            ftlp.setPreserveCase(preserveCase);
        }
    });
    return composite;
}

From source file:org.amanzi.awe.charts.ui.ChartsView.java

@Override
public void createPartControl(final Composite parent) {
    parent.setLayout(new GridLayout(1, false));

    controlsComposite = new Composite(parent, SWT.NONE);
    controlsComposite.setLayout(new GridLayout(1, false));
    controlsComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Composite buttonsContainer = new Composite(controlsComposite, SWT.NONE);
    buttonsContainer.setLayout(new GridLayout(4, true));
    buttonsContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    createRadioButton(buttonsContainer, "Line", true, ChartType.TIME_CHART);
    createRadioButton(buttonsContainer, "Bar", false, ChartType.BAR_CHART);
    createRadioButton(buttonsContainer, "Stacked", false, ChartType.STACKED_CHART);
    createRadioButton(buttonsContainer, "Pie", false, ChartType.PIE_CHART);

    Composite filteringContainer = new Composite(controlsComposite, SWT.BORDER);
    filteringContainer.setLayout(new GridLayout(2, true));
    filteringContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    groupSelectorWidget = new ItemsSelectorWidget(filteringContainer, this, GROUPS_LABEL);
    columnsSelectorWidget = new ItemsSelectorWidget(filteringContainer, this, CELLS_LABEL);

    groupSelectorWidget.initializeWidget();
    columnsSelectorWidget.initializeWidget();
    int width = parent.getShell().getSize().x;

    chartComposite = new ChartComposite(parent, SWT.FILL, null, ChartComposite.DEFAULT_WIDTH,
            ChartComposite.DEFAULT_HEIGHT, ChartComposite.DEFAULT_MINIMUM_DRAW_WIDTH,
            ChartComposite.DEFAULT_MINIMUM_DRAW_HEIGHT, width, ChartComposite.DEFAULT_MAXIMUM_DRAW_HEIGHT, true,
            true, true, true, true, true);

    chartComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
    chartComposite.setVisible(false);/*  w w  w .j ava  2  s. c  om*/
    chartComposite.addChartMouseListener(this);
}

From source file:BackupFiles.java

/**
 * Creates the main window's contents/*from w  w w . j  av  a2  s.c o  m*/
 * 
 * @param parent
 *            the main window
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    // Create the source directory panel and its controls
    final Text sourceDir = createFilePanelHelper(composite, "Source Dir:");

    // Create the CheckboxTableViewer to display the files in the source dir
    final CheckboxTableViewer ctv = CheckboxTableViewer.newCheckList(composite, SWT.BORDER);
    ctv.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
    ctv.setContentProvider(new BackupFilesContentProvider());
    ctv.setLabelProvider(new BackupFilesLabelProvider());

    // Create the destination directory panel and its controls
    final Text destDir = createFilePanelHelper(composite, "Dest Dir:");

    // Create the Copy button
    Button copy = new Button(composite, SWT.PUSH);
    copy.setText("Copy");

    // Create the status field
    status = new Label(composite, SWT.NONE);
    status.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // When the source directory changes, change the input for the viewer
    sourceDir.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent event) {
            ctv.setInput(((Text) event.widget).getText());
        }
    });

    // When copy is pressed, copy the files
    copy.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            // Get the checked elements
            Object[] files = ctv.getCheckedElements();
            if (files.length > 0) {
                // Some files are checked; make sure we have a valid
                // destination
                File dest = new File(destDir.getText());
                if (dest.isDirectory()) {
                    // Go through each file
                    for (int i = 0, n = files.length; i < n; i++) {
                        copyFile((File) files[i], dest);
                    }
                } else
                    showMessage("You must select a valid destination directory");
            } else
                showMessage("You must select some files to copy");
        }
    });

    return composite;
}

From source file:CheckFileTree.java

/**
 * Creates the main window's contents/*from   w w  w. j a v a2  s .c o  m*/
 * 
 * @param parent
 *            the main window
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    // Add a checkbox to toggle whether the labels preserve case
    Button preserveCase = new Button(composite, SWT.CHECK);
    preserveCase.setText("&Preserve case");

