Example usage for org.eclipse.jface.viewers CheckboxTableViewer CheckboxTableViewer

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers CheckboxTableViewer CheckboxTableViewer.

Prototype

public CheckboxTableViewer(Table table) 

Source Link

Document

Creates a table viewer on the given table control.

Usage

From source file:org.eclipse.wst.xml.search.ui.internal.preferences.InstalledProcessorsBlock.java

License:Open Source License

public void createControl(Composite ancestor) {

    Composite parent = new Composite(ancestor, SWT.NULL);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;// ww w.jav a2  s .  c om
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    parent.setLayout(layout);
    Font font = ancestor.getFont();
    parent.setFont(font);
    fControl = parent;

    GridData data;

    Label tableLabel = new Label(parent, SWT.NONE);
    tableLabel.setText(Messages.InstalledProcessorsBlock_0);
    data = new GridData();
    data.horizontalSpan = 2;
    tableLabel.setLayoutData(data);
    tableLabel.setFont(font);

    Table fTable = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.FULL_SELECTION | SWT.V_SCROLL);

    data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 450;
    fTable.setLayoutData(data);
    fTable.setFont(font);

    fTable.setHeaderVisible(true);
    fTable.setLinesVisible(true);

    TableColumn column1 = new TableColumn(fTable, SWT.NONE);
    column1.setWidth(180);
    column1.setResizable(true);
    column1.setText(Messages.InstalledProcessorsBlock_1);
    column1.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            sortByName();
        }
    });

    TableColumn column2 = new TableColumn(fTable, SWT.NONE);
    column2.setWidth(180);
    column2.setResizable(true);
    column2.setText(Messages.InstalledProcessorsBlock_2);
    column2.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            sortBySource();
        }
    });

    // TableColumn column4 = new TableColumn(fTable, SWT.NONE);
    // column4.setWidth(180);
    // column4.setResizable(true);
    // column4.setText(Messages.InstalledProcessorsBlock_4);
    // column4.addSelectionListener(new SelectionAdapter()
    // {
    // @Override
    // public void widgetSelected(SelectionEvent e)
    // {
    // sortByVersion();
    // }
    // });

    tableViewer = new CheckboxTableViewer(fTable);
    tableViewer.setLabelProvider(new VMLabelProvider());
    tableViewer.setContentProvider(new ProcessorsContentProvider());

    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent evt) {
            enableButtons();
        }
    });

    tableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                setCheckedInstall((IXPathProcessorType) event.getElement());
            } else {
                setCheckedInstall(null);
            }
        }
    });

    tableViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent e) {
            if (!tableViewer.getSelection().isEmpty()) {
                editProcessor();
            }
        }
    });
    fTable.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                removeProcessors();
            }
        }
    });

    Composite buttons = new Composite(parent, SWT.NULL);
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    buttons.setLayout(layout);
    buttons.setFont(font);

    fAddButton = createPushButton(buttons, Messages.InstalledProcessorsBlock_5);
    fAddButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            addProcessor();
        }
    });
    fAddButton.setEnabled(false);

    fEditButton = createPushButton(buttons, Messages.InstalledProcessorsBlock_6);
    fEditButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            editProcessor();
        }
    });

    fRemoveButton = createPushButton(buttons, Messages.InstalledProcessorsBlock_7);
    fRemoveButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            removeProcessors();
        }
    });

    // copied from ListDialogField.CreateSeparator()
    Label separator = new Label(buttons, SWT.NONE);
    separator.setVisible(false);
    GridData gd = new GridData();
    gd.horizontalAlignment = GridData.FILL;
    gd.verticalAlignment = GridData.BEGINNING;
    gd.heightHint = 4;
    separator.setLayoutData(gd);

    fillWithWorkspaceProcessors();
    enableButtons();

    restoreColumnSettings();
}

---

From source file:org.eclipse.wst.xsl.jaxp.debug.ui.internal.preferences.InstalledProcessorsBlock.java

License:Open Source License

public void createControl(Composite ancestor) {

    Composite parent = new Composite(ancestor, SWT.NULL);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;//from ww w. jav a  2s  .  c  o  m
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    parent.setLayout(layout);
    Font font = ancestor.getFont();
    parent.setFont(font);
    fControl = parent;

    GridData data;

