Fix regressions in previous QFontDatabase patch

1. QtFontStyle::Key comparison should either use styleName or
   style, etc., but not both.
2. When initializing a QFont from QFontDatabase::font(), style
   and weight parameters should always be set even when we found
   a match styleName, in case these parameters will be used for
   comparison later.
3. Move styleName out of QtFontStyle::Key so that the code can be
   clearer and more explicit.

Change-Id: Icdee8e97568a0f31f57d2cdb8d414f47331fde75
Reviewed-by: Eskil
Reviewed-on: http://codereview.qt.nokia.com/1263
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

0 files changed, 0 insertions, 0 deletions