- 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
- show payment options in tabs: URI, Address or Lightning
- use vertical tabs to save space
- switch between QR and text views
- open standalone QR window through menu, instead of clicking on QR code
fixes https://github.com/spesmilo/electrum/issues/7750
Each task we schedule on `TaskThread` can provide an optional `cancel` method.
When stopping `TaskThread`, we call this `cancel` method on all tasks in the queue.
If the currently running task does not implement `cancel`, `TaskThread.stop` will block
until that task finishes.
Note that there is a significant change in behaviour here:
`ElectrumWindow.run_coroutine_from_thread` and `ElectrumWindow.pay_lightning_invoice`
previously serialised the execution of their coroutines via wallet.thread.
This is no longer the case: they will now schedule coroutines immediately.
So for example, the GUI now allows trying to pay multiple LN invoices "concurrently".
This commit ports the work of EchterAgo and cculianu from Electron-Cash,
to implement a new toolchain to scan qr codes.
Previously, on Linux and Win, we have been using zbar to access the camera
and read qrcodes; and on macOS we used CalinsQRReader (an objective-C
project by cculianu).
The new toolchain added here can use QtMultimedia to access the camera,
and then feed that image into zbar. When used this way, zbar needs
fewer dependencies and is easier to compile, in particular it can be
compiled for macOS.
The new toolchain works on all three platforms, with some caveats
(see code comments in related commits) -- so we also keep the end-to-end
zbar toolchain; but at least we can drop CalinsQRReader.
The related changes in Electron-Cash are spread over 50+ commits (several PRs and direct
pushes to master), but see in particular:
https://github.com/Electron-Cash/Electron-Cash/pull/1376
some other interesting links:
b2b737001c163224cf1f3b31e0fcb1eda015908ehttps://github.com/Electron-Cash/Electron-Cash/pull/1545052aa06c23
