The ::unmap signal is emitted when @widget is going to be unmapped, which
means that either it or any of its parents up to the toplevel widget have
been set as hidden.
As ::unmap indicates that a widget will not be shown any longer, it can be
used to, for example, stop an animation on the widget.
The ::unmap signal is emitted when @widget is going to be unmapped, which means that either it or any of its parents up to the toplevel widget have been set as hidden.
As ::unmap indicates that a widget will not be shown any longer, it can be used to, for example, stop an animation on the widget.