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

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

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Introduction

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

Prototype

public String getStyleName()

Source Link

Document

Gets all of the object's style names, as a space-separated list.

Usage

From source file:annis.gui.widgets.gwt.client.ui.VGripDragComponent.java

License:Apache License

private boolean startDrag(NativeEvent event) {
    VTransferable transferable = new VTransferable();
    transferable.setDragSource(ConnectorMap.get(client).getConnector(this));

    Element targetElement = (Element) event.getEventTarget().cast();

    Paintable paintable;/*from   w ww . j a  va2s .  co  m*/
    Widget w = Util.findWidget(targetElement, null);

    if (!w.getStyleName().contains("drag-source-enabled")) {
        return false;
    }

    while (w != null && !(w instanceof Paintable)) {
        w = w.getParent();
    }
    paintable = (Paintable) w;

    transferable.setData("component", paintable);
    VDragEvent dragEvent = VDragAndDropManager.get().startDrag(transferable, event, true);

    transferable.setData("clientX", event.getClientX());
    transferable.setData("clientY", event.getClientY());

    dragEvent.createDragImage(getElement(), true);

    return true;

}

From source file:cc.alcina.framework.gwt.client.objecttree.ObjectTreeGridRenderer.java

License:Apache License

@Override
protected void renderToPanel(TreeRenderable renderable, ComplexPanel cp, int depth, boolean soleChild,
        RenderContext renderContext, TreeRenderer parent) {
    super.renderToPanel(renderable, cp, depth, soleChild, renderContext, parent);
    if (depth == 0) {
        cellFormatter = (FlexCellFormatter) ft.getCellFormatter();
        int widgetCount = cp.getWidgetCount();
        colCountMax = 0;//  w  w  w . j  a  v a2s . c om
        int level1WidgetIndex = -1;
        int row = -1;
        int col = 0;
        for (int i = 0; i < widgetCount; i++) {
            Widget w = cp.getWidget(0);// we'll be removing widgets, so
            // we'll always be looking at (0)
            if (w.getStyleName().contains("level-1")) {
                level1WidgetIndex = i;
                row++;
                col = 0;
                level1RendererRows.put(row, level1LabelMap.get(w));
            } else {
                colCountMax = Math.max(colCountMax, i - level1WidgetIndex);
            }
            ft.setWidget(row, col, w);
            cellFormatter.setVerticalAlignment(row, col, HasVerticalAlignment.ALIGN_BOTTOM);
            if (col == 0) {
                cellFormatter.setStyleName(row, col, "td0");
            }
            boolean isCustomiser = w.getStyleName().contains("customiser");
            if (col == 1) {// && isCustomiser) {
                if (isCustomiser && !level1RendererRows.get(row).isSingleLineCustomiser()) {
                    cellFormatter.setVerticalAlignment(row, 0, HasVerticalAlignment.ALIGN_TOP);
                    cellFormatter.addStyleName(row, 0, "multiline-caption");
                }
                level1Rows.put(row, w);
            }
            // note, at this point, getWidget(0) is the _next_ widget
            boolean nextWidgetIsNewRow = i == widgetCount - 1
                    || cp.getWidget(0).getStyleName().contains("level-1");
            if (nextWidgetIsNewRow) {
                cellFormatter.setColSpan(row, col, colCountMax - col + 1);
            }
            col++;
        }
        cp.clear();
        cp.add(ft);
    }
    return;
}

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

License:Apache License

public static void toggleStyleName(Widget w, String styleName) {
    String current = w.getStyleName();
    if (current.contains(styleName)) {
        w.removeStyleName(styleName);/*from w ww  .ja v  a 2 s . c o  m*/
    } else {
        w.addStyleName(styleName);
    }
}

