Example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_SPACING.

Prototype

int HORIZONTAL_SPACING

To view the source code for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_SPACING.

Click Source Link

Document

Horizontal spacing in dialog units (value 4).

Usage

From source file:com.microsoft.tfs.client.common.ui.prefs.BasePreferencePage.java

License:Open Source License

private void computeMetrics() {
    Control control = getControl();

    if (control == null && Display.getCurrent() != null) {
        control = Display.getCurrent().getActiveShell();
    }//from   ww  w . j  a  va  2  s.com

    if (control == null) {
        return;
    }

    /* Compute metrics in pixels */
    final GC gc = new GC(control);
    final FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    horizontalSpacing = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.HORIZONTAL_SPACING);
    verticalSpacing = Dialog.convertVerticalDLUsToPixels(fontMetrics, IDialogConstants.VERTICAL_SPACING);

    spacing = Math.max(horizontalSpacing, verticalSpacing);

    horizontalMargin = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.HORIZONTAL_MARGIN);
    verticalMargin = Dialog.convertVerticalDLUsToPixels(fontMetrics, IDialogConstants.VERTICAL_MARGIN);
}

From source file:com.microsoft.tfs.client.common.ui.teambuild.dialogs.BuildDefinitionDialog.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.Dialog#createButtonBar(org.eclipse.swt.widgets.Composite)
 *//* ww  w .ja v  a  2s.com*/
@Override
protected Control createButtonBar(final Composite parent) {
    final Composite bottom = new Composite(parent, SWT.NONE);
    GridDataBuilder.newInstance().hFill().hGrab().applyTo(bottom);

    SWTUtil.gridLayout(bottom, 3, false, convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN),
            convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING));

    warningLabel = SWTUtil.createLabel(bottom, imageHelper.getImage("icons/warning.gif")); //$NON-NLS-1$
    warningMessage = SWTUtil.createLabel(bottom, Messages.getString("BuildDefinitionDialog.WarningLabelText")); //$NON-NLS-1$
    GridDataBuilder.newInstance().hFill().hGrab().applyTo(warningMessage);

    final Composite composite = new Composite(bottom, SWT.NONE);
    // create a layout with spacing and margins appropriate for the font
    // size.
    final GridLayout layout = new GridLayout();
    layout.numColumns = 0; // this is incremented by createButton
    layout.makeColumnsEqualWidth = true;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    composite.setLayout(layout);
    composite.setFont(parent.getFont());
    GridDataBuilder.newInstance().hFill().applyTo(composite);

    // Add the buttons to the button bar.
    createButtonsForButtonBar(composite);

    return composite;
}

From source file:com.microsoft.tfs.client.common.ui.teambuild.dialogs.BuildDefinitionTemplateSelectionDialog.java

License:Open Source License

@Override
protected void hookAddToDialogArea(final Composite dialogArea) {
    final GridLayout layout = new GridLayout(1, true);

    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);

    dialogArea.setLayout(layout);//from w w w  . j ava 2 s .co  m

    final Label explanationLabel = new Label(dialogArea, SWT.WRAP);
    explanationLabel.setText(Messages.getString("BuildDefinitionTemplateSelectionDialog.ExplanationLabel")); //$NON-NLS-1$
    GridDataBuilder.newInstance().hAlignLeft().vAlignTop().hGrab().hFill().applyTo(explanationLabel);

    templatesTable = new BuildDefinitionTemplatesTable(dialogArea, SWT.NONE);
    templatesTable.setTemplates(templates);
    GridDataBuilder.newInstance().hGrab().hFill().vGrab().cHint(templatesTable, SWT.DEFAULT, 256)
            .applyTo(templatesTable);
}

From source file:com.microsoft.tfs.client.common.ui.teambuild.editors.BuildEditorPage.java

License:Open Source License

private void createControls(final Composite composite) {
    final GridLayout layout = new GridLayout(1, false);
    layout.horizontalSpacing = 0;// w  w w.  jav  a2 s .c om
    layout.verticalSpacing = 0;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);

    final Composite header = new Composite(composite, SWT.NONE);
    GridDataBuilder.newInstance().hFill().hGrab().applyTo(header);

