execute With JavaFX Progress Dialog In Background - Java JavaFX

Java examples for JavaFX:ProgressIndicator

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Description

execute With JavaFX Progress Dialog In Background

Demo Code

/*/*from w  w w  .j  av  a  2  s .co  m*/
 * Copyright 2002-2014 SCOOP Software GmbH
 *
 * 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.java2s;

import javafx.application.Platform;

import javafx.geometry.Insets;

import javafx.scene.Node;

import javafx.scene.control.Label;
import javafx.scene.control.ProgressIndicator;

import javafx.scene.layout.BorderPane;

import javafx.scene.layout.StackPane;

public class Main {
    public static void executeWithProgressDialogInBackground(
            final Runnable runnable, final StackPane target,
            final String text) {
        Thread th = new Thread() {
            @Override
            public void run() {
                final Node progressIndicator = createProgressIndicator();
                final Label label = new Label(text);
                try {
                    Platform.runLater(new Runnable() {
                        @Override
                        public void run() {
                            target.getChildren().add(progressIndicator);
                            label.setWrapText(true);
                            target.getChildren().add(label);
                        }
                    });
                    runnable.run();
                } finally {
                    Platform.runLater(new Runnable() {
                        @Override
                        public void run() {
                            target.getChildren().remove(progressIndicator);
                            target.getChildren().remove(label);
                        }
                    });
                }
            }
        };
        th.setDaemon(true);
        th.start();
    }

    public static Node createProgressIndicator() {
        ProgressIndicator indicator = new ProgressIndicator();
        indicator.setMaxHeight(350);
        indicator.setMaxWidth(350);

        BorderPane borderPane = new BorderPane();
        BorderPane.setMargin(indicator, new Insets(5));
        borderPane.setCenter(indicator);
        borderPane.setStyle("-fx-background-color: rgba(230,230,230,0.7);");
        return borderPane;
    }
}

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