Slick Forums

public class WindowPopUp extends PopupWindow {public WindowPopUp(Widget owner, String title, String message) {
      super(owner);
      setTheme("");
      setCloseOnClickedOutside(false);
      setCloseOnEscape(false);

      ResizableFrame frame = new ResizableFrame();
      frame.setTitle(title);
      frame.setTheme("popupwarning");

      DialogLayout dl = new DialogLayout();
      
   

      Label messageLabel = new Label();
      messageLabel.setText(message);

      Button buttonOk = new Button();
      buttonOk.setText("OK");
      buttonOk.addCallback(new Runnable() {
         public void run() {
            closePopup();
         }
      });

      dl.setHorizontalGroup(dl.createSequentialGroup(messageLabel));
      dl.setVerticalGroup(dl.createSequentialGroup(messageLabel));

      dl.setHorizontalGroup(dl.createSequentialGroup().addGroup(dl.createSequentialGroup(messageLabel, buttonOk)));
      dl.setVerticalGroup(dl.createSequentialGroup().addGroup(dl.createSequentialGroup(messageLabel, buttonOk)));

      frame.add(dl);
      add(frame);
      openPopupCentered();

   }}

   new WindowPopUp(this, "Warning", "You must restart for 'multiSamples' setting to take effect")

<images file="warning.png" format="RGBA">
      <area name="warning" tiled="false" repeatX="false" repeatY="false" xywh="0,0,30,31"/>
   </images>

   <theme name="popupwarning" ref="resizableframe-title">
      <param name="icon"><image>warning</image></param>      
      <theme name="" ref="*"/>
   </theme>

<theme name="popupwarning" ref="resizableframe">
   <theme name="dialoglayout" ref="dialoglayout">
      <theme name="icon" ref="-defaults">
         <param name="background"><image>warning</image></param>
      </theme>
      <!-- other stuff -->
   </theme>
</theme>