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

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

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Introduction

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

Prototype

public TextArea()

Source Link

Document

Creates an empty text area.

Usage

From source file:asquare.gwt.tests.circularbinding.client.Demo.java

License:Apache License

private Widget createDemoPanel() {
    VerticalPanel outer = new VerticalPanel();

    final TextArea output = new TextArea();
    outer.add(output);//from ww w.ja v a 2  s. c  o  m

    Label label = new Label("Click me");
    label.addMouseDownHandler(new MouseDownHandler() {
        public void onMouseDown(MouseDownEvent event) {
            // this works
            output.setText("x=" + DOM2.eventGetClientX());

            // this results in an infinite loop
            output.setText(output.getText() + "\r\ny=" + DOM2.eventGetClientY());
        }
    });
    DOM.setStyleAttribute(label.getElement(), "border", "solid black 1px");
    outer.insert(label, 0);

    return outer;
}

From source file:asquare.gwt.tests.clientcoords.client.Demo.java

License:Apache License

public void onModuleLoad() {
    RootPanel.get("outer").add(new Label("Event client position"));
    final TextArea output = new TextArea();
    RootPanel.get("outer").add(output);
    Event.addNativePreviewHandler(new Event.NativePreviewHandler() {
        public void onPreviewNativeEvent(NativePreviewEvent event) {
            if (event.getTypeInt() == Event.ONMOUSEDOWN) {
                NativeEvent nativeEvent = event.getNativeEvent();
                output.setText("clientX=" + nativeEvent.getClientX() + ", clientY=" + nativeEvent.getClientY());
            }//from  w  ww .  j av  a2  s.c  o  m
        }
    });
}

From source file:asquare.gwt.tests.focus.client.Demo.java

License:Apache License

private Widget createFocusPanel() {
    Table outer = new Table();

    outer.add(new FocusPanel(new Label("Label in a FocusPanel")));
    outer.add(new Button("Button"));
    outer.add(new CheckBox("CheckBox"));
    outer.add(new TextBox());
    outer.add(new PasswordTextBox());
    outer.add(new TextArea());
    outer.add(new RadioButton("group1", "RadioButton1"));
    outer.add(new RadioButton("group1", "RadioButton2"));
    ListBox listBox1 = new ListBox();
    listBox1.addItem("ListBox1");
    listBox1.addItem("item2");
    listBox1.addItem("item3");
    outer.add(listBox1);/*from w w  w. j a  va2s.co m*/
    ListBox listBox2 = new ListBox(true);
    listBox2.setVisibleItemCount(3);
    listBox2.addItem("ListBox2");
    listBox2.addItem("item2");
    listBox2.addItem("item3");
    outer.add(listBox2);
    Tree tree = new Tree();
    tree.addItem("Tree");
    tree.addItem("item2");
    tree.addItem("item3");
    outer.add(tree);

    return outer;
}

From source file:asquare.gwt.tests.focusevent.client.Demo.java

License:Apache License

private Widget createDemoPanel() {
    TestPanel outer = new TestPanel();

    outer.add(new Label("GWT onfocus Event Handler"));
    outer.add(new Button("Button"), "Button");
    outer.add(new CheckBox("CheckBox"), "CheckBox");
    outer.add(new RadioButton("group1", "RadioButton1"), "RadioButton1");
    TextBox textBox = new TextBox();
    textBox.setText("TextBox");
    outer.add(textBox, "TextBox");
    PasswordTextBox passwordTextBox = new PasswordTextBox();
    passwordTextBox.setText("PasswordTextBox");
    outer.add(passwordTextBox, "PasswordTextBox");
    TextArea textArea = new TextArea();
    textArea.setText("TextArea");
    outer.add(textArea, "TextArea");
    ListBox listBox = new ListBox();
    listBox.addItem("ListBox");
    listBox.addItem("item2");
    listBox.addItem("item3");
    outer.add(listBox, "ListBox");
    outer.add(new FocusPanel(new Label("Label in a FocusPanel")), "FocusPanel");
    Tree tree = new Tree();
    tree.addItem("item1");
    tree.addItem("item2");
    tree.addItem("item3");
    outer.add(tree, "Tree");

    return outer;
}

From source file:asquare.gwt.tests.mousebutton.client.Demo.java

License:Apache License

private Widget createDemoPanel() {
    VerticalPanel outer = new VerticalPanel();
    TextBox input = new TextBox();
    input.setText("Click Here");
    TextArea output = new TextArea();
    outer.add(input);//from   w w  w. j av  a2 s.  c  o m
    outer.add(output);

    MouseHandler handler = new MouseHandler(output);
    HandlesAllMouseEvents.handle(input, handler);
    return outer;
}

From source file:asquare.gwt.tk.demo.client.DebugPanel.java

License:Apache License

private Widget createWidgetPanel() {
    BasicPanel widgets = new BasicPanel();
    DOM.setAttribute(widgets.getElement(), "id", "debug-widgets");
    TextArea textArea = new TextArea();
    textArea.setText("Enable event tracing then type in here");
    widgets.add(textArea);/*from   ww w.j a  v a 2  s.c  o  m*/

