Example usage for org.eclipse.jface.dialogs Dialog convertHorizontalDLUsToPixels

List of usage examples for org.eclipse.jface.dialogs Dialog convertHorizontalDLUsToPixels

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Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs Dialog convertHorizontalDLUsToPixels.

Prototype

public static int convertHorizontalDLUsToPixels(FontMetrics fontMetrics, int dlus)

Source Link

Document

Returns the number of pixels corresponding to the given number of horizontal dialog units.

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();
    }/*ww w. jav a 2s. c o  m*/

    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.editors.BuildEditorPage.java

License:Open Source License

private void createControls(final Composite composite) {
    final GridLayout layout = new GridLayout(1, false);
    layout.horizontalSpacing = 0;//from  ww  w. j  a  va2 s. c o  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("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;//from   w ww  . j  a  v  a2  s .c  o  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   w ww .j  a va 2s .  co  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.motorola.studio.android.emulator.core.emulationui.SrcDestComposite.java

License:Apache License

/**
 * Defines the width hint to be used for the given label on a GridData object.
 * //from  ww  w .  jav a  2s . com
 * @param label the label to calculate the width hint for
 * 
 * @return the width hint
 */
private int getLabelWidthHint(Label label) {
    int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics, label.getText().length());
    return Math.max(widthHint, label.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

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

License:Open Source License

public void createComposite(Composite parent) {
    initializeDialogUnits(parent);//from  w ww .j  a va 2  s.c  o  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);
}

From source file:com.nokia.carbide.remoteconnections.ui.ClientServiceSiteUI.java

License:Open Source License

public void createComposite(Composite parent) {
    initializeDialogUnits(parent);//ww w.  j  a  v a  2 s  .c o  m
    Group group = new Group(parent, SWT.NONE);
    group.setText(Messages.getString("ClientServiceSiteUI.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 IConnection);
            return ((IConnection) element).getDisplayName();
        }
    });
    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();
            IConnection connection = (IConnection) selection.getFirstElement();
            if (!connection.equals(ClientServiceSiteUI.this.connection)) {
                ClientServiceSiteUI.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("ClientServiceSiteUI.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());
            setViewerInput(wizard.getConnectionToEdit());
        }
    });

    editButton = new Button(composite, SWT.PUSH);
    editButton.setText(Messages.getString("ClientServiceSiteUI.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 IConnection) {
                SettingsWizard wizard = new SettingsWizard((IConnection) value, service);
                wizard.open(composite.getShell());
                setViewerInput(wizard.getConnectionToEdit());
            }
        }
    });

    setViewerInput(null);
}

From source file:com.nokia.cdt.internal.debug.launch.newwizard.ConnectToDeviceDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    initializeDialogUnits(parent);/*from ww  w . j  a  v a2s .  co m*/
    final Composite composite = initDialogArea(parent, Messages.getString("ConnectToDeviceDialog.Title"), //$NON-NLS-1$
            LaunchWizardHelpIds.WIZARD_DIALOG_CHANGE_CONNECTION);

    Group viewerGroup = new Group(composite, SWT.NONE);
    viewerGroup.setText(Messages.getString("ConnectToDeviceDialog.GroupLabel")); //$NON-NLS-1$
    GridDataFactory.fillDefaults().applyTo(viewerGroup);
    GridLayoutFactory.swtDefaults().applyTo(viewerGroup);

    viewer = new ComboViewer(viewerGroup, SWT.READ_ONLY);
    viewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element instanceof IConnection)
                return ((IConnection) element).getDisplayName();

            return Messages.getString("ConnectToDeviceDialog.NoCurrentItem"); //$NON-NLS-1$
        }
    });
    viewer.setContentProvider(new ArrayContentProvider());
    Combo combo = viewer.getCombo();
    GridDataFactory.defaultsFor(combo).grab(true, false).applyTo(combo);
    viewer.getControl().setData(UID, "combo_viewer"); //$NON-NLS-1$
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            if (getDialogArea() != null)
                connectionSelected(getConnectionFromSelection(event.getSelection()));
        }
    });
    manager.addConnectionListener(this);

