Examples of com.vaadin.client.BrowserInfo

com.vaadin.client.BrowserInfo
Class used to query information about web browser. Browser details are detected only once and those are stored in this singleton class.

     * string. See #8004.
     * 
     * @return cleaned html string
     */
    public String getSanitizedValue() {
        BrowserInfo browser = BrowserInfo.get();
        String result = getValue();
        if (browser.isFirefox()) {
            if ("<br>".equals(result)) {
                result = "";
            }
        } else if (browser.isWebkit()) {
            if ("<br>".equals(result) || "<div><br></div>".equals(result)) {
                result = "";
            }
        } else if (browser.isIE()) {
            if ("<P>&nbsp;</P>".equals(result)) {
                result = "";
            }
        } else if (browser.isOpera()) {
            if ("<br>".equals(result) || "<p><br></p>".equals(result)) {
                result = "";
            }
        }
        return result;

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            });
        }
    }


    protected boolean browserSupportsMaxLengthAttribute() {
        BrowserInfo info = BrowserInfo.get();
        if (info.isFirefox() && info.isBrowserVersionNewerOrEqual(4, 0)) {
            return true;
        }
        if (info.isSafari() && info.isBrowserVersionNewerOrEqual(5, 0)) {
            return true;
        }
        if (info.isIE() && info.isBrowserVersionNewerOrEqual(10, 0)) {
            return true;
        }
        if (info.isAndroid() && info.isBrowserVersionNewerOrEqual(2, 3)) {
            return true;
        }
        return false;
    }

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     * shim iframes if they are not needed.
     *
     * @return true if a shim iframe should be added, false otherwise
     */
    protected boolean needsShimElement() {
        BrowserInfo info = BrowserInfo.get();
        return info.isIE() && info.isBrowserVersionNewerOrEqual(8, 0);
    }

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    public void center() {
        super.center();


        // Some devices can be zoomed in, we should center to the visual
        // viewport for those devices
        BrowserInfo b = BrowserInfo.get();
        if (b.isAndroid() || b.isIOS()) {
            int left = (getVisualViewportWidth() - getOffsetWidth()) >> 1;
            int top = (getVisualViewportHeight() - getOffsetHeight()) >> 1;
            setPopupPosition(Math.max(Window.getScrollLeft() + left, 0),
                    Math.max(Window.getScrollTop() + top, 0));
        }

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Related Classes of com.vaadin.client.BrowserInfo

com.vaadin.client.ui.VOverlay

com.vaadin.client.ui.VRichTextArea

com.vaadin.client.ui.VTextArea

com.vaadin.shared.VBrowserDetails

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