Example usage for com.google.gwt.user.client.ui HorizontalPanel add

List of usage examples for com.google.gwt.user.client.ui HorizontalPanel add

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  4. com.google.gwt.user.client.ui.*
  5. HorizontalPanel
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Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui HorizontalPanel add.

Prototype

@Override
    public void add(Widget w)

Source Link

Usage

From source file:com.google.gwt.gwtai.demo.client.StopWatchAppletTab.java

License:Apache License

public StopWatchAppletTab() {
    VerticalPanel panelMain = new VerticalPanel();
    panelMain.setWidth("100%");
    panelMain.setSpacing(4);//from w  ww . j av  a2  s  . c o  m

    VerticalPanel panelLaps = new VerticalPanel();
    panelLaps.setWidth("100%");
    panelLaps.setSpacing(4);

    Button buttonStart = new Button("Start");
    Button buttonStop = new Button("Stop");

    final StopWatchApplet stopWatchApplet = (StopWatchApplet) GWT.create(StopWatchApplet.class);

    buttonStart.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            stopWatchApplet.startWatch();
        }
    });

    buttonStop.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            stopWatchApplet.stopWatch();
        }
    });

    HorizontalPanel buttonPanel = new HorizontalPanel();
    buttonPanel.setSpacing(4);
    buttonPanel.add(buttonStart);
    buttonPanel.add(buttonStop);

    Widget widgetApplet = AppletJSUtil.createAppletWidget(stopWatchApplet);
    AppletJSUtil.registerAppletCallback(stopWatchApplet, new StopWatchCallback(panelLaps));

    Label labelTitle = new Label(
            "Register a callback object to notify GWT of changes from within the Applet code.");
    DisclosurePanel panelCode = new DisclosurePanel("View code");
    panelCode.setWidth("100%");
    panelCode.setAnimationEnabled(true);
    panelCode.setContent(createCodeHTML());

    panelMain.add(labelTitle);
    panelMain.add(widgetApplet);
    panelMain.add(buttonPanel);
    panelMain.add(panelLaps);
    panelMain.add(panelCode);

    panelMain.setCellHorizontalAlignment(labelTitle, VerticalPanel.ALIGN_CENTER);
    panelMain.setCellHorizontalAlignment(widgetApplet, VerticalPanel.ALIGN_CENTER);
    panelMain.setCellHorizontalAlignment(panelLaps, VerticalPanel.ALIGN_CENTER);
    panelMain.setCellHorizontalAlignment(buttonPanel, VerticalPanel.ALIGN_CENTER);

    initWidget(panelMain);
}

From source file:com.google.gwt.gwtai.demo.client.TrayIconAppletTab.java

License:Apache License

public TrayIconAppletTab() {
    VerticalPanel panelMain = new VerticalPanel();
    panelMain.setWidth("100%");
    panelMain.setSpacing(4);//w w  w.j  a  va  2  s .  com

    _trayIconApplet = (TrayIconApplet) GWT.create(TrayIconApplet.class);

    Widget widgetApplet = AppletJSUtil.createAppletWidget(_trayIconApplet);

    Label labelTitle = new Label(
            "Hook into the desktop tray from a GWT application. This is a 'Proof of Concept', the feature is not finished yet.");
    DisclosurePanel panelCode = new DisclosurePanel("View code");
    panelCode.setWidth("100%");
    panelCode.setAnimationEnabled(true);
    panelCode.setContent(createCodeHTML());

    HorizontalPanel panelItems = new HorizontalPanel();
    panelItems.setSpacing(4);

    final TextBox boxCaption = new TextBox();

    final ListBox boxItemType = new ListBox();
    boxItemType.addItem("Text");
    boxItemType.addItem("CheckBox");
    boxItemType.setSelectedIndex(0);

    Button buttonAdd = new Button("Add menu item");

    buttonAdd.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            String caption = boxCaption.getText();

            if (null == caption || caption.length() < 1) {
                Window.alert("Caption can not be empty");
            } else {
                String itemType = boxItemType.getItemText(boxItemType.getSelectedIndex());

                if (itemType.equals("CheckBox")) {
                    _trayIconApplet.addCheckBoxItem(caption);
                } else {
                    _trayIconApplet.addTextItem(caption);
                }
            }
        }
    });

