[Interest] QMultiMap as QVariant

2023-04-14 Thread Thomas Sevaldrud
Hi, in my code I have a hierarchical QMultiMap of QVariants, where a map value can be a new multimap of variants. This does not compile anymore in Qt 6. I.e. something like this: QMultiMap varMap; QMultiMap subMap; varMap.insert("key", subMap); // Compile error here,

Re: [Interest] Centering camera on bounding volume change in Qt3D

2023-04-14 Thread Mike Krus via Interest
> On 26 Mar 2023, at 17:34, Maxime Roussin-Bélanger > wrote: > > On Sun, Mar 26, 2023 at 3:35 AM Mike Krus wrote: >> >> But doesn’t the system know you are changing the entities? >> You say mouse click changes the entities, what does it do exactly, are you >> using a QObjectPicker or

Re: [Interest] Need some help tracking down an issue

2023-04-14 Thread Scott Bloom
This is PART of the problem… I was able to fix it. Basically, as a duplicate is found, the UI creates a QStandardItem for the model. The first column if its an image file, will show an icon. The creating of the QIcon itself was causing a gui lock up ☹ Because Qt uses the global threadpool to

Re: [Interest] Need some help tracking down an issue

2023-04-14 Thread Mårten Nordheim via Interest
Hey! It's likely similar to the issue seen here: https://bugreports.qt.io/browse/QTBUG-109511 Qt itself may use the global thread pool for certain parallelization, so if the global thread-pool is fully occupied without letting any new tasks run then you may experience some hanging. Mårten

