最近才開始接觸javafx做專案
目前問題是
我有個button 按下之後會呼叫function
function (){
label.setText(計算中);//
do_calculate();//長時間運算
change_scene();//完成後換下一頁介面
}
目前卡在他會先去做運算
然後freeze gui的更新
有什麼辦法可以確保先做setText呢
讓使用者知道在運算
非常感謝！
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