Rationale: The concept of a "Qt Dir" is dead ever since Qt can be
installed. Specifying the qmake location otoh makes it possible to
unambigously detect all parts of a Qt installation.
- Give the controls a tooltip listing file details (date)
- Make building a QtConcurrent task
- Make log window scroll to bottom and pop up on error
- Make the build code pass on error messages about copying the
source files to the log file
- Clean up the building code string-wise, use QLatin1String and
translate messages, cache the icons. Use a QSharedPointer for
the QtVersions in the settings page since they are passed to
the BuildTask, which may outlive the dialog.
- Give the controls a tooltip listing file details (date)
- Make building a QtConcurrent task
- Make log window scroll to bottom and pop up on error
- Make the build code pass on error messages about copying the
source files to the log file
- Clean up the building code string-wise, use QLatin1String and
translate messages, cache the icons
and use it for some options dialogs.
The class fixes QTreeWidget to resize all columns to contents, except one
stretching column. As opposed to standard QTreeWidget, all columns are
still interactively resizable.
Also, warn if no MSVC version could be detected even though the Qt
version was build with MSVC. This should make the tracing of problem
a bit easier. Before, we have hidden the GUI elements if only one
compiler version could be found. This looks inconsistent and causes
confusion.
