java - JavaFx dialog doesn't show all content text -


i have following dialog: enter image description here

the last line shows part of text - text cut , instead of text "..." shown. how can make dialog show text?
edit 1
 code

alert alert = new alert(alerttype.confirmation); alert.settitle("Выход из программы"); alert.setheadertext("Вы действительно хотите выйти из программы?"); alert.setcontenttext("Нажмите ОК для выхода. Для продолжения работы с программой нажмите Отмена."); optional<buttontype> result = alert.showandwait(); if (result.get() == buttontype.ok){  } else {  }


edit 2 problem appears in linux (centos 7.1 , gnome 3). in windows 7 text shown @ 2 lines , ok.

edit 3
 think it's linked height of dialog window. when alert.setresizable(true) , increase height of window second line appears.

i didn't dig deeper reason, alternatively can set inner dialog pane's content instead:

alert.getdialogpane().setcontent( new label("твое содержание текста"));

edit:

maybe know how change text of cancel button?

you can lookup "cancel" button dialog pane:

button cancelbutton = ( button ) alert.getdialogpane().lookupbutton( buttontype.cancel ); cancelbutton.settext("oтмена");

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