你问的不是一个简单的任务。
我最终编写了一个相当复杂的类（仍在进行中）做很多事情，包括数据输入、验证和事件的通用方法调用。
我附上了我当前的代码，但是：
- 它使用 MigPane 进行布局。
- 它使用 jidefx 进行验证（有一些非常丑陋的个人覆盖，不包括在内）。
- 它使用 jidefx 进行装饰。
- 当然，代码按原样提供，不提供任何形式的保证。
您可能希望简化代码以删除不需要的依赖项（我已经注释掉了验证内容）。
这里有些例子：
注意：我从我在互联网上找到的东西开始（版权所有（c）2013，Alvin Cris Tabontabon），但迄今为止几乎没有留下原始代码；我只是保留了我喜欢的方面（以及一些 .css 设置）。
package it.condarelli.javafx.dialog;
import java.io.File;
import java.net.MalformedURLException;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ComboBox;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.effect.DropShadow;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.KeyEvent;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.Region;
import javafx.scene.paint.Color;
import javafx.stage.Modality;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
//import jidefx.scene.control.decoration.DecorationPane;
//import jidefx.scene.control.validation.ValidationEvent;
import net.miginfocom.layout.CC;
import net.miginfocom.layout.LC;
import org.tbee.javafx.scene.layout.MigPane;
import it.condarelli.javafx.css.StyleManager;
//import it.condarelli.javafx.validation.ValidationUtils;
public class FXDialog {
private ImageView icon;
private Label lblHeader;
private Label lblMsg;
private Button btnAccept;
private Button btnDecline;
private Button btnCancel;
private TextField inputField;
private CheckBox ckbAction;
private MigPane root;
private Response response;
protected Stage primaryStage;
private MigPane pneButtons;
private MigPane pneCustom;
/**
* protected enum used to model a user's choice in confirmation dialogs
*/
protected enum Response {
APPROVE(true), DECLINE(false), CANCEL(null);
private Boolean val;
private Response(Boolean val) {
this.val = val;
}
public Boolean getValue() {
return val;
}
}
public enum ButtonSet {
DELETE_OPTION(), YES_NO_OPTION(), YES_NO_CANCEL_OPTION(), ACCEPT_DECLINE_OPTION(), OK_OPTION(), OK_CANCEL_OPTION();
}
public enum Type {
CONFIRMATION, INPUT, MESSAGE, CUSTOM;
}
public enum Severity {
ERROR("error.png", "-fx-background-color: red;"), INFORMATION("information.png", "-fx-background-color: blue;"), WARNING("warning.png", "-fx-background-color: orange;"), QUESTION(
"question64.png", "-fx-background-color: gold;");
private String ico;
private String css;
private Severity(String ico, String css) {
this.ico = ico;
this.css = css;
}
/**
* Returns the textual filename of a specific image file that has to be
* displayed as an icon for a certain Severity value
*
* @return the textual icon-filename
*/
protected String getIcon() {
return ico;
}
/**
* Returns the textual css info for a certain Severity value
*
* @return the textual icon-filename
*/
protected String getCss() {
return css;
}
}
private double initX; // X-Coordinate location of the dialog
private double initY; // Y-Coordinate location of the dialog
// inits this object with a modal stage
protected FXDialog(Type type, String header, String message) {
primaryStage = new Stage();
primaryStage.initModality(Modality.APPLICATION_MODAL);
primaryStage.initStyle(StageStyle.TRANSPARENT);
MigPane inner = new MigPane(/*"debug"*/);
lblHeader = new Label(header);
lblHeader.getStyleClass().add("fxdialog-header");
inner.add(lblHeader, "dock north, gaptop 7, gapbottom 5");
icon = new ImageView(/*new Image(FXDialog.class.getResource("icons/question64.png").toExternalForm())*/);
inner.add(icon, "dock west, gapright 5");
if (message != null) {
lblMsg = new Label(message);
lblMsg.getStyleClass().add("fxdialog-message");
inner.add(lblMsg, "wrap");
}
switch (type) {
case CONFIRMATION:
break;
case CUSTOM:
pneCustom = new MigPane(new LC()/* .debug() */);
// inner.add(new DecorationPane(pneCustom));
inner.add(pneCustom);
break;
case INPUT:
pneCustom = new MigPane(new LC()/* .debug() */);
inputField = new TextField();
pneCustom.add(inputField);
inner.add(pneCustom);
break;
case MESSAGE:
break;
}
pneButtons = new MigPane(new LC().align("right", "center"));
inner.add(pneButtons, "dock south");
