Incorrect cursor displayed when hovering over a non-resizable node's "resize rect"

[mariusalexander]

Summary

When hovering over the "resize rect" of a non-resizeable node (bottom right in the default painting style) the cursor changes to Qt::SizeFDiagCursor even tough it is not resizeable.

Potential fix

A quick search led me to the following code snippet:

nodeeditor/src/NodeGraphicsObject.cpp

Lines 341 to 346 in 5465ddc

	if ((_graphModel.nodeFlags(_nodeId) | NodeFlag::Resizable)
	&& geometry.resizeHandleRect(_nodeId).contains(QPoint(pos.x(), pos.y()))) {
	setCursor(QCursor(Qt::SizeFDiagCursor));
	} else {
	setCursor(QCursor());
	}

Instead of using a bitwise OR (|) one should use a bitwise AND (&) operation here, since 0x0 | 0x1 (i.e. QtNodes::NoFlags OR QtNodes::Resizable) will always return true.

@ anyone who is reading this and has some spare time feel free to open a PR and apply the fix for me 😇

Kind regards