/*
* Copyright (c) 2011, 2012 Oracle and/or its affiliates.
* All rights reserved. Use is subject to license terms.
*
* This file is available and licensed under the following license:
*
* 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.
*/
import java.util.AbstractMap.SimpleEntry;
import java.util.Map.Entry;
import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.CheckMenuItem;
import javafx.scene.control.ContextMenu;
import javafx.scene.control.Label;
import javafx.scene.control.Menu;
import javafx.scene.control.MenuBar;
import javafx.scene.control.MenuItem;
import javafx.scene.control.RadioMenuItem;
import javafx.scene.control.SeparatorMenuItem;
import javafx.scene.control.Toggle;
import javafx.scene.control.ToggleGroup;
import javafx.scene.effect.DropShadow;
import javafx.scene.effect.Effect;
import javafx.scene.effect.Glow;
import javafx.scene.effect.SepiaTone;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.Clipboard;
import javafx.scene.input.ClipboardContent;
import javafx.scene.input.KeyCombination;
import javafx.scene.input.MouseButton;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.TextAlignment;
import javafx.stage.Stage;
public class Main extends Application {
final PageData[] pages = new PageData[] {
new PageData(
"Apple",
"The apple is the pomaceous fruit of the apple tree, species Malus "
+ "domestica in the rose family (Rosaceae). It is one of the most "
+ "widely cultivated tree fruits, and the most widely known of "
+ "the many members of genus Malus that are used by humans. "
+ "The tree originated in Western Asia, where its wild ancestor, "
+ "the Alma, is still found today.", "Malus domestica"),
new PageData(
"Hawthorn",
"The hawthorn is a large genus of shrubs and trees in the rose "
+ "family, Rosaceae, native to temperate regions of the Northern "
+ "Hemisphere in Europe, Asia and North America. "
+ "The name hawthorn was "
+ "originally applied to the species native to northern Europe, "
+ "especially the Common Hawthorn C. monogyna, and the unmodified "
+ "name is often so used in Britain and Ireland.",
"Crataegus monogyna"),
new PageData(
"Ivy",
"The ivy is a flowering plant in the grape family (Vitaceae) native"
+ " to eastern Asia in Japan, Korea, and northern and eastern China."
+ " It is a deciduous woody vine growing to 30 m tall or more given "
+ "suitable support, attaching itself by means of numerous small "
+ "branched tendrils tipped with sticky disks.",
"Parthenocissus tricuspidata"),
new PageData(
"Quince",
"The quince is the sole member of the genus Cydonia and is native"
+ " to warm-temperate southwest Asia in the Caucasus region. The "
+ "immature fruit is green with dense grey-white pubescence, most "
+ "of which rubs off before maturity in late autumn when the fruit "
+ "changes color to yellow with hard, strongly perfumed flesh.",
"Cydonia oblonga") };
final String[] viewOptions = new String[] { "Title", "Binomial name",
"Picture", "Decsription" };
final Entry<String, Effect>[] effects = new Entry[] {
new SimpleEntry<String, Effect>("Sepia Tone", new SepiaTone()),
new SimpleEntry<String, Effect>("Glow", new Glow()),
new SimpleEntry<String, Effect>("Shadow", new DropShadow()) };
final ImageView pic = new ImageView();
final Label name = new Label();
final Label binName = new Label();
final Label description = new Label();
private int currentIndex = -1;
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage stage) {
stage.setTitle("Menu Sample");
Scene scene = new Scene(new VBox(), 400, 350);
scene.setFill(Color.OLDLACE);
name.setFont(new Font("Verdana Bold", 22));
binName.setFont(new Font("Arial Italic", 10));
pic.setFitHeight(150);
pic.setPreserveRatio(true);
description.setWrapText(true);
description.setTextAlignment(TextAlignment.JUSTIFY);
shuffle();
MenuBar menuBar = new MenuBar();
// --- Graphical elements
final VBox vbox = new VBox();
vbox.setAlignment(Pos.CENTER);
vbox.setSpacing(10);
vbox.setPadding(new Insets(0, 10, 0, 10));
