[jira] Assigned: (HARMONY-2305) [classlib][awt] Several components can be active concurrently

["Alexei Zakharov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-2305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexei Zakharov reassigned HARMONY-2305:
----------------------------------------

    Assignee: Alexei Zakharov

> [classlib][awt] Several components can be active concurrently
> -------------------------------------------------------------
>
>                 Key: HARMONY-2305
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2305
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Denis Kishenko
>         Assigned To: Alexei Zakharov
>         Attachments: HARMONY-2305-ButtonRTest.patch, HARMONY-2305-ButtonStateController.patch
>
>
> Several components can be active concurrently. For example, 2 buttons can be 
> depressed at one time (one with mouse, one with space key). It may lead 
> unpredictable behavior.
> ============ Test ==============
> import java.awt.BorderLayout;
> import java.awt.Container;
> import java.awt.event.WindowAdapter;
> import java.awt.event.WindowEvent;
> import java.awt.Button;
> import javax.swing.JFrame;
> public class Test {
>     public static void main(String[] args) {
>         
>         JFrame f = new JFrame("Test");
>         Container cp = f.getContentPane();
>         cp.add(BorderLayout.NORTH, new Button("Button 1"));
>         cp.add(BorderLayout.SOUTH, new Button("Button 2"));
>         f.addWindowListener(
>                 new WindowAdapter() {
>                     public void windowClosing(WindowEvent e) {
>                         System.exit(0);
>                     }
>                 }
>             );          
>         f.setSize(200, 80);
>         f.setVisible(true);
>     }
>     
> }

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