A wallet can permanently be labeled a 'private wallet' which is a simple
boolean.
Then when you may need to hand over your phone to a clerk, all you do is
quickly enable the 'private mode' which is sufficiently deep in the menu
to make it hidden.
The effect is that all wallets marked private will be hidden for the
duration of that feature being on.
The feature to show only the exchange-rate based value on the
main screen doesn't make sense on anything but mainnet due to
the simple fact that thats the only one that has an exchange rate.
We hide the feature on testnet and make it always show the BCH
value on the overview screens.
Notice that the actuall setting, as written in the config file,
is shared between chains. We only have one confg file. So any
solution with default values would not work.
On the main screen, also known as the "Activity view" this allows the
user to choose to only see fiat or see both Bitcoin Cash and fiat values
listed next to each transaction.
In Qt5 the palette was introduced in the Control object (part of Qt-
Quick-Controls-2).
In Qt6 this property was moved to the superclass 'Item'.
This means that we no longer need to refer to a control when using a
palette, every single thing in QtQuick is an Item, afterall.
tomFlowee