C CSS样例

/*
 * Copyright (c) 2011, 2014, 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.
 */
package uicontrolcss;
 
 
import javafx.beans.Observable;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.beans.value.ObservableValue;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.ToggleGroup;
import javafx.scene.layout.HBox;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
 
 
/**
 *
 * @author Alexander Kouznetsov
 */
public class StyleStage {
    
    private final StylePanel stylePanel;
    private final Stage stage;
    private Stage demoStage;
 
    public StyleStage(Stage stage) {
        this.stage = stage;
        stylePanel = new StylePanel();
        
        Scene scene = new Scene(stylePanel);
        
        stage.setScene(scene);
        stage.setTitle("Choose style");
        
        stage.setOnCloseRequest((WindowEvent t) -> {
            demoStage.close();
        });
    }
    
    public void add(String name, String styleSheetName) {
        stylePanel.add(name, styleSheetName);
    }    
    
    public void setSceneCreator(final SceneCreator sceneCreator) {
        if (demoStage == null) {
            demoStage = new Stage();
            demoStage.setTitle("Demo");
            demoStage.setX(stage.getX());
            demoStage.setY(stage.getY() + stage.getHeight());
        }
        demoStage.setScene(sceneCreator.createScene());
        demoStage.show();
        stylePanel.selected.addListener((ObservableValue<? extends String> ov, 
            String t, String t1) -> {
            demoStage.setScene(sceneCreator.createScene());
            
            if (t1 != null) {
                demoStage.getScene().getStylesheets().setAll(
                        UIControlCSS.class.getResource(t1).toString());
            }
        });
    }
    
    public static interface SceneCreator {
        Scene createScene();
    }
}
 
class StylePanel extends HBox {
    
    public StringProperty selected = new SimpleStringProperty();
    
    ToggleGroup stylesheetToggleGroup = new ToggleGroup();
 
    public StylePanel() {
        super(5);
 
        StyleButton defaultStylesheetButton = new StyleButton("Default", null);
        defaultStylesheetButton.setSelected(true);
        defaultStylesheetButton.setToggleGroup(stylesheetToggleGroup);
 
        setPadding(new Insets(0, 0, 30, 0));
        setAlignment(Pos.BOTTOM_LEFT);
        getChildren().addAll(defaultStylesheetButton);
    }
 
    public void add(String name, String styleSheetName) {
        StyleButton styleButton = new StyleButton(name, styleSheetName);
        styleButton.setToggleGroup(stylesheetToggleGroup);
        getChildren().addAll(styleButton);
    }
 
    class StyleButton extends ToggleButton {
 
        public StyleButton(String text, final String styleSheetName) {
            super(text);
            selectedProperty().addListener((Observable ov) -> {
                selected.set(styleSheetName);
            });
        }
    }
}

/*
 * Copyright (c) 2011, 2014, 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.
 */
package uicontrolcss;
 
 
import javafx.application.Application;
import javafx.beans.binding.Bindings;
import javafx.collections.FXCollections;
import javafx.event.ActionEvent;
import javafx.geometry.Insets;
import javafx.geometry.Orientation;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ChoiceBox;
import javafx.scene.control.Label;
import javafx.scene.control.PasswordField;
import javafx.scene.control.ProgressIndicator;
import javafx.scene.control.RadioButton;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.Separator;
import javafx.scene.control.Slider;
import javafx.scene.control.TextField;
import javafx.scene.control.ToggleGroup;
import javafx.scene.control.Tooltip;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
import uicontrolcss.StyleStage.SceneCreator;
 
 
 
/**
 *
 * @author Alexander Kouznetsov
 */
public class UIControlCSS extends Application implements SceneCreator {
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Application.launch(args);
    }
 
    @Override
    public void start(Stage stage) {
        StyleStage styleStage = new StyleStage(stage);
        styleStage.add("controlStyle1", "controlStyle1.css");
        styleStage.add("controlStyle2", "controlStyle2.css");
        stage.show();
        styleStage.setSceneCreator(this);
    }
 
    @Override
    public Scene createScene() {
 
        ToggleGroup toggleGroup = new ToggleGroup();
 
        RadioButton radioButton1 = new RadioButton("High");
        radioButton1.setToggleGroup(toggleGroup);
        radioButton1.setSelected(true);
 
        RadioButton radioButton2 = new RadioButton("Medium");
        radioButton2.setToggleGroup(toggleGroup);
        
        RadioButton radioButton3 = new RadioButton("Low");
        radioButton3.setToggleGroup(toggleGroup);
        
        VBox vBox1 = new VBox(2);
        vBox1.getChildren().addAll(radioButton1, radioButton2, radioButton3);
        
        TextField textField = new TextField();
        textField.setPrefColumnCount(10);
        textField.setPromptText("Your name");
        
        PasswordField passwordField = new PasswordField();
        passwordField.setPrefColumnCount(10);
        passwordField.setPromptText("Your password");
        
        VBox vBox2 = new VBox();
        vBox2.getChildren().addAll(textField, passwordField);
        
        ChoiceBox<String> choiceBox = new ChoiceBox<>(
            FXCollections.observableArrayList("English", "???????", 
                "Fran\u00E7ais"));
        choiceBox.setTooltip(new Tooltip("Your language"));
        choiceBox.getSelectionModel().select(0);
 
        HBox hBox1 = new HBox(5);
        hBox1.setAlignment(Pos.BOTTOM_LEFT);
        hBox1.getChildren().addAll(vBox1, vBox2, choiceBox);
        
        final Label label1 = new Label("Not Available");
        label1.getStyleClass().add("borders");
 
        Button button1 = new Button("Accept");
        button1.getStyleClass().add("button1");
        button1.setOnAction((ActionEvent t) -> {
            label1.setText("Accepted");
        });
 
        Button button2 = new Button("Decline");
        button2.getStyleClass().add("button2");
        button2.setOnAction((ActionEvent t) -> {
            label1.setText("Declined");
        });
 
        HBox hBox2 = new HBox(10);
        hBox2.setAlignment(Pos.CENTER_LEFT);
        hBox2.getChildren().addAll(button1, button2, label1);
 
        CheckBox checkBox1 = new CheckBox("Normal");
 
        Separator separator = new Separator(Orientation.VERTICAL);
        separator.setPrefSize(1, 15);
 
        CheckBox checkBox2 = new CheckBox("Checked");
        checkBox2.setSelected(true);
 
        CheckBox checkBox3 = new CheckBox("Undefined");
        checkBox3.setIndeterminate(true);
        checkBox3.setAllowIndeterminate(true);
 
        HBox hBox3 = new HBox(12);
        hBox3.getChildren().addAll(checkBox1, separator, checkBox2, checkBox3);
 
        Label label2 = new Label("Progress:");
        label2.getStyleClass().add("borders");
 
        Slider slider = new Slider();
 
        ProgressIndicator progressIndicator = new ProgressIndicator(0);
        progressIndicator.progressProperty().bind(Bindings.divide(
            slider.valueProperty(), slider.maxProperty()));
 
        HBox hBox4 = new HBox(10);
        hBox4.getChildren().addAll(label2, slider, progressIndicator);
 
        final VBox vBox = new VBox(20);
        vBox.setPadding(new Insets(30, 10, 30, 10));
        vBox.setAlignment(Pos.TOP_LEFT);
        vBox.getChildren().setAll(hBox1, hBox2, hBox3, hBox4);
 
        ScrollPane scrollPane = new ScrollPane();
        scrollPane.setContent(vBox);
 
        return new Scene(scrollPane, 500, 350);
    }
}