问题描述
我对Oracle SQL Developer有问题.当我在Windows Server 2003计算机上使用它时，它可以正常工作.在Windows 7桌面上使用它时，水平或垂直滚动时，在查询结果网格中都会出现很多重绘问题，例如:
I have a problem with Oracle SQL Developer. When I use it on a Windows Server 2003 machine, it works fine. When I use it on my Windows 7 desktop, I get a lot of redraw problems in the query results grid when I scroll either horizontally or vertically, like so:
这使得评估查询结果变得很棘手.单击标题和单个单元格会导致它正确重绘，但是无法正常滚动是很愚蠢的.有没有什么办法解决这一问题?我正在将SQL Developer 1.5.5的当前版本与随附的JVM一起使用.
This makes it tricky to assess the results of your queries. Clicking on the header and on individual cells causes it to then redraw properly, but it's goofy to not be able to just scroll normally. Is there any way to fix this? I am using the current version of SQL Developer 1.5.5 with the included JVM.
推荐答案
您需要关闭DirectDraw-请参见 http://tiredblogger.wordpress.com/2009/05/29/configuring-oracle-sql-developer-for-windows-7/，特别是将以下内容添加到sqldeveloper.conf的位:
You need to turn off DirectDraw -- see http://tiredblogger.wordpress.com/2009/05/29/configuring-oracle-sql-developer-for-windows-7/, specifically the bit where they add the following to sqldeveloper.conf:
AddVMOption -Dsun.java2d.noddraw=true
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