    Button buttonSeparator = new Button("Add separator");
    buttonSeparator.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            _trayIconApplet.addSeparator();
        }
    });

    panelItems.add(boxCaption);
    panelItems.add(boxItemType);
    panelItems.add(buttonAdd);
    panelItems.add(buttonSeparator);

    panelMain.add(labelTitle);
    panelMain.add(widgetApplet);
    panelMain.add(panelItems);
    panelMain.add(panelCode);

    panelMain.setCellHorizontalAlignment(labelTitle, VerticalPanel.ALIGN_CENTER);
    panelMain.setCellHorizontalAlignment(widgetApplet, VerticalPanel.ALIGN_CENTER);

    initWidget(panelMain);
}

From source file:com.google.gwt.inject.example.simple.client.SimpleWidget.java

License:Apache License

/**
 * Constructs a new simple widget.//from  w  ww .ja v a2 s  . com
 *
 * @param messages a message interface providing message and error templates
 * @param service a service that returns fresh messages and errors
 * @param constants constants to label the buttons
 */
@Inject
public SimpleWidget(SimpleMessages messages, SimpleService service, SimpleConstants constants,
        AsyncProvider<SimpleAsyncWidget> asyncWidgetProvider) {
    this.messages = messages;
    this.service = service;
    this.asyncWidgetProvider = asyncWidgetProvider;

    text = new Label();
    text.addStyleName("message");

    Button showMessage = new Button(constants.showMessage(), new ClickHandler() {
        public void onClick(ClickEvent event) {
            showMessage();
        }
    });

    Button showError = new Button(constants.showError(), new ClickHandler() {
        public void onClick(ClickEvent event) {
            showError();
        }
    });

    Button showAsync = new Button(constants.showMessageForAsync(), new ClickHandler() {
        public void onClick(ClickEvent event) {
            showAsync();
        }
    });

    HorizontalPanel buttons = new HorizontalPanel();
    buttons.add(showMessage);
    buttons.add(showError);
    buttons.add(showAsync);

    VerticalPanel root = new VerticalPanel();
    root.add(text);
    root.add(buttons);
    root.addStyleName("simple");

    initWidget(root);
}

From source file:com.google.gwt.language.sample.hellolanguage.client.LanguageDetectionDemo.java

License:Apache License

/**
 * Creates a demo panel.//www .j  a v a 2  s .c  o m
 *
 * @return demo panel
 */
private VerticalPanel createDemoPanel() {
    VerticalPanel demoPanel = new VerticalPanel();
    demoPanel.add(new Label("Enter text:"));
    demoPanel.add(inputTextArea);

    HorizontalPanel hPanel = new HorizontalPanel();
    hPanel.setSpacing(10);
    hPanel.add(createLanguageDetectionButton());
    hPanel.add(new Label(">>"));
    hPanel.add(outputDiv);
    demoPanel.add(hPanel);

    return demoPanel;
}

From source file:com.google.gwt.language.sample.hellolanguage.client.TranslationDemo.java

License:Apache License

/**
 * Creates translation control panel containing list boxes for source and
 * destination languages, and a button to translate.
 *
 * @return panel containing controls/* www.  j  a  v a  2  s .c  om*/
 */
private HorizontalPanel createTranslationControlPanel() {
    populateListBoxes();

    HorizontalPanel listBoxesPanel = new HorizontalPanel();
    listBoxesPanel.add(sourceLanguages);
    listBoxesPanel.add(new Label(">>"));
    listBoxesPanel.add(destinationLanguages);

    Button translateButton = createTranslateButton();

    HorizontalPanel controlPanel = new HorizontalPanel();
    controlPanel.setSpacing(10);
    controlPanel.setWidth("100%");
    controlPanel.add(listBoxesPanel);
    controlPanel.add(translateButton);
    controlPanel.setCellHorizontalAlignment(translateButton, HasHorizontalAlignment.ALIGN_RIGHT);

    return controlPanel;
}

From source file:com.google.gwt.maps.sample.hellomaps.client.CustomControlDemo.java

License:Apache License

public CustomControlDemo() {

    VerticalPanel vertPanel = new VerticalPanel();
    vertPanel.setStyleName("hm-panel");

    actionListBox = new ListBox();
    for (ControlDemos cd : ControlDemos.values()) {
        actionListBox.addItem(cd.valueOf());
    }/*from  w ww  .j  a v  a  2  s  . c  o  m*/

    actionListBox.addChangeListener(new ChangeListener() {
        public void onChange(Widget sender) {
            displayCustomControl();
        }
    });

