def paintEvent(self, event):
"""
Paints this combobox based on whether or not it is visible.
:param event | <QPaintEvent>
"""
if not self.autoRaise() or (self._hovered and self.isEnabled()):
super(XComboBox, self).paintEvent(event)
text = QComboBox.currentText(self)
if not text and self._hint and not self.lineEdit():
text = self._hint
palette = self.palette()
with XPainter(self) as painter:
painter.setPen(
palette.color(palette.Disabled, palette.Text))
painter.drawText(5, 0, self.width(), self.height(),
Qt.AlignLeft | Qt.AlignVCenter,
self.currentText())
else:
palette = self.palette()
with XPainter(self) as painter:
text = QComboBox.currentText(self)
if not text:
text = self.hint()
painter.setPen(
palette.color(palette.Disabled, palette.WindowText))
painter.drawText(5, 0, self.width(), self.height(),
Qt.AlignLeft | Qt.AlignVCenter, text)
x = self.width() - 15
y = 4
pixmap = QPixmap(
resources.find('img/treeview/triangle_down.png'))
painter.drawPixmap(x, y, pixmap)
def paintEvent(self, event):
"""
Paints this combobox based on whether or not it is visible.
:param event | <QPaintEvent>
"""
if not self.autoRaise() or (self._hovered and self.isEnabled()):
super(XComboBox, self).paintEvent(event)
text = QComboBox.currentText(self)
if not text and self._hint and not self.lineEdit():
text = self._hint
palette = self.palette()
with XPainter(self) as painter:
painter.setPen(palette.color(palette.Disabled, palette.Text))
painter.drawText(5, 0, self.width(), self.height(),
Qt.AlignLeft | Qt.AlignVCenter,
self.currentText())
else:
palette = self.palette()
with XPainter(self) as painter:
text = QComboBox.currentText(self)
if not text:
text = self.hint()
painter.setPen(palette.color(palette.Disabled,
palette.WindowText))
painter.drawText(5, 0, self.width(), self.height(),
Qt.AlignLeft | Qt.AlignVCenter, text)
x = self.width() - 15
y = 4
pixmap = QPixmap(resources.find('img/treeview/triangle_down.png'))
painter.drawPixmap(x, y, pixmap)
class XTimeDeltaEdit(QFrame):
def __init__(self, parent=None):
super(XTimeDeltaEdit, self).__init__(parent)
# define custom properties
self.setStyleSheet(COMBO_STYLE)
self._numberSpinner = QSpinBox(self)
self._numberSpinner.setRange(0, 100000)
self._numberSpinner.setFrame(False)
self._numberSpinner.setButtonSymbols(QSpinBox.NoButtons)
self._numberSpinner.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self._unitCombo = QComboBox(self)
self._unitCombo.setEditable(True)
self._unitCombo.setInsertPolicy(QComboBox.NoInsert)
self._unitCombo.setFrame(False)
self._unitCombo.addItems(['year(s)',
'month(s)',
'week(s)',
'day(s)',
'hour(s)',
'minute(s)',
'second(s)'])
self._unitCombo.setCurrentIndex(3)
self._unitCombo.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self._directionCombo = QComboBox(self)
self._directionCombo.addItems(['ago', 'from now'])
self._directionCombo.setEditable(True)
self._directionCombo.setInsertPolicy(QComboBox.NoInsert)
self._directionCombo.setFrame(False)
self._directionCombo.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
# setup ui
self.setFrameShape(QFrame.StyledPanel)
self.setFrameShadow(QFrame.Sunken)
self.setBackgroundRole(QPalette.Base)
self.setAutoFillBackground(True)
layout = QHBoxLayout()
layout.setContentsMargins(2, 2, 2, 2)
layout.setSpacing(0)
layout.addWidget(self._numberSpinner)
layout.addWidget(self._unitCombo)
layout.addWidget(self._directionCombo)
self.setLayout(layout)
def delta(self):
"""
Returns a delta based on this widget's information.
:return <datetime.timedelta>
"""
number = self._numberSpinner.value()
unit = self._unitCombo.currentText()
direction = self._directionCombo.currentText()
# use past tense
if direction == 'ago':
number = -number
if unit == 'year(s)':
return datetime.timedelta(number * 365)
elif unit == 'month(s)':
return datetime.timedelta(number * 30)
elif unit == 'week(s)':
return datetime.timedelta(number * 7)
elif unit == 'day(s)':
return datetime.timedelta(number)
elif unit == 'hour(s)':
return datetime.timedelta(0, number * 3600)
elif unit == 'minute(s)':
return datetime.timedelta(0, number * 60)
else:
return datetime.timedelta(0, number)
def setDelta(self, delta):
"""
Sets the time delta for this widget to the inputed delta.
:param delta | <datetime.timedelta>
"""
days = int(delta.days)
secs = int(delta.total_seconds())
direction = 'from now'
if secs < 0:
direction = 'ago'
if days and days % 365 == 0:
number = days / 365
unit = 'year(s)'
elif days and days % 30 == 0:
number = days / 30
unit = 'month(s)'
elif days and days % 7 == 0:
number = days / 7
unit = 'week(s)'
elif days:
number = days
unit = 'day(s)'
elif secs % 3600 == 0:
number = secs / 3600
unit = 'hour(s)'
elif secs % 60 == 0:
number = secs / 60
unit = 'minute(s)'
else:
number = secs
unit = 'second(s)'
self._numberSpinner.setValue(abs(int(number)))
self._unitCombo.setCurrentIndex(self._unitCombo.findText(unit))
index = self._directionCombo.findText(direction)
self._directionCombo.setCurrentIndex(index)