DropShadow ds = new DropShadow();
ds.setHeight(25);
ds.setRadius(12);
ds.setWidth(25);
inner.setEffect(ds);
inner.getStyleClass().add("fxdialog");
root = new MigPane();
root.getStyleClass().add("fxdialog-root");
//root.setStyle("-fx-background-color: transparent;");
root.add(inner);
// root.setStyle("-fx-effect: dropshadow(one-pass-box, #000, 10, 1.0, 0, 0);");
//root.getStylesheets().add(getClass().getResource("FXDialog.css").toExternalForm());
StyleManager.add("FXDialog", getClass().getResource("FXDialog.css").toExternalForm());
StyleManager.register("FXDialog", root);
primaryStage.addEventFilter(KeyEvent.KEY_RELEASED, new EventHandler<KeyEvent>() {
@Override
public void handle(KeyEvent event) {
switch (event.getCode()) {
case ENTER:
if (btnAccept != null)
btnAccept.fire();
break;
case ESCAPE:
if (btnDecline != null)
btnDecline.fire();
break;
default:
// do nothing
}
}
});
}
protected void setButtons(ButtonSet buttonSet) {
setButtons(buttonSet, null);
}
protected void setButtons(ButtonSet buttonSet, String cbLabel) {
if (buttonSet == null)
buttonSet = ButtonSet.OK_OPTION;
switch (buttonSet) {
case DELETE_OPTION:
btnAccept = new Button("Delete");
btnAccept.setPrefWidth(70.0);
btnDecline = new Button("Don't Delete");
btnDecline.setDefaultButton(true);
btnDecline.requestFocus();
btnDecline.setPrefWidth(80.0);
break;
case YES_NO_OPTION:
btnAccept = new Button("Yes");
btnAccept.setPrefWidth(70.0);
btnAccept.setDefaultButton(true);
btnAccept.requestFocus();
btnDecline = new Button("No");
btnDecline.setPrefWidth(70.0);
break;
case OK_CANCEL_OPTION:
btnAccept = new Button("Ok");
btnAccept.setPrefWidth(70.0);
btnAccept.setDefaultButton(true);
btnAccept.requestFocus();
btnDecline = new Button("Cancel");
btnDecline.setPrefWidth(70.0);
break;
case YES_NO_CANCEL_OPTION:
btnAccept = new Button("Yes");
btnAccept.setPrefWidth(70.0);
btnAccept.setDefaultButton(true);
btnAccept.requestFocus();
btnDecline = new Button("No");
btnDecline.setPrefWidth(70.0);
btnCancel = new Button("Cancel");
btnCancel.setPrefWidth(70.0);
break;
case ACCEPT_DECLINE_OPTION:
btnAccept = new Button("Accept");
btnAccept.setPrefWidth(80.0);
btnAccept.setDefaultButton(true);
btnAccept.requestFocus();
btnDecline = new Button("Decline");
btnDecline.setPrefWidth(80.0);
break;
case OK_OPTION:
default:
btnAccept = new Button("Ok");
btnAccept.setPrefWidth(70.0);
btnAccept.setDefaultButton(true);
btnAccept.requestFocus();
}
if (cbLabel != null) {
ckbAction = new CheckBox(cbLabel);
pneButtons.add(ckbAction, "tag left");
}
if (btnCancel != null) {
btnCancel.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
setReponse(Response.CANCEL);
primaryStage.close();
}
});
pneButtons.add(btnCancel, "tag cancel");
}
if (btnDecline != null) {
btnDecline.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
setReponse(Response.DECLINE);
primaryStage.close();
}
});
pneButtons.add(btnDecline, "tag no");
}
if (btnAccept != null) {
btnAccept.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
setReponse(Response.APPROVE);
if (cbAction != null && ckbAction.isSelected()) {
String value = (inputField != null) ? inputField.getText() : null;
rtnObject = cbAction.doit(value);
}
primaryStage.close();
}
});
pneButtons.add(btnAccept, "tag yes");
}
}
private Boolean open() {
Scene scene = new Scene(root, Color.TRANSPARENT);
primaryStage.setScene(scene);
primaryStage.centerOnScreen();
root.setOnMousePressed(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent me) {
initX = me.getScreenX() - primaryStage.getX();
initY = me.getScreenY() - primaryStage.getY();
}
});
root.setOnMouseDragged(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent me) {
primaryStage.setX(me.getScreenX() - initX);
primaryStage.setY(me.getScreenY() - initY);
}
});
// ValidationUtils.initialize(pneCustom);
primaryStage.showAndWait();
StyleManager.unregister(root);
return response.getValue();
}
/**
* The purpose of this method is to retain the selected action in the
* confirmation dialog.
