Examples of org.gwt.mosaic.ui.client.layout.BoxLayout

org.gwt.mosaic.ui.client.layout.BoxLayout

A layout manager that allows multiple widgets of a {@link LayoutPanel} to belaid out either vertically or horizontally. The height and width of each widget in a {@code BoxLayout} can be specified by setting a{@link BoxLayoutData} object into the widget using{@link LayoutPanel#add(Widget,LayoutData)} and also by using CSS or acombination of both methods.

{@code BoxLayout} aligns all widgets in one row if the {@link Orientation}field is set to {@code HORIZONTAL}, and one column if it is set to {@code VERTICAL}.

NOTE: {@code BoxLayout} does not have the ability to wrap.

When a {@code BoxLayout} lays out widgets, it tries to size each widget atthe widget's preferred size. In the following example a {@link LayoutPanel}is set to use a {@code BoxLayout}. The default orientation of a {@code BoxLayout} is {@code HORIZONTAL}. The {@link LayoutPanel} is added decoratedto a {@link org.gwt.mosaic.ui.client.Viewport} so that it fills all browser'scontent area:

 public void onModuleLoad() { Viewport viewport = new Viewport(); LayoutPanel panel = new LayoutPanel(new BoxLayout()); panel.setPadding(10); panel.setWidgetSpacing(5); panel.add(new Button("Button 1")); panel.add(new Button("Button 2")); panel.add(new Button("Button 3")); panel.add(new Button("Button 4")); viewport.add(panel, true); RootPanel.get().add(viewport); }

The next example sets the orientation of the {@link BoxLayout} to{@link Orientation#VERTICAL}:

 public void onModuleLoad() { Viewport viewport = new Viewport(); LayoutPanel panel = new LayoutPanel(new BoxLayout(Orientation.VERTICAL)); panel.setPadding(10); panel.setWidgetSpacing(5); panel.add(new Button("Button 1")); panel.add(new Button("Button 2")); panel.add(new Button("Button 3")); panel.add(new Button("Button 4")); viewport.add(panel, true); RootPanel.get().add(viewport); }

{@code BoxLayoutData} can specify the size of the widgets. In the next twoexamples: Button 1 will be stretch to fill the available space in both directions (horizontally and vertical); Button 2 will be stretched only vertical, Button 3 will be stretched only horizontally; Button 4 and Button 5 will be set to a specific size by giving explicitly the width and height in pixels or ratios (values > 0 and <= 1 are ratios of the {@link LayoutPanel}'s client area except paddings, 0 and values> 1 are pixels, and -1 means preferred size).

 public void onModuleLoad() { Viewport viewport = new Viewport(); LayoutPanel panel = new LayoutPanel(new BoxLayout()); panel.setPadding(10); panel.setWidgetSpacing(5); panel.add(new Button("Button 1"), new BoxLayoutData(FillStyle.BOTH)); panel.add(new Button("Button 2"), new BoxLayoutData(FillStyle.VERTICAL)); panel.add(new Button("Button 3"), new BoxLayoutData(FillStyle.HORIZONTAL)); panel.add(new Button("Button 4"), new BoxLayoutData(-1.0, 0.5)); panel.add(new Button("Button 5"), new BoxLayoutData(-1.0, 150.0)); viewport.add(panel, true); RootPanel.get().add(viewport); }

 public void onModuleLoad() { Viewport viewport = new Viewport(); LayoutPanel panel = new LayoutPanel(new BoxLayout(Orientation.VERTICAL)); panel.setPadding(10); panel.setWidgetSpacing(5); panel.add(new Button("Button 1"), new BoxLayoutData(FillStyle.BOTH)); panel.add(new Button("Button 2"), new BoxLayoutData(FillStyle.VERTICAL)); panel.add(new Button("Button 3"), new BoxLayoutData(FillStyle.HORIZONTAL)); panel.add(new Button("Button 4"), new BoxLayoutData(0.5, -1.0)); panel.add(new Button("Button 5"), new BoxLayoutData(150.0, -1.0)); viewport.add(panel, true); RootPanel.get().add(viewport); }

@author georgopoulos.georgios(at)gmail.com @see BoxLayoutData

    return box2;
  }




  private MosaicPanel createProcessStatusListBox(BoxLayoutData bld1) {
    MosaicPanel box1 = new MosaicPanel(new BoxLayout());
    processStatusList = new ListBox();
    processStatusList.addItem("COMPLETED");
    processStatusList.addItem("FAILED");
    processStatusList.addItem("TERMINATED");    
    box1.add(new Label("Process Status: "), bld1);