    // Create the tree viewer to display the file tree
    final CheckboxTreeViewer tv = new CheckboxTreeViewer(composite);
    tv.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
    tv.setContentProvider(new FileTreeContentProvider());
    tv.setLabelProvider(new FileTreeLabelProvider());
    tv.setInput("root"); // pass a non-null that will be ignored

    // When user checks the checkbox, toggle the preserve case attribute
    // of the label provider
    preserveCase.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            boolean preserveCase = ((Button) event.widget).getSelection();
            FileTreeLabelProvider ftlp = (FileTreeLabelProvider) tv.getLabelProvider();
            ftlp.setPreserveCase(preserveCase);
        }
    });

    // When user checks a checkbox in the tree, check all its children
    tv.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            // If the item is checked . . .
            if (event.getChecked()) {
                // . . . check all its children
                tv.setSubtreeChecked(event.getElement(), true);
            }
        }
    });
    return composite;
}

From source file:org.eclipse.swt.examples.launcher.LauncherView.java

/**
 * Creates the example.//w w w  .j a  va 2s  .  co m
 * 
 * @see ViewPart#createPartControl
 */
@Override
public void createPartControl(Composite parent) {
    workbenchShell = getSite().getShell();
    parent.setLayout(new SplitLayout());

    Group launchGroup = new Group(parent, SWT.NONE);
    launchGroup.setText(LauncherPlugin.getResourceString("view.launchGroup.text"));

    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 2;
    launchGroup.setLayout(gridLayout);

    launchTree = new Tree(launchGroup, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    GridData gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
    gridData.horizontalSpan = 2;
    launchTree.setLayoutData(gridData);
    launchTree.addSelectionListener(new SelectionListener() {
        @Override
        public void widgetSelected(SelectionEvent event) {
            final ItemDescriptor item = getSelectedItem();
            setDescriptionByItem(item);
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent event) {
            final ItemDescriptor item = getSelectedItem();
            setDescriptionByItem(item);
            if (item.getMainType() == null && item.getView() == null) {
                // Category selected, so just expand/colapse the node
                TreeItem treeItem = (TreeItem) event.item;
                boolean expanded = treeItem.getExpanded();
                if (treeItem != null)
                    treeItem.setExpanded(!expanded);
                treeItem.setImage(LauncherPlugin.images[expanded ? LauncherPlugin.liClosedFolder
                        : LauncherPlugin.liOpenFolder]);
            } else {
                launchItem(getSelectedItem());
            }
        }
    });
    launchTree.addTreeListener(new TreeListener() {
        @Override
        public void treeCollapsed(TreeEvent event) {
            final TreeItem item = (TreeItem) event.item;
            if (item == null)
                return;
            item.setImage(LauncherPlugin.images[LauncherPlugin.liClosedFolder]);
        }

        @Override
        public void treeExpanded(TreeEvent event) {
            final TreeItem item = (TreeItem) event.item;
            if (item == null)
                return;
            item.setImage(LauncherPlugin.images[LauncherPlugin.liOpenFolder]);
        }
    });

    runButton = new Button(launchGroup, SWT.PUSH);
    runButton.setText(LauncherPlugin.getResourceString("view.launchButton.text"));
    runButton.addSelectionListener(new SelectionListener() {
        @Override
        public void widgetSelected(SelectionEvent event) {
            launchItem(getSelectedItem());
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent event) {
        }
    });

    Group descriptionGroup = new Group(parent, SWT.NONE);
    descriptionGroup.setText(LauncherPlugin.getResourceString("view.descriptionGroup.text"));
    descriptionGroup.setLayout(new FillLayout());

    descriptionText = new Text(descriptionGroup,
            SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.V_SCROLL | SWT.READ_ONLY);

    setDescriptionByItem(null);
    setItemDescriptors(LauncherPlugin.getLaunchItemTree());
}