ojluni/src/main/java/sun/awt/X11/XStateProtocol.java

/*
 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package sun.awt.X11;

public interface XStateProtocol {

    /**
     * Returns whether or not the protocol supports the transition to the state
     * represented by <code>state</code>. <code>State</code> contains encoded state
     * as a bit mask of state defined in java.awt.Frame
     */
    boolean supportsState(int state);

    /**
     * Moves window into the state.
     */
    void setState(XWindowPeer window, int state);

    /**
     * Returns current state of the window
     */
    int getState(XWindowPeer window);

    /**
     * Detects whether or not this event is indicates state change
     */
    boolean isStateChange(XPropertyEvent e);

    /**
     * Work around for 4775545.
     */
    void unshadeKludge(XWindowPeer window);
}