*
* @param response
*/
protected void setReponse(Response response) {
this.response = response;
}
/**
* Static method responsible for the displaying of a customizable message
* box.
*
* @param message
* : the actual message to display in the message box
* @param title
* : the title of the message dialog
* @param messageType
* : available message types are: INFORMATION, WARNING, ERROR,
* each one with its graphical style
*/
public static void showMessageDialog(String message, String title) {
showMessageDialog(message, title, Severity.INFORMATION);
}
public static void showMessageDialog(String message, String title, Severity severity) {
FXDialog dialog = new FXDialog(Type.MESSAGE, title, message);
dialog.setKind(severity);
dialog.setButtons(ButtonSet.OK_OPTION);
dialog.open();
}
protected void setKind(Severity severity) {
icon.setImage(new Image(FXDialog.class.getResource("icons/" + severity.getIcon()).toExternalForm()));
//lblHeader.setStyle(severity.getCss());
for (Severity s : Severity.values())
root.getStyleClass().remove(s.name());
root.getStyleClass().add(severity.name());
}
/**
* Static method responsible for the displaying of a dialog box with custom
* FX content.
*
* @param content
* : a Region representing the content to be added to the dialog
* stage
* @param title
* : the title of the dialog
* @param messageType
* : available message types are: INFORMATION, WARNING, ERROR,
* each one with its graphical style
* @return
*/
public static Boolean showCustomDialog(Region content, String title) {
return showCustomDialog(content, title, Severity.QUESTION);
}
public static Boolean showCustomDialog(Region content, String title, Severity severity) {
return showCustomDialog(content, title, severity, ButtonSet.ACCEPT_DECLINE_OPTION);
}
public static Boolean showCustomDialog(Region content, String title, Severity severity, ButtonSet buttonSet) {
FXDialog dialog = newCustomDialog(content, title, null, null, severity, buttonSet);
return dialog.open();
}
private static FXDialog newCustomDialog(Region content, String title, String prompt, Callable<?> action, Severity severity, ButtonSet buttonSet) {
final FXDialog dialog = new FXDialog(Type.CUSTOM, title, null);
dialog.setKind(severity);
dialog.setButtons(buttonSet, prompt);
content.styleProperty().addListener(new ChangeListener<String>() {
@Override
public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
if (newValue.contains(";"))
dialog.btnAccept.setDisable(true);
else
dialog.btnAccept.setDisable(false);
}
});
return dialog;
}
public static FXDialog newCustomDialog(String title, Severity severity) {
final FXDialog dialog = new FXDialog(Type.CUSTOM, title, null);
dialog.setKind(severity);
return dialog;
}
private String cbLabel;
private Callable<?> cbAction;
private Object rtnObject;
public void addAction(String prompt, Callable<?> action) {
cbLabel = prompt;
cbAction = action;
}
public TextField addTextField(String label) {
final Label l = new Label(label);
TextField tf = new TextField();
tf.setUserData(l);
pneCustom.add(l);
pneCustom.add(tf, new CC().growX().wrap());
if (inputField == null)
inputField = tf;
tf.visibleProperty().addListener(new ChangeListener<Boolean>() {
@Override
public void changed(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) {
l.setVisible(newValue);
}
});
return tf;
}
public CheckBox addCheckBox(String label) {
CheckBox cb = new CheckBox(label);
pneCustom.add(cb, "wrap");
return cb;
}
public <T> ComboBox<T> addComboBox(String label, ObservableList<T> items) {
Label l = new Label(label);
ComboBox<T> cb = new ComboBox<>(items);
cb.setUserData(l);
pneCustom.add(l);
pneCustom.add(cb, new CC().growX().wrap());
return cb;
}
public Boolean open(ButtonSet buttonSet) {
setButtons(buttonSet, cbLabel);
// ValidationUtils.addGlobalValidator(pneCustom, ValidationEvent.VALIDATION_INFO, (EventHandler<ValidationEvent>) ev -> {
// btnAccept.setDisable(ValidationUtils.compare(ev, ValidationEvent.VALIDATION_INFO) > 0);
// });
return open();
}
public Object getResult() {
return rtnObject;
}
/**
* Static method responsible for the displaying of a confirmation dialog
* box, providing a simple binary choice against some question.
