def showColorWheel(self, event=None):
'''Show a Qt color dialog.'''
c = self.c; p = c.p
picker = QtWidgets.QColorDialog()
in_color_setting = p.h.startswith('@color ')
try:
text = QtWidgets.QApplication.clipboard().text()
if in_color_setting:
text = p.h.split('=', 1)[1].strip()
color = QtGui.QColor(text)
picker.setCurrentColor(color)
except (ValueError, IndexError) as e:
g.trace('error caught', e)
if not picker.exec_():
g.es("No color selected")
elif in_color_setting:
udata = c.undoer.beforeChangeNodeContents(p)
p.h = '%s = %s' % (
p.h.split('=', 1)[0].strip(),
picker.selectedColor().name(),
)
c.undoer.afterChangeNodeContents(p, 'change-color', udata)
else:
text = picker.selectedColor().name()
g.es("copied to clipboard:", text)
QtWidgets.QApplication.clipboard().setText(text)
def showColorWheel(event=None):
'''Show a Qt color dialog.'''
picker = QtWidgets.QColorDialog()
try:
text = QtWidgets.QApplication.clipboard().text()
color = QtGui.QColor(text)
picker.setCurrentColor(color)
except ValueError:
pass
if not picker.exec_():
g.es("No color selected")
else:
text = picker.selectedColor().name()
g.es("copied to clipboard:", text)
QtWidgets.QApplication.clipboard().setText(text)
