MessagePopUp.java 文件源码

public String showDropDownDialog(String message, String[] options){
    MenuBar bar=new MenuBar();
    bar.relocate(0, height/2);
    bar.setPrefSize(width/1.3, height/5);
    Menu menuName=new Menu("Please Pick One");
    for (int i=0; i<options.length; i++){
        MenuItem item=new MenuItem(options[i]);
        item.setOnAction(e->{
            dropDownString=item.getText();
            close();
        });
        menuName.getItems().add(item);
    }
    bar.getMenus().add(menuName);
    add(bar);
    makeMessage(message);
    showStage();
    return dropDownString;
}