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Recent Forum PostsAre you sure this line is correct? It looks like you are passing a pointer to an address -before- the start of the pixels array...
You can use one of the QImage constructors that takes a pointer...
And I don't know if Python allows you to do tricks that C++ cannot, but in C++, the slot that is connected to a signal must have the same signature (usually) as the signal: the clicked() signal has...
d_stranz Yesterday, 19:03
Maybe I misunderstood the OP's question. I assumed he wanted the background color to be the same on both sides no matter where the slider was positioned.
d_stranz Yesterday, 18:56
What are you using for your QTreeView::selectionBehavior()? SelectRows? If so, the selection model will return all QModelIndex items for each column in the row.
If you examine the QModelIndex...
I was able to compile a similiar code, i think it was the qt4 code, with qt5 and the image is shown. But reading the file is very slow (2 seconds) in comparison to a png file (100ms).
I think this...
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How to force update of custom maintenance tool?
17th January 2020 09:39 by zaphod.b