AaronFiore/electrum
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qt: replace some hardcoded pixel sizes for better high-dpi support

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This commit is contained in:
SomberNight
2022-08-10 19:53:36 +02:00
parent 05863a611f
commit 388811296e
14 changed files with 81 additions and 54 deletions
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13
electrum/plugins/virtualkeyboard/qt.py
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@@ -1,6 +1,7 @@
import random
from PyQt5.QtWidgets import (QVBoxLayout, QGridLayout, QPushButton)
from PyQt5.QtGui import QFontMetrics
from electrum.plugin import BasePlugin, hook
from electrum.i18n import _
@@ -12,8 +13,9 @@ class Plugin(BasePlugin):
@hook
def password_dialog(self, pw, grid, pos):
vkb_button = QPushButton(_("+"))
vkb_button.setFixedWidth(20)
vkb_button = QPushButton("+")
font_height = QFontMetrics(vkb_button.font()).height()
vkb_button.setFixedWidth(round(1.7 * font_height))
vkb_button.clicked.connect(lambda: self.toggle_vkb(grid, pw))
grid.addWidget(vkb_button, pos, 2)
self.kb_pos = 2
@@ -47,13 +49,16 @@ class Plugin(BasePlugin):
def add_target(t):
return lambda: pw.setText(str(pw.text()) + t)
font_height = QFontMetrics(QPushButton().font()).height()
btn_size = max(25, round(1.7 * font_height))
vbox = QVBoxLayout()
grid = QGridLayout()
grid.setSpacing(2)
for i in range(n):
l_button = QPushButton(chars[s[i]])
l_button.setFixedWidth(25)
l_button.setFixedHeight(25)
l_button.setFixedWidth(btn_size)
l_button.setFixedHeight(btn_size)
l_button.clicked.connect(add_target(chars[s[i]]))
grid.addWidget(l_button, i // 6, i % 6)