feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/java/swing/plaf/windows/WindowsDesktopManager.java

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 1998, 2008, 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 com.sun.java.swing.plaf.windows;
+
+import javax.swing.DefaultDesktopManager;
+import javax.swing.JInternalFrame;
+import javax.swing.JLayeredPane;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Dimension;
+import java.beans.PropertyVetoException;
+import java.util.Vector;
+import java.lang.ref.WeakReference;
+
+/**
+ * This class implements a DesktopManager which more closely follows
+ * the MDI model than the DefaultDesktopManager.  Unlike the
+ * DefaultDesktopManager policy, MDI requires that the selected
+ * and activated child frames are the same, and that that frame
+ * always be the top-most window.
+ * <p>
+ * The maximized state is managed by the DesktopManager with MDI,
+ * instead of just being a property of the individual child frame.
+ * This means that if the currently selected window is maximized
+ * and another window is selected, that new window will be maximized.
+ *
+ * @see javax.swing.DefaultDesktopManager
+ * @author Thomas Ball
+ */
+public class WindowsDesktopManager extends DefaultDesktopManager
+        implements java.io.Serializable, javax.swing.plaf.UIResource {
+
+    /* The frame which is currently selected/activated.
+     * We store this value to enforce MDI's single-selection model.
+     */
+    private WeakReference<JInternalFrame> currentFrameRef;
+
+    public void activateFrame(JInternalFrame f) {
+        JInternalFrame currentFrame = currentFrameRef != null ?
+            currentFrameRef.get() : null;
+        try {
+            super.activateFrame(f);
+            if (currentFrame != null && f != currentFrame) {
+                // If the current frame is maximized, transfer that
+                // attribute to the frame being activated.
+                if (currentFrame.isMaximum() &&
+                    (f.getClientProperty("JInternalFrame.frameType") !=
+                    "optionDialog") ) {
+                    //Special case.  If key binding was used to select next
+                    //frame instead of minimizing the icon via the minimize
+                    //icon.
+                    if (!currentFrame.isIcon()) {
+                        currentFrame.setMaximum(false);
+                        if (f.isMaximizable()) {
+                            if (!f.isMaximum()) {
+                                f.setMaximum(true);
+                            } else if (f.isMaximum() && f.isIcon()) {
+                                f.setIcon(false);
+                            } else {
+                                f.setMaximum(false);
+                            }
+                        }
+                    }
+                }
+                if (currentFrame.isSelected()) {
+                    currentFrame.setSelected(false);
+                }
+            }
+
+            if (!f.isSelected()) {
+                f.setSelected(true);
+            }
+        } catch (PropertyVetoException e) {}
+        if (f != currentFrame) {
+            currentFrameRef = new WeakReference<JInternalFrame>(f);
+        }
+    }
+
+}