def __init__(self, *args, **kwargs): """ Initialize default settings. """ super(SyntaxHighlighter, self).__init__(*args, **kwargs) self.tri_single = (QtCore.QRegExp("'''"), 1, self.STYLES['string2']) self.tri_double = (QtCore.QRegExp('"""'), 2, self.STYLES['string2']) rules = [] rules += [(r'\b%s\b' % w, 0, self.STYLES['keyword']) for w in SyntaxHighlighter.KEYWORDS] rules += [(r'%s' % o, 0, self.STYLES['operator']) for o in SyntaxHighlighter.OPERATORS] rules += [(r'%s' % b, 0, self.STYLES['brace']) for b in SyntaxHighlighter.BRACES] rules += [ (r'\bself\b', 0, self.STYLES['self']), (r'"[^"\\]*(\\.[^"\\]*)*"', 0, self.STYLES['string']), (r"'[^'\\]*(\\.[^'\\]*)*'", 0, self.STYLES['string']), (r'\bdef\b\s*(\w+)', 1, self.STYLES['defclass']), (r'\bclass\b\s*(\w+)', 1, self.STYLES['defclass']), (r'#[^\n]*', 0, self.STYLES['comment']), (r'\b[+-]?[0-9]+[lL]?\b', 0, self.STYLES['numbers']), (r'\b[+-]?0[xX][0-9A-Fa-f]+[lL]?\b', 0, self.STYLES['numbers']), (r'\b[+-]?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?\b', 0, self.STYLES['numbers']), ] self.rules = [(QtCore.QRegExp(pat), index, fmt) for (pat, index, fmt) in rules]
def create_ui(self): self.customize_ui() self.controls_actions() # limiting available search characters self.setValidator(Qt4Gui.QRegExpValidator(QtCore.QRegExp('\w+'), self)) self.setFocusPolicy(QtCore.Qt.StrongFocus) self.setFrame(False)