打印 QTextDocument 时自定义页码
我正在尝试打印 QTextEdit 的内容。为此，我使用QTextDocument::print(QPrinter*)。这样做时，页码会自动添加到页面的右下角。
有什么方法可以改变它的格式/移动它/摆脱它吗？
谢谢。
I'm trying to print the content of a QTextEdit. For that I'm using QTextDocument::print(QPrinter*). Doing that, a page number is automatically added at the right bottom of the page.
Is there any way to change its format / move it / get rid of it?
Thanks.
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据我所知，这是硬编码到 Qt 中的，所以你无法更改它。
请查看 QTBUG-1688。在那里你可以看到这个事实已经被报道过，但他们似乎没有采取行动。所以我想你必须自己做。
As far as I know that is hard coded into Qt, so you can't change it.
Have a look at QTBUG-1688. There you see that this fact has already been reported, but they don't seem to work on it. So you will have to do it yourself, I think.
如果你需要的话，有办法。您可以使用
void QTextDocument::drawContents ( QPainter * p, const QRectF & rect = QRectF() )使用此添加所需的页脚..显然这不是一个好的方法，但如果您需要的话肯定有，好好利用它。
不过我还没有尝试过。但它应该有效。
If you need that, there is an way. You can use
void QTextDocument::drawContents ( QPainter * p, const QRectF & rect = QRectF() )Add your desired footer using this.. Obviously it isn't a good one but if you need it for sure, make use of it.
I haven't give a try though. But it should work.