7027849: New demo for Shaped/Translucent windows feature needs to be created

Reviewed-by: rupashka

src/share/demo/jfc/TransparentRuler/README.txt

+
+To run the Ruler demo:
+
+  java -jar Ruler.jar
+
+These instructions assume that this installation's version of the java
+command is in your path.  If it isn't, then you should either
+specify the complete path to the java command or update your
+PATH environment variable as described in the installation
+instructions for the Java(TM) SE Development Kit.
+
+KNOWN ISSUES:
+Context menu is clipped with the window shape. The issues are:
+CR 7027486 JPopupMenu doesn't take window shape into account

src/share/demo/jfc/TransparentRuler/transparentruler/Ruler.java

+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package transparentruler;
+
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsDevice.WindowTranslucency;
+import java.awt.GraphicsEnvironment;
+import java.awt.event.ActionEvent;
+import java.awt.event.ComponentAdapter;
+import java.awt.event.ComponentEvent;
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.awt.geom.Path2D.Float;
+import java.lang.reflect.InvocationTargetException;
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.JFrame;
+import javax.swing.JMenuItem;
+import javax.swing.JPanel;
+import javax.swing.JPopupMenu;
+import javax.swing.SwingUtilities;
+import javax.swing.WindowConstants;
+
+
+/**
+ * This sample demonstrates shaped and translucent window feature.
+ * @author Alexander Kouznetsov
+ */
+@SuppressWarnings("serial")
+public class Ruler extends JFrame {
+
+    private static final Color BACKGROUND = Color.RED;
+    private static final Color FOREGROUND = Color.WHITE;
+    private static final int OPACITY = 180;
+    private static final int W = 70;
+    private static final int F_HEIGHT = 400;
+    private static final int F_WIDTH = (int) (F_HEIGHT * 1.618 + 0.5);
+
+    private static void checkTranslucencyMode(WindowTranslucency arg) {
+        GraphicsEnvironment ge =
+                GraphicsEnvironment.getLocalGraphicsEnvironment();
+        GraphicsDevice gd = ge.getDefaultScreenDevice();
+        if (!gd.isWindowTranslucencySupported(arg)) {
+            System.err.println("'" + arg
+                    + "' translucency mode isn't supported.");
+            System.exit(-1);
+        }
+    }
+    private final ComponentAdapter componentListener = new ComponentAdapter() {
+
+        /**
+         * Applies the shape to window. It is recommended to apply shape in
+         * componentResized() method
+         */
+        @Override
+        public void componentResized(ComponentEvent e) {
+            int h = getHeight();
+            int w = getWidth();
+            float a = (float) Math.hypot(h, w);
+            Float path = new java.awt.geom.Path2D.Float();
+            path.moveTo(0, 0);
+            path.lineTo(w, 0);
+            path.lineTo(0, h);
+            path.closePath();
+            path.moveTo(W, W);
+            path.lineTo(W, h - W * (a + h) / w);
+            path.lineTo(w - W * (a + w) / h, W);
+            path.closePath();
+            setShape(path);
+        }
+    };
+    private final Action exitAction = new AbstractAction("Exit") {
+
+        {
+            putValue(Action.MNEMONIC_KEY, KeyEvent.VK_X);
+        }
+
+        public void actionPerformed(ActionEvent e) {
+            System.exit(0);
+        }
+    };
+    private final JPopupMenu jPopupMenu = new JPopupMenu();
+
+    {
+        jPopupMenu.add(new JMenuItem(exitAction));
+    }
+    /**
+     * Implements mouse-related behavior: window dragging and popup menu
+     * invocation
+     */
+    private final MouseAdapter mouseListener = new MouseAdapter() {
+
+        int x, y;
+
+        @Override