*
* @param caption
* : the text of the question to ask to the user
* @param title
* : the title of the confirmation dialog
* @param confirmType
* : available confirmation types are: DELETE_OPTION,
* YES_NO_OPTION, ACCEPT_DECLINE_OPTION, each one to set a
* different text for the binary choice buttons that will appear
* @return
*/
public static Boolean showConfirmDialog(String caption, String title, ButtonSet buttonSet) {
return showConfirmDialog(caption, title, buttonSet, Severity.QUESTION);
}
public static Boolean showConfirmDialog(String caption, String title, ButtonSet buttonSet, Severity severity) {
FXDialog dialog = new FXDialog(Type.CONFIRMATION, title, caption);
dialog.setKind(severity);
dialog.setButtons(buttonSet);
return dialog.open();
}
/**
* Static method responsible for the displaying of an input dialog box,
* providing an input field to type some (short) text in.
*
* @param caption
* : the text of the message to display
* @param title
* : the title of the input dialog
* @return some input text the user typed in
*/
public static String showInputDialog(String caption, String title) {
return showInputDialog(caption, title, ButtonSet.ACCEPT_DECLINE_OPTION, Severity.QUESTION);
}
public static String showInputDialog(String caption, String title, ButtonSet buttonSet) {
return showInputDialog(caption, title, buttonSet, Severity.QUESTION);
}
public static String showInputDialog(String caption, String title, Severity severity) {
return showInputDialog(caption, title, ButtonSet.ACCEPT_DECLINE_OPTION, severity);
}
public static String showInputDialog(String caption, String title, ButtonSet buttonSet, Severity severity) {
FXDialog dialog = new FXDialog(Type.INPUT, title, caption);
dialog.setKind(Severity.QUESTION);
dialog.setButtons(ButtonSet.ACCEPT_DECLINE_OPTION);
dialog.inputField.requestFocus();
return (dialog.open() ? dialog.inputField.getText().trim() : null);
}
public static abstract class Callable<T> implements java.util.concurrent.Callable<T> {
protected String input;
private T doit(String input) {
this.input = input;
try {
T t = call();
return t;
} catch (Exception e) {
throw new IllegalStateException(e.getMessage());
}
}
}
public static Object showExtendedInputDialog(String caption, String title, String prompt, Callable<?> action) {
return showExtendedInputDialog(caption, title, prompt, action, ButtonSet.OK_CANCEL_OPTION, Severity.QUESTION);
}
public static Object showExtendedInputDialog(String caption, String title, String prompt, Callable<?> action, ButtonSet buttonSet) {
return showExtendedInputDialog(caption, title, prompt, action, buttonSet, Severity.QUESTION);
}
public static Object showExtendedInputDialog(String caption, String title, String prompt, Callable<?> action, Severity severity) {
return showExtendedInputDialog(caption, title, prompt, action, ButtonSet.OK_CANCEL_OPTION, severity);
}
public static Object showExtendedInputDialog(String caption, String title, String prompt, Callable<?> action, ButtonSet buttonSet, Severity severity) {
FXDialog dialog = new FXDialog(Type.INPUT, title, caption);
dialog.setKind(severity);
dialog.setButtons(buttonSet, prompt);
if (!dialog.open())
return null;
String value = dialog.inputField.getText().trim();
if (dialog.ckbAction.isSelected()) {
Object o = action.doit(value);
if (o != null)
return o;
}
return value;
}
