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提示:QInputDialog is not defined

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eric6 - eric6
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<p>The debugged program raised the exception <b>unhandled NameError</b><br>"<b>
global name &#x27;QInputDialog&#x27; is not defined</b>"<br>File:
<b>E:\python\register\pyqt\001\client.py</b>, Line: <b>131</b></p><p>Break here?</p>
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&Yes &No
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解决方法:

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from PyQt4.QtCore import *
from PyQt4.QtGui import *

user_key, ok = self.QInputDialog.getText(self, u'提示标题', u'请输入参数:', self.QLineEdit.Normal, u'框内内容')
print unicode(user_key)

这样就能正常弹出框来了

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