Example usage for javafx.scene.control DialogPane getStylesheets

Introduction

In this page you can find the example usage for javafx.scene.control DialogPane getStylesheets.

Prototype

public final ObservableList<String> getStylesheets() 

Source Link

Document

Gets an observable list of string URLs linking to the stylesheets to use with this Parent's contents.

Usage

From source file:UI.MainStageController.java

/**
 * creates the file not found alert box/*w  w  w.j av a2s  . c om*/
 */
private void fileNotFoundAlertBox() {
    fileNotFoundAlert = new Alert(Alert.AlertType.ERROR);
    fileNotFoundAlert.setTitle("File not found");
    fileNotFoundAlert.setHeaderText("File not found");
    fileNotFoundAlert.setContentText("Could not find the file you were looking for");

    //style the alert
    DialogPane dialogPane = fileNotFoundAlert.getDialogPane();
    dialogPane.getStylesheets().add("/UI/alertStyle.css");

    Exception fileNotFoundException = new FileNotFoundException("Could not find your selected file");

    //create expandable exception
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    fileNotFoundException.printStackTrace(pw);
    String exceptionText = sw.toString();

    Label label = new Label("The exception stacktrace was: ");

    TextArea textArea = new TextArea(exceptionText);
    textArea.setEditable(false);
    textArea.setWrapText(true);

    textArea.setMaxWidth(Double.MAX_VALUE);
    textArea.setMaxHeight(Double.MAX_VALUE);
    GridPane.setVgrow(textArea, Priority.ALWAYS);
    GridPane.setHgrow(textArea, Priority.ALWAYS);

    GridPane expContent = new GridPane();
    expContent.setMaxWidth(Double.MAX_VALUE);
    expContent.add(label, 0, 0);
    expContent.add(textArea, 0, 1);

    // Set expandable Exception into the dialog pane.
    fileNotFoundAlert.getDialogPane().setExpandableContent(expContent);
    fileNotFoundAlert.showAndWait();
}

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