java - Close dialog in JavaFX -


i have simple dialog in javafx:

stage dialogstage = new stage();         dialogstage.initmodality(modality.window_modal);         dialogstage.setscene(new scene(vboxbuilder.create()                 .children(new text(text), new button("close")).alignment(pos.center).padding(new insets(5)).build(), xsize, ysize, backgroundcolor));         dialogstage.show();

i want close dialog when click on close button modified code way:

stage dialogstage = new stage();         dialogstage.initmodality(modality.window_modal);         dialogstage.setscene(new scene(vboxbuilder.create()                 .children(new text(text), new button("close").setonaction(new eventhandler<actionevent>() {             @override             public void handle(actionevent e) {                 aboutdialog();             }         })).alignment(pos.center).padding(new insets(5)).build(), xsize, ysize, backgroundcolor));         dialogstage.show();

but error message in netbeans: 'void' type not allowed here

can tell em proper way close dialog using close button?

instead of 

@override public void handle(actionevent e) {   aboutdialog(); }

try

@override public void handle(actionevent e) {   dialogstage.hide(); }

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