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

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

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  6. HorizontalPanel

Introduction

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

Prototype

public HorizontalPanel()

Source Link

Document

Creates an empty horizontal panel.

Usage

From source file:com.google.gwt.gen2.demo.datepicker.client.DatePickerDemo.java

License:Apache License

private Widget dateRange() {
    VerticalPanel v = new VerticalPanel();
    HorizontalPanel p = new HorizontalPanel();
    v.add(p);// w w w  . j a  v  a  2s . c  o m
    start = new DateBox();
    start.setAnimationEnabled(true);
    final DateBox end = new DateBox();
    end.setAnimationEnabled(true);

    start.addKeyDownHandler(new KeyDownHandler() {
        public void onKeyDown(KeyDownEvent e) {
            if (e.isRightKeyCode() && start.getCursorPos() == start.getText().length()) {
                start.hideDatePicker();
                end.setFocus(true);
            }
        }
    });

    end.addKeyDownHandler(new KeyDownHandler() {
        public void onKeyDown(KeyDownEvent e) {
            if ((e.isLeftKeyCode()) && end.getCursorPos() == 0) {
                start.setFocus(true);
                end.hideDatePicker();
            }
        }
    });

    end.getDatePicker().addSelectionHandler(new SelectionHandler<Date>() {
        public void onSelection(SelectionEvent<Date> event) {
            start.removeStyleName("user-modified");
        }
    });

    start.showDate(new Date());

    p.add(start);
    Label l = new Label(" - ");
    l.setStyleName("filler");
    p.add(l);
    p.add(end);
    HorizontalPanel h2 = new HorizontalPanel();
    v.add(h2);
    h2.add(new Button("Short format", new ClickListener() {

        public void onClick(Widget sender) {
            start.setDateFormat(DateTimeFormat.getShortDateFormat());
            end.setDateFormat(DateTimeFormat.getShortDateFormat());
        }
    }));
    h2.add(new Button("Long format", new ClickListener() {

        public void onClick(Widget sender) {
            start.setDateFormat(DateTimeFormat.getLongDateFormat());
            end.setDateFormat(DateTimeFormat.getLongDateFormat());
        }
    }));

    h2.add(new Button("clear", new ClickListener() {
        public void onClick(Widget sender) {
            start.clear();
            end.clear();
        }
    }));
    return v;
}

From source file:com.google.gwt.gen2.demo.datepicker.client.DatePickerDemo.java

License:Apache License

private Widget eventPicker() {

    // Set up code
    final DatePicker picker = new DatePicker();
    HorizontalPanel panel = new HorizontalPanel();
    panel.add(picker);/*  w  w  w. ja va  2s .  c  o m*/
    VerticalPanel monitorEvents = new VerticalPanel();
    panel.add(monitorEvents);

    monitorEvents
            .add(new HighlightHandlerCheckBox("Log highlight events", picker, new HighlightHandler<Date>() {
                public void onHighlight(HighlightEvent<Date> event) {
                    Log.info("Highlight: " + event.getValue());
                }
            }));

    monitorEvents.add(new SelectionHandlerCheckBox("Log select events", picker, new SelectionHandler<Date>() {
        public void onSelection(SelectionEvent<Date> event) {
            Log.info("Select: " + event.getOldValue() + "-->" + event.getNewValue());
        }
    }));

    monitorEvents
            .add(new SelectionHandlerCheckBox("Disable selected item", picker, new SelectionHandler<Date>() {
                public void onSelection(SelectionEvent<Date> event) {
                    Date d = event.getNewValue();
                    picker.setEnabledOnVisibleDate(d, !picker.isVisibleDateEnabled(d));
                }
            }));
    return panel;
}

From source file:com.google.gwt.gen2.demo.datepicker.client.DatePickerDemo.java

License:Apache License

private Widget stylingPicker() {
    final DatePicker picker = new DatePicker();
    HorizontalPanel panel = new HorizontalPanel();
    panel.add(picker);/*  w  w  w .j  ava 2s.c  om*/
    VerticalPanel styling = new VerticalPanel();
    panel.add(styling);

    styling.add(new ShowRangeHandlerCheckBox("First and last displayed date will be underlined and bold",
            picker, new ShowRangeHandler<Date>() {
                public void onShowRange(ShowRangeEvent<Date> event) {
                    Date startDate = event.getStart();
                    Date endDate = event.getEnd();
                    picker.addStyleToVisibleDate(startDate, "underlined-and-bold-text");
                    picker.addStyleToVisibleDate(endDate, "underlined-and-bold-text");
                }
            }));

