Example usage for com.google.gwt.user.client.ui Widget addStyleName

Introduction

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

Prototype

public void addStyleName(String style)

Source Link

Document

Adds a secondary or dependent style name to this object.

Usage

From source file:com.allen_sauer.gwt.dnd.client.PickupDragController.java

License:Apache License

/**
 * Called by {@link PickupDragController#dragStart()} to allow subclasses to provide their own
 * drag proxies.//from  w w w .ja  va2s.  c  om
 *
 * @param context the current drag context
 * @return a new drag proxy
 */
protected Widget newDragProxy(DragContext context) {
    AbsolutePanel container = new AbsolutePanel();
    container.getElement().getStyle().setProperty("overflow", "visible");

    WidgetArea draggableArea = new WidgetArea(context.draggable, null);
    for (Widget widget : context.selectedWidgets) {
        WidgetArea widgetArea = new WidgetArea(widget, null);
        Widget proxy = new SimplePanel();
        proxy.setPixelSize(widget.getOffsetWidth(), widget.getOffsetHeight());
        proxy.addStyleName(DragClientBundle.INSTANCE.css().proxy());
        container.add(proxy, widgetArea.getLeft() - draggableArea.getLeft(),
                widgetArea.getTop() - draggableArea.getTop());
    }

    return container;
}

From source file:com.allen_sauer.gwt.dnd.demo.client.example.bin.BinDropController.java

License:Apache License

@Override
public void onEnter(DragContext context) {
    super.onEnter(context);
    for (Widget widget : context.selectedWidgets) {
        widget.addStyleName(CSS_DEMO_BIN_DRAGGABLE_ENGAGE);
    }//from www. ja  v a 2 s.  co  m
    bin.setEngaged(true);
}

From source file:com.allen_sauer.gwt.dnd.demo.client.example.flextable.FlexTableRowDropController.java

License:Apache License

Widget newPositioner(DragContext context) {
    Widget p = new SimplePanel();
    p.addStyleName(CSS_DEMO_TABLE_POSITIONER);
    p.setPixelSize(flexTable.getOffsetWidth(), 1);
    return p;//  ww  w .  j  a v  a2  s. com
}

From source file:com.allen_sauer.gwt.dnd.demo.client.example.palette.PaletteWidget.java

License:Apache License

/**
 * Default constructor to wrap the provided widget.
 * /*from  w ww. ja v a  2s .  co m*/
 * @param widget the widget to be wrapped
 */
public PaletteWidget(Widget widget) {
    this.widget = widget;
    add(widget);

    // Add some CSS styling
    addStyleName("demo-PaletteWidget");
    widget.addStyleName("demo-PaletteWidget-widget");
    shim.addStyleName("demo-PaletteWidget-shim");
}

From source file:com.allen_sauer.gwt.dnd.demo.client.example.resetcache.ResetCacheExample.java

License:Apache License

public ResetCacheExample(PickupDragController dragController) {
    super(dragController);
    addStyleName(CSS_DEMO_CACHE_EXAMPLE);

    // some colors to go with each tab
    String[] colors = { "#AAAAFF", "#AAFFAA", "#FFAAAA", "#FFFFAA", "#FFAAFF", "#AAFFFF", };

    // use the containing panel as this composite's widget
    AbsolutePanel containingPanel = new AbsolutePanel();
    containingPanel.setPixelSize(600, 300);
    setWidget(containingPanel);/*from   w ww .  j a  va2  s  .  c  o m*/

    // create a tab panel and populate with a few tabs
    TabPanel tabPanel = new TabPanel();
    tabPanel.addStyleName(CSS_DEMO_CACHE_EXAMPLE_TAB_PANEL);
    tabPanel.setPixelSize(300, 200);
    containingPanel.add(tabPanel, 40, 20);

    for (int i = 0; i < colors.length; i++) {
        // create a simple panel for the tab content
        AbsolutePanel contentPanel = new AbsolutePanel();
        contentPanel.setHeight("200px");
        contentPanel.getElement().getStyle().setProperty("backgroundColor", colors[i]);

        // create a tab widget
        HTML tabWidget = new HTML("Tab #" + (i + 1));
        tabWidget.setWordWrap(false);
        tabWidget.getElement().getStyle().setProperty("backgroundColor", colors[i]);
        tabPanel.add(contentPanel, tabWidget);

