def setTabTextColor(self, w, color=None):
""" Set the tab text color on a particular widget w
"""
tw, tidx = self._tab_widget(w)
if tw is not None:
if color is None:
# null color reverts to foreground role color
color = QtGui.QColor()
tw.tabBar().setTabTextColor(tidx, color)
def rgba2color(rgba):
'''
@param rgba: A html formated color string i.e.: #RRGGBB or #RRGGBBAA
@return: If rgba is a valid color, a QColor isntance
'''
rgba = unicode(rgba).strip('#')
if len(rgba) in [6, 8]:
red, green, blue, alpha = rgba[0:2], rgba[2:4], rgba[4:6], rgba[6:8]
else:
raise ValueError("Invalid RGBA value %s", rgba)
return QtGui.QColor(int(red, 16), int(green, 16), int(blue, 16),
int(alpha or 'FF', 16))
def __init__(self, pixmap):
QtGui.QSplashScreen.__init__(self, pixmap)
self.defaultAlignment = QtCore.Qt.AlignCenter
self.defaultColor = QtCore.Qt.black
self.shadowColor = QtGui.QColor(QtCore.Qt.black)
self.shadowColor.setAlpha(128)
self.message = ""
self.color = self.alignment = None
self.textRect = QtCore.QRect(self.rect().x() + 100,
self.rect().y() + 510, 260, 50)
self.shadowTextRect = QtCore.QRect(self.rect().x() + 101,
self.rect().y() + 511, 260, 50)
def textCharFormat_extraSelection_builder(self):
format = QtGui.QTextCharFormat()
color = QtGui.QColor(self.editor.colours['selection'])
color.setAlpha(128)
format.setBackground(color)
return format