AaronFiore/electrum
1
0
Fork 0
Code Activity

qt settings: expose LIGHTNING_PAYMENT_BUDGET_FEE_MAX_MILLIONTHS

Browse Source 
Expose as a slider; perhaps it is less footgunny this way?
This commit is contained in:
SomberNight
2024-05-06 22:08:30 +00:00
parent 967ceb7740
commit 5b74aa443e
2 changed files with 37 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
electrum/gui/qt/settings_dialog.py
View File

@@ -30,7 +30,7 @@ from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import (QComboBox, QTabWidget, QDialog,
QSpinBox, QFileDialog, QCheckBox, QLabel,
QVBoxLayout, QGridLayout, QLineEdit,
QPushButton, QWidget, QHBoxLayout)
QPushButton, QWidget, QHBoxLayout, QSlider)
from electrum.i18n import _, languages
from electrum import util, paymentrequest
@@ -155,6 +155,37 @@ class SettingsDialog(QDialog, QtEventListener):
self.config.WATCHTOWER_CLIENT_URL = url
self.watchtower_url_e.editingFinished.connect(on_wt_url)
lnfee_hlabel = HelpLabel.from_configvar(self.config.cv.LIGHTNING_PAYMENT_FEE_MAX_MILLIONTHS)
lnfee_map = [500, 1_000, 3_000, 5_000, 10_000, 20_000, 30_000, 50_000]
def lnfee_update_vlabel(fee_val: int):
lnfee_vlabel.setText(_("{}% of payment").format(f"{fee_val / 10 ** 4:.2f}"))
def lnfee_slider_moved():
pos = lnfee_slider.sliderPosition()
fee_val = lnfee_map[pos]
lnfee_update_vlabel(fee_val)
def lnfee_slider_released():
pos = lnfee_slider.sliderPosition()
fee_val = lnfee_map[pos]
self.config.LIGHTNING_PAYMENT_FEE_MAX_MILLIONTHS = fee_val
lnfee_slider = QSlider(Qt.Horizontal)
lnfee_slider.setRange(0, len(lnfee_map)-1)
lnfee_slider.setTracking(True)
try:
lnfee_spos = lnfee_map.index(self.config.LIGHTNING_PAYMENT_FEE_MAX_MILLIONTHS)
except ValueError:
lnfee_spos = 0
lnfee_slider.setSliderPosition(lnfee_spos)
lnfee_vlabel = QLabel("")
lnfee_update_vlabel(self.config.LIGHTNING_PAYMENT_FEE_MAX_MILLIONTHS)
lnfee_slider.valueChanged.connect(lnfee_slider_moved)
lnfee_slider.sliderReleased.connect(lnfee_slider_released)
lnfee_hbox = QHBoxLayout()
lnfee_hbox.setContentsMargins(0, 0, 0, 0)
lnfee_hbox.addWidget(lnfee_vlabel)
lnfee_hbox.addWidget(lnfee_slider)
lnfee_hbox_w = QWidget()
lnfee_hbox_w.setLayout(lnfee_hbox)
alias_label = HelpLabel.from_configvar(self.config.cv.OPENALIAS_ID)
alias = self.config.OPENALIAS_ID
self.alias_e = QLineEdit(alias)
@@ -351,6 +382,7 @@ class SettingsDialog(QDialog, QtEventListener):
lightning_widgets.append((trampoline_cb, None))
lightning_widgets.append((legacy_add_trampoline_cb, None))
lightning_widgets.append((remote_wt_cb, self.watchtower_url_e))
lightning_widgets.append((lnfee_hlabel, lnfee_hbox_w))
fiat_widgets = []
fiat_widgets.append((QLabel(_('Fiat currency')), ccy_combo))
fiat_widgets.append((QLabel(_('Source')), ex_combo))