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Merge pull request #181 from dlsc-software-consulting-gmbh/enhancemen…
…t-add-start-angle Add dynamic start angle functionality to CircleProgressIndicator
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gemsfx-demo/src/main/java/com/dlsc/gemsfx/demo/SemiCircleProgressIndicatorApp.java
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| package com.dlsc.gemsfx.demo; | ||
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| import com.dlsc.gemsfx.SemiCircleProgressIndicator; | ||
| import javafx.application.Application; | ||
| import javafx.application.Platform; | ||
| import javafx.concurrent.Service; | ||
| import javafx.geometry.Insets; | ||
| import javafx.geometry.Pos; | ||
| import javafx.scene.Scene; | ||
| import javafx.scene.control.CheckBox; | ||
| import javafx.scene.control.ComboBox; | ||
| import javafx.scene.control.Separator; | ||
| import javafx.scene.layout.Priority; | ||
| import javafx.scene.layout.Region; | ||
| import javafx.scene.layout.StackPane; | ||
| import javafx.scene.layout.VBox; | ||
| import javafx.stage.Stage; | ||
| import javafx.util.StringConverter; | ||
| import org.kordamp.ikonli.javafx.FontIcon; | ||
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| import java.util.Objects; | ||
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| public class SemiCircleProgressIndicatorApp extends Application { | ||
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| private StringConverter<Double> customConverter; | ||
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| @Override | ||
| public void start(Stage primaryStage) { | ||
| SemiCircleProgressIndicator progressIndicator = new SemiCircleProgressIndicator(); | ||
| delayAutoUpdateProgress(progressIndicator); | ||
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| // styles | ||
| String[] styles = new String[]{"bold-style", "thin-style", "sector-style", "default-style"}; | ||
| ComboBox<String> styleComboBox = new ComboBox<>(); | ||
| styleComboBox.getItems().addAll(styles); | ||
| String firstStyle = styles[0]; | ||
| // add style | ||
| progressIndicator.getStyleClass().add(firstStyle); | ||
| styleComboBox.setValue(firstStyle); | ||
| styleComboBox.valueProperty().addListener(it -> { | ||
| progressIndicator.getStyleClass().removeAll(styles); | ||
| progressIndicator.getStyleClass().add(styleComboBox.getValue()); | ||
| }); | ||
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| // graphic | ||
| FontIcon graphic = new FontIcon(); | ||
| CheckBox showGraphic = new CheckBox("Show Graphic"); | ||
| showGraphic.selectedProperty().addListener((observable, oldValue, newValue) -> { | ||
| progressIndicator.setGraphic(newValue ? graphic : null); | ||
| }); | ||
| showGraphic.setSelected(true); | ||
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| // string converter | ||
| StringConverter<Double> defaultConvert = progressIndicator.getConverter(); | ||
| CheckBox customConverterBox = new CheckBox("Custom Converter"); | ||
| customConverterBox.selectedProperty().addListener((observable, oldValue, newValue) -> progressIndicator.setConverter(newValue ? getCustomConverter() : defaultConvert)); | ||
| customConverterBox.setSelected(true); | ||
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| // layout | ||
| StackPane indicatorWrapper = new StackPane(progressIndicator); | ||
| indicatorWrapper.getStyleClass().add("indicator-wrapper"); | ||
| VBox.setVgrow(indicatorWrapper, Priority.ALWAYS); | ||
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| VBox bottom = new VBox(10, styleComboBox, showGraphic, customConverterBox); | ||
| bottom.setAlignment(Pos.CENTER_LEFT); | ||
| bottom.setMaxWidth(Region.USE_PREF_SIZE); | ||
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| VBox containerBox = new VBox(20); | ||
| containerBox.getStyleClass().add("container-box"); | ||
| containerBox.setPadding(new Insets(20)); | ||
| containerBox.setAlignment(Pos.CENTER); | ||
| containerBox.getChildren().addAll(indicatorWrapper, new Separator(), bottom); | ||
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| Scene scene = new Scene(containerBox, 300, 390); | ||
| scene.getStylesheets().add(Objects.requireNonNull(SemiCircleProgressIndicatorApp.class.getResource("arc-progress-indicator-demo.css")).toExternalForm()); | ||
| primaryStage.setScene(scene); | ||
| primaryStage.setTitle("SemiCircleProgressIndicator"); | ||
| primaryStage.show(); | ||
| } | ||
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| private void delayAutoUpdateProgress(SemiCircleProgressIndicator graphicIndicator) { | ||
| Service<Void> service = new Service<>() { | ||
| @Override | ||
| protected javafx.concurrent.Task<Void> createTask() { | ||
| return new javafx.concurrent.Task<>() { | ||
| @Override | ||
| protected Void call() throws Exception { | ||
| for (int i = 0; i < 3000; i++) { | ||
| Thread.sleep(4500); | ||
| for (int j = 0; j <= 100; j++) { | ||
| updateProgress(j, 100); | ||
| Thread.sleep(50); | ||
| } | ||
| Thread.sleep(2000); | ||
| Platform.runLater(() -> updateProgress(-1, 100)); | ||
| } | ||
| return null; | ||
| } | ||
| }; | ||
| } | ||
| }; | ||
| graphicIndicator.progressProperty().bind(service.progressProperty()); | ||
| service.start(); | ||
| } | ||
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| private StringConverter<Double> getCustomConverter() { | ||
| if (customConverter == null) { | ||
| customConverter = new StringConverter<>() { | ||
| @Override | ||
| public String toString(Double progress) { | ||
| if (progress == null || progress < 0.0) { | ||
| return "Connecting"; | ||
| } | ||
| double percentage = progress * 100; | ||
| if (progress.intValue() == 1) { | ||
| return "Download Complete"; | ||
| } | ||
| return String.format("Downloading %.0f%%", percentage); | ||
| } | ||
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| @Override | ||
| public Double fromString(String string) { | ||
| return null; | ||
| } | ||
| }; | ||
| } | ||
| return customConverter; | ||
| } | ||
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| public static void main(String[] args) { | ||
| launch(args); | ||
| } | ||
|
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| } |
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