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package tooltipsample;
import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.CheckBox;
import javafx.scene.control.Label;
import javafx.scene.control.Tooltip;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.text.Font;
import javafx.stage.Stage;
public class TooltipSample extends Application {
final static String[] rooms = new String[]{
"Accommodation (BB)",
"Half Board",
"Late Check-out",
"Extra Bed"
};
final static Integer[] rates = new Integer[]{
100, 20, 10, 30
};
final CheckBox[] cbs = new CheckBox[rooms.length];
final Label total = new Label("Total: 0ドル");
Integer sum = 0;
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage stage) {
Scene scene = new Scene(new Group());
stage.setTitle("Tooltip Sample");
stage.setWidth(300);
stage.setHeight(150);
total.setFont(new Font("Arial", 20));
for (int i = 0; i < rooms.length; i++) { final CheckBox cb = cbs[i] = new CheckBox(rooms[i]); final Integer rate = rates[i]; final Tooltip tooltip = new Tooltip("$" + rates[i].toString()); tooltip.setFont(new Font("Arial", 16)); cb.setTooltip(tooltip); cb.selectedProperty().addListener(new ChangeListener<Boolean>() { public void changed(ObservableValue<? extends Boolean> ov, Boolean old_val, Boolean new_val) { if (cb.isSelected()) { sum = sum + rate; } else { sum = sum - rate; } total.setText("Total: $" + sum.toString()); } }); } VBox vbox = new VBox(); vbox.getChildren().addAll(cbs); vbox.setSpacing(5); HBox root = new HBox(); root.getChildren().add(vbox); root.getChildren().add(total); root.setSpacing(40); root.setPadding(new Insets(20, 10, 10, 20)); ((Group) scene.getRoot()).getChildren().add(root); stage.setScene(scene); stage.show(); } }