/*

 * Copyright (c) 1995, 2014, 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package java.awt.peer;

import java.awt.*;

/**

 * The peer interface for {@link Window}.

 *

 * The peer interfaces are intended only for use in porting

 * the AWT. They are not intended for use by application

 * developers, and developers should not implement peers

 * nor invoke any of the peer methods directly on the peer

 * instances.

 */

public interface WindowPeer extends ContainerPeer {

    /**

     * Makes this window the topmost window on the desktop.

     *

     * @see Window#toFront()

     */

    void toFront();

    /**

     * Makes this window the bottommost window on the desktop.

     *

     * @see Window#toBack()

     */

    void toBack();

    /**

     * Updates the window's always-on-top state.

     * Sets if the window should always stay

     * on top of all other windows or not.

     *

     * @see Window#isAlwaysOnTop()

     * @see Window#setAlwaysOnTop(boolean)

     */

    void updateAlwaysOnTopState();

    /**

     * Updates the window's focusable state.

     *

     * @see Window#setFocusableWindowState(boolean)

     */

    void updateFocusableWindowState();

    /**

     * Sets if this window is blocked by a modal dialog or not.

     *

     * @param blocker the blocking modal dialog

     * @param blocked {@code true} to block the window, {@code false}

     *        to unblock it

     */

    void setModalBlocked(Dialog blocker, boolean blocked);

    /**

     * Updates the minimum size on the peer.

     *

     * @see Window#setMinimumSize(Dimension)

     */

    void updateMinimumSize();

    /**

     * Updates the icons for the window.

     *

     * @see Window#setIconImages(java.util.List)

     */

    void updateIconImages();

    /**

     * Sets the level of opacity for the window.

     * @param opacity the level of opacity

     * @see Window#setOpacity(float)

     */

    void setOpacity(float opacity);

    /**

     * Enables the per-pixel alpha support for the window.

     * @param isOpaque whether or not per-pixel alpha support is

     * enabled

     * @see Window#setBackground(Color)

     */

    void setOpaque(boolean isOpaque);

    /**

     * Updates the native part of non-opaque window.

     *

     * @see Window#setBackground(Color)

     */

    void updateWindow();

    /**

     * Instructs the peer to update the position of the security warning.

     */

    void repositionSecurityWarning();

}