def paintEvent(self, ev):
shown = self.button.isChecked()
ls = self.fm.lineSpacing()
painter = QStylePainter(self)
if self.mouse_over:
tool = QStyleOption()
tool.initFrom(self)
tool.rect = self.rect()
tool.state = QStyle.StateFlag.State_Raised | QStyle.StateFlag.State_Active | QStyle.StateFlag.State_MouseOver
painter.drawPrimitive(QStyle.PrimitiveElement.PE_PanelButtonTool,
tool)
painter.drawText(
0, 0, self.width(), ls,
Qt.AlignmentFlag.AlignCenter | Qt.TextFlag.TextSingleLine,
self.text)
text = _('Hide') if shown else _('Show')
f = self.font()
f.setBold(True)
painter.setFont(f)
painter.drawText(
0,
self.height() - ls, self.width(), ls,
Qt.AlignmentFlag.AlignCenter | Qt.TextFlag.TextSingleLine, text)
x = (self.width() - ICON_SZ) // 2
y = ls + (self.height() - ICON_SZ - 2 * ls) // 2
pmap = self.bright_icon if shown else self.dull_icon
painter.drawPixmap(x, y, pmap)
painter.end()
def paintEvent(self, ev):
if self.mouse_over:
p = QStylePainter(self)
tool = QStyleOption()
tool.initFrom(self)
tool.rect = self.rect()
tool.state = QStyle.StateFlag.State_Raised | QStyle.StateFlag.State_Active | QStyle.StateFlag.State_MouseOver
p.drawPrimitive(QStyle.PrimitiveElement.PE_PanelButtonTool, tool)
p.end()
return QLabel.paintEvent(self, ev)
def style_option(self):
opt = QStyleOption()
opt.initFrom(self)
opt.state |= QStyle.StateFlag.State_Horizontal
return opt