Don't render insignificant screen elements. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7208 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Simplify a bit of code. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7209 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Sort the screen elements more optimally for nested items. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7210 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Ensure that all of the elements of an open home screen folder are grouped together. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7211 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Speed up screen element grouping. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7212 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Move handling the text for a screen element as a string resource as low as possible. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7213 91a5dbb7-01b9-0310-9b5f-b28072856b6e