def browseColor(self):
"""
Show the color dialog.
:rtype: None
"""
color = self.currentColor()
if color:
color = studioqt.Color.fromString(color)
d = QtWidgets.QColorDialog(self)
d.setCurrentColor(color)
standardColors = self.browserColors()
if standardColors:
index = -1
for standardColor in standardColors:
index += 1
try:
# Support for new qt5 signature
standardColor = QtGui.QColor(standardColor)
d.setStandardColor(index, standardColor)
except:
# Support for new qt4 signature
standardColor = QtGui.QColor(standardColor).rgba()
d.setStandardColor(index, standardColor)
d.currentColorChanged.connect(self._colorChanged)
if d.exec_():
self._colorChanged(d.selectedColor())
else:
self._colorChanged(color)
def createColorDialog(
self,
parent,
standardColors=None,
currentColor=None,
):
"""
Create a new instance of the color dialog.
:type parent: QtWidgets.QWidget
:type standardColors: list[int]
:rtype: QtWidgets.QColorDialog
"""
dialog = QtWidgets.QColorDialog(parent)
if standardColors:
index = -1
for colorR, colorG, colorB in standardColors:
index += 1
color = QtGui.QColor(colorR, colorG, colorB).rgba()
try:
# Support for new qt5 signature
color = QtGui.QColor(color)
dialog.setStandardColor(index, color)
except:
# Support for new qt4 signature
color = QtGui.QColor(color).rgba()
dialog.setStandardColor(index, color)
# PySide2 doesn't support d.open(), so we need to pass a blank slot.
dialog.open(self, QtCore.SLOT("blankSlot()"))
if currentColor:
dialog.setCurrentColor(currentColor)
return dialog
