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

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

@@ -0,0 +1,208 @@
+/*
+ * Copyright (c) 2000, 2012, 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 java.awt.Component;
+import java.awt.Container;
+import java.awt.Event;
+import java.awt.KeyEventPostProcessor;
+import java.awt.Window;
+import java.awt.Toolkit;
+
+import sun.awt.AWTAccessor;
+import sun.awt.SunToolkit;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.KeyEvent;
+
+import javax.swing.AbstractAction;
+import javax.swing.ActionMap;
+import javax.swing.InputMap;
+import javax.swing.KeyStroke;
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+import javax.swing.JRootPane;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.AbstractButton;
+import javax.swing.JFrame;
+import javax.swing.JMenu;
+import javax.swing.JMenuBar;
+import javax.swing.MenuElement;
+import javax.swing.MenuSelectionManager;
+
+import javax.swing.plaf.ActionMapUIResource;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.InputMapUIResource;
+
+import javax.swing.plaf.basic.BasicRootPaneUI;
+import javax.swing.plaf.basic.ComboPopup;
+
+/**
+ * Windows implementation of RootPaneUI, there is one shared between all
+ * JRootPane instances.
+ *
+ * @author Mark Davidson
+ * @since 1.4
+ */
+public class WindowsRootPaneUI extends BasicRootPaneUI {
+
+    private final static WindowsRootPaneUI windowsRootPaneUI = new WindowsRootPaneUI();
+    static final AltProcessor altProcessor = new AltProcessor();
+
+    public static ComponentUI createUI(JComponent c) {
+        return windowsRootPaneUI;
+    }
+
+    static class AltProcessor implements KeyEventPostProcessor {
+        static boolean altKeyPressed = false;
+        static boolean menuCanceledOnPress = false;
+        static JRootPane root = null;
+        static Window winAncestor = null;
+
+        void altPressed(KeyEvent ev) {
+            MenuSelectionManager msm =
+                MenuSelectionManager.defaultManager();
+            MenuElement[] path = msm.getSelectedPath();
+            if (path.length > 0 && ! (path[0] instanceof ComboPopup)) {
+                msm.clearSelectedPath();
+                menuCanceledOnPress = true;
+                ev.consume();
+            } else if(path.length > 0) { // We are in ComboBox
+                menuCanceledOnPress = false;
+                WindowsLookAndFeel.setMnemonicHidden(false);
+                WindowsGraphicsUtils.repaintMnemonicsInWindow(winAncestor);
+                ev.consume();
+            } else {
+                menuCanceledOnPress = false;
+                WindowsLookAndFeel.setMnemonicHidden(false);
+                WindowsGraphicsUtils.repaintMnemonicsInWindow(winAncestor);
+                JMenuBar mbar = root != null ? root.getJMenuBar() : null;
+                if(mbar == null && winAncestor instanceof JFrame) {
+                    mbar = ((JFrame)winAncestor).getJMenuBar();
+                }
+                JMenu menu = mbar != null ? mbar.getMenu(0) : null;
+                if(menu != null) {
+                    ev.consume();
+                }
+            }
+        }
+
+        void altReleased(KeyEvent ev) {
+            if (menuCanceledOnPress) {
+                WindowsLookAndFeel.setMnemonicHidden(true);
+                WindowsGraphicsUtils.repaintMnemonicsInWindow(winAncestor);
+                return;
+            }
+
+            MenuSelectionManager msm =
+                MenuSelectionManager.defaultManager();
+            if (msm.getSelectedPath().length == 0) {
+                // if no menu is active, we try activating the menubar
+
+                JMenuBar mbar = root != null ? root.getJMenuBar() : null;
+                if(mbar == null && winAncestor instanceof JFrame) {
+                    mbar = ((JFrame)winAncestor).getJMenuBar();
+                }
+                JMenu menu = mbar != null ? mbar.getMenu(0) : null;
+
+                // It might happen that the altRelease event is processed
+                // with a reasonable delay since it has been generated.
+                // Here we check the last deactivation time of the containing
+                // window. If this time appears to be greater than the altRelease
+                // event time the event is skipped to avoid unexpected menu
+                // activation. See 7121442.
+                // Also we must ensure that original source of key event belongs
+                // to the same window object as winAncestor. See 8001633.
+                boolean skip = false;
+                Toolkit tk = Toolkit.getDefaultToolkit();
+                if (tk instanceof SunToolkit) {
+                    Component originalSource = AWTAccessor.getKeyEventAccessor()
+                            .getOriginalSource(ev);
+                    skip = SunToolkit.getContainingWindow(originalSource) != winAncestor ||
+                            ev.getWhen() <= ((SunToolkit) tk).getWindowDeactivationTime(winAncestor);
+                }
+
+                if (menu != null && !skip) {
+                    MenuElement[] path = new MenuElement[2];
+                    path[0] = mbar;
+                    path[1] = menu;
+                    msm.setSelectedPath(path);
+                } else if(!WindowsLookAndFeel.isMnemonicHidden()) {
+                    WindowsLookAndFeel.setMnemonicHidden(true);
+                    WindowsGraphicsUtils.repaintMnemonicsInWindow(winAncestor);
+                }
+            } else {
+                if((msm.getSelectedPath())[0] instanceof ComboPopup) {
+                    WindowsLookAndFeel.setMnemonicHidden(true);
+                    WindowsGraphicsUtils.repaintMnemonicsInWindow(winAncestor);
+                }
+            }
+
+        }
+
+        public boolean postProcessKeyEvent(KeyEvent ev) {
+            if(ev.isConsumed() && ev.getKeyCode() != KeyEvent.VK_ALT) {
+                // mnemonic combination, it's consumed, but we need
+                // set altKeyPressed to false, otherwise after selection
+                // component by mnemonic combination a menu will be open
+                altKeyPressed = false;
+                return false;
+            }
+            if (ev.getKeyCode() == KeyEvent.VK_ALT) {
+                root = SwingUtilities.getRootPane(ev.getComponent());
+                winAncestor = (root == null ? null :
+                        SwingUtilities.getWindowAncestor(root));
+
+                if (ev.getID() == KeyEvent.KEY_PRESSED) {
+                    if (!altKeyPressed) {
+                        altPressed(ev);
+                    }
+                    altKeyPressed = true;
+                    return true;
+                } else if (ev.getID() == KeyEvent.KEY_RELEASED) {
+                    if (altKeyPressed) {
+                        altReleased(ev);
+                    } else {
+                        MenuSelectionManager msm =
+                            MenuSelectionManager.defaultManager();
+                        MenuElement[] path = msm.getSelectedPath();
+                        if (path.length <= 0) {
+                            WindowsLookAndFeel.setMnemonicHidden(true);
+                            WindowsGraphicsUtils.repaintMnemonicsInWindow(winAncestor);
+                        }
+                    }
+                    altKeyPressed = false;
+                }
+                root = null;
+                winAncestor = null;
+            } else {
+                altKeyPressed = false;
+            }
+            return false;
+        }
+    }
+}