Hi there, no opinions on that? Should I file a bugreport instead?
/Roman Am Mittwoch, den 14.01.2009, 14:54 +0100 schrieb Roman Kennke: > I found a problem in DefaultDesktopPane. Dragging in fast mode does not > work correctly (at least not on all platforms) if the pane is obscured > by another heavyweight. Graphics.copyArea() isn't guaranteed to work > correctly in this case. I think we need to do like in JViewport and > check if the heavyweight is guaranteed to be not obscured and only do > the fast dragging if this is the case. I pulled the checking code from > JViewport to SwingUtilities so they can share this thing. > > I know this is a corner case, because in most cases, when dragging an > internal frame, the user clicks on the frame and brings the window to > the top anyway, so it should not be obscured, but there could be > always-on-top dialogs or similar, which stay on top of the app, even > when the user drags something. > > The webrev is here: > > http://kennke.org/~roman/desktoppane/webrev/ > > What do you think? Should this be included in OpenJDK? > > /Roman > -- Dipl.-Inform. (FH) Roman Kennke, Software Engineer, http://kennke.org aicas Allerton Interworks Computer Automated Systems GmbH Haid-und-Neu-Straße 18 * D-76131 Karlsruhe * Germany http://www.aicas.com * Tel: +49-721-663 968-48 USt-Id: DE216375633, Handelsregister HRB 109481, AG Karlsruhe Geschäftsführer: Dr. James J. Hunt