From source file:cc.kune.bootstrap.client.actions.ui.BSToolbarMenuGui.java

License:GNU Affero Public License

private void clearCurrentActiveItem() {
    final int count = menu.getWidgetCount();
    for (int cur = 0; cur < count; cur++) {
        final Widget item = menu.getList().getWidget(cur);
        final List<String> styles = Arrays.asList(item.getStyleName().split(" "));
        if (styles.contains(Styles.ACTIVE)) {
            item.removeStyleName(Styles.ACTIVE);
        }//from   w w w.j  a v a2s .  c  om
    }
}

From source file:cc.kune.bootstrap.client.actions.ui.BSToolbarMenuGui.java

License:GNU Affero Public License

@Override
public AbstractGuiItem create(final GuiActionDescrip descriptor) {
    super.descriptor = descriptor;
    descriptor.putValue(ParentWidget.PARENT_UI, this);
    final GuiActionDescrip parent = descriptor.getParent();
    if (!(parent instanceof ToolbarDescriptor)) {
        throw new UIException("This menu should be used only in bootstrap toolbars. Menu: " + descriptor
                + " parent: " + parent);
    }/*from   w w  w  .  j a  v  a 2s. c om*/

    final ListDropDown dDown = new ListDropDown();
    menu = new ComplexDropDownMenu<ListDropDown>(dDown);
    final String ddid = HTMLPanel.createUniqueId();
    dDown.getElement().setId(ddid);

    popup = new PopupBSMenuGui(menu.getList(), menu.getWidget(), descriptor);

    // TODO
    // final Boolean inline = (Boolean)
    // descriptor.getValue(MenuDescriptor.MENU_VERTICAL);
    // menu.setInline(inline);
    // descriptor.putValue(MenuDescriptor.MENU_SHOW_NEAR_TO, button);
    final ImageResource rightIcon = ((MenuDescriptor) descriptor).getRightIcon();
    if (rightIcon != null) {
        menu.setIconRightResource(rightIcon);
    }

    descriptor.addPropertyChangeListener(new PropertyChangeListener() {
        private void activeNextItem(final int increment) {
            final int count = menu.getWidgetCount();
            for (int cur = 0; cur < count && cur >= 0; cur = cur + increment) {
                final Widget item = menu.getList().getWidget(cur);
                final List<String> styles = Arrays.asList(item.getStyleName().split(" "));
                if (styles.contains(Styles.ACTIVE)) {
                    item.removeStyleName(Styles.ACTIVE);
                    final int proposed = cur + increment;
                    final int next = proposed >= count ? 0 : (proposed < 0) ? count - 1 : proposed;
                    menu.getList().getWidget(next).addStyleName(Styles.ACTIVE);
                    break;
                }
            }
        }

        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            if (event.getPropertyName().equals(MenuDescriptor.MENU_SELECTION_DOWN)) {
                activeNextItem(1);
            } else if (event.getPropertyName().equals(MenuDescriptor.MENU_SELECTION_UP)) {
                activeNextItem(-1);
            } else if (event.getPropertyName().equals(MenuDescriptor.MENU_SELECT_ITEM)) {
                final HasMenuItem item = (HasMenuItem) ((MenuItemDescriptor) descriptor
                        .getValue(MenuDescriptor.MENU_SELECT_ITEM)).getValue(MenuItemDescriptor.UI);
                clearCurrentActiveItem();
                ((Widget) item).addStyleName(Styles.ACTIVE);
            }
        }
    });

    final String id = descriptor.getId();
    if (TextUtils.notEmpty(id) && !"undefined".equals(id)) {
        menu.ensureDebugId(id);
    }
    if (descriptor.isChild()) {
        child = menu.getWidget();
    } else {
        initWidget(menu.getWidget());
    }
    super.create(descriptor);
    configureItemFromProperties();
    descriptor.addPropertyChangeListener(new PropertyChangeListener() {
        @Override
        public void propertyChange(final PropertyChangeEvent event) {
            final Object newValue = event.getNewValue();
            if (event.getPropertyName().equals(MenuDescriptor.MENU_RIGHTICON)) {
                setIconRightResource((ImageResource) newValue);
            }
        }
    });
    return this;
}