    Label tableLabel = new Label(parent, SWT.NONE);
    tableLabel.setText(Messages.InstalledProcessorsBlock_0);
    data = new GridData();
    data.horizontalSpan = 2;
    tableLabel.setLayoutData(data);
    tableLabel.setFont(font);

    Table fTable = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.FULL_SELECTION | SWT.V_SCROLL);

    data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 450;
    fTable.setLayoutData(data);
    fTable.setFont(font);

    fTable.setHeaderVisible(true);
    fTable.setLinesVisible(true);

    TableColumn column1 = new TableColumn(fTable, SWT.NONE);
    column1.setWidth(180);
    column1.setResizable(true);
    column1.setText(Messages.InstalledProcessorsBlock_1);
    column1.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            sortByName();
        }
    });

    TableColumn column2 = new TableColumn(fTable, SWT.NONE);
    column2.setWidth(90);
    column2.setResizable(true);
    column2.setText(Messages.InstalledProcessorsBlock_2);
    column2.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            sortByType();
        }
    });

    TableColumn column4 = new TableColumn(fTable, SWT.NONE);
    column4.setWidth(180);
    column4.setResizable(true);
    column4.setText(Messages.InstalledProcessorsBlock_4);
    column4.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            sortByVersion();
        }
    });

    tableViewer = new CheckboxTableViewer(fTable);
    tableViewer.setLabelProvider(new VMLabelProvider());
    tableViewer.setContentProvider(new ProcessorsContentProvider());

    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent evt) {
            enableButtons();
        }
    });

    tableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                setCheckedInstall((IProcessorInstall) event.getElement());
            } else {
                setCheckedInstall(null);
            }
        }
    });

    tableViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent e) {
            if (!tableViewer.getSelection().isEmpty()) {
                editProcessor();
            }
        }
    });
    fTable.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                removeProcessors();
            }
        }
    });

    Composite buttons = new Composite(parent, SWT.NULL);
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    buttons.setLayout(layout);
    buttons.setFont(font);

    fAddButton = createPushButton(buttons, Messages.InstalledProcessorsBlock_5);
    fAddButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            addProcessor();
        }
    });

    fEditButton = createPushButton(buttons, Messages.InstalledProcessorsBlock_6);
    fEditButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            editProcessor();
        }
    });

    fRemoveButton = createPushButton(buttons, Messages.InstalledProcessorsBlock_7);
    fRemoveButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            removeProcessors();
        }
    });

    // copied from ListDialogField.CreateSeparator()
    Label separator = new Label(buttons, SWT.NONE);
    separator.setVisible(false);
    GridData gd = new GridData();
    gd.horizontalAlignment = GridData.FILL;
    gd.verticalAlignment = GridData.BEGINNING;
    gd.heightHint = 4;
    separator.setLayoutData(gd);

    fillWithWorkspaceProcessors();
    enableButtons();

    restoreColumnSettings();
}

---

From source file:org.emftools.emf2gv.graphdesc.presentation.wizard.EPackagesSelectionPage.java

License:Open Source License

/**
 * Creates the EPackage selection group.
 * //from   ww w  . j a  v  a  2 s . c o m
 * @param rootContainer
 *            the root container.
 */
private void createEPackageSelectionGroup(Composite rootContainer) {
    // EPackage list group
    Group ePackageListGroup = createGroup(rootContainer, "EPackage selection", 1, true);
    // EPackage table initialization
    Table ePackageTable = new Table(ePackageListGroup, SWT.CHECK | SWT.BORDER);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    // gridData.heightHint = 350;
    ePackageTable.setLayoutData(gridData);
    ePackageTableViewer = new CheckboxTableViewer(ePackageTable);
    ePackageTableViewer.setContentProvider(new EPackagesContentProvider());
    ePackageTableViewer.setLabelProvider(new EPackageLabelProvider());
    ePackageTableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            handleEPackageCheckedStateChanged((EPackage) event.getElement(), event.getChecked());
        }
    });

}

---

From source file:org.emftools.emf2gv.processor.ui.EMF2GvLaunchConfigFiltersTab.java

License:Open Source License

/**
 * Creates the group containing the filter options.
 * //from ww  w.ja  va2 s .  c  o  m
 * @param parent
 *            the parent composite.
 */
private void createFiltersGroup(Composite parent) {
    Group group = createGroup(parent, "Filter definitions", 2, GridData.FILL_BOTH);

