def create_icon(text, palette=None, sz=None, divider=2, fill='white'):
if isinstance(fill, string_or_bytes):
fill = QColor(fill)
sz = sz or int(
math.ceil(tprefs['toolbar_icon_size'] *
QApplication.instance().devicePixelRatio()))
if palette is None:
palette = QApplication.palette()
img = QImage(sz, sz, QImage.Format.Format_ARGB32)
img.fill(Qt.GlobalColor.transparent)
p = QPainter(img)
p.setRenderHints(QPainter.RenderHint.TextAntialiasing
| QPainter.RenderHint.Antialiasing)
if fill is not None:
qDrawShadeRect(p,
img.rect(),
palette,
fill=fill,
lineWidth=1,
midLineWidth=1)
f = p.font()
f.setFamily('Liberation Sans'), f.setPixelSize(int(
sz // divider)), f.setBold(True)
p.setFont(f), p.setPen(QColor('#2271d5'))
p.drawText(img.rect().adjusted(2, 2, -2, -2), Qt.AlignmentFlag.AlignCenter,
text)
p.end()
return QIcon(QPixmap.fromImage(img))
def show_data(self, html):
self.wait_timer.stop()
def color_to_string(col):
ans = '#000000'
if col.isValid():
col = col.toRgb()
if col.isValid():
ans = str(col.name())
return ans
c = color_to_string(QApplication.palette().color(
QPalette.ColorGroup.Normal, QPalette.ColorRole.WindowText))
templ = '''\
<html>
<head>
<style type="text/css">
body, td {background-color: transparent; color: %s }
a { text-decoration: none; }
div.description { margin-top: 0; padding-top: 0; text-indent: 0 }
table { margin-bottom: 0; padding-bottom: 0; }
</style>
</head>
<body>
<div class="description">
%%s
</div>
</body>
<html>
''' % (c, )
self.setHtml(templ % html)