protected Object userObject;
public void setData(Object obj) {
userObject = obj;
}
public Object getData() {
return userObject;
}
public static void setVisible(Node node, boolean b) {
node.setVisible(b);
Object o = node.getUserData();
if (o instanceof Node) {
((Node) o).setVisible(b);
}
}
// load a custom css File
public void loadCSS(File f) {
if (f.exists()) {
try {
root.getStylesheets().add(f.toURI().toURL().toExternalForm());
} catch (MalformedURLException e) {
}
}
}
}
这是一个测试程序：
package it.condarelli.javafx.dialog;
import it.condarelli.javafx.dialog.FXDialog.Callable;
import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ComboBox;
import javafx.scene.control.TextField;
import javafx.stage.Stage;
import org.tbee.javafx.scene.layout.MigPane;
//import it.condarelli.javafx.validation.ValidationUtils;
/**
* Class used to demonstrate all of the custom dialogs types' behaviour
*
* @author Mauro Condarelli
*
*/
public class TestMain extends Application {
/**
* Method used to demonstrate the working of MessageDialogs, InputDialogs,
* and ConfirmDialogs
*/
public void start1() {
FXDialog.showMessageDialog("This is a demonstration of Information message \ndialog.", "Title (INFORMATION)", FXDialog.Severity.INFORMATION);
FXDialog.showMessageDialog("This is a demonstration of Warning message \ndialog.", "Title (WARNING)", FXDialog.Severity.WARNING);
FXDialog.showMessageDialog("This is a demonstration of Error message \ndialog.", "Title (ERROR)", FXDialog.Severity.ERROR);
String input = FXDialog.showInputDialog("Enter your favorite number:", "Title (INPUT)");
System.out.println(input);
boolean confirm = FXDialog.showConfirmDialog("Do you really want to delete the selected item?", "Title (DELETE_OPTION)", FXDialog.ButtonSet.DELETE_OPTION);
if (confirm)
System.out.println("Accepted!");
else
System.out.println("Declined!");
confirm = FXDialog.showConfirmDialog("Do you really want to delete the selected item?", "Title (ACCEPT_DECLINE_OPTION)", FXDialog.ButtonSet.ACCEPT_DECLINE_OPTION);
if (confirm)
System.out.println("Accepted!");
else
System.out.println("Declined!");
confirm = FXDialog.showConfirmDialog("Do you really want to delete the selected item?", "Title (YES_NO_OPTION)", FXDialog.ButtonSet.YES_NO_OPTION);
if (confirm)
System.out.println("Accepted!");
else
System.out.println("Declined!");
}
/**
* Method used to demonstrate the working of a CustomDialog
*/
public void start2() {
FXDialog fxd;
CheckBox cb1, cb2, cb3;
TextField tf;
ComboBox<String> cb;
Boolean res;
fxd = FXDialog.newCustomDialog("Dialog Title Here", FXDialog.Severity.WARNING);
cb1 = fxd.addCheckBox("Simple checkbox");
cb2 = fxd.addCheckBox("Three state checkbox");
cb2.setAllowIndeterminate(true);
cb2.setIndeterminate(false);
cb3 = fxd.addCheckBox("Disabled");
cb3.setSelected(true);
cb3.setDisable(true);
res = fxd.open(null);
System.out.println("showCustomDialog returned " + res);
System.out.println("showCustomDialog returned " + res + "(" + (cb1.isSelected() ? "X" : " ") + ")");
fxd = FXDialog.newCustomDialog("Dialog Title Here", FXDialog.Severity.WARNING);
cb1 = fxd.addCheckBox("Simple checkbox");
cb2 = fxd.addCheckBox("Three state checkbox");
cb2.setAllowIndeterminate(true);
cb2.setIndeterminate(false);
cb3 = fxd.addCheckBox("Disabled");
cb3.setSelected(true);
cb3.setDisable(true);
res = fxd.open(FXDialog.ButtonSet.ACCEPT_DECLINE_OPTION);
