A new config API is introduced, and ~all of the codebase is adapted to it.
The old API is kept but mainly only for dynamic usage where its extra flexibility is needed.
Using examples, the old config API looked this:
```
>>> config.get("request_expiry", 86400)
604800
>>> config.set_key("request_expiry", 86400)
>>>
```
The new config API instead:
```
>>> config.WALLET_PAYREQ_EXPIRY_SECONDS
604800
>>> config.WALLET_PAYREQ_EXPIRY_SECONDS = 86400
>>>
```
The old API operated on arbitrary string keys, the new one uses
a static ~enum-like list of variables.
With the new API:
- there is a single centralised list of config variables, as opposed to
these being scattered all over
- no more duplication of default values (in the getters)
- there is now some (minimal for now) type-validation/conversion for
the config values
closes https://github.com/spesmilo/electrum/pull/5640
closes https://github.com/spesmilo/electrum/pull/5649
Note: there is yet a third API added here, for certain niche/abstract use-cases,
where we need a reference to the config variable itself.
It should only be used when needed:
```
>>> var = config.cv.WALLET_PAYREQ_EXPIRY_SECONDS
>>> var
<ConfigVarWithConfig key='request_expiry'>
>>> var.get()
604800
>>> var.set(3600)
>>> var.get_default_value()
86400
>>> var.is_set()
True
>>> var.is_modifiable()
True
```
- show a QLineEdit by default, a QTextEdit only if paytomany is active.
paytomany is a rare use case, it should not interfer with regular
use (e.g. when a user inadvertently types enter).
- this also fixes the visual appearance if the payto line
- keep paytomany menu in sync with actual state
In particular, window.timer_actions() calls
request_list.refresh_all() and invoice_list.refresh_all(),
every 0.5 seconds.
We avoid doing this at least when those lists are not visible anyway.
- set minimumHeight of VTabWidget (needed for small window size)
- keep self.tabBar visible, otherwise the widget border is rendered with a gap on linux
- apply stylesheet to both tabTar and surrounding widget
- buttons style: align text left, NoFocus
- on button click: setChecked always True, draw qr code at the end because it is slow
QTabWidget with "West" tab pos and horizontal text looks completely broken on macOS
(despite looking good on e.g. Ubuntu GNOME and Windows).
The alternative here looks ok on all three OSes.
fixes https://github.com/spesmilo/electrum/issues/7908
fixes https://github.com/spesmilo/electrum/issues/7780
fixes https://github.com/spesmilo/electrum/issues/7815
Re FIXME in main_window.py, in particular, adb might call `add_transaction` on the same tx multiple times.
In `wallet.on_event_adb_added_tx`, maybe we should propagate `notify_GUI` to `wallet._update_request_statuses_touched_by_tx`.
The issue being fixed here (above TARS reports) can be triggered in multiple ways, e.g.:
- have an already paid receive request, and receive a payment to the same address again
- have an already paid receive request, and *spend from* that address (in which case the history of the address will change, and address_synchronizer will call add_transaction again on the old tx that satisfied the old receive request)
this ports https://github.com/Electron-Cash/Electron-Cash/pull/1371
including commits:
---
bab816e2c3
Buttons Editor: Make background non-transparent and change to push button
There were some issues with transparent backgrounds with QToolButton on
Linux and as there is no real reason for them to be transparent we just
make them opaque.
---
2cb698affc
Pay to editor: Fix size computations to use the proper values
Previously this did not take into account the spacing between lines nor
the margins of the control and the document. There is also a sensible
minimum height of one line now and it expands to up to 10 lines before
we show the scroll bar. When the scroll bar is active, we move the buttons
so they do not obscure the scroll bar.
---
1b7a70f4f5
Pay to editor: Increase height by one if cursor is under buttons
---
abd42d9f66
Buttons Editor: Always center if the document is just one line high
---
33bd0b82e0
Pay to editor: Make button movement on scrollbar change reliable
---
94f8476c2e
Pay to editor: Use document lineCount instead of height
---
5bedfce392
Buttons Editor: Improve vertical centering of the buttons, needs to take into account the frame width
---
0cd0b490c4
Buttons Editor: Add transparent border which is somehow needed for correct macOS layout
