def sizeHint(self):
"""
Reimplemented from `QPushButton.sizeHint`.
Returns
-------
sh : QSize
"""
sh = super().sizeHint()
option = QStyleOptionButton()
self.initStyleOption(option)
style = self.style()
fm = option.fontMetrics
if option.iconSize.isValid():
icsize = option.iconSize
icsize.setWidth(icsize.width() + 4)
else:
icsize = QSize()
for text in self.__textChoiceList:
option.text = text
size = fm.size(Qt.TextShowMnemonic, text)
if not icsize.isNull():
size.setWidth(size.width() + icsize.width())
size.setHeight(max(size.height(), icsize.height()))
sh = sh.expandedTo(
style.sizeFromContents(QStyle.CT_PushButton, option, size,
self))
return sh
def sizeHint(self):
"""
Reimplemented from `QPushButton.sizeHint`.
Returns
-------
sh : QSize
"""
sh = super().sizeHint()
option = QStyleOptionButton()
self.initStyleOption(option)
style = self.style()
fm = option.fontMetrics
if option.iconSize.isValid():
icsize = option.iconSize
icsize.setWidth(icsize.width() + 4)
else:
icsize = QSize()
for text in self.__textChoiceList:
option.text = text
size = fm.size(Qt.TextShowMnemonic, text)
if not icsize.isNull():
size.setWidth(size.width() + icsize.width())
size.setHeight(max(size.height(), icsize.height()))
sh = sh.expandedTo(
style.sizeFromContents(QStyle.CT_PushButton, option,
size, self))
return sh
def qmacstyle_accent_color(style: QStyle):
option = QStyleOptionButton()
option.state |= (QStyle.State_Active | QStyle.State_Enabled
| QStyle.State_Raised)
option.features |= QStyleOptionButton.DefaultButton
option.text = ""
size = style.sizeFromContents(QStyle.CT_PushButton, option, QSize(20, 10),
None)
option.rect = QRect(0, 0, size.width(), size.height())
img = QImage(size.width(), size.height(),
QImage.Format_ARGB32_Premultiplied)
img.fill(Qt.transparent)
painter = QPainter(img)
try:
style.drawControl(QStyle.CE_PushButton, option, painter, None)
finally:
painter.end()
color = img.pixelColor(size.width() // 2, size.height() // 2)
return color
def paintEvent(self, event):
# reimplemented
painter = QStylePainter(self)
option = QStyleOptionButton()
option.initFrom(self)
option.icon = self.icon()
option.iconSize = self.iconSize()
icon = self.icon()
if not icon.isNull():
if option.state & QStyle.State_Active:
mode = (QIcon.Normal if option.state & QStyle.State_MouseOver
else QIcon.Active)
else:
mode = QIcon.Disabled
pixmap = icon.pixmap(option.iconSize, mode, )
painter.drawItemPixmap(option.rect, Qt.AlignCenter, pixmap)
def paintEvent(self, event):
painter = QStylePainter(self)
option = QStyleOptionButton()
option.initFrom(self)
option.text = ""
option.icon = self.icon()
option.iconSize = self.iconSize()
option.features = QStyleOptionButton.Flat
if self.isDown():
option.state |= QStyle.State_Sunken
painter.drawPrimitive(QStyle.PE_PanelButtonBevel, option)
if not option.icon.isNull():
if option.state & QStyle.State_Active:
mode = (QIcon.Active if option.state
& QStyle.State_MouseOver else QIcon.Normal)
else:
mode = QIcon.Disabled
if self.isChecked():
state = QIcon.On
else:
state = QIcon.Off
option.icon.paint(painter, option.rect, Qt.AlignCenter, mode,
state)
def paintEvent(self, event):
painter = QStylePainter(self)
option = QStyleOptionButton()
option.initFrom(self)
option.text = ""
option.icon = self.icon()
option.iconSize = self.iconSize()
option.features = QStyleOptionButton.Flat
if self.isDown():
option.state |= QStyle.State_Sunken
painter.drawPrimitive(QStyle.PE_PanelButtonBevel, option)
if not option.icon.isNull():
if option.state & QStyle.State_Active:
mode = (QIcon.Active if option.state & QStyle.State_MouseOver
else QIcon.Normal)
else:
mode = QIcon.Disabled
if self.isChecked():
state = QIcon.On
else:
state = QIcon.Off
option.icon.paint(painter, option.rect, Qt.AlignCenter, mode, state)
def paintEvent(self, event):
# reimplemented
painter = QStylePainter(self)
option = QStyleOptionButton()
option.initFrom(self)
option.icon = self.icon()
option.iconSize = self.iconSize()
icon = self.icon()
if not icon.isNull():
if option.state & QStyle.State_Active:
mode = (QIcon.Normal if option.state
& QStyle.State_MouseOver else QIcon.Active)
else:
mode = QIcon.Disabled
pixmap = icon.pixmap(
option.iconSize,
mode,
)
painter.drawItemPixmap(option.rect, Qt.AlignCenter, pixmap)
