Example usage for javafx.concurrent Task isRunning

Introduction

In this page you can find the example usage for javafx.concurrent Task isRunning.

Prototype

@Override
    public final boolean isRunning() 

Source Link

Usage

From source file:ua.com.ecotep.debtprevention.VnaklController.java

@FXML
private void handleDocSelectorAction(ActionEvent event) {
    if (selCl == null) {
        AlertDialog.showSimpleMessage("?    .",
                AlertDialog.ICON_INFO, parentInterface.getCurrentWindow());
        return;//from ww w  .  j  a v  a2s  . co  m
    }
    Task<Object> task = DPSession.getInstance().getTask();
    if ((task != null) && (task.isRunning())) {
        AlertDialog.showSimpleMessage(
                "?    ?, -? .",
                AlertDialog.ICON_FORBIDDEN, parentInterface.getCurrentWindow());
        return;
    }
    Scene sceneParent = parentInterface.getCurrentWindow().getScene();
    final Point2D windowCoord = new Point2D(sceneParent.getWindow().getX(), sceneParent.getWindow().getY());
    final Point2D sceneCoord = new Point2D(sceneParent.getX(), sceneParent.getY());
    final Point2D nodeCoord = addDocButton.localToScene(0.0, 0.0);
    final double coordX = Math.round(windowCoord.getX() + sceneCoord.getX() + nodeCoord.getX());
    final double coordY = Math
            .round(windowCoord.getY() + sceneCoord.getY() + nodeCoord.getY() + addDocButton.getHeight() + 6);

    try {
        selectorPopup = new Popup();
        selectorPopup.setAutoHide(true);
        selectorPopup.setAutoFix(true);
        selectorPopup.setHideOnEscape(true);

        FXMLLoader loader = new FXMLLoader();
        loader.setLocation(getClass().getResource("/fxml/DocSelectScene.fxml"));

        AnchorPane root = (AnchorPane) loader.load();
        DocSelectController controller = loader.getController();
        controller.setParentInterface(this);
        Scene scene = new Scene(root);
        scene.setFill(null);
        selectorPopup.getContent().add(root);

        selectorPopup.setX(coordX);
        selectorPopup.setY(coordY);
        selectorPopup.show(parentInterface.getCurrentWindow());

    } catch (IOException ex) {
        Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
        AlertDialog.showSimpleMessage(
                "? ?    !",
                AlertDialog.ICON_ERROR, parentInterface.getCurrentWindow());
    }
}

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