A javaFX Stage could be both StageStyle.UTILITY and StageStyle.TRANSPARENT?

Question

I mean that when using a stage with stageStyle.UTILITY, I don\'t want to show the \"solid white background \" but a transparent background.

I need a stage doesn\'t s

Answer 1

Already OK! Also invoke dialogStage.initOwner(parentStage) http://docs.oracle.com/javafx/2/api/javafx/stage/Stage.html#initOwner%28javafx.stage.Window%29

Answer 2

It is not yet possible in javafx but javafx is swing compatible so you can use swing to make a swing equivalent to a transparent utility stage. See here for some examples. I hope that this helps.

Answer 3

something thus?

has an effect on the background

leads code

dialog.initModality(Modality.WINDOW_MODAL);

Answer 4

Look here How can I remove my javafx program from the taskbar

just add (to move it out of sight)

primaryStage.setX(Double.MAX_VALUE);
primaryStage.setY(Double.MAX_VALUE);

and replace

mainStage.initStyle(StageStyle.UNDECORATED);

with

mainStage.initStyle(StageStyle.TRANSPARENT);

Answer 5

final Stage stage = new Stage(StageStyle.TRANSPARENT);
Group rootGroup = new Group();
Scene scene = new Scene(rootGroup, 339, 319, Color.TRANSPARENT);
stage.setScene(scene);
stage.centerOnScreen();
stage.show();