org.chenillekit.tapestry.core.components
Class ColorPicker

java.lang.Object
  org.apache.tapestry5.corelib.base.AbstractField
      org.apache.tapestry5.corelib.base.AbstractTextField
          org.chenillekit.tapestry.core.components.ColorPicker

All Implemented Interfaces:

ClientElement, Field

@Import(stylesheet="colorpicker/colorpicker.css",
        library={"colorpicker/colorpicker.js","../prototype-base-extensions.js"})
public class ColorPicker
extends AbstractTextField

A simple color picker component. Supports saving custom colors to the palette via cookies. To open the palette, click the color box at the right side of the input box.

Version:

$Id: ColorPicker.java 674 2010-07-29 12:47:25Z homburgs $

Constructor Summary

ColorPicker()

Method Summary

protected void

writeFieldTag(MarkupWriter writer, String value) Invoked from AbstractTextField.begin(org.apache.tapestry5.MarkupWriter) to write out the element and attributes (typically, <input>).

Methods inherited from class org.apache.tapestry5.corelib.base.AbstractTextField

getWidth, ignoreBlankInput, isRequired, processSubmission

Methods inherited from class org.apache.tapestry5.corelib.base.AbstractField

createDefaultParameterBinding, decorateInsideField, getClientId, getControlName, getLabel, isDisabled, putPropertyNameIntoBeanValidationContext, removePropertyNameFromBeanValidationContext, setDecorator, setFormSupport

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorPicker

public ColorPicker()

Method Detail

writeFieldTag

protected void writeFieldTag(MarkupWriter writer,
                             String value)

Invoked from AbstractTextField.begin(org.apache.tapestry5.MarkupWriter) to write out the element and attributes (typically, <input>). The controlName and clientId properties will already have been set or updated.

Generally, the subclass will invoke MarkupWriter.element(String, Object[]), and will be responsible for including an AfterRender phase method to invoke MarkupWriter.end().

Specified by:

writeFieldTag in class AbstractTextField

Parameters:

writer - markup write to send output to

value - the value (either obtained and translated from the value parameter, or obtained from the tracker)