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 // Copyright 2004, 2005 The Apache Software Foundation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.apache.tapestry.form;
Interface used by PropertySelection to render each option.
public interface IOptionRenderer
{

    
Called after the initial <select> tag has been rendered. It is expected that implementations will then do whatever is necessary to render each option available in the model and defer writing the end </select> to the calling component.

Parameters:
writer The markup writer to use.
cycle The associated cycle.
model Model containing values / labels / etc..
selected The currently selected object value, if any. Will be null if no value is currently selected.
    void renderOptions(IMarkupWriter writerIRequestCycle cycleIPropertySelectionModel modelObject selected);
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