From source file:ch.eaternity.client.Search.java

License:Apache License

public void setVDraggerHeight(String height) {
    //     SplitLayoutPanel p = (SplitLayoutPanel) this.getWidget ();
    SplitLayoutPanel p = subMealsSplitPanels;
    int widgetCount = p.getWidgetCount();
    for (int i = 0; i < widgetCount; i++) {
        Widget w = p.getWidget(i);
        if (w.getStyleName().equals("gwt-SplitLayoutPanel-VDragger")) {
            w.setHeight(height);//  w  w  w.ja v a 2  s . c o m
        }
    }
}

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

License:Apache License

public static boolean isDisabledClass(Widget widget) {
    return widget.getStyleName().contains("disabled");
}

From source file:com.calclab.emite.example.pingpong.client.PingPongWidget.java

License:Open Source License

protected boolean isEventWidget(final Widget w) {
    final String styleName = w.getStyleName();
    return styleName.contains(Style.eventBus) || styleName.contains(Style.stanzaReceived)
            || styleName.contains(Style.stanzaSent);
}

From source file:com.ksyzt.gwt.client.ui.richeditor.RichTextToolbar.java

License:Open Source License

/**
 * Show popup./*from   w w  w .  j  a va 2s.  c  o  m*/
 *
 * @param attacheElement the attache element
 * @param w the w
 */
private void showPopup(Widget attacheElement, Widget w) {
    back_widget = attacheElement;
    if (w == null) {
        w = new HTMLPanel("");
        w.setSize("100px", "100px");
        m_ap_content.clear();
        m_ap_content.add(w);
    } else {
        m_ap_content.clear();
        m_ap_content.add(w);
    }

    m_ap_content.setVisible(true);
    m_ap_shadow.setVisible(true);
    m_ap_line.setVisible(true);

    int aleft = attacheElement.getAbsoluteLeft();
    int atop = attacheElement.getAbsoluteTop();
    int aw = attacheElement.getOffsetWidth();
    int ah = attacheElement.getOffsetHeight();

    int width = m_ap_content.getOffsetWidth();
    int height = m_ap_content.getOffsetHeight();

    int lbx = aleft;
    int lby = atop + ah;
    int rbx = lbx + aw;
    int rby = lby;

    Style style = m_ap_content.getElement().getStyle();
    style.setLeft(rbx - width, Unit.PX);
    style.setTop(lby - 1, Unit.PX);

    style = m_ap_shadow.getElement().getStyle();
    style.setLeft(rbx - width + 3, Unit.PX);
    style.setTop(lby + 2, Unit.PX);
    style.setWidth(width, Unit.PX);
    style.setHeight(height, Unit.PX);

    style = m_ap_line.getElement().getStyle();
    style.setLeft(lbx + 1, Unit.PX);
    style.setTop(lby - 1, Unit.PX);
    style.setWidth(aw - 2, Unit.PX);

    back_css = attacheElement.getStyleName();
    attacheElement.setStyleName("toolbar_over");

    m_ap_content.getElement().focus();

    m_b_show_popup = true;

}

From source file:com.zipsoft.widgets.client.lazylayout.AbstractLazyLayoutConnector.java

License:Apache License

private void attachScrollHandlersIfNeeded() {
    //        final Widget rootWidget = getConnection().getUIConnector().getWidget();
    final Widget rootWidget = getWidget();
    log("[LazyLayout] root component style name:" + rootWidget.getStyleName());
    //        if (VLazyLayout.DEBUG) {           
    //           VConsole.error("[LazyLayout] root component style name:" + rootWidget.getStyleName());
    //        }//w w  w  . ja  v a2 s  .c  o m
    getWidget().attachScrollHandlersIfNeeded(rootWidget);
}