eeead68995
In one case, the code simply checked for isOpen afterwards; refactor it to use QFile::open's result. In another case, a file was opened from the resource system, so add a check. Pick-to: 6.9 6.8 Change-Id: I5f4c22dd5ce678f15c9c1609c4228d50a2b32a1d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Qt is supplied with a number of example applications that have been written to provide developers with examples of the Qt API in use, highlight good programming practice, and showcase features found in each of Qt's core technologies. Documentation for examples can be found in the Examples section of the Qt documentation.