    // Table initialization
    Table table = new Table(group, SWT.FULL_SELECTION | SWT.BORDER | SWT.CHECK);
    table.setLinesVisible(true);
    table.setHeaderVisible(true);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.verticalSpan = 3;
    gd.heightHint = 150;
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    table.setLayoutData(gd);

    // Table viewer initialization
    eClassesTableViewer = new CheckboxTableViewer(table);
    eClassesTableViewer.setContentProvider(new TableContentProvider());
    eClassesTableViewer.setLabelProvider(new TableLabelProvider(adapterFactoryLabelProvider));
    eClassesTableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            updateButtonsEnablement();
        }
    });
    eClassesTableViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            handleEditButton();
        }
    });
    eClassesTableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            OCLConstraint oCLConstraint = (OCLConstraint) event.getElement();
            if (oCLConstraint.enabled != event.getChecked()) {
                oCLConstraint.enabled = event.getChecked();
                updateLaunchConfigurationDialog();
            }
        }
    });

    // Columns configuration
    TableColumn eClassColumn = new TableColumn(table, SWT.LEFT);
    eClassColumn.setText("Filtered EClass");
    eClassColumn.setWidth(150);
    TableColumn expressionColumn = new TableColumn(table, SWT.LEFT);
    expressionColumn.setText("Draw if the following OCL condition is checked");
    expressionColumn.setWidth(290);

    // Buttons creation
    newButton = createButton(group, "New...", new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            handleNewButton();
        }
    });
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.verticalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = false;
    gd.grabExcessVerticalSpace = false;
    newButton.setLayoutData(gd);
    editButton = createButton(group, "Edit...", new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            handleEditButton();
        }
    });
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.verticalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = false;
    gd.grabExcessVerticalSpace = false;
    editButton.setLayoutData(gd);
    removeButton = createButton(group, "Remove", new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            handleRemoveButton();
        }
    });
    gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.verticalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = false;
    gd.grabExcessVerticalSpace = false;
    removeButton.setLayoutData(gd);
    updateButtonsEnablement();

    // Table viewer model initialization
    eClassesTableViewer.setInput(oCLConstraints);
}

---

From source file:org.erlide.ui.dialogfields.CheckedListDialogField.java

License:Open Source License

@Override
protected TableViewer createTableViewer(final Composite parent) {
    final Table table = new Table(parent, SWT.CHECK + getListStyle());
    final CheckboxTableViewer tableViewer = new CheckboxTableViewer(table);
    tableViewer.addCheckStateListener(new ICheckStateListener() {

        @Override/*from w ww  . j a v  a2 s  .  co m*/
        public void checkStateChanged(final CheckStateChangedEvent e) {
            doCheckStateChanged(e);
        }
    });
    return tableViewer;
}

---

From source file:org.erlide.ui.prefs.RuntimePreferencePage.java

License:Open Source License

private Control createMyControl(final Composite ancestor) {
    final Composite parent = new Composite(ancestor, SWT.NULL);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;//from w  w w  .j  av a2 s  .  c  o m
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    parent.setLayout(layout);
    final Font font = ancestor.getFont();
    parent.setFont(font);

    GridData data;

    final Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
    final GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 2;
    composite.setLayout(gridLayout);

    final Label erlideLabel = new Label(composite, SWT.NONE);
    erlideLabel.setToolTipText("The erlide runtime is used for IDE purposes, not for running project code. "
            + "It is the most recent stable version that is installed.");
    final String erlideName = erlideRuntime == null ? "none" : erlideRuntime.getName();
    erlideLabel.setText(RuntimePreferenceMessages.RuntimePreferencePage_erlideLabel_text + erlideName);
    new Label(composite, SWT.NONE);
    new Label(parent, SWT.NONE);

    final Label tableLabel = new Label(parent, SWT.NONE);
    tableLabel.setText("Installed runtimes:");
    data = new GridData();
    data.horizontalSpan = 2;
    tableLabel.setLayoutData(data);
    tableLabel.setFont(font);

    final Table table = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    table.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            if (e.detail == SWT.CHECK) {
                final RuntimeInfo ri = (RuntimeInfo) e.item.getData();
                defaultRuntime = ri;
            }
        }
    });

    data = new GridData(SWT.FILL, SWT.FILL, true, true);
    data.widthHint = 403;
    table.setLayoutData(data);
    table.setFont(font);

