Dialogs.java 文件源码

/**
 * Displays a confirmation dialog box.
 *
 * @param node    a node attached to the stage to be used as the owner of the dialog.
 * @param header  the header message for the dialog.
 * @param content the main message for the dialog.
 * @param icon    the icon for the dialog.
 * @param buttons the {@link ButtonType} that should be displayed on the confirmation dialog.
 * @return the {@link ButtonType} corresponding to user's choice.
 */
public static ButtonType confirmDialog(Node node, String header, String content, Node icon, ButtonType... buttons) {
    Dialog<ButtonType> dlg = new Dialog<>();
    dlg.initOwner(Dialogs.getStage(node));
    setAlwaysOnTop(dlg);
    dlg.setTitle("binjr");
    dlg.getDialogPane().setHeaderText(header);
    dlg.getDialogPane().setContentText(content);
    if (icon == null) {
        icon = new Region();
        icon.getStyleClass().addAll("dialog-icon", "help-icon");
    }
    dlg.getDialogPane().setGraphic(icon);
    if (buttons == null || buttons.length == 0) {
        buttons = new ButtonType[]{ButtonType.YES, ButtonType.NO};
    }
    dlg.getDialogPane().getButtonTypes().addAll(buttons);
    return dlg.showAndWait().orElse(ButtonType.CANCEL);
}