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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/**
* @author Pavel Dolgov
* @version $Revision$
*/
package java.awt;
/**
*
* The context for nested event loop. It can be dialog, popup menu etc.
*/
class ModalContext {
private boolean running = false;
private final Toolkit toolkit;
ModalContext() {
toolkit = Toolkit.getDefaultToolkit();
}
/**
* Set up and run modal loop in this context
*
*/
void runModalLoop() {
running = true;
toolkit.dispatchThread.runModalLoop(this);
}
/**
* Leave the modal loop running in this context
* This method doesn't stops the loop immediately,
* it just sets the flag that says the modal loop to stop
*
*/
void endModalLoop() {
running = false;
}
/**
*
* @return modal loop is currently running in this context
*/
boolean isModalLoopRunning() {
return running;
}
}
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