You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@netbeans.apache.org by "Ququm Ber (JIRA)" <ji...@apache.org> on 2018/03/24 23:12:00 UTC

[jira] [Created] (NETBEANS-520) Main widow flashing and damaging

Ququm Ber created NETBEANS-520:
----------------------------------

             Summary: Main widow flashing and damaging
                 Key: NETBEANS-520
                 URL: https://issues.apache.org/jira/browse/NETBEANS-520
             Project: NetBeans
          Issue Type: Bug
          Components: cnd - Editor
    Affects Versions: 8.2
            Reporter: Ququm Ber
         Attachments: netbeans-ide-deved-201709160002-screen-flashing-bug.png

Main netbeans window (editor, toolviews) flashing during fast scrolling with mouse wheel or PGUP/PGDOWN, sometimes bottom toolviews flashing 1-2 sec after stop scrolling. After stop scrolling (see attachment screenshot) screen leaves damaged. You need to fold/unfold main window to make it normal. There are no way to introduce it, but to increase artefact probability you need to scroll large C++ file (hard to on-fly parsing, e.g. some large std header file), and run garbage collector before. The effect is actual for Netbeans 8.2 too. So the effect starts if you have long lines in opened file which succeeded 80 symbols.

Netbeans/C++ Developer Edition 201709160002

openjdk version "1.8.0_151"
OpenJDK Runtime Environment (build 1.8.0_151-b12)
OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode)

Product Version: NetBeans IDE Dev (Build 201709160002)
Java: 1.8.0_101; Java HotSpot(TM) 64-Bit Server VM 25.101-b13
Runtime: Java(TM) SE Runtime Environment 1.8.0_101-b13
System: Linux version 3.10.0-693.5.2.el7.x86_64 running on amd64; UTF-8; en_US (nb)

Operating System: CentOS Linux 7 (Core)
     CPE OS Name: cpe:/o:centos:centos:7
          Kernel: Linux 3.10.0-693.5.2.el7.x86_64
    Architecture: x86-64



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@netbeans.apache.org
For additional commands, e-mail: commits-help@netbeans.apache.org

For further information about the NetBeans mailing lists, visit:
https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists