close emoji autocompleter if space typed after : issue #433 and adds default option for emoji font family settings

* Add handles for window focus gained / focus lossed and connect to timer
* Clean up some of the PrivacyScreen.qml code
* Connect settings to PrivacyScreen visibility

Missing window focus event and knowing when room is encryption

fixes #367

Actually store the login details under the selected profile

Loren Burkholder authored 4 years ago and Loren Burkholder committed 4 years ago

This introduces a new version of SingleApplication as well.

fixed toggle weirdness in settings, after loads added setChecked for Toggles, and fix issues with startInTray

made this: if Tray become disabled and startInTray was enabled, startInTray before blocks, goes disabled too

This is less ambiguous. Moreover, this mode might be useful on a
computer touchscreen.

This is less ambiguous, as it aligns with the other uses.

Trusted might refer to something else, like the reputation project.
You can trust a user you haven't verified.

Also mention devices as this shares keys with verified devices, for when device
verification was performed without cross-signing.