Java Code Examples for com.google.gwt.user.client.ui.Widget.getElement()

The following are Jave code examples for showing how to use getElement() of the com.google.gwt.user.client.ui.Widget class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.

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Example 1

Project: unitimes File: FlowForm.java View Source Code

6 votes

public int getCellForWidget(Widget w) {
	for (Element e = w.getElement(); e != null; e = DOM.getParent(e)) {
		if (e.getPropertyString("tagName").equalsIgnoreCase("span")) {
			if (DOM.getParent(e) == getElement())
				return DOM.getChildIndex(getElement(), e);
		}
		if (e == getElement()) { return -1; }
	}
	return -1;
}

Example 2

Project: bootstrap-formgroup File: VaadinWidgetUtils.java View Source Code

6 votes

public static Element getElementByVaadinWidget(Widget widget, VaadinWidgetType widgetType) {
    if (widgetType == null) {
        return widget.getElement();
    }

    switch (widgetType) {
        case TEXTFIELD:
            return widget.getElement();
        case DATEFIELD:
            return ((VAbstractTextualDate) widget).text.getElement();
        case COMBOBOX:
            return ((VComboBox) widget).tb.getElement();
        case CHECKBOXGROUP:
            // returning the outer div for styling purpose
            return widget.getElement();
        case CHECKBOX:
            // returning the outer div for styling purpose
            return widget.getElement();
        case NATIVESELECT:
            return ((VNativeSelect) widget).getListBox().getElement();
        default:
            return widget.getElement();
    }
}

Example 3

Project: empiria.player File: HTML5VideoForcePosterHack.java View Source Code

5 votes

private void createPosterImageOnParentElementOnce() {
    if (isPosterCreated) {
        return;
    }

    Widget parent = mediaBase.getParent();
    Element parentElement = parent.getElement();

    if (parentElement != null) {
        AbstractHTML5MediaExecutor executor = mediaExecutorDelegator.getExecutor();
        BaseMediaConfiguration baseMediaConfiguration = executor.getBaseMediaConfiguration();
        createPosterImageLayer(parentElement, baseMediaConfiguration);
        isPosterCreated = true;
    }
}

Example 4

Project: unitimes File: UniTimeTable.java View Source Code

5 votes

public int getRowForWidget(Widget w) {
	for (Element td = w.getElement(); td != null; td = DOM.getParent(td)) {
		if (td.getPropertyString("tagName").equalsIgnoreCase("td")) {
			Element tr = DOM.getParent(td);
			Element body = DOM.getParent(tr);
			if (body == getBodyElement())
				return DOM.getChildIndex(body, tr);
		}
		if (td == getBodyElement()) { return -1; }
	}
	return -1;
}

Example 5

Project: unitimes File: SimpleForm.java View Source Code

5 votes

public int getRowForWidget(Widget w) {
	for (Element td = w.getElement(); td != null; td = DOM.getParent(td)) {
		if (td.getPropertyString("tagName").equalsIgnoreCase("td")) {
			Element tr = DOM.getParent(td);
			Element body = DOM.getParent(tr);
			if (body == getBodyElement())
				return DOM.getChildIndex(body, tr);
		}
		if (td == getBodyElement()) { return -1; }
	}
	return -1;
}

Example 6

Project: appinventor-extensions File: DragSourceSupport.java View Source Code

5 votes

/**
 * Configures the specified drag-widget (that will be returned by
 * {@link DragSource#createDragWidget(int, int)}) so that the cursor's hot spot
 * will appear at the point (x,y) in the widget's coordinate system.
 */
public static void configureDragWidgetToAppearWithCursorAt(Widget w, int x, int y) {
  Element e = w.getElement();
  DOM.setStyleAttribute(e, "position", "absolute");
  DOM.setStyleAttribute(e, "left", -x + "px");
  DOM.setStyleAttribute(e, "top", -y + "px");
}

Example 7

Project: appinventor-extensions File: MockComponentsUtil.java View Source Code

5 votes

static String[] clearSizeStyle(Widget w) {
  Element element = w.getElement();
  String widthStyle = DOM.getStyleAttribute(element, "width");
  String heightStyle = DOM.getStyleAttribute(element, "height");
  if (widthStyle != null) {
    DOM.setStyleAttribute(element, "width", null);
  }
  if (heightStyle != null) {
    DOM.setStyleAttribute(element, "height", null);
  }
  return new String[] { widthStyle, heightStyle };
}

Example 8

Project: appinventor-extensions File: MockComponentsUtil.java View Source Code

5 votes

static void restoreSizeStyle(Widget w, String[] style) {
  Element element = w.getElement();
  if (style[0] != null) {
    DOM.setStyleAttribute(element, "width", style[0]);
  }
  if (style[1] != null) {
    DOM.setStyleAttribute(element, "height", style[1]);
  }
}

Example 9

Project: empiria.player File: MathJaxGapContainer.java View Source Code

4 votes

public Element getMathGapElement(String identifier) {
    Widget gap = mathGaps.get(identifier);
    return gap.getElement();
}

Example 10

Project: appinventor-extensions File: ClonedWidget.java View Source Code

4 votes

public ClonedWidget(Widget origWidget) {
  this(origWidget.getElement());
}