Python QPushButton setIcon：将图标放在按钮上
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Python QPushButton setIcon: put icon on button
提问by ThreaderSlash
I want to put an in ICON into a push button.. the code should work like that:
我想将一个 in ICON 放入一个按钮中..代码应该像这样工作：
self.printButton = QtGui.QPushButton(self.tab_name)
self.printButton.setIcon(QtGui.QPixmap('printer.tif'))
self.printButton.setGeometry(QtCore.QRect(1030, 500, 161, 61))
But instead, it gives the error message:
但相反，它给出了错误消息：
TypeError: argument 1 of QAbstractButton.setIcon() has an invalid type
What is missing here?
这里缺少什么？
All comments and suggestions are highly appreciated.
非常感谢所有的意见和建议。
回答by Andy M
This is strange, I quickly tested the code on my C++ application and it seems to be working...
这很奇怪，我很快在我的 C++ 应用程序上测试了代码，它似乎工作......
Maybe by using this you could correct your problem :
也许通过使用这个你可以纠正你的问题：
rMyIcon = QtGui.QPixmap("printer.tif");
self.printButton.setIcon(QtGui.QIcon(rMyIcon))
Hope this helps a bit...
希望这个对你有帮助...
回答by baysmith
Create a QIcon rather than a QPixmap for passing to setIcon(). Try changing the second line to
创建一个 QIcon 而不是 QPixmap 来传递给 setIcon()。尝试将第二行更改为
self.printButton.setIcon(QtGui.QIcon('printer.tif'))
回答by ThreaderSlash
Hi Baysmith and Andy... thanks for the input. I tested your suggestions, it worked. I also have to add setIconSize, otherwise the icon is displayed very small. Here is code:
嗨，贝史密斯和安迪...感谢您的投入。我测试了你的建议，它奏效了。我还必须添加setIconSize，否则图标显示的很小。这是代码：
def printerButton(self,tab_name):
self.printButton = QtGui.QPushButton(tab_name)
self.printButton.setIcon(QtGui.QIcon('icons/printer.tif'))
self.printButton.setIconSize(QtCore.QSize(130,130))
self.printButton.setGeometry(QtCore.QRect(1030, 500, 161, 61))
Hope this help others too....|:0),
希望这对其他人也有帮助....|:0),