        // add drop controller to allow automatic tab selection and dropping on tab
        TabSelectingDropController tabSelectingDropController = new TabSelectingDropController(tabWidget,
                tabPanel, i);
        dragController.registerDropController(tabSelectingDropController);

        // create a sample draggable
        Widget draggableLabel = new Label("Drag me to another tab");
        draggableLabel.getElement().getStyle().setProperty("backgroundColor", colors[i]);
        draggableLabel.addStyleName(CSS_DEMO_CACHE_EXAMPLE_DRAGGABLE);

        // make label draggable
        dragController.makeDraggable(draggableLabel);

        // determine random location within target panel
        int left = Random.nextInt(200);
        int top = Random.nextInt(150);
        contentPanel.add(draggableLabel, left, top);

        // create a drop controller for the content panel
        AbsolutePositionDropController contentPanelDropController = new AbsolutePositionDropController(
                contentPanel);
        dragController.registerDropController(contentPanelDropController);
    }
    tabPanel.selectTab(0);

    // create a drop controller for the containing panel
    containerDropController = new AbsolutePositionDropController(containingPanel);
    dragController.registerDropController(containerDropController);
}

From source file:com.allen_sauer.gwt.log.client.DivLogger.java

License:Apache License

/**
 * Default constructor.// w w  w  . j a  va 2  s .c om
 */
public DivLogger() {
    logDockPanel.addStyleName(LogClientBundle.INSTANCE.css().logPanel());
    logTextArea.addStyleName(LogClientBundle.INSTANCE.css().logTextArea());
    scrollPanel.addStyleName(LogClientBundle.INSTANCE.css().logScrollPanel());

    // scrollPanel.setAlwaysShowScrollBars(true);

    final FocusPanel headerPanel = makeHeader();

    Widget resizePanel = new Image(GWT.getModuleBaseURL() + "gwt-log-triangle-10x10.png");
    resizePanel.addStyleName(LogClientBundle.INSTANCE.css().logResizeSe());
    new MouseResizeHandler(resizePanel);

    logDockPanel.add(headerPanel, DockPanel.NORTH);
    logDockPanel.add(scrollPanel, DockPanel.CENTER);
    logDockPanel.add(resizePanel, DockPanel.SOUTH);
    resizePanel.getElement().getStyle().setLineHeight(1, Unit.PX);
    logDockPanel.setCellHorizontalAlignment(resizePanel, HasHorizontalAlignment.ALIGN_RIGHT);

    scrollPanel.setWidget(logTextArea);

    timer = new Timer() {
        @Override
        public void run() {
            dirty = false;
            logTextArea.setHTML(logTextArea.getHTML() + logText);
            logText = "";
            Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                @Override
                public void execute() {
                    scrollPanel.setVerticalScrollPosition(MAX_VERTICAL_SCROLL);
                }
            });
        }
    };
}

From source file:com.brazoft.foundation.gwt.client.ui.Well.java

License:Apache License

public static void decorate(Widget widget) {
    widget.addStyleName("well");
}

From source file:com.brazoft.foundation.gwt.client.ui.Well.java

License:Apache License

public static void decorate(Widget widget, Size size) {
    widget.addStyleName("well-" + size.name().toLowerCase());
}

From source file:com.brazoft.foundation.gwt.client.ui.Widgets.java

License:Apache License

static void adaptPlaceholder(Input<?, ?> input, String placeholder, String className) {
    Widget parent = input.getParent();

    if (!parent.getElement().hasTagName("label")) {
        HTML<LabelElement> label = HTML.asLabel().text(placeholder).className(className);
        DOM.appendChild(parent.getElement(), label.getElement());
        label.setParent(parent);/*from w ww.  j av  a2s .  c o m*/
        label.add(input);
        return;
    }

    parent.getElement().setInnerText(placeholder);
    parent.addStyleName(className);
}

From source file:com.calclab.emiteuimodule.client.chat.ChatUIPanel.java

License:Open Source License

private void addWidget(final Widget widget) {
    childPanel.add(widget);//  ww w. ja v  a  2s.  co m
    if (childPanel.isRendered()) {
        childPanel.doLayout();
    }
    widget.addStyleName("emite-ChatPanel-Message");
    scrollDown();
}