    HorizontalPanel horizPanel = new HorizontalPanel();
    horizPanel.add(new Label("Choose Action:"));
    horizPanel.add(actionListBox);
    horizPanel.setSpacing(10);
    vertPanel.add(horizPanel);

    map = new MapWidget(LatLng.newInstance(37.441944, -122.141944), 13);
    map.setSize("500px", "300px");
    map.addMapType(MapType.getNormalMap());
    map.addMapType(MapType.getSatelliteMap());
    map.addMapType(MapType.getMarsVisibleMap());
    map.addMapType(MapType.getMarsElevationMap());
    map.addMapType(MapType.getMarsInfraredMap());
    vertPanel.add(map);

    new Timer() {
        public void run() {
            displayCustomControl();
        }
    }.schedule(250);

    initWidget(vertPanel);
}

From source file:com.google.gwt.maps.sample.hellomaps.client.DrawingOverlayDemo.java

License:Apache License

/**
 * Create the toolbar above the map. Note that the map must be initialized
 * before this method is called.// w w w.  j av  a  2  s.c o  m
 */
private Widget makeToolbar() {
    DockPanel p = new DockPanel();
    p.setWidth("100%");

    HorizontalPanel buttonPanel = new HorizontalPanel();

    Button addButton = new Button("Draw new object");
    addButton.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            if (addPolyDialog == null) {
                addPolyDialog = makeAddPolyDialog();
            }
            addPolyDialog.center();
            addPolyDialog.show();
            if (lastPolygon != null) {
                lastPolygon.setEditingEnabled(false);
            }
            if (lastPolyline != null) {
                lastPolyline.setEditingEnabled(false);
            }
        }
    });
    buttonPanel.add(addButton);

    editPolylineButton.setEnabled(false);
    editPolylineButton.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            editPolyline();
        }
    });
    buttonPanel.add(editPolylineButton);

    editPolygonButton.setEnabled(false);
    editPolygonButton.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            editPolygon();
        }
    });
    buttonPanel.add(editPolygonButton);

    p.add(buttonPanel, DockPanel.EAST);

    return p;
}

From source file:com.google.gwt.maps.sample.hellomaps.client.DrawingOverlayDemo.java

License:Apache License

private DialogBox makeAddPolyDialog() {

    DialogBox dialog = new DialogBox();
    dialog.setTitle("Add Polyline");

    Grid grid = new Grid(2, 4);

    VerticalPanel vp = new VerticalPanel();
    grid.setHTML(0, 0, "<b>Opacity</b>");
    // The drop down lists for setting the style
    final ListBox opacityBox = new ListBox();
    for (int i = 100; i > 0; i -= 10) {
        opacityBox.addItem(i + "%");
    }/*from  w ww . j  a va  2  s . c om*/
    opacityBox.addChangeListener(new ChangeListener() {
        public void onChange(Widget sender) {
            String val = opacityBox.getItemText(opacityBox.getSelectedIndex());
            opacity = Double.parseDouble(val.replace("%", "")) / 100.0;
        }
    });
    grid.setWidget(1, 0, opacityBox);

    grid.setHTML(0, 1, "<b>Weight</b>");
    final ListBox weightBox = new ListBox();
    weightBox.addItem("1 pixel");
    weightBox.addItem("2 pixels");
    weightBox.addItem("3 pixels");
    weightBox.addItem("5 pixels");
    weightBox.addItem("10 pixels");
    weightBox.addChangeListener(new ChangeListener() {
        public void onChange(Widget sender) {
            String val = weightBox.getItemText(weightBox.getSelectedIndex());
            val = val.replace(" pixel", "");
            val = val.replace("s", "");
            weight = Integer.parseInt(val);
        }
    });
    grid.setWidget(1, 1, weightBox);

    grid.setHTML(0, 2, "<b>Color</b>");
    final ListBox colorBox = new ListBox();
    colorBox.addItem("#FF0000 red");
    colorBox.addItem("#FFFF00 yellow");
    colorBox.addItem("#00FF00 green");
    colorBox.addItem("#00FFFF cyan");
    colorBox.addItem("#0000FF blue");
    colorBox.addItem("#FF00FF violet");
    colorBox.addChangeListener(new ChangeListener() {
        public void onChange(Widget sender) {
            color = colorBox.getItemText(colorBox.getSelectedIndex()).substring(0, 7);
        }
    });
    grid.setWidget(1, 2, colorBox);

    grid.setHTML(0, 3, "<b>Fill Polygon</b>");
    final CheckBox fillCheckBox = new CheckBox("");
    fillCheckBox.addClickListener(new ClickListener() {

        public void onClick(Widget sender) {
            fillFlag = fillCheckBox.isChecked();
        }

