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POsetButtonCell for ComboBox
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  1. POsetButtonCell for ComboBox
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    copied!<p>I have a problem which I cannot solve. I want to implement progress bar into combo box:</p> <pre><code>public class JavaFXApplication4 extends Application { @Override public void start(Stage primaryStage) { double y1 = 15; ProgressBar p1 = new ProgressBar(); p1.setLayoutY(y1); HBox vb1 = new HBox(10); vb1.getChildren().addAll(new Label("Progressbar 1"), p1); double y2 = 15; ProgressBar p2 = new ProgressBar(); p2.setLayoutY(y2); HBox vb2 = new HBox(10); vb2.getChildren().addAll(new Label("Progressbar 2"), p2); double y3 = 15; ProgressBar p3 = new ProgressBar(); p3.setLayoutY(y3); HBox vb3 = new HBox(10); vb3.getChildren().addAll(new Label("Progressbar 3"), p3); TextChooser textChooser = new TextChooser( vb1, vb2, vb3 ); textChooser.setStyle("-fx-font: 10px \"Verdana\";"); StackPane root = new StackPane(); root.getChildren().add(textChooser); Scene scene = new Scene(root, 300, 250); primaryStage.setTitle("Hello World!"); primaryStage.setScene(scene); primaryStage.show(); } public static class TextChooser extends StackPane { private Label label = new Label(); private ComboBox&lt;HBox&gt; combo = new ComboBox&lt;&gt;(); public TextChooser(HBox... options) { StackPane.setAlignment(label, Pos.CENTER_LEFT); StackPane.setAlignment(combo, Pos.CENTER_LEFT); label.graphicProperty().bind( //combo.getSelectionModel().selectedItemProperty() combo.getSelectionModel().selectedItemProperty() ); label.visibleProperty().bind( combo.visibleProperty().not() ); //label.setPadding(new Insets(0, 0, 0, 10)); combo.getItems().setAll(options); combo.setCellFactory(new Callback&lt;ListView&lt;HBox&gt;, ListCell&lt;HBox&gt;&gt;() { @Override public ListCell&lt;HBox&gt; call(ListView&lt;HBox&gt; p) { return new ListCell&lt;HBox&gt;() { @Override protected void updateItem(HBox item, boolean empty) { super.updateItem(item, empty); if (item == null || empty) { setGraphic(null); } else { setGraphic(item); } } }; } }); combo.getSelectionModel().select(0); combo.setVisible(true); label.setOnMouseEntered(event -&gt; combo.setVisible(true)); combo.showingProperty().addListener(observable -&gt; { if (!combo.isShowing()) { combo.setVisible(false); } }); combo.setOnMouseExited(event -&gt; { if (!combo.isShowing()) { combo.setVisible(false); } }); getChildren().setAll(label, combo); } public static void main(String[] args) { launch(args); } } } </code></pre> <p>Can you tell me how I have to use <code>setButtonCell</code> in order to display Progressbar into the Combo Box?</p>
 

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