    /* Compute metrics in pixels */
    final GC gc = new GC(header);
    final FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    final GridLayout headerLayout = new GridLayout(3, false);
    headerLayout.horizontalSpacing = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
            IDialogConstants.HORIZONTAL_SPACING);
    headerLayout.verticalSpacing = Dialog.convertVerticalDLUsToPixels(fontMetrics,
            IDialogConstants.VERTICAL_SPACING);
    headerLayout.marginWidth = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
            IDialogConstants.HORIZONTAL_MARGIN);
    headerLayout.marginHeight = Dialog.convertVerticalDLUsToPixels(fontMetrics,
            IDialogConstants.VERTICAL_MARGIN);
    header.setLayout(headerLayout);

    SWTUtil.createLabel(header, Messages.getString("BuildEditorPage.BuildDefinitionLabelText")); //$NON-NLS-1$
    SWTUtil.createLabel(header, Messages.getString("BuildEditorPage.QualityFilterLabelText")); //$NON-NLS-1$
    SWTUtil.createLabel(header, Messages.getString("BuildEditorPage.DateFilterLabelText")); //$NON-NLS-1$

    buildDefinitionFilterCombo = new Combo(header, SWT.READ_ONLY);
    GridDataBuilder.newInstance().fill().hGrab().applyTo(buildDefinitionFilterCombo);

    qualityFilterCombo = new Combo(header, SWT.READ_ONLY);
    GridDataBuilder.newInstance().fill().applyTo(qualityFilterCombo);
    ControlSize.setCharWidthHint(qualityFilterCombo, 30);

    dateFilterCombo = new Combo(header, SWT.READ_ONLY);
    GridDataBuilder.newInstance().fill().applyTo(dateFilterCombo);
    ControlSize.setCharWidthHint(dateFilterCombo, 25);

    onlyMyBuildsCheck = new Button(header, SWT.CHECK);
    onlyMyBuildsCheck.setText(Messages.getString("BuildEditorPage.OnlyMyBuilds")); //$NON-NLS-1$
    onlyMyBuildsCheck.setEnabled(buildServer.getBuildServerVersion().isV3OrGreater());
    GridDataBuilder.newInstance().fill().hSpan(3).applyTo(onlyMyBuildsCheck);

    final Label separator = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
    GridDataBuilder.newInstance().hGrab().hFill().applyTo(separator);

    buildsTableControl = new BuildsTableControl(composite,
            SWT.MULTI | SWT.FULL_SELECTION | TableControl.NO_BORDER, buildServer, teamProject);
    GridDataBuilder.newInstance().grab().fill().applyTo(buildsTableControl);

    buildsTableControl.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(final DoubleClickEvent event) {
            onDoubleClick(event);
        }
    });
    buildsTableControl.getContextMenu().addMenuListener(new IMenuListener() {
        @Override
        public void menuAboutToShow(final IMenuManager manager) {
            fillMenu(manager);
        }
    });

    // Add listener to be informed when build details are changed and our
    // copy might become stale. Remove the listener on dispose.
    BuildHelpers.getBuildManager().addBuildManagerListener(buildManagerListener);

    buildsTableControl.addDisposeListener(new DisposeListener() {
        @Override
        public void widgetDisposed(final DisposeEvent e) {
            BuildHelpers.getBuildManager().removeBuildManagerListener(buildManagerListener);
        }
    });

    populateCombos(false);

    buildDefinitionFilterCombo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });
    dateFilterCombo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });
    qualityFilterCombo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });
    onlyMyBuildsCheck.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });

    getSite().setSelectionProvider(this);

    if (buildServer.getBuildServerVersion().isV1()) {
        dateFilterCombo.setText(Messages.getString("BuildEditorPage.AnyTimeChoice")); //$NON-NLS-1$
        dateFilterCombo.setEnabled(false);
        qualityFilterCombo.setEnabled(false);
    }
}

From source file:com.microsoft.tfs.client.common.ui.teambuild.editors.QueueEditorPage.java