    ListBox listBox = new ListBox();
    listBox.addItem("List Box");
    listBox.addItem("foo");
    listBox.addItem("bar");
    listBox.addItem("baz");
    widgets.add(listBox);

    TreeItem treeRoot = new TreeItem("Tree");
    TreeItem treeItem = new TreeItem("foo");
    treeRoot.addItem(treeItem);
    treeRoot.addItem("bar");
    treeRoot.addItem("baz");
    Tree tree = new Tree();
    tree.addItem(treeRoot);
    tree.setSelectedItem(treeItem);
    tree.ensureSelectedItemVisible();
    widgets.add(tree);

    Image image = new Image("icecube.jpg");
    ScrollPanel scrollPanel = new ScrollPanel(image);
    scrollPanel.setSize("200px", "200px");
    widgets.add(scrollPanel);

    return widgets;
}

From source file:asquare.gwt.tkdemo.client.demos.DebugPanel.java

License:Apache License

private Widget createWidgetPanel() {
    BasicPanel widgets = new BasicPanel();
    TextArea textArea = new TextArea();
    textArea.setText("Enable event tracing then type in here");
    widgets.add(textArea);/*w  w w  .  j  a  v  a2 s.c  om*/

    ListBox listBox = new ListBox();
    listBox.addItem("List Box");
    listBox.addItem("foo");
    listBox.addItem("bar");
    listBox.addItem("baz");
    widgets.add(listBox);

    TreeItem treeRoot = new TreeItem("Tree");
    final TreeItem treeItem = new TreeItem("foo");
    treeRoot.addItem(treeItem);
    treeRoot.addItem("bar");
    treeRoot.addItem("baz");
    final Tree tree = new Tree();
    tree.addItem(treeRoot);
    /*
       * This crashes the hosted shell
       * http://code.google.com/p/google-web-toolkit/issues/detail?id=1785
     */
    //        /*
    //         * Defer selection so that Tree does not break Opera
    //         * http://code.google.com/p/google-web-toolkit/issues/detail?id=1784
    //       */
    //        DeferredCommand.addCommand(new Command()
    //        {
    //            public void execute()
    //            {
    //                tree.setSelectedItem(treeItem);
    //                tree.ensureSelectedItemVisible();
    //            }
    //        });
    widgets.add(tree);

    Image image = new Image("icecube.jpg");
    ScrollPanel scrollPanel = new ScrollPanel(image);
    scrollPanel.setSize("200px", "200px");
    widgets.add(scrollPanel);

    return widgets;
}

From source file:asquare.gwt.tkdemo.client.demos.FocusCycleDemo.java

License:Apache License

private Widget createFocusCycle1() {
    FocusCyclePanel cycle1 = new FocusCyclePanel("div", "block");

    cycle1.add(new Label("Cycle 1"));

    cycle1.add(new FocusStyleDecorator(new Button("Button")));

    Button buttonDisabled = new Button("disabled");
    buttonDisabled.setEnabled(false);//from   w ww.  j a v a2s  .  c  o  m
    cycle1.add(new FocusStyleDecorator(buttonDisabled));

    Button buttonNegativeTabIndex = new Button("tabIndex = -1");
    buttonNegativeTabIndex.setTabIndex(-1);
    cycle1.add(new FocusStyleDecorator(buttonNegativeTabIndex));

    cycle1.add(new FocusStyleDecorator(new CheckBox("CheckBox")));

    cycle1.add(new FocusStyleDecorator(new FocusPanel(new Label("FocusPanel"))));

    ListBox listBox = new ListBox();
    listBox.addItem("ListBox");
    listBox.addItem("Item 1");
    listBox.addItem("Item 2");
    listBox.addItem("Item 3");
    cycle1.add(new FocusStyleDecorator(listBox));

    TextBox textBox = new TextBox();
    textBox.setText("TextBox");
    cycle1.add(new FocusStyleDecorator(textBox));

    PasswordTextBox pwBox = new PasswordTextBox();
    pwBox.setText("PasswordTextBox");
    cycle1.add(new FocusStyleDecorator(pwBox));

    TextArea textArea = new TextArea();
    textArea.setText("TextArea");
    cycle1.add(new FocusStyleDecorator(textArea));

    Tree tree = new Tree();
    TreeItem treeRoot = new TreeItem("Tree");
    for (int branchNum = 1; branchNum < 4; branchNum++) {
        TreeItem branch = new TreeItem("Branch " + branchNum);
        for (int item = 1; item < 4; item++) {
            branch.addItem("Item " + item);
        }
        treeRoot.addItem(branch);
    }
    tree.addItem(treeRoot);
    cycle1.add(new FocusStyleDecorator(tree));

    new WidgetFocusStyleController(cycle1.getFocusModel());