    parent.addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent e) {
            manager.removeConnectionListener(ConnectToDeviceDialog.this);

            if (currentServiceListener != null)
                currentServiceListener.removeStatusChangedListener(ConnectToDeviceDialog.this);
        }
    });

    final Composite buttonGroup = new Composite(viewerGroup, SWT.NONE);
    int w = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.HORIZONTAL_MARGIN);
    int h = Dialog.convertVerticalDLUsToPixels(fm, IDialogConstants.VERTICAL_MARGIN);
    int hs = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.HORIZONTAL_SPACING);
    int vs = Dialog.convertVerticalDLUsToPixels(fm, IDialogConstants.VERTICAL_SPACING);
    GridLayoutFactory.swtDefaults().numColumns(2).equalWidth(true).margins(w, h).spacing(hs, vs)
            .applyTo(buttonGroup);
    GridDataFactory.swtDefaults().align(SWT.END, SWT.CENTER).applyTo(buttonGroup);
    buttonGroup.setFont(parent.getFont());

    newButton = new Button(buttonGroup, SWT.PUSH);
    newButton.setText(Messages.getString("ConnectToDeviceDialog.NewLabel")); //$NON-NLS-1$
    newButton.setFont(JFaceResources.getDialogFont());
    int widthHint = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.BUTTON_WIDTH);
    Point minSize = newButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    widthHint = Math.max(widthHint, minSize.x);
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.TOP).hint(widthHint, SWT.DEFAULT).applyTo(newButton);
    newButton.setData(UID, "newButton"); //$NON-NLS-1$
    newButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            SettingsWizard wizard = new SettingsWizard(null, connectionData.getService());
            wizard.open(composite.getShell());
            IConnection connection = wizard.getConnectionToEdit();
            setViewerInput(connection);
        }
    });

    editButton = new Button(buttonGroup, SWT.PUSH);
    editButton.setText(Messages.getString("ConnectToDeviceDialog.EditLabel")); //$NON-NLS-1$
    editButton.setFont(JFaceResources.getDialogFont());
    widthHint = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.BUTTON_WIDTH);
    minSize = editButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    widthHint = Math.max(widthHint, minSize.x);
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).hint(widthHint, SWT.DEFAULT).applyTo(editButton);
    editButton.setData(UID, "editButton"); //$NON-NLS-1$
    editButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            IConnection connection = getConnectionFromSelection(viewer.getSelection());
            if (connection != null) {
                SettingsWizard wizard = new SettingsWizard(connection, connectionData.getService());
                wizard.open(composite.getShell());
            }
        }
    });

    descriptionLabel = new Label(composite, SWT.WRAP);
    GridDataFactory.defaultsFor(descriptionLabel).grab(false, true).applyTo(descriptionLabel);
    composite.addControlListener(new ControlAdapter() {
        @Override
        public void controlResized(ControlEvent e) {
            descriptionLabel.pack();
        }
    });

    setViewerInput(connectionData.getConnection());

    return composite;
}

From source file:com.nokia.s60tools.imaker.PixelConverter.java

License:Open Source License

public int convertHorizontalDLUsToPixels(Control button, int dlus) {
    GC gc = new GC(button);
    gc.setFont(button.getFont());//from   w  ww.  j a v  a  2s. c  o m
    fFontMetrics = gc.getFontMetrics();
    gc.dispose();
    return Dialog.convertHorizontalDLUsToPixels(fFontMetrics, dlus);
}

From source file:com.salesforce.ide.ui.internal.utils.UIUtils.java

License:Open Source License

public static void setDefaultButtonLayoutData(Button button) {
    GC gc = new GC(button);
    try {//from   w w  w  .  j  ava 2  s .  c  o m
        gc.setFont(button.getFont());
        FontMetrics fontMetrics = gc.getFontMetrics();
        GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
        int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.BUTTON_WIDTH);
        Point minSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
        data.widthHint = Math.max(widthHint, minSize.x);
        button.setLayoutData(data);
    } finally {
        if (gc != null) {
            gc.dispose();
        }
    }

}