def getMinimumWidth(self, items=None):
fm = QFontMetrics(self.font())
opt = QStyleOptionComboBox()
style = self.style()
mw = self.maxWidth
if items is not None:
for str in items:
opt.currentText = QString(str)
sz = QSize(fm.width(opt.currentText), fm.height())
mw = max(
mw,
style.sizeFromContents(QStyle.CT_ComboBox, opt, sz,
self).width())
elif mw == 0 and self.count() > 0:
for i in range(0, self.count()):
opt.currentText = self.itemText(i)
sz = QSize(fm.width(opt.currentText), fm.height())
mw = max(
mw,
style.sizeFromContents(QStyle.CT_ComboBox, opt, sz,
self).width())
elif mw == 0:
opt.currentText = QString(' ')
sz = QSize(fm.width(opt.currentText), fm.height())
mw = max(
mw,
style.sizeFromContents(QStyle.CT_ComboBox, opt, sz,
self).width())
self.maxWidth = mw
return mw
def setupUi(self):
super(MainWindow, self).setupUi(self)
self.search_box.shortcut = QShortcut(self.search_box)
self.search_box.shortcut.setKey('Ctrl+F')
self.output_devices_group = QActionGroup(self)
self.input_devices_group = QActionGroup(self)
self.alert_devices_group = QActionGroup(self)
self.video_devices_group = QActionGroup(self)
self.request_screen_action = QAction('Request screen', self, triggered=self._AH_RequestScreenActionTriggered)
self.share_my_screen_action = QAction('Share my screen', self, triggered=self._AH_ShareMyScreenActionTriggered)
self.screen_sharing_button.addAction(self.request_screen_action)
self.screen_sharing_button.addAction(self.share_my_screen_action)
# adjust search box height depending on theme as the value set in designer isn't suited for all themes
search_box = self.search_box
option = QStyleOptionFrameV2()
search_box.initStyleOption(option)
frame_width = search_box.style().pixelMetric(QStyle.PM_DefaultFrameWidth, option, search_box)
if frame_width < 4:
search_box.setMinimumHeight(20 + 2*frame_width)
# adjust the combo boxes for themes with too much padding (like the default theme on Ubuntu 10.04)
option = QStyleOptionComboBox()
self.identity.initStyleOption(option)
wide_padding = self.identity.style().subControlRect(QStyle.CC_ComboBox, option, QStyle.SC_ComboBoxEditField, self.identity).height() < 10
self.identity.setStyleSheet("""QComboBox { padding: 0px 4px 0px 4px; }""" if wide_padding else "")
def paint(self, painter, option, index):
self.initStyleOption(option, index)
# No idea why, but this cast is required if we want to have access to the V4 valuess
option = QStyleOptionViewItemV4(option)
if (index.column() == 1) and (option.state & QStyle.State_Selected):
cboption = QStyleOptionComboBox()
cboption.rect = option.rect
# On OS X (with Qt4.6.0), adding State_Enabled to the flags causes the whole drawing to
# fail (draw nothing), but it's an OS X only glitch. On Windows, it works alright.
cboption.state |= QStyle.State_Enabled
QApplication.style().drawComplexControl(QStyle.CC_ComboBox, cboption, painter)
painter.setBrush(option.palette.text())
rect = QRect(option.rect)
rect.setLeft(rect.left()+4)
painter.drawText(rect, Qt.AlignLeft, option.text)
else:
QStyledItemDelegate.paint(self, painter, option, index)
def paint(self, painter, option, index):
self.initStyleOption(option, index)
# No idea why, but this cast is required if we want to have access to the V4 valuess
option = QStyleOptionViewItemV4(option)
if (index.column() == 1) and (option.state & QStyle.State_Selected):
cboption = QStyleOptionComboBox()
cboption.rect = option.rect
# On OS X (with Qt4.6.0), adding State_Enabled to the flags causes the whole drawing to
# fail (draw nothing), but it's an OS X only glitch. On Windows, it works alright.
cboption.state |= QStyle.State_Enabled
QApplication.style().drawComplexControl(QStyle.CC_ComboBox,
cboption, painter)
painter.setBrush(option.palette.text())
rect = QRect(option.rect)
rect.setLeft(rect.left() + 4)
painter.drawText(rect, Qt.AlignLeft, option.text)
else:
QStyledItemDelegate.paint(self, painter, option, index)
def paintEvent(self, _):
painter = QStylePainter(self)
painter.setPen(self.palette().color(QPalette.Text))
opt = QStyleOptionComboBox()
self.initStyleOption(opt)
painter.drawComplexControl(QStyle.CC_ComboBox, opt)
frame = self.style().subControlRect(QStyle.CC_ComboBox, opt,
QStyle.SC_ComboBoxEditField, self)
painter.setRenderHint(QPainter.Antialiasing)
painter.setPen(Qt.transparent)
painter.setBrush(self.color())
painter.drawRoundedRect(frame.adjusted(1, 1, -1, -2), 2, 2)
def getMinimumWidth(self, items = None):
fm = QFontMetrics(self.font())
opt = QStyleOptionComboBox()
style = self.style()
mw = self.maxWidth
if items is not None:
for str in items:
opt.currentText = QString(str)
sz = QSize(fm.width(opt.currentText), fm.height())
mw = max(mw, style.sizeFromContents(QStyle.CT_ComboBox,
opt, sz, self).width())
elif mw == 0 and self.count() > 0:
for i in range(0, self.count()):
opt.currentText = self.itemText(i)
sz = QSize(fm.width(opt.currentText), fm.height())
mw = max(mw, style.sizeFromContents(QStyle.CT_ComboBox,
opt, sz, self).width())
elif mw == 0:
opt.currentText = QString(' ')
sz = QSize(fm.width(opt.currentText), fm.height())
mw = max(mw, style.sizeFromContents(QStyle.CT_ComboBox,
opt, sz, self).width())
self.maxWidth = mw
return mw
def paint(self, painter, option, index):
if index.column() is self._column:
comboBoxOption = QStyleOptionComboBox()
comboBoxOption.rect = option.rect
comboBoxOption.currentText = index.data(Qt.DisplayRole).toString()
if convert_string(comboBoxOption.currentText) == u"Default":
comboBoxOption.state = QStyle.State_Active
else:
comboBoxOption.state = QStyle.State_Active | QStyle.State_Enabled
comboBoxOption.frame = True
QApplication.style().drawComplexControl(QStyle.CC_ComboBox, comboBoxOption, painter)
QApplication.style().drawControl(QStyle.CE_ComboBoxLabel, comboBoxOption, painter)
else:
super(ComboboxDelegate, self).paint(painter, option, index)