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class SourceViewWidget extends LayoutPanel {
    private SourcePanel formatted;
    private MessageBus bus = ErraiBus.get();


    public SourceViewWidget(boolean hasInput) {
        super(new BoxLayout(BoxLayout.Orientation.VERTICAL));


        if (hasInput) {
            final TextBox sourceName = new TextBox();


            this.add(sourceName);

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        createSourcePanel(this);
        setupListener();
    }


    public SourceViewWidget(String[] sourceNames) {
        super(new BoxLayout(BoxLayout.Orientation.VERTICAL));


        LayoutPanel toolbar = new LayoutPanel(new BoxLayout(BoxLayout.Orientation.HORIZONTAL));
        final ListBox listBox = new ListBox();
        for (String s : sourceNames)
            listBox.addItem(s);
        toolbar.add(listBox, new BoxLayoutData(BoxLayoutData.FillStyle.HORIZONTAL));
        toolbar.add(new Button("View", new ClickHandler() {

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  public WSWindowPanel()
  {
    windowPanel = new WindowPanel();
    windowPanel.setAnimationEnabled(true);
    layout = new LayoutPanel(new BoxLayout(BoxLayout.Orientation.VERTICAL));
    layout.setPadding(5);
    windowPanel.setWidget(layout);
  }

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  private String name;


  private List<ClickHandler> clickHandlers;


  public WSLaunchButton(ImageResource resource, String name) {
    super(new BoxLayout(BoxLayout.Orientation.VERTICAL));




    this.name = name;


    sinkEvents(Event.MOUSEEVENTS);

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  /**
   * Sets up the date picker.
   */
  protected void setup() {
    final LayoutPanel layoutPanel = new LayoutPanel(new BoxLayout(
        Orientation.VERTICAL));
    layoutPanel.setWidgetSpacing(0);
    initWidget(layoutPanel);


    layoutPanel.add(this.getMonthSelector(), new BoxLayoutData(

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   * @param datePicker the {@link DatePicker} to be used
   * @param timePicker the {@link TimePicker} to be used
   */
  public DateTimePicker(DatePicker datePicker, TimePicker timePicker) {
    final LayoutPanel layoutPanel = getLayoutPanel();
    layoutPanel.setLayout(new BoxLayout(Orientation.VERTICAL));
    layoutPanel.setWidgetSpacing(1);
    
    this.datePicker = datePicker;
    this.timePicker = timePicker;

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    this(text, false);
  }


  public CaptionLayoutPanel(final String text, boolean asHTML) {
    final LayoutPanel layoutPanel = getLayoutPanel();
    layoutPanel.setLayout(new BoxLayout(Orientation.VERTICAL));
    layoutPanel.setWidgetSpacing(0);


    caption = new Caption(text, asHTML);
    layoutPanel.add(caption, new BoxLayoutData(FillStyle.HORIZONTAL));

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    this(text, false);
  }


  public Caption(String text, boolean asHTML) {
    final LayoutPanel layoutPanel = getLayoutPanel();
    layoutPanel.setLayout(new BoxLayout());
    layoutPanel.setPadding(0);
    layoutPanel.setWidgetSpacing(0);


    layoutPanel.add(caption, new BoxLayoutData(FillStyle.BOTH));

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    prompt.setAnimationEnabled(true);
    int preferredWidth = Window.getClientWidth();
    preferredWidth = Math.max(preferredWidth / 3, 256);
    prompt.setWidth(preferredWidth + "px");


    final LayoutPanel panel = new LayoutPanel(new BoxLayout(
        Orientation.VERTICAL));
    panel.setPadding(0);
    panel.add(new HTML(message), new BoxLayoutData(FillStyle.HORIZONTAL));
    panel.add(input, new BoxLayoutData(FillStyle.HORIZONTAL));

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Related Classes of org.gwt.mosaic.ui.client.layout.BoxLayout

com.google.gwt.user.client.ui.Widget

org.gwt.mosaic.core.client.Dimension

org.gwt.mosaic.forms.client.builder.DefaultFormBuilder

org.gwt.mosaic.forms.client.builder.PanelBuilder

org.gwt.mosaic.ui.client.Caption

org.gwt.mosaic.ui.client.CaptionLayoutPanel

org.gwt.mosaic.ui.client.ComboBoxBase

org.gwt.mosaic.ui.client.datepicker.DatePicker

org.gwt.mosaic.ui.client.datepicker.DateTimePicker

org.gwt.mosaic.ui.client.MessageBox

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