def __init__(self, parent, panel):
self.parent = parent
self.panel = panel
filename = panel.tree.currentPage.path + '/__page.css'
self.editor = WinterEditor(parent, filename, lexer='CSS')
self.editor.onSave = lambda: self.onSave()
self.editor.tb.hide()
# self.editor.editor.setLexer()
FocusProxy.__init__(self, self.editor)
l = QVBoxLayout()
l.addWidget(self.editor)
self.setLayout(l)
