com.vaadin.client
Class ComputedStyle

java.lang.Object
  com.vaadin.client.ComputedStyle

public class ComputedStyle
extends java.lang.Object

Field Summary

protected JavaScriptObject

computedStyle

Constructor Summary

ComputedStyle(Element elem)
Gets this element's computed style object which can be used to gather information about the current state of the rendered node.

Method Summary

int[]	getBorder() Get current border values from the DOM.
int	getIntProperty(java.lang.String name)
int[]	getMargin() Get current margin values from the DOM.
int[]	getPadding() Get current padding values from the DOM.
java.lang.String	getProperty(java.lang.String name)
static java.lang.Integer	parseInt(java.lang.String value) Deprecated. Since 7.1.4, the method parseIntNative(String) is used internally and this method does not belong in the public API of ComputedStyle. parseInt(String) might be removed or moved to a utility class in future versions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

computedStyle

protected final JavaScriptObject computedStyle

Constructor Detail

ComputedStyle

public ComputedStyle(Element elem)

Gets this element's computed style object which can be used to gather information about the current state of the rendered node.

Note that this method is expensive. Wherever possible, reuse the returned object.

Parameters:

elem - the element

Method Detail

getProperty

public final java.lang.String getProperty(java.lang.String name)

Parameters:

name - name of the CSS property in camelCase

Returns:

the value of the property, normalized for across browsers (each browser returns pixel values whenever possible).

getIntProperty

public final int getIntProperty(java.lang.String name)

getMargin

public final int[] getMargin()

Get current margin values from the DOM. The array order is the default CSS order: top, right, bottom, left.

getPadding

public final int[] getPadding()

Get current padding values from the DOM. The array order is the default CSS order: top, right, bottom, left.

getBorder

public final int[] getBorder()

Get current border values from the DOM. The array order is the default CSS order: top, right, bottom, left.

parseInt

@Deprecated
public static java.lang.Integer parseInt(java.lang.String value)

Deprecated. Since 7.1.4, the method parseIntNative(String) is used internally and this method does not belong in the public API of ComputedStyle. parseInt(String) might be removed or moved to a utility class in future versions.

Takes a String value e.g. "12px" and parses that to Integer 12.

Parameters:

String - a value starting with a number

Returns:

Integer the value from the string before any non-numeric characters. If the value cannot be parsed to a number, returns null.