1 /*
   2  * Copyright (c) 2010, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

  63 import javafx.beans.NamedArg;
  64 import javafx.beans.property.*;
  65 import javafx.collections.FXCollections;
  66 import javafx.collections.ListChangeListener.Change;
  67 import javafx.collections.ObservableList;
  68 import javafx.collections.ObservableMap;
  69 import javafx.css.CssMetaData;
  70 import javafx.css.StyleableObjectProperty;
  71 import javafx.event.*;
  72 import javafx.geometry.*;
  73 import javafx.scene.image.WritableImage;
  74 import javafx.scene.input.*;
  75 import javafx.scene.paint.Color;
  76 import javafx.scene.paint.Paint;
  77 import javafx.stage.PopupWindow;
  78 import javafx.stage.Stage;
  79 import javafx.stage.StageStyle;
  80 import javafx.stage.Window;
  81 import javafx.util.Callback;
  82 import javafx.util.Duration;
  83 import sun.util.logging.PlatformLogger;
  84 import sun.util.logging.PlatformLogger.Level;
  85 
  86 import java.security.AccessControlContext;
  87 import java.security.AccessController;
  88 import java.security.PrivilegedAction;
  89 import java.util.*;
  90 import java.util.concurrent.CopyOnWriteArrayList;
  91 
  92 import com.sun.javafx.logging.PulseLogger;
  93 
  94 import static com.sun.javafx.logging.PulseLogger.PULSE_LOGGING_ENABLED;
  95 import com.sun.javafx.scene.NodeHelper;
  96 import com.sun.javafx.stage.WindowHelper;
  97 import com.sun.javafx.scene.input.ClipboardHelper;
  98 import com.sun.javafx.scene.input.TouchPointHelper;
  99 import java.lang.ref.WeakReference;
 100 
 101 /**
 102  * The JavaFX {@code Scene} class is the container for all content in a scene graph.
 103  * The background of the scene is filled as specified by the {@code fill} property.
 104  * <p>

   1 /*
   2  * Copyright (c) 2010, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

  63 import javafx.beans.NamedArg;
  64 import javafx.beans.property.*;
  65 import javafx.collections.FXCollections;
  66 import javafx.collections.ListChangeListener.Change;
  67 import javafx.collections.ObservableList;
  68 import javafx.collections.ObservableMap;
  69 import javafx.css.CssMetaData;
  70 import javafx.css.StyleableObjectProperty;
  71 import javafx.event.*;
  72 import javafx.geometry.*;
  73 import javafx.scene.image.WritableImage;
  74 import javafx.scene.input.*;
  75 import javafx.scene.paint.Color;
  76 import javafx.scene.paint.Paint;
  77 import javafx.stage.PopupWindow;
  78 import javafx.stage.Stage;
  79 import javafx.stage.StageStyle;
  80 import javafx.stage.Window;
  81 import javafx.util.Callback;
  82 import javafx.util.Duration;
  83 import com.sun.javafx.logging.PlatformLogger;
  84 import com.sun.javafx.logging.PlatformLogger.Level;
  85 
  86 import java.security.AccessControlContext;
  87 import java.security.AccessController;
  88 import java.security.PrivilegedAction;
  89 import java.util.*;
  90 import java.util.concurrent.CopyOnWriteArrayList;
  91 
  92 import com.sun.javafx.logging.PulseLogger;
  93 
  94 import static com.sun.javafx.logging.PulseLogger.PULSE_LOGGING_ENABLED;
  95 import com.sun.javafx.scene.NodeHelper;
  96 import com.sun.javafx.stage.WindowHelper;
  97 import com.sun.javafx.scene.input.ClipboardHelper;
  98 import com.sun.javafx.scene.input.TouchPointHelper;
  99 import java.lang.ref.WeakReference;
 100 
 101 /**
 102  * The JavaFX {@code Scene} class is the container for all content in a scene graph.
 103  * The background of the scene is filled as specified by the {@code fill} property.
 104  * <p>