+        public void mousePressed(MouseEvent e) {
+            if (e.getButton() == MouseEvent.BUTTON1) {
+                x = e.getX();
+                y = e.getY();
+            }
+        }
+
+        @Override
+        public void mouseDragged(MouseEvent e) {
+            if ((e.getModifiersEx() & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
+                setLocation(e.getXOnScreen() - x, e.getYOnScreen() - y);
+            }
+        }
+
+        @Override
+        public void mouseReleased(MouseEvent e) {
+            if (e.isPopupTrigger()) {
+                jPopupMenu.show(getContentPane(), e.getX(), e.getY());
+            }
+        }
+    };
+    /**
+     * Implements keyboard navigation. Arrows move by 5 pixels, Ctrl + arrows
+     * move by 50 pixels, Alt + arrows move by 1 pixel.
+     * Esc exits the application.
+     */
+    private final KeyAdapter keyboardListener = new KeyAdapter() {
+
+        @Override
+        public void keyPressed(KeyEvent e) {
+            int step = e.isControlDown() ? 50 : e.isAltDown() ? 1 : 5;
+            switch (e.getKeyCode()) {
+                case KeyEvent.VK_LEFT:
+                    setLocation(getX() - step, getY());
+                    break;
+                case KeyEvent.VK_RIGHT:
+                    setLocation(getX() + step, getY());
+                    break;
+                case KeyEvent.VK_UP:
+                    setLocation(getX(), getY() - step);
+                    break;
+                case KeyEvent.VK_DOWN:
+                    setLocation(getX(), getY() + step);
+                    break;
+                case KeyEvent.VK_ESCAPE:
+                    exitAction.actionPerformed(null);
+            }
+        }
+    };
+
+    public Ruler() {
+        setUndecorated(true);
+
+        // Enables perpixel translucency
+        setBackground(new Color(BACKGROUND.getRed(), BACKGROUND.getGreen(),
+                BACKGROUND.getBlue(), OPACITY));
+
+        addMouseListener(mouseListener);
+        addMouseMotionListener(mouseListener);
+        addComponentListener(componentListener);
+        addKeyListener(keyboardListener);
+        setContentPane(new JPanel() {
+
+            @Override
+            protected void paintComponent(Graphics g) {
+                Graphics gg = g.create();
+                int w = getWidth();
+                int h = getHeight();
+                int hh = gg.getFontMetrics().getAscent();
+                gg.setColor(FOREGROUND);
+                for (int x = 0; x < w * (h - 8) / h - 5; x += 5) {
+                    boolean hi = x % 50 == 0;
+                    gg.drawLine(x + 5, 0, x + 5,
+                            hi ? 20 : (x % 25 == 0 ? 13 : 8));
+                    if (hi) {
+                        String number = Integer.toString(x);
+                        int ww = gg.getFontMetrics().stringWidth(number);
+                        gg.drawString(number, x + 5 - ww / 2, 20 + hh);
+                    }
+                }
+                gg.dispose();
+            }
+        });
+        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        setSize(F_WIDTH, F_HEIGHT);
+        setLocationByPlatform(true);
+    }
+
+    /**
+     * @param args the command line arguments are ignored
+     */
+    public static void main(String[] args) throws InterruptedException, InvocationTargetException {
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            public void run() {
+                checkTranslucencyMode(WindowTranslucency.PERPIXEL_TRANSLUCENT);
+                checkTranslucencyMode(WindowTranslucency.PERPIXEL_TRANSPARENT);
+
+                Ruler ruler = new Ruler();
+                ruler.setVisible(true);
+            }
+        });
+    }
+}

