PyQt4:AttributeError:'QLineEdit'对象没有属性'setPlaceholderText'
问题描述:
我有一个QLineEdit,我想设置一个占位符文本。当我打电话setPlaceholderText(string)
我得到一个AttributeError,但:PyQt4:AttributeError:'QLineEdit'对象没有属性'setPlaceholderText'
>>> from PyQt4 import QtCore
>>> QtCore.PYQT_VERSION_STR
'4.7.4'
>>> QtCore.QT_VERSION_STR
'4.7.0'
,并从QAssistant:
This property holds the line edit's placeholder text.
...
This property was introduced in Qt 4.7.
谢谢!现在我尝试PySide! – rubik 2010-10-17 11:37:33
好吧,PySide的作品!再次感谢你。 – rubik 2010-10-17 18:00:10