vbox.getChildren().addAll(name, binName, pic, description);
// --- Menu File
Menu menuFile = new Menu("File");
MenuItem add = new MenuItem("Shuffle", new ImageView(new Image(
"src/menusample/new.png")));
add.setOnAction(new EventHandler<ActionEvent>() {
public void handle(ActionEvent t) {
shuffle();
vbox.setVisible(true);
}
});
MenuItem clear = new MenuItem("Clear");
clear.setAccelerator(KeyCombination.keyCombination("Ctrl+X"));
clear.setOnAction(new EventHandler<ActionEvent>() {
public void handle(ActionEvent t) {
vbox.setVisible(false);
}
});
MenuItem exit = new MenuItem("Exit");
exit.setOnAction(new EventHandler<ActionEvent>() {
public void handle(ActionEvent t) {
System.exit(0);
}
});
menuFile.getItems().addAll(add, clear, new SeparatorMenuItem(), exit);
// --- Menu Edit
Menu menuEdit = new Menu("Edit");
Menu menuEffect = new Menu("Picture Effect");
final ToggleGroup groupEffect = new ToggleGroup();
for (Entry effect : effects) {
RadioMenuItem itemEffect = new RadioMenuItem((String)effect.getKey());
itemEffect.setUserData(effect.getValue());
itemEffect.setToggleGroup(groupEffect);
menuEffect.getItems().add(itemEffect);
}
final MenuItem noEffects = new MenuItem("No Effects");
noEffects.setDisable(true);
noEffects.setOnAction(new EventHandler<ActionEvent>() {
public void handle(ActionEvent t) {
pic.setEffect(null);
groupEffect.getSelectedToggle().setSelected(false);
noEffects.setDisable(true);
}
});
groupEffect.selectedToggleProperty().addListener(
new ChangeListener<Toggle>() {
public void changed(ObservableValue ov, Toggle old_toggle,
Toggle new_toggle) {
if (groupEffect.getSelectedToggle() != null) {
Effect effect = (Effect) groupEffect.getSelectedToggle()
.getUserData();
pic.setEffect(effect);
noEffects.setDisable(false);
} else {
noEffects.setDisable(true);
}
}
});
menuEdit.getItems().addAll(menuEffect, noEffects);
// --- Menu View
Menu menuView = new Menu("View");
CheckMenuItem titleView = createMenuItem("Title", name);
CheckMenuItem binNameView = createMenuItem("Binomial name", binName);
CheckMenuItem picView = createMenuItem("Picture", pic);
CheckMenuItem descriptionView = createMenuItem("Decsription", description);
menuView.getItems()
.addAll(titleView, binNameView, picView, descriptionView);
menuBar.getMenus().addAll(menuFile, menuEdit, menuView);
// --- Context Menu
final ContextMenu cm = new ContextMenu();
MenuItem cmItem1 = new MenuItem("Copy Image");
cmItem1.setOnAction(new EventHandler<ActionEvent>() {
public void handle(ActionEvent e) {
Clipboard clipboard = Clipboard.getSystemClipboard();
ClipboardContent content = new ClipboardContent();
content.putImage(pic.getImage());
clipboard.setContent(content);
}
});
cm.getItems().add(cmItem1);
pic.addEventHandler(MouseEvent.MOUSE_CLICKED,
new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent e) {
if (e.getButton() == MouseButton.SECONDARY)
cm.show(pic, e.getScreenX(), e.getScreenY());
}
});
((VBox) scene.getRoot()).getChildren().addAll(menuBar, vbox);
stage.setScene(scene);
stage.show();
}
private void shuffle() {
int i = currentIndex;
while (i == currentIndex) {
i = (int) (Math.random() * pages.length);
}
pic.setImage(pages[i].image);
name.setText(pages[i].name);
binName.setText("(" + pages[i].binNames + ")");
description.setText(pages[i].description);
currentIndex = i;
}
private static CheckMenuItem createMenuItem(String title, final Node node) {
CheckMenuItem cmi = new CheckMenuItem(title);
cmi.setSelected(true);
cmi.selectedProperty().addListener(new ChangeListener<Boolean>() {
public void changed(ObservableValue ov, Boolean old_val, Boolean new_val) {
node.setVisible(new_val);
}
});
return cmi;
}
private class PageData {
public String name;
public String description;
public String binNames;
public Image image;
public PageData(String name, String description, String binNames) {
this.name = name;
this.description = description;
this.binNames = binNames;
image = new Image(getClass().getResourceAsStream(name + ".jpg"));
}
}
}
|