com.dua3.utility.fx.controls.AlertPaneBuilder Maven / Gradle / Ivy
// Copyright 2019 Axel Howind
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.dua3.utility.fx.controls;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.DialogPane;
/**
* Builder for Alert Dialogs.
*
* Provides a fluent interface to create Alerts.
*/
public class AlertPaneBuilder
extends AbstractPaneBuilder, AlertPaneBuilder, Void> {
private String text;
AlertPaneBuilder(AlertType type) {
setDialogSupplier(() -> createPane(type));
}
private static InputDialogPane createPane(AlertType type) {
return new InputDialogPane<>() {
@Override
public void init() {
valid.set(true);
}
@Override
public Void get() {
return null;
}
};
}
public AlertPaneBuilder text(String fmt, Object... args) {
this.text = format(fmt, args);
return this;
}
@Override
public InputDialogPane build() {
InputDialogPane inputPane = super.build();
applyIfNotNull(DialogPane::setContentText, inputPane, text);
return inputPane;
}
}