Steps to reproduce:
* Select some obviously larger font
* Restart qTox
* Type something (you will see it with the correct font)
* Erase it completely
* Type something again
* Observe the current font now is small (back to the default)
This is a bug in Qt having to do with manipulation with both the css style and QFont of QTextEdit control at the same time.
The solution is to convert QFont to CSS style and apply it this way.
Revert needed, since otherwise there is no way to do automatic sorting
of includes.
Also reverted change to the docs, as leaving it would make incorrect
docs.
In case of conflicts, includes were sorted according to the coding
standards from #3839.
This reverts commit b4a9f04f92.
This reverts commit 5921122960.
With the removal of RTTI such a cast can cause compile failures as not
all compilers automatically convert dynamic casts to static casts at
compile time.
Fixes#3801
Makes changes to settings application wide transparent. The properties section is optional in theory, but comes in very handy, if we decide to access settings e.g. from within a script context.
Before this new cut-off days is only shown when the load history, now added a feature which in the current chat checks the last post date and if the date does not coincide with current - output a system message about the new date.
qTox will automatically import the old history on startup.
This new database code is much more robust.
It is very resilient and will not corrupt or disappear after a crash or
power failure, unlike the old code.
The on-disk database format is also much more compact now.
The database sync option in the advanced settings has been removed,
we know run many database operations asynchronously so performance
should not be a problem anymore, but we always ensure resiliency
in case of abrupt termination, so there is no tradeoff anymore.
The qTox Project is not associated with the Tox Project in any way, with the
exception of "qTox" using the Tox Projet's "toxcore" collection of libraries.
In particular, the Tox Projet does not own copyright over the qTox Project's
"qTox" collection of software, source code, and assets.
The qTox Project's assets are under the sole copyright of the qTox
contributors, and no partiular rights are granted to the Tox Project.
Since consistency in code is most important, 'ToxId' is used
for code, whereas 'Tox ID' anywhere outside of code.
Also fixed wrong comments in core.h:
* qTox gets only public key of a grouchat peer, not their
Tox ID
* qTox tries to return full address (Tox ID) or public key