src/share/demo/nbproject/jfc/TransparentRuler/build.properties

+main.dir=${basedir}/../../../jfc/TransparentRuler
+
+src.dir=${main.dir}/src
+
+build.dir=build
+classes.dir=${build.dir}/classes
+jar=${main.dir}/TransparentRuler.jar
+javadoc.dir=${build.dir}/javadoc
+
+build.sysclasspath=ignore
+# E.g.: cp=lib/x.jar:lib/y.jar
+cp=
+extra.run.cp=
+
+main.class=transparentruler.Ruler
+
+run.cp=${cp}:${classes.dir}:${extra.run.cp}
+
+debug=true
+deprecation=false
+
+nbjdk.home=${basedir}/../../../..

src/share/demo/nbproject/jfc/TransparentRuler/build.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+   - Neither the name of Oracle nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<project name="TransparentRuler" basedir="." default="jar">
+
+    <import file="nbproject/jdk.xml"/>
+    
+    <target name="-prop-init">
+        <property file="user.build.properties"/>
+        <property file="build.properties"/>
+    </target>
+
+    <target name="-init" depends="-prop-init,-jdk-init"/>
+
+    <target name="compile" depends="-init" description="Compile main sources.">
+        <mkdir dir="${classes.dir}"/>
+        <javac srcdir="${src.dir}" destdir="${classes.dir}" debug="${debug}" deprecation="${deprecation}">
+            <classpath path="${cp}"/>
+        </javac>
+        <copy todir="${classes.dir}">
+            <fileset dir="${src.dir}"/>
+        </copy>
+    </target>
+
+    <target name="jar" depends="compile" description="Build JAR file for main sources.">
+        <jar jarfile="${jar}" compress="true">
+            <manifest>
+                <attribute name="Main-Class" value="${main.class}"/>
+            </manifest>
+            <fileset dir="${classes.dir}"/>
+        </jar>
+    </target>
+
+    <target name="run" depends="compile" description="Run application.">
+        <fail unless="main.class">Must set property 'main.class' (e.g. in build.properties)</fail>
+        <java classname="${main.class}" fork="true" failonerror="true">
+            <classpath path="${run.cp}"/>
+        </java>
+    </target>
+
+    <target name="javadoc" depends="-init" description="Build Javadoc.">
+        <mkdir dir="${javadoc.dir}"/>
+        <javadoc destdir="${javadoc.dir}">
+            <classpath path="${cp}"/>
+            <sourcepath>
+                <pathelement location="${src.dir}"/>
+            </sourcepath>
+            <fileset dir="${src.dir}"/>
+        </javadoc>
+    </target>
+
+    <target name="clean" depends="-init" description="Clean build products.">
+        <delete dir="${build.dir}"/>
+        <delete file="${jar}"/>
+    </target>
+
+    <target name="profile">
+        <ant antfile="nbproject/netbeans-targets.xml" target="profile"/>
+    </target>
+
+</project>

src/share/demo/nbproject/jfc/TransparentRuler/nbproject/file-targets.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+   - Neither the name of Oracle nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<project basedir=".." name="TransparentRuler/file">
+    
+    <import file="../build.xml"/>
+    
+    <target name="compile-selected" depends="-init">
+        <fail unless="includes">Must set property 'includes'</fail>
+        <mkdir dir="${classes.dir}"/>
+        <javac srcdir="${src.dir}" destdir="${classes.dir}" debug="${debug}" deprecation="${deprecation}" includes="${includes}">
+            <classpath path="${cp}"/>
+        </javac>
+    </target>
+    
+</project>

src/share/demo/nbproject/jfc/TransparentRuler/nbproject/jdk.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+   - Neither the name of Oracle nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<project name="jdk" basedir=".">
+
+    <target name="-jdk-preinit">
+        <condition property=".exe" value=".exe">
+            <os family="windows"/>
+        </condition>
+        <property name=".exe" value=""/>
+        <property name="nbjdk.javac" value="${nbjdk.home}/bin/javac${.exe}"/>
+        <property name="nbjdk.java" value="${nbjdk.home}/bin/java${.exe}"/>
+        <property name="nbjdk.javadoc" value="${nbjdk.home}/bin/javadoc${.exe}"/>
+        <property name="nbjdk.appletviewer" value="${nbjdk.home}/bin/appletviewer${.exe}"/>
+        <property name="nbjdk.bootclasspath" value="${nbjdk.home}/jre/lib/rt.jar"/>
+    </target>
+
+    <target name="-jdk-presetdef-basic" depends="-jdk-preinit" unless="nbjdk.presetdef.basic.done">
+        <macrodef name="javac-presetdef">
+            <attribute name="javacval"/>
+            <sequential>
+                <presetdef name="javac">
+                    <javac fork="yes" executable="@{javacval}"/>
+                </presetdef>
+            </sequential>
+        </macrodef>
+        <javac-presetdef javacval="${nbjdk.javac}"/>
+        <macrodef name="java-presetdef">
+            <attribute name="javaval"/>
+            <sequential>
+                <presetdef name="java">
+                    <java fork="yes" jvm="@{javaval}"/>
+                </presetdef>
+            </sequential>
+        </macrodef>
+        <java-presetdef javaval="${nbjdk.java}"/>
+        <macrodef name="javadoc-presetdef">
+            <attribute name="javadocval"/>
+            <sequential>
+                <presetdef name="javadoc">
+                    <javadoc executable="@{javadocval}"/>
+                </presetdef>
+            </sequential>
+        </macrodef>
+        <javadoc-presetdef javadocval="${nbjdk.javadoc}"/>
+        <property name="nbjdk.presetdef.basic.done" value="true"/>
+    </target>
+
+    <target name="-jdk-presetdef-nbjpdastart" depends="-jdk-preinit" unless="nbjdk.presetdef.nbjpdastart.done">
+        <macrodef name="nbjpdastart-presetdef">
+            <attribute name="bootcpval"/>
+            <sequential>
+                <presetdef name="nbjpdastart">
+                    <nbjpdastart>
+                        <bootclasspath>
+                            <path path="@{bootcpval}"/>
+                        </bootclasspath>
+                    </nbjpdastart>
+                </presetdef>
+            </sequential>
+        </macrodef>
+        <nbjpdastart-presetdef bootcpval="${nbjdk.bootclasspath}"/>
+        <property name="nbjdk.presetdef.nbjpdastart.done" value="true"/>
+    </target>
+
+    <target name="-jdk-init" depends="-jdk-preinit,-jdk-presetdef-basic"/>
+
+</project>

