def paintEvent(self, event):
'''
@param: event QPaintEvent
'''
super().paintEvent(event)
# Show loading progress
if gVar.appSettings.showLoadingProgress and self._progressVisible:
option = QStyleOptionFrame()
self.initStyleOption(option)
lm, tm, rm, bm = self.getTextMargins()
contentsRect = self.style().subElementRect(
QStyle.SE_LineEditContents, option, self)
contentsRect.adjust(lm, tm, -rm, -bm)
bg = QColor(self._progressColor)
if not bg.isValid() or bg.alpha() == 0:
pal = self.palette()
bg = Colors.mid(pal.color(QPalette.Base),
pal.color(QPalette.Text),
self._progressStyle > 0 and 4 or 8, 1)
p = QPainter(self)
p.setBrush(QBrush(bg))
# We are painting over text, make sure the text stays visible
p.setOpacity(0.5)
outlinePen = QPen(bg.darker(110), 0.8)
p.setPen(outlinePen)
if self._progressStyle == self._ProgressFilled:
bar = contentsRect.adjusted(0, 1, 0, -1)
bar.setWidth(int(bar.width() * self._loadProgress / 100))
roundness = bar.height() / 4.0
p.drawRoundedRect(bar, roundness, roundness)
elif self._progressStyle == self._ProgressBottom:
outlinePen.setWidthF(0.3)
outlinePen.setColor(outlinePen.color().darker(130))
p.setPen(outlinePen)
bar = QRect(contentsRect.x(),
contentsRect.bottom() - 3,
contentsRect.width() * self._loadProgress / 100.0,
3)
p.drawRoundedRect(bar, 1, 1)
elif self._progressStyle == self._ProgressTop:
outlinePen.setWidthF(0.3)
outlinePen.setColor(outlinePen.color().darker(130))
p.setPen(outlinePen)
bar = QRect(contentsRect.x(),
contentsRect.top() + 1,
contentsRect.width() * self._loadProgress / 100.0,
3)
p.drawRoundedRect(bar, 1, 1)
def color(self, val):
val = unicode_type(val or '')
col = QColor(val)
orig = self._color
if col.isValid():
self._color = val
self.setText(val)
p = QPixmap(self.iconSize())
p.fill(col)
self.setIcon(QIcon(p))
else:
self._color = None
self.setText(self.choose_text)
self.setIcon(QIcon())
if orig != col:
self.color_changed.emit(self._color)
def fset(self, val):
val = unicode(val or '')
col = QColor(val)
orig = self._color
if col.isValid():
self._color = val
self.setText(val)
p = QPixmap(self.iconSize())
p.fill(col)
self.setIcon(QIcon(p))
else:
self._color = None
self.setText(self.choose_text)
self.setIcon(QIcon())
if orig != col:
self.color_changed.emit(self._color)
def setBaseColor(self, newColor):
'''
@brief: Sets the base color and makes sure all top level widgets are updated
@note: We try to ensure that the actual color used are within
reasonable bounds while generating the actual baseColor
from the import user request.
@param: color QColor
'''
self._requestedBaseColor = newColor
color = QColor()
color.setHsv(newColor.hue(),
newColor.saturation() * 0.7, 64 + newColor.value() / 3)
if color.isValid() and color != self._baseColor:
self._baseColor = color
for widget in QApplication.topLevelWidgets():
widget.update()