    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    final TableLayout tableLayout = new TableLayout();
    table.setLayout(tableLayout);

    final TableColumn column1 = new TableColumn(table, SWT.NULL);
    column1.setWidth(80);
    column1.setText(RuntimePreferenceMessages.name);
    column1.setResizable(true);
    column1.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            sortByName();
        }
    });

    final TableColumn column2 = new TableColumn(table, SWT.NULL);
    column2.setWidth(150);
    column2.setText("Directory");
    column2.setResizable(true);
    column2.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            sortByDirectory();
        }
    });

    final TableColumn column3 = new TableColumn(table, SWT.NULL);
    column3.setWidth(80);
    column3.setText("Version");
    column3.setResizable(false);

    fRuntimeList = new CheckboxTableViewer(table);
    fRuntimeList.setLabelProvider(new RuntimeLabelProvider());
    fRuntimeList.setContentProvider(new RuntimeContentProvider());
    fRuntimeList.setInput(runtimes);
    if (defaultRuntime != null) {
        fRuntimeList.setCheckedElements(new Object[] { defaultRuntime });
    }
    // by default, sort by name
    sortByName();

    fRuntimeList.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent evt) {
            enableButtons();
        }
    });

    fRuntimeList.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            if (event.getChecked()) {
                setCheckedRuntime((RuntimeInfo) event.getElement());
            } else {
                setCheckedRuntime(null);
            }
        }
    });

    fRuntimeList.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(final DoubleClickEvent e) {
            if (!fRuntimeList.getSelection().isEmpty()) {
                editRuntime();
            }
        }
    });
    table.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(final KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                removeSelectedRuntimes();
            }
        }
    });

    final Composite buttons = new Composite(parent, SWT.NULL);
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    buttons.setLayout(layout);
    buttons.setFont(font);

    fAddButton = createPushButton(buttons, RuntimePreferenceMessages.add);
    fAddButton.addListener(SWT.Selection, new Listener() {
        @Override
        public void handleEvent(final Event evt) {
            addRuntime();
        }
    });

    fEditButton = createPushButton(buttons, RuntimePreferenceMessages.edit);
    fEditButton.addListener(SWT.Selection, new Listener() {
        @Override
        public void handleEvent(final Event evt) {
            editRuntime();
        }
    });

    fDuplicateButton = createPushButton(buttons, RuntimePreferenceMessages.duplicate);
    fDuplicateButton.addListener(SWT.Selection, new Listener() {
        @Override
        public void handleEvent(final Event evt) {
            duplicateRuntime();
        }

    });

    fRemoveButton = createPushButton(buttons, RuntimePreferenceMessages.remove);
    fRemoveButton.addListener(SWT.Selection, new Listener() {
        @Override
        public void handleEvent(final Event evt) {
            removeSelectedRuntimes();
        }
    });

    configureTableResizing(parent, buttons, table, column1, column2, column3);

    enableButtons();

    return parent;
}

---

From source file:org.erlide.ui.views.eval.LiveExpressionsView.java

License:Open Source License

/**
 * This is a callback that will allow us to create the viewer and initialize
 * it./*w  w  w .  j  a  va2 s . c o  m*/
 */
@Override
public void createPartControl(final Composite parent) {
    label = new Label(parent, SWT.NULL);
    final Table t = new Table(parent, SWT.SINGLE | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.CHECK);
    viewer = new CheckboxTableViewer(t);

    final GridData labelLData = new GridData();
    labelLData.verticalAlignment = GridData.BEGINNING;
    labelLData.horizontalAlignment = GridData.FILL;
    labelLData.widthHint = 300;
    labelLData.heightHint = 14;
    labelLData.horizontalIndent = 0;
    labelLData.horizontalSpan = 1;
    labelLData.verticalSpan = 1;
    labelLData.grabExcessHorizontalSpace = true;
    labelLData.grabExcessVerticalSpace = false;
    label.setLayoutData(labelLData);
    label.setSize(new org.eclipse.swt.graphics.Point(319, 14));

    final GridData viewerLData = new GridData();
    viewerLData.verticalAlignment = GridData.FILL;
    viewerLData.horizontalAlignment = GridData.FILL;
    viewerLData.widthHint = 600;
    viewerLData.heightHint = 150;
    viewerLData.horizontalIndent = 0;
    viewerLData.horizontalSpan = 1;
    viewerLData.verticalSpan = 1;
    viewerLData.grabExcessHorizontalSpace = true;
    viewerLData.grabExcessVerticalSpace = true;
    t.setLayoutData(viewerLData);
    t.setSize(new org.eclipse.swt.graphics.Point(600, 200));