    return cycle1;
}

From source file:burrito.client.crud.CrudFieldResolver.java

License:Apache License

/**
 * Resolve and create an {@link CrudInputField} from a {@link CrudField}
 * /*  w  w  w  .  j a  v  a 2 s .  c  o m*/
 * @param field
 * @return
 */
@SuppressWarnings("rawtypes")
public static CrudInputField createInputField(CrudField field, CrudServiceAsync service) {
    for (CrudFieldPluginHandler pluginHandler : pluginHandlers) {
        CrudInputField<?> pluggedIn = pluginHandler.process(field);
        if (pluggedIn != null) {
            return pluggedIn;
        }
    }
    // First handle specific cases:
    if (field instanceof DisplayableMethodField || field instanceof AdminLinkMethodField) {
        //this field has no input
        return null;
    }

    if (field.isReadOnly()) {
        return new ReadOnlyTextCrudInputField(field);
    }

    if (field instanceof ManyToOneRelationField) {
        ManyToOneRelationField relationField = (ManyToOneRelationField) field;

        if (relationField.isDropDown()) {
            return new SelectionListField(relationField, service);
        } else {
            return new SearchListField(relationField, service);
        }
    }
    if (field instanceof EnumListField) {
        return new EnumListInputField((EnumListField) field);
    }
    if (field instanceof EnumIndexedListField) {
        EnumIndexedListField enumIndexedListField = (EnumIndexedListField) field;
        return new EnumIndexedListInputField(enumIndexedListField, enumIndexedListField.getListClassName());

    }
    if (field instanceof ImageField) {
        return new ImageCrudInputField((ImageField) field);
    }
    if (field instanceof FileField) {
        return new FileCrudInputField((FileField) field);
    }
    if (field instanceof RichTextField) {
        return new RichTextInputField((RichTextField) field);
    }
    if (field instanceof BBCodeField) {
        return new BBCodeInputField((BBCodeField) field);
    }
    if (field instanceof StringSelectionField) {
        return new StringSelectionListField((StringSelectionField) field);
    }
    if (field instanceof ListedByEnumField) {
        return new ListedByEnumSelectionListField((ListedByEnumField) field);
    }
    if (field instanceof LinkListField) {
        return new LinkListInputField((LinkListField) field);
    }
    if (field instanceof StringListField) {
        return new StringListInputField((StringListField) field);
    }
    if (field instanceof LongListField) {
        return new LongListInputField((LongListField) field);
    }
    if (field instanceof IntegerListField) {
        return new IntegerListInputField((IntegerListField) field);
    }
    if (field instanceof LinkedEntityField) {
        return new LinkedEntityInputField((LinkedEntityField) field);
    }
    if (field instanceof EmbeddedListField) {
        return new EmbeddedListInputField((EmbeddedListField) field);
    }

    // Fallback to raw type input:
    if (field.getType() == Date.class) {
        return new DateCrudInputField((DateField) field);
    }
    if (field.getType() == Long.class) {
        return new CrudInputFieldImpl<Long>(field, new LongInputField(field.isRequired()),
                (Long) field.getValue());
    }
    if (field.getType() == Integer.class) {
        return new CrudInputFieldImpl<Integer>(field, new IntegerInputField(field.isRequired()),
                (Integer) field.getValue());
    }
    if (field.getType() == String.class) {
        final StringField sf = (StringField) field;

        StringInputField stringInputField;
        if (sf.isRenderAsTextArea()) {
            stringInputField = new StringInputField(field.isRequired()) {
                @Override
                protected TextBoxBase createField() {
                    return new TextArea();
                }
            };
        } else {
            stringInputField = new StringInputField(field.isRequired());
        }
        if (sf.getRegexpPattern() != null) {
            stringInputField.addInputFieldValidator(
                    new RegexpInputFieldValidator(sf.getRegexpPattern(), sf.getRegexpDescription()));
        }
        return new CrudInputFieldImpl<String>(field, stringInputField, (String) field.getValue());
    }
    if (field.getType() == Boolean.class) {
        return new BooleanCrudInputField((BooleanField) field);
    }
    if (field.getType() == List.class) {
        return new ListCrudInputField((ManyToManyRelationField) field);
    }
    return null;
}

From source file:cc.alcina.framework.gwt.client.util.WidgetUtils.java

License:Apache License

public static void copyTextToClipboard(String text) {
    FlowPanel fp = new FlowPanel();
    TextArea ta = new TextArea();
    ta.setSize("600px", "300px");
    ta.setText(text);/*www.  j av  a 2 s . c o  m*/
    fp.add(ta);
    PopupPanel pp = new PopupPanel();
    pp.add(fp);
    pp.setAnimationEnabled(false);
    pp.show();
    ta.setSelectionRange(0, text.length());
    try {
        execCopy();
    } catch (JavaScriptException e) {
        pp.hide();
        if (e.getMessage().contains("NS_ERROR_XPC_NOT_ENOUGH_ARGS")) {
            Registry.impl(ClientNotifications.class)
                    .showMessage(new HTML("<div class='info'>Sorry, clipboard operations"
                            + " are disabled by Mozilla/Firefox" + " security settings. <br><br> Please see "
                            + "<a href='http://www.mozilla.org/editor/midasdemo/securityprefs.html'>"
                            + "http://www.mozilla.org/editor/midasdemo/securityprefs.html</a></div> "));
        } else {
            throw e;
        }
    }
    pp.hide();
}