src/share/demo/nbproject/jfc/TransparentRuler/nbproject/netbeans-targets.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+   - Neither the name of Oracle nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<project basedir=".." name="TransparentRuler/NB">
+
+    <import file="../build.xml"/>
+    
+    <target name="debug" depends="compile,-jdk-presetdef-nbjpdastart">
+        <nbjpdastart addressproperty="jpda.address" name="TransparentRuler" transport="dt_socket">
+            <classpath path="${run.cp}"/>
+        </nbjpdastart>
+        <java classname="${main.class}" failonerror="true" fork="true">
+            <classpath path="${run.cp}"/>
+            <jvmarg value="-Xdebug"/>
+            <jvmarg value="-Xnoagent"/>
+            <jvmarg value="-Djava.compiler=none"/>
+            <jvmarg value="-Xrunjdwp:transport=dt_socket,address=${jpda.address}"/>
+        </java>
+    </target>
+    
+    <target name="debug-fix" depends="-init">
+        <javac srcdir="${src.dir}" destdir="${classes.dir}" debug="true" deprecation="${deprecation}">
+            <classpath path="${cp}"/>
+            <include name="${class}.java"/>
+        </javac>
+        <nbjpdareload>
+            <fileset dir="${classes.dir}">
+                <include name="${class}.class"/>
+            </fileset>
+        </nbjpdareload>
+    </target>
+    
+    <target name="show-javadoc" depends="javadoc">
+        <nbbrowse file="${javadoc.dir}/index.html"/>
+    </target>
+    
+    <target name="profile" depends="compile">
+        <nbprofiledirect>
+            <classpath path="${run.cp}"/>
+        </nbprofiledirect>
+        <property environment="env"/>
+        <java classname="${main.class}" fork="true" failonerror="true" dir="${profiler.session.working.dir}" jvm="${profiler.info.jvm}">
+            <classpath path="${run.cp}"/>
+            <jvmarg value="${profiler.info.jvmargs.agent}"/>
+            <jvmarg line="${profiler.info.jvmargs}"/>
+            <env key="LD_LIBRARY_PATH" path="${profiler.info.agentpath}:${env.LD_LIBRARY_PATH}"/>
+            <env key="Path" path="${profiler.info.agentpath}:${env.Path}"/>
+        </java>
+    </target>
+    
+</project>