    final GridLayout thisLayout = new GridLayout(1, true);
    parent.setLayout(thisLayout);
    thisLayout.marginWidth = 5;
    thisLayout.marginHeight = 5;
    thisLayout.numColumns = 1;
    thisLayout.makeColumnsEqualWidth = false;
    thisLayout.horizontalSpacing = 0;
    thisLayout.verticalSpacing = 1;

    t.setLinesVisible(true);
    t.setHeaderVisible(true);
    // t.setFont();

    final TableColumn colExpr = new TableColumn(t, SWT.LEAD, 0);
    colExpr.setText("Expression");
    colExpr.setWidth(150);

    final TableColumn colValue = new TableColumn(t, SWT.LEAD, 1);
    colValue.setText("Value");
    colValue.setWidth(t.getSize().x - 50);

    viewer.setColumnProperties(new String[] { "expr", "val" });

    viewer.setContentProvider(new ViewContentProvider());
    viewer.setLabelProvider(new ViewLabelProvider());
    // viewer.setSorter(new NameSorter());

    if (!restoreState()) {
        /* Fill LiveExpressions for first time */
        exprs = new ArrayList<LiveExpr>(10);
        addExpr(new LiveExpr("erlang:now()"));
    }
    viewer.setInput(exprs);

    final TextCellEditor e = new TextCellEditor(t);
    viewer.setCellEditors(new CellEditor[] { e, null });
    viewer.setCellModifier(new LiveExprCellModifier(this));

    makeActions();
    hookContextMenu();
    contributeToActionBars();
    hookGlobalActions();

    final Listener tableListener = new Listener() {

        SourceViewerInformationControl info = null;

        @Override
        public void handleEvent(final Event event) {
            switch (event.type) {
            case SWT.Dispose:
            case SWT.KeyDown:
            case SWT.MouseMove: {
                if (info == null) {
                    break;
                }
                info.dispose();
                info = null;
                break;
            }
            case SWT.MouseHover: {
                final TableItem item = t.getItem(new Point(event.x, event.y));
                if (item != null) {
                    String str = item.getText(1);
                    if (str.length() > 0) {
                        // ErlLogger.debug(str);
                        final BackendEvalResult r = BackendHelper.eval(
                                BackendCore.getBackendManager().getIdeBackend(),
                                "lists:flatten(io_lib:format(\"~p\", [" + item.getText(1) + "])).", null);
                        if (r.isOk()) {
                            str = ErlUtils.asString(r.getValue());
                        } else {
                            str = r.getErrorReason().toString();
                        }
                        info = new SourceViewerInformationControl(t.getShell(),
                                SWT.ON_TOP | SWT.TOOL | SWT.RESIZE, SWT.MULTI | SWT.WRAP,
                                PreferenceConstants.EDITOR_TEXT_FONT, null);
                        info.setForegroundColor(t.getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
                        info.setBackgroundColor(t.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
                        info.setInformation(str);

                        final Rectangle rect = item.getBounds(1);
                        final int lw = t.getGridLineWidth();
                        final Point pt = t.toDisplay(rect.x + lw, rect.y + lw);
                        info.setLocation(pt);
                        info.setSize(rect.width + lw, t.getBounds().height - rect.y);
                        info.setVisible(true);
                    }
                }
            }
                break;
            }
        }
    };
    t.addListener(SWT.Dispose, tableListener);
    t.addListener(SWT.KeyDown, tableListener);
    t.addListener(SWT.MouseMove, tableListener);
    t.addListener(SWT.MouseHover, tableListener);

    // /////////////

}

---

From source file:org.gradle.eclipse.launchConfigurations.GradleTasksTab.java

License:Apache License

/**
 * Creates the table which displays the available tasks
 * @param parent the parent composite//from  www. j a  v a  2 s .co  m
 */
private void createTasksTable(Composite parent) {
    Font font = parent.getFont();
    Label label = new Label(parent, SWT.NONE);
    label.setFont(font);
    label.setText(GradleLaunchConfigurationMessages.GradleTasksTab_Check_task_to_e_xecute__1);

    final Table table = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.FULL_SELECTION);

