Force repaint after button click

Posted by coubeatczech on Stack Overflow See other posts from Stack Overflow or by coubeatczech
Published on 2010-03-22T21:22:30Z Indexed on 2010/03/22 22:21 UTC
Read the original article Hit count: 532

Filed under:

scala

|

java

|

swing

|

events

consider this piece of scala swing code

detail.reactions +={
   case ButtonClicked(but) =>
   detail.contents += new Label(but.text)
   detail.background = new java.awt.Color(0,255,0)
}

the detail is of FlowPanel type. When the button is clicked, the color is instantly repainted, but the Label is not. It gets visible as I click the area. How can I force the detail to repaint its contents after a click?

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