    });
    grid.setWidget(1, 3, fillCheckBox);

    Button addPolylineButton = new Button("Make Polyline");
    addPolylineButton.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            message1.setText("opacity=" + opacity + " color=" + color + " weight=" + weight + " polygon="
                    + makePolygon + " center=" + map.getCenter() + " zoom=" + map.getZoomLevel());
            addPolyDialog.hide();
            createPolyline();
            editPolylineButton.setEnabled(true);
        }
    });

    Button addPolygonButton = new Button("Make Polygon");
    addPolygonButton.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            message1.setText(
                    "Opacity=" + opacity + " color=" + color + "weight=" + weight + "polygon = " + makePolygon
                            + "Center=" + map.getCenter() + " zoom=" + map.getZoomLevel() + "fill=" + fillFlag);
            addPolyDialog.hide();
            createPolygon();
            editPolygonButton.setEnabled(true);
        }
    });

    Button cancelButton = new Button("Cancel");
    cancelButton.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            addPolyDialog.hide();
        }
    });

    HorizontalPanel buttonPanel = new HorizontalPanel();
    buttonPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_RIGHT);
    buttonPanel.add(addPolylineButton);
    buttonPanel.add(addPolygonButton);
    buttonPanel.add(cancelButton);
    vp.add(grid);
    vp.add(buttonPanel);
    dialog.add(vp);

    return dialog;
}

From source file:com.google.gwt.maps.sample.hellomaps.client.GeocoderDemo.java

License:Apache License

private Panel buildLatLngPanel() {
    HorizontalPanel horiz = new HorizontalPanel();
    horiz.add(new Label("Lat:"));
    latLabel = new Label();
    horiz.add(latLabel);/*  w  w w .java  2 s. co  m*/
    horiz.add(new Label("Long:"));
    lngLabel = new Label();
    horiz.add(lngLabel);
    horiz.setSpacing(10);
    return horiz;
}

From source file:com.google.gwt.maps.sample.hellomaps.client.HelloMaps.java

License:Apache License

public void onModuleLoad() {

    if (!Maps.isLoaded()) {
        Window.alert("The Maps API is not installed."
                + "  The <script> tag that loads the Maps API may be missing or your Maps key may be wrong.");
        return;//from  w  w w.  j av  a2  s. c  o  m
    }

    if (!Maps.isBrowserCompatible()) {
        Window.alert("The Maps API is not compatible with this browser.");
        return;
    }

    // Load all the MapsDemos.
    loadMapsDemos();

    innerPanel.setStylePrimaryName("hm-mapinnerpanel");
    innerPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);

    HorizontalPanel horizPanel = new HorizontalPanel();
    list.setStylePrimaryName("hm-demolistbox");
    horizPanel.add(new Label("Select Demo: "));
    horizPanel.add(list);
    innerPanel.add(horizPanel);
    innerPanel.add(description);
    innerPanel.setSpacing(10);

    History.addHistoryListener(this);

    outerPanel.setStylePrimaryName("hm-outerpanel");
    outerPanel.insertRow(0);
    outerPanel.insertRow(0);
    outerPanel.insertRow(0);
    outerPanel.insertRow(0);
    outerPanel.insertRow(0);

    outerPanel.addCell(0);
    outerPanel.addCell(1);
    outerPanel.addCell(2);
    outerPanel.addCell(3);
    outerPanel.addCell(4);

    outerPanel.setWidget(0, 0,
            new HTML("This Maps-enabled application was built using the Google " + "API Library for GWT, "
                    + "<a href=\"http://code.google.com/p/gwt-google-apis/\">"
                    + "http://code.google.com/p/gwt-google-apis/</a>. "
                    + "The drop down list below allows you to select a scenario that "
                    + "demonstrates a particular capability of the Maps support."));

    outerPanel.setWidget(1, 0, innerPanel);

    DecoratorPanel decorator = new DecoratorPanel();
    decorator.add(outerPanel);

    RootPanel.get("hm-map").add(decorator);

    // Show the initial screen.
    String initToken = History.getToken();
    if (initToken.length() > 0) {
        onHistoryChanged(initToken);
    } else {
        showInfo();
    }
}