    GridData data = new GridData(GridData.FILL_BOTH);
    int availableRows = availableRows(parent);
    data.heightHint = table.getItemHeight() * (availableRows / 20);
    data.widthHint = 500;
    data.minimumWidth = 500;

    table.setLayoutData(data);
    table.setFont(font);
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    TableLayout tableLayout = new TableLayout();
    ColumnWeightData weightData = new ColumnWeightData(250, true);
    tableLayout.addColumnData(weightData);
    weightData = new ColumnWeightData(250, true);
    tableLayout.addColumnData(weightData);
    table.setLayout(tableLayout);

    final TableColumn column1 = new TableColumn(table, SWT.NULL);
    column1.setText(GradleLaunchConfigurationMessages.GradleTasksTab_Name_5);
    column1.setWidth(300);

    final TableColumn column2 = new TableColumn(table, SWT.NULL);
    column2.setText(GradleLaunchConfigurationMessages.GradleTasksTab_Description_6);
    column2.setWidth(300);

    //TableLayout only sizes columns once. If showing the tasks
    //tab as the initial tab, the dialog isn't open when the layout
    //occurs and the column size isn't computed correctly. Need to
    //recompute the size of the columns once all the parent controls 
    //have been created/sized.
    //HACK Bug 139190 
    getShell().addShellListener(new ShellAdapter() {
        public void shellActivated(ShellEvent e) {
            if (!table.isDisposed()) {
                int tableWidth = table.getSize().x;
                if (tableWidth > 0) {
                    int c1 = tableWidth / 3;
                    column1.setWidth(c1);
                    column2.setWidth(tableWidth - c1);
                }
                getShell().removeShellListener(this);
            }
        }
    });

    fTableViewer = new CheckboxTableViewer(table);

    fTableViewer.setLabelProvider(new GradleTaskModelLabelProvider());
    fTableViewer.setContentProvider(new GradleTaskModelContentProvider());

    fTableViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            updateOrderedTargets(event.getElement(), event.getChecked());
        }
    });
}

---

From source file:org.grails.ide.eclipse.ui.internal.properties.InstalledGrailsInstallBlock.java

License:Open Source License

public void createControl(Composite ancestor) {
    Font font = ancestor.getFont();
    Composite parent = SWTFactory.createComposite(ancestor, font, 2, 1, GridData.FILL_BOTH);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(parent);
    fControl = parent;/*from  w  w  w  . j  ava  2 s  .  co m*/

    SWTFactory.createLabel(parent, "Grails Installations:", 2);

    fTable = new Table(parent, SWT.CHECK | SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    fTable.setFont(font);
    fTable.setHeaderVisible(true);
    fTable.setLinesVisible(true);

    //      GridData gd = new GridData(GridData.FILL_BOTH);
    //      gd.heightHint = 250;
    //      gd.widthHint = 350;
    GridDataFactory.fillDefaults().hint(350, 250).grab(true, true).applyTo(fTable);

    TableColumn column = new TableColumn(fTable, SWT.LEFT);
    column.setText("Name");
    column.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            sortByName();
        }
    });

    column = new TableColumn(fTable, SWT.LEFT);
    column.setText("Location");
    column.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            sortByLocation();
        }
    });

    fVMList = new CheckboxTableViewer(fTable);
    fVMList.setLabelProvider(new VMLabelProvider());
    fVMList.setContentProvider(new JREsContentProvider());
    // by default, sort by name
    sortByName();

    fVMList.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent evt) {
            enableButtons();
        }
    });

    fVMList.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                setCheckedJRE((IGrailsInstall) event.getElement());
            } else {
                setCheckedJRE(null);
            }
        }
    });

    fVMList.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent e) {
            if (!fVMList.getSelection().isEmpty()) {
                editVM();
            }
        }
    });
    fTable.addKeyListener(new KeyAdapter() {
        public void keyPressed(KeyEvent event) {
            if (event.character == SWT.DEL && event.stateMask == 0) {
                if (fRemoveButton.isEnabled()) {
                    removeVMs();
                }
            }
        }
    });

