twinkle-tray VS tg

Monitorian requires a subscription for hotkeys and CLI, unfortunately.

Twinkle Tray is an alternative: https://github.com/xanderfrangos/twinkle-tray

For example with Twinkle-tray

I found https://github.com/emoacht/Monitorian https://github.com/xanderfrangos/twinkle-tray, but they can't change other settings (color in this case) like gddccontrol in Xubuntu.

Also use brightness adjustment like twinkle.

I achieved this with SWICD and Twinkle Tray.

Easy way to hot-key brightness levels to a keypress, download TWINKLETRAY https://github.com/xanderfrangos/twinkle-tray You can then map brightness up/down using SWICD or JoyXOff to a button press/combination and set % step (i.e. 1%, 5%, 10% etc.)

Their Desktop app is written in Qt C++[1].

[1] https://github.com/telegramdesktop/tdesktop

This one is made with Qt: https://github.com/telegramdesktop/tdesktop I remembered this one.

But having checked clients for other platforms they are not made with Qt. You can check them all here: https://telegram.org/apps

p.s. i am also considering using c++, to try writing an extension of the source that implements the feature in a certain way, could you advise on how complex would this been?

https://github.com/DrKLO/Telegram https://github.com/TelegramMessenger/Telegram-iOS https://github.com/telegramdesktop/tdesktop

In secret chat, you can't take any screenshot which can't be happened if it's implemented on Desktop app. That's the reason Telegram hasn't implemented the feature on its desktop versions. But that notification thing should be considered I guess… Someone should open an issue regrading it on it's GitHub repo.