Example usage for com.google.gwt.aria.client State HIDDEN

Introduction

In this page you can find the example usage for com.google.gwt.aria.client State HIDDEN.

Prototype

Attribute HIDDEN

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Usage

From source file:geogebra.web.gui.app.docklayout.LayoutImpl.java

License:Apache License

protected static DivElement createRuler(Unit widthUnit, Unit heightUnit) {
    DivElement ruler = Document.get().createDivElement();
    ruler.setInnerHTML(" ");
    Style style = ruler.getStyle();
    style.setPosition(Position.ABSOLUTE);
    style.setZIndex(-32767);/*from w  ww .  jav  a  2  s  . co m*/

    // Position the ruler off the top edge, double the size just to be
    // extra sure it doesn't show up on the screen.
    style.setTop(-20, heightUnit);

    // Note that we are making the ruler element 10x10, because some browsers
    // generate non-integral ratios (e.g., 1em == 13.3px), so we need a little
    // extra precision.
    style.setWidth(10, widthUnit);
    style.setHeight(10, heightUnit);

    style.setVisibility(Visibility.HIDDEN);
    State.HIDDEN.set(ruler, true);
    return ruler;
}

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