    styling.add(
            new ShowRangeHandlerCheckBox("5th of the month will be red", picker, new ShowRangeHandler<Date>() {
                public void onShowRange(ShowRangeEvent<Date> event) {
                    Date monthShown = picker.getDateShown();
                    Date d = new Date(monthShown.getTime());
                    d.setDate(5);
                    Log.info("Adding a red style to the 5th day of the month");
                    picker.addStyleToVisibleDate(d, "red-date");
                }
            }));

    styling.add(new SelectionHandlerCheckBox("Add random style to selected date", picker,
            new SelectionHandler<Date>() {
                String[] styles = { "blue-background", "green-border", "red-text", "big-text",
                        "green-background", "underlined-and-bold-text", "yellow-background" };

                int styleIndex = 0;

                public void onSelection(SelectionEvent<Date> event) {
                    if (event.getNewValue() != null) {
                        styleIndex = ++styleIndex % styles.length;
                        String styling = styles[styleIndex];
                        Log.info(event.getNewValue() + " has style " + styling, "styling");
                        picker.addGlobalStyleToDate(event.getNewValue(), styling);
                    }
                }
            }));

    return panel;
}

From source file:com.google.gwt.gen2.demo.simplewidget.client.SimpleWidgetDemo.java

License:Apache License

/**
 * This is the entry point method./* www.j av a 2 s  .  co m*/
 */
public void onModuleLoad() {
    // Set up log handler.

    SimpleLogHandler handler = new SimpleLogHandler();
    Log.addLogHandler(handler);

    HorizontalPanel p = new HorizontalPanel();
    VerticalPanel v = new VerticalPanel();
    p.add(v);
    p.add(handler);
    RootPanel.get().add(p);

    // Set up clickable widget.
    SimpleWidget clickable = new SimpleWidget("<h1>clickMe</h1>");
    RootPanel.get().add(clickable);
    clickable.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            report("clicked on clickable");
        }
    });
    v.add(clickable);

    // Set up mouse move widget.
    SimpleWidget mouseMove = new SimpleWidget("<h2>mouseMove</h2>");
    mouseMove.addMouseMoveHandler(new MouseMoveHandler() {
        public void onMouseMove(MouseMoveEvent event) {
            report("moved over mouseMove");
        }
    });
    v.add(mouseMove);

    // Set up mouse down and up handler, here some syntactic sugar would be nice
    // to have.

    SimpleWidget mouseDownAndUp = new SimpleWidget("<h3>mouse down and up events</h3>");
    RootPanel.get().add(mouseDownAndUp);
    v.add(mouseDownAndUp);
    class MyHandler implements MouseDownHandler, MouseUpHandler {
        public void onMouseDown(MouseDownEvent event) {
            report("on mouse down");
        }

        public void onMouseUp(MouseUpEvent event) {
            report("on mouse up");
        }
    }
    MyHandler myHandler = new MyHandler();
    mouseDownAndUp.addMouseDownHandler(myHandler);
    mouseDownAndUp.addMouseUpHandler(myHandler);
    v.add(mouseDownAndUp);
}

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

License:Apache License

public CounterAppletTab() {
    VerticalPanel panelMain = new VerticalPanel();
    panelMain.setWidth("100%");
    panelMain.setSpacing(4);//from   ww w .  j  a va 2 s  . c  om

    Button buttonInc = new Button("Increment");
    Button buttonDec = new Button("Decrement");
    Button buttonGet = new Button("Get current count");

    final CounterApplet counterApplet = (CounterApplet) GWT.create(CounterApplet.class);

    buttonInc.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            counterApplet.increment();
        }
    });

    buttonDec.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            counterApplet.decrement();
        }
    });

    buttonGet.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            Object value = counterApplet.getCurrentValue();

            DialogBox dialogBox = createDialogBox(value);
            dialogBox.center();
            dialogBox.show();
        }
    });

    HorizontalPanel buttonPanel = new HorizontalPanel();
    buttonPanel.setSpacing(4);
    buttonPanel.add(buttonInc);
    buttonPanel.add(buttonDec);
    buttonPanel.add(buttonGet);

    Widget widgetApplet = AppletJSUtil.createAppletWidget(counterApplet);
    Label labelTitle = new Label(
            "To call a method on an applet object from within your GWT code - a piece of cake!");
    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(panelCode);

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

    initWidget(panelMain);
}

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 w  w .j  a  v a 2  s.c om*/

    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);//from   w  w  w  .  j av  a 2  s  .  co m

    _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.//  w w w .ja  v a2s  .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./*w  ww.  j a va  2s .com*/
 *
 * @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//w ww  . j  a  v a2  s .c o m
 */
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;
}