License:Open Source License

private void createControls(final Composite composite) {
    final GridLayout layout = new GridLayout(1, false);
    layout.horizontalSpacing = 0;//  w  w w.  j  av a2s.co m
    layout.verticalSpacing = 0;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);

    final Composite header = new Composite(composite, SWT.NONE);
    GridDataBuilder.newInstance().hFill().hGrab().applyTo(header);

    /* Compute metrics in pixels */
    final GC gc = new GC(header);
    final FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    final GridLayout headerLayout = new GridLayout(3, false);
    headerLayout.horizontalSpacing = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
            IDialogConstants.HORIZONTAL_SPACING);
    headerLayout.verticalSpacing = Dialog.convertVerticalDLUsToPixels(fontMetrics,
            IDialogConstants.VERTICAL_SPACING);
    headerLayout.marginWidth = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
            IDialogConstants.HORIZONTAL_MARGIN);
    headerLayout.marginHeight = Dialog.convertVerticalDLUsToPixels(fontMetrics,
            IDialogConstants.VERTICAL_MARGIN);
    header.setLayout(headerLayout);

    SWTUtil.createLabel(header, Messages.getString("QueueEditorPage.BuildDefinitionLabelText")); //$NON-NLS-1$
    SWTUtil.createLabel(header, Messages.getString("QueueEditorPage.StatusFilterLabelText")); //$NON-NLS-1$
    SWTUtil.createLabel(header,
            buildServer.getBuildServerVersion().isV3OrGreater()
                    ? Messages.getString("QueueEditorPage.ControlFilterLabelText") //$NON-NLS-1$
                    : Messages.getString("QueueEditorPage.AgentFilterLabelText")); //$NON-NLS-1$

    buildDefinitionFilterCombo = new Combo(header, SWT.READ_ONLY);
    GridDataBuilder.newInstance().fill().hGrab().applyTo(buildDefinitionFilterCombo);

    statusFilterCombo = new Combo(header, SWT.READ_ONLY);
    GridDataBuilder.newInstance().fill().applyTo(statusFilterCombo);
    ControlSize.setCharWidthHint(statusFilterCombo, 25);

    controllerFilterCombo = new Combo(header, SWT.READ_ONLY);
    GridDataBuilder.newInstance().fill().applyTo(controllerFilterCombo);
    ControlSize.setCharWidthHint(controllerFilterCombo, 30);

    onlyMyBuildsCheck = new Button(header, SWT.CHECK);
    onlyMyBuildsCheck.setText(Messages.getString("BuildEditorPage.OnlyMyBuilds")); //$NON-NLS-1$
    onlyMyBuildsCheck.setEnabled(buildServer.getBuildServerVersion().isV3OrGreater());
    GridDataBuilder.newInstance().fill().hSpan(3).applyTo(onlyMyBuildsCheck);

    final Label separator = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
    GridDataBuilder.newInstance().hGrab().hFill().applyTo(separator);

    queuedBuildsTable = new QueuedBuildsTableControl(composite,
            SWT.MULTI | SWT.FULL_SELECTION | TableControl.NO_BORDER, buildServer);
    GridDataBuilder.newInstance().hSpan(layout).grab().fill().applyTo(queuedBuildsTable);
    queuedBuildsTable.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(final DoubleClickEvent event) {
            onDoubleClick(event);
        }
    });
    queuedBuildsTable.getContextMenu().addMenuListener(new IMenuListener() {
        @Override
        public void menuAboutToShow(final IMenuManager manager) {
            fillMenu(manager);
        }
    });

    populateCombos(false);

    getSite().setSelectionProvider(this);

    buildDefinitionFilterCombo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });
    statusFilterCombo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });
    controllerFilterCombo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });
    onlyMyBuildsCheck.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            filterChanged();
        }
    });
}

From source file:com.microsoft.tfs.client.common.ui.views.DeprecatedByTeamExplorerView.java

