def get_editor(self):
"""
Return an editor object based on QScintilla if available.
Else, return a standard editor.
"""
try:
from PyQt4.Qsci import QsciScintilla, QsciLexerPython, QsciAPIs
textedit = QsciScintilla(self)
textedit.setAutoIndent(True)
textedit.setAutoCompletionThreshold(2)
textedit.setAutoCompletionSource(QsciScintilla.AcsDocument)
# API
lex = QsciLexerPython(textedit)
textedit.setLexer(lex)
# apis = QsciAPIs(lex)
# apis.prepare()
textedit.setMinimumWidth(250)
textedit.setMinimumHeight(250)
except ImportError:
textedit = qt.QtGui.QTextEdit(self)
textedit.setLineWrapMode(qt.QtGui.QTextEdit.NoWrap)
textedit.setMinimumWidth(200)
textedit.setMinimumHeight(200)
return textedit
