如何调整 QInputDialog、PyQt 的大小 [英] How to resize QInputDialog, PyQt

问题描述

我在这里得到输入

areaInput = QtGui.QInputDialog.getText(self, "Copy Area", "New Area Name:", 0)

但是我想让对话框变大，我尝试过诸如

However I would like to make the dialog box larger, I've tried things such as

QtGui.QInputDialog.resize(400, 400)

但是它说第一个参数必须是 QWidget 类"，我不太确定这意味着什么或如何解决它.谢谢.

However it says "the first argument must be a QWidget class" and I'm not quite sure what this means or how to fix it. Thanks.

推荐答案

这样做是可能的:

dlg =  QtGui.QInputDialog(self)                 
dlg.setInputMode( QtGui.QInputDialog.TextInput) 
dlg.setLabelText("URL:")                        
dlg.resize(500,100)                             
ok = dlg.exec_()                                
url = dlg.textValue()

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