I was using the text area and found a weird bug. If you append to a
ULCTextArea that is not visible, and then make it visible and append to it
again. The first text appended to the ULCTextArea does not appear.
I've written a small application showing the error. When the window is
displayed it doesn't show the first text appended. If you comment out the
second append "text.append("You only see me!!!\n");" then the first line does
appear. Am I doing something wrong? Is there a way to fix this, or should I
just make the window visible before adding text?
package emst.launchers;
import com.ulcjava.base.application.*;
import com.ulcjava.base.development.DevelopmentRunner;
public class AppendProblem extends AbstractApplication {
public void start() {
ULCFrame frame = new ULCFrame("Title");
frame.setDefaultCloseOperation(ULCFrame.TERMINATE_ON_CLOSE);
frame.setSize(300,300);
ULCBoxPane rootPane = new ULCBoxPane();
ULCTextArea text = new ULCTextArea();
rootPane.add(new ULCScrollPane(text), ULCBoxPane.BOX_EXPAND_EXPAND);
frame.setContentPane(rootPane);
text.append("You don't see me!!!\n");
frame.setVisible(true);
text.append("You only see me!!!\n");
}
public static void main(String[] args)
{
DevelopmentRunner.setApplicationClass(AppendProblem.class);
DevelopmentRunner.setUseGui(false);
DevelopmentRunner.main(args);
}
}
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