System.out.println("showCustomDialog returned " + res + "(" + (cb1.isSelected() ? "X" : " ") + ")");
fxd = FXDialog.newCustomDialog("Dialog Title Here", FXDialog.Severity.INFORMATION);
tf = fxd.addTextField("Name:");
// ValidationUtils.install(tf, ValidationUtils.getDoubleValidator());
cb = fxd.addComboBox("Type:", FXCollections.observableArrayList("pippo", "pluto", "paperino"));
// ValidationUtils.install(cb, ValidationUtils.getComboBoxValidator());
res = fxd.open(null);
System.out.println("showCustomDialog returned " + res);
if (res) {
System.out.println(" '" + tf.getText() + "'");
System.out.println(" '" + cb.getValue() + "'");
}
fxd = FXDialog.newCustomDialog("Dialog Title Here", FXDialog.Severity.INFORMATION);
tf = fxd.addTextField("Name:");
// ValidationUtils.install(tf, ValidationUtils.getIntegerValidator());
cb = fxd.addComboBox("Type:", FXCollections.observableArrayList("pippo", "pluto", "paperino"));
// ValidationUtils.install(cb, ValidationUtils.getComboBoxValidator());
fxd.addAction("do it", new Callable<String>() {
@Override
public String call() throws Exception {
System.out.println("handler has been called ("+input+")");
return null;
}
});
res = fxd.open(FXDialog.ButtonSet.OK_CANCEL_OPTION);
System.out.println("showCustomDialog returned " + res);
if (res) {
System.out.println(" '" + tf.getText() + "'");
System.out.println(" '" + cb.getValue() + "'");
}
}
/**
* Method that adds two buttons to the primary stage, each one dedicated to
* launch a demo on some type of custom dialogs.
*
* @param primaryStage
* : the primary Stage for this Application
*/
private void init(Stage primaryStage) {
MigPane root = new MigPane("wrap 1", "[fill]");
primaryStage.setScene(new Scene(root));
// String insetTextCss =
// getClass().getResource("InsetTextButton.css").toExternalForm();
Button b1 = new Button("Some simple Dialogs");
b1.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent arg0) {
start1();
}
});
root.add(b1);
Button b2 = new Button("Some more complex Dialogs");
b2.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent arg0) {
start2();
}
});
root.add(b2);
}
@Override
public void start(Stage primaryStage) {
init(primaryStage);
primaryStage.show();
}
/**
* Main function.
*
* @param args
* : the command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}
...并伴随 .css
.fxdialog {
-fx-background-color:linear-gradient(white,#DDDDDD);
-fx-border-radius: 20;
-fx-border-color: transparent;
-fx-padding: 10 10 10 10;
-fx-background-radius: 20;
}
.fxdialog-root {
-fx-background-color: transparent;
}
.fxdialog-header {
-fx-alignment: center;
-fx-text-aligment: center;
-fx-text-fill: white;
-fx-font: 32px bold;
-fx-background-color: black;
-fx-background-insets: 0 -11 0 -11;
}
.ERROR .fxdialog-header {-fx-background-color: red;}
.INFORMATION .fxdialog-header {-fx-background-color: blue;}
.WARNING .fxdialog-header {-fx-background-color: orange;}
.QUESTION .fxdialog-header {-fx-background-color: gold;}
.fxdialog-message {
-fx-font-size: 18px;
}
.button {
-fx-font-size: 12px;
}
.combo-box .list-view .list-cell {
-fx-background-color: rgba(33, 248, 33, .4);
-fx-accent: derive(-fx-control-inner-background, -40%);
}
.combo-box .list-view .list-cell:busy {
-fx-graphic: url("icons/link.png");
-fx-background-color: rgba(255, 248, 33, .4);
-fx-accent: derive(-fx-control-inner-background, -40%);
}