src/share/demo/nbproject/jfc/TransparentRuler/nbproject/project.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+   - Neither the name of Oracle nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.ant.freeform</type>
+    <configuration>
+        <general-data xmlns="http://www.netbeans.org/ns/freeform-project/1">
+            <name>TransparentRuler</name>
+            <properties>
+                <property-file>user.build.properties</property-file>
+                <property-file>build.properties</property-file>
+                <property name="nbjdk.bootclasspath">${nbjdk.home}/jre/lib/rt.jar</property>
+            </properties>
+            <folders>
+                <source-folder>
+                    <label>JDK Demo</label>
+                    <location>${main.dir}</location>
+                </source-folder>
+                <source-folder>
+                    <label>Sources</label>
+                    <type>java</type>
+                    <location>${src.dir}</location>
+                </source-folder>
+                <build-folder>
+                    <location>${build.dir}</location>
+                </build-folder>
+            </folders>
+            <ide-actions>
+                <action name="build">
+                    <target>jar</target>
+                </action>
+                <action name="clean">
+                    <target>clean</target>
+                </action>
+                <action name="rebuild">
+                    <target>clean</target>
+                    <target>jar</target>
+                </action>
+                <action name="run">
+                    <target>run</target>
+                </action>
+                <action name="javadoc">
+                    <script>nbproject/netbeans-targets.xml</script>
+                    <target>show-javadoc</target>
+                </action>
+                <action name="debug">
+                    <script>nbproject/netbeans-targets.xml</script>
+                    <target>debug</target>
+                </action>
+                <action name="compile.single">
+                    <script>nbproject/file-targets.xml</script>
+                    <target>compile-selected</target>
+                    <context>
+                        <property>includes</property>
+                        <folder>${src.dir}</folder>
+                        <pattern>\.java$</pattern>
+                        <format>relative-path</format>
+                        <arity>
+                            <separated-files>,</separated-files>
+                        </arity>
+                    </context>
+                </action>
+                <action name="run.single">
+                    <target>run</target>
+                    <context>
+                        <property>main.class</property>
+                        <folder>${src.dir}</folder>
+                        <pattern>\.java$</pattern>
+                        <format>java-name</format>
+                        <arity>
+                            <one-file-only/>
+                        </arity>
+                    </context>
+                </action>
+                <action name="debug.single">
+                    <script>nbproject/netbeans-targets.xml</script>
+                    <target>debug</target>
+                    <context>
+                        <property>main.class</property>
+                        <folder>${src.dir}</folder>
+                        <pattern>\.java$</pattern>
+                        <format>java-name</format>
+                        <arity>
+                            <one-file-only/>
+                        </arity>
+                    </context>
+                </action>
+                <action name="debug.fix">
+                    <script>nbproject/netbeans-targets.xml</script>
+                    <target>debug-fix</target>
+                    <context>
+                        <property>class</property>
+                        <folder>${src.dir}</folder>
+                        <pattern>\.java$</pattern>
+                        <format>relative-path-noext</format>
+                        <arity>
+                            <one-file-only/>
+                        </arity>
+                    </context>
+                </action>
+            </ide-actions>
+            <export>
+                <type>jar</type>
+                <location>${jar}</location>
+                <build-target>jar</build-target>
+                <clean-target>clean</clean-target>
+            </export>
+            <view>
+                <items>
+                    <source-folder style="packages">
+                        <label>Sources</label>
+                        <location>${src.dir}</location>
+                    </source-folder>
+                    <source-file>
+                        <location>${main.dir}/README.txt</location>
+                    </source-file>
+                </items>
+                <context-menu>
+                    <ide-action name="build"/>
+                    <ide-action name="rebuild"/>
+                    <ide-action name="clean"/>
+                    <ide-action name="javadoc"/>
+                    <separator/>
+                    <ide-action name="run"/>
+                    <ide-action name="debug"/>
+                </context-menu>
+            </view>
+            <subprojects/>
+        </general-data>
+        <java-data xmlns="http://www.netbeans.org/ns/freeform-project-java/2">
+            <compilation-unit>
+                <package-root>${src.dir}</package-root>
+                <classpath mode="compile">${cp}</classpath>
+                <classpath mode="execute">${run.cp}</classpath>
+                <classpath mode="boot">${nbjdk.bootclasspath}</classpath>
+                <built-to>${classes.dir}</built-to>
+                <built-to>${jar}</built-to>
+                <javadoc-built-to>${javadoc.dir}</javadoc-built-to>
+                <source-level>1.5</source-level>
+            </compilation-unit>
+        </java-data>
+    </configuration>
+</project>