License:Open Source License

@Override
public final void createPartControl(final Composite parent) {
    /* Compute metrics in pixels */
    final GC gc = new GC(parent);
    final FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();//from ww  w.  jav  a  2  s  .  c o m

    final GridLayout layout = new GridLayout(2, false);
    layout.horizontalSpacing = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
            IDialogConstants.HORIZONTAL_SPACING) * 2;
    layout.verticalSpacing = Dialog.convertVerticalDLUsToPixels(fontMetrics, IDialogConstants.VERTICAL_SPACING);
    layout.marginWidth = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.HORIZONTAL_MARGIN);
    layout.marginHeight = Dialog.convertVerticalDLUsToPixels(fontMetrics, IDialogConstants.VERTICAL_MARGIN);
    parent.setLayout(layout);

    final Label imageLabel = new Label(parent, SWT.NONE);
    imageLabel.setImage(Display.getCurrent().getSystemImage(SWT.ICON_INFORMATION));

    final Link textLabel = new Link(parent, SWT.READ_ONLY | SWT.WRAP);
    textLabel.setText(Messages.getString("DeprecatedByTeamExplorerView.DeprecatedText")); //$NON-NLS-1$
    textLabel.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent e) {
            try {
                final IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
                        .getActivePage();
                page.showView(TeamExplorerView.ID);
            } catch (final Exception f) {
                log.warn("Could not open Team Explorer View", f); //$NON-NLS-1$

                MessageDialog.openError(getSite().getShell(),
                        Messages.getString("DeprecatedByTeamExplorerView.OpenViewFailedTitle"), //$NON-NLS-1$
                        Messages.getString("DeprecatedByTeamExplorerView.OpenViewFailedMessage")); //$NON-NLS-1$
            }
        }
    });
    GridDataBuilder.newInstance().hGrab().hFill().applyTo(textLabel);
}

From source file:com.nginious.http.plugin.NewProjectPageOne.java

License:Apache License

public void createControl(Composite parent) {
    initializeDialogUnits(parent);/* w  ww .j  a  v a  2 s. c o  m*/

    final Composite composite = new Composite(parent, SWT.NULL);
    composite.setFont(parent.getFont());
    composite.setLayout(initGridLayout(new GridLayout(1, false), true));
    composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));

    // create UI elements
    Control nameControl = createNameControl(composite);
    nameControl.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    Composite nameComposite = (Composite) nameControl;
    this.nameText = (Text) nameComposite.getChildren()[1];
    nameText.addListener(SWT.KeyUp, this);

    Control locationControl = createLocationControl(composite);
    locationControl.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Control jreControl = createJRESelectionControl(composite);
    jreControl.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    int horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    int verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    int marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    int marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    this.block = new PropertiesBlock(horizontalSpacing, verticalSpacing, marginWidth, marginHeight);
    block.setListenPortValidator(this);
    block.createControls(composite);

    Control infoControl = createInfoControl(composite);
    infoControl.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    setControl(composite);
}

From source file:com.nginious.http.plugin.NewProjectPageOne.java

License:Apache License

private GridLayout initGridLayout(GridLayout layout, boolean margins) {
    layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);

    if (margins) {
        layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
        layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    } else {/*from ww w .j  av  a2 s .  c o m*/
        layout.marginWidth = 0;
        layout.marginHeight = 0;
    }
    return layout;
}

From source file:com.nginious.http.plugin.ProjectPropertyPage.java

License:Apache License

protected Control createContents(Composite parent) {
    initializeDialogUnits(parent);/*from   w w w . j  a v a  2s .com*/

    IAdaptable element = this.getElement();

    if (element instanceof IJavaProject) {
        IJavaProject javaProject = (IJavaProject) element;
        this.project = javaProject.getProject();
    } else {
        this.project = (IProject) element;
    }

    final Composite composite = new Composite(parent, SWT.NULL);
    composite.setFont(parent.getFont());
    composite.setLayout(initGridLayout(new GridLayout(1, false), true));
    composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));

    int horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    int verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
    int marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    int marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    this.block = new PropertiesBlock(this.project, horizontalSpacing, verticalSpacing, marginWidth,
            marginHeight);
    block.createControls(composite);

    return composite;
}

From source file:com.nokia.carbide.remoteconnections.internal.ui.ClientServiceSiteUI2.java