    Composite buttons = SWTFactory.createComposite(parent, font, 1, 1, GridData.VERTICAL_ALIGN_BEGINNING, 0, 0);

    fAddButton = SWTFactory.createPushButton(buttons, "Add...", null);
    fAddButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            addVM();
        }
    });

    fEditButton = SWTFactory.createPushButton(buttons, "Edit...", null);
    fEditButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            editVM();
        }
    });

    fRemoveButton = SWTFactory.createPushButton(buttons, "Remove...", null);
    fRemoveButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event evt) {
            removeVMs();
        }
    });

    SWTFactory.createVerticalSpacer(parent, 1);

    fillWithWorkspaceJREs();
    enableButtons();
    fAddButton.setEnabled(JavaRuntime.getVMInstallTypes().length > 0);
}

---

From source file:org.hawk.ui2.dialog.HImportDialog.java

License:Open Source License

protected Control createDialogArea(Composite parent) {
    Composite container = (Composite) super.createDialogArea(parent);
    final GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 3;//from  w w  w  .  j  a v  a  2  s. co m
    container.setLayout(gridLayout);

    // Instance type row //////////////////////////////////////////////////

    final Label lblInstanceType = new Label(container, SWT.NONE);
    lblInstanceType.setText("&Instance type:");

    final Combo cmbInstanceType = new Combo(container, SWT.READ_ONLY);
    final GridData cmbInstanceTypeLayout = new GridData(SWT.FILL, SWT.CENTER, true, false);
    cmbInstanceTypeLayout.horizontalSpan = 2;
    cmbInstanceType.setLayoutData(cmbInstanceTypeLayout);

    cmbvInstanceType = new ComboViewer(cmbInstanceType);
    cmbvInstanceType.setContentProvider(new ArrayContentProvider());
    cmbvInstanceType.setLabelProvider(new ClassNameLabelProvider());
    cmbvInstanceType.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            dialogChanged();
        }
    });
    cmbvInstanceType.setInput(this.factories);
    if (this.factories.length > 0) {
        cmbInstanceType.select(0);
    }

    // Remote location ////////////////////////////////////////////////////

    final Label lblLocation = new Label(container, SWT.NONE);
    lblLocation.setText("&Location:");

    txtLocation = new Text(container, SWT.BORDER);
    txtLocation.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    // We do *not* add a text change listener, as we do not want to repeatedly
    // send bad requests to remote servers. Users will be expected to hit the
    // "Fetch" button to query the remote server.

    btnFetch = new Button(container, SWT.NONE);
    btnFetch.setText("Fetch");
    btnFetch.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            dialogChanged();
        }
    });

    // Instance list //////////////////////////////////////////////////////

    final Table tblInstances = new Table(container, SWT.BORDER | SWT.CHECK);
    final GridData tblInstancesLayout = new GridData(SWT.FILL, SWT.FILL, true, true);
    tblInstancesLayout.horizontalSpan = 3;
    tblInstancesLayout.minimumHeight = 200;
    tblInstancesLayout.minimumWidth = 400;
    tblInstances.setLayoutData(tblInstancesLayout);

    tblvInstances = new CheckboxTableViewer(tblInstances);
    tblvInstances.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            final IHawkFactory.InstanceInfo entry = (IHawkFactory.InstanceInfo) element;
            return entry.name + (entry.state != HawkState.STOPPED ? " (running)" : "");
        }
    });
    tblvInstances.setSorter(new ViewerSorter());
    tblvInstances.setFilters(
            new ViewerFilter[] { new RemoveExistingHawksFilter(), new RemoveHawksWithUnknownDBTypeFilter() });
    tblvInstances.setContentProvider(new ArrayContentProvider());

    // "Select all" and "Deselect all" ////////////////////////////////////

    final Composite batchSelectContainer = new Composite(container, SWT.NONE);
    batchSelectContainer.setLayout(new FillLayout());
    final GridData batchSelectContainerLayout = new GridData();
    batchSelectContainerLayout.horizontalSpan = 3;
    batchSelectContainer.setLayoutData(batchSelectContainerLayout);

    final Button btnSelectAll = new Button(batchSelectContainer, SWT.NONE);
    btnSelectAll.setText("&Select All");
    btnSelectAll.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            tblvInstances.setAllChecked(true);
        }
    });

    final Button btnDeselectAll = new Button(batchSelectContainer, SWT.NONE);
    btnDeselectAll.setText("&Deselect All");
    btnDeselectAll.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            tblvInstances.setAllChecked(false);
        }
    });

    dialogChanged();
    return container;
}

---

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