The main window of Zrythm.
Inherits from GtkApplicationWindow, meaning that it is the parent of all other sub-windows of Zrythm.
- bool preferences_opened
- Whether preferences window is opened.
- bool log_has_pending_warnings
- Whether log has pending warnings (if true, the log viewer button will have an emblem until clicked).
- bool setup
- Whether set up already or not.