License:Open Source License

public void createComposite(Composite parent) {
    initializeDialogUnits(parent);/*ww w  .  ja va2 s .co  m*/
    Group group = new Group(parent, SWT.NONE);
    group.setText(Messages.getString("ClientServiceSiteUI2.UseConnectionGroupLabel")); //$NON-NLS-1$
    group.setLayout(new GridLayout());
    group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    group.setData(UID, "useConnectionGroup"); //$NON-NLS-1$

    viewer = new ComboViewer(group, SWT.READ_ONLY);
    viewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            Check.checkContract(element instanceof String);
            String id = (String) element;
            return connectionNames.get(id);
        }
    });
    viewer.setContentProvider(new ArrayContentProvider());
    GridData gd = new GridData(SWT.FILL, SWT.CENTER, true, false);
    viewer.getCombo().setLayoutData(gd);
    viewer.getControl().setData(UID, "viewer"); //$NON-NLS-1$
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            String connection = (String) selection.getFirstElement();
            if (connection != null && !connection.equals(ClientServiceSiteUI2.this.connection)) {
                ClientServiceSiteUI2.this.connection = connection;
                fireConnectionSelected();
            }
        }
    });

    final Composite composite = new Composite(group, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.makeColumnsEqualWidth = true;
    layout.marginWidth = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.HORIZONTAL_MARGIN);
    layout.marginHeight = Dialog.convertVerticalDLUsToPixels(fm, IDialogConstants.VERTICAL_MARGIN);
    layout.horizontalSpacing = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.HORIZONTAL_SPACING);
    layout.verticalSpacing = Dialog.convertVerticalDLUsToPixels(fm, IDialogConstants.VERTICAL_SPACING);
    composite.setLayout(layout);
    gd = new GridData(GridData.HORIZONTAL_ALIGN_END | GridData.VERTICAL_ALIGN_CENTER);
    composite.setLayoutData(gd);
    composite.setFont(parent.getFont());

    newButton = new Button(composite, SWT.PUSH);
    newButton.setText(Messages.getString("ClientServiceSiteUI2.NewButtonLabel")); //$NON-NLS-1$
    newButton.setFont(JFaceResources.getDialogFont());
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    int widthHint = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.BUTTON_WIDTH);
    Point minSize = newButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    gd.widthHint = Math.max(widthHint, minSize.x);
    newButton.setLayoutData(gd);
    newButton.setData(UID, "newButton"); //$NON-NLS-1$
    newButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            SettingsWizard wizard = new SettingsWizard(null, service);
            wizard.open(composite.getShell());
            IConnection connection = wizard.getConnectionToEdit();
            // note: refresh ASAP so the selection will be valid; but endure a listener event
            // which will redo this
            refreshUI();
            setViewerInput(connection);
        }
    });

    editButton = new Button(composite, SWT.PUSH);
    editButton.setText(Messages.getString("ClientServiceSiteUI2.EditButtonLabel")); //$NON-NLS-1$
    editButton.setFont(JFaceResources.getDialogFont());
    gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    widthHint = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.BUTTON_WIDTH);
    minSize = editButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    gd.widthHint = Math.max(widthHint, minSize.x);
    editButton.setLayoutData(gd);
    editButton.setData(UID, "editButton"); //$NON-NLS-1$
    editButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
            Object value = selection.getFirstElement();
            if (value instanceof String) {
                IConnection editConnection = getActualConnection((String) value);
                SettingsWizard wizard = new SettingsWizard(editConnection, service);
                wizard.open(composite.getShell());

                // leave the viewer the same, callback will refresh anything needed
            }
        }
    });

    // attach listeners
    RemoteConnectionsActivator.getConnectionsManager().addConnectionListener(this);
    RemoteConnectionsActivator.getConnectionsManager().addConnectionStoreChangedListener(this);

    // remove listeners on dispose
    group.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            RemoteConnectionsActivator.getConnectionsManager()
                    .removeConnectionListener(ClientServiceSiteUI2.this);
            RemoteConnectionsActivator.getConnectionsManager()
                    .removeConnectionStoreChangedListener(ClientServiceSiteUI2.this);
        }
    });

    setViewerInput(null);
}

Example usage for org.eclipse.jface.dialogs IDialogConstants HORIZONTAL_SPACING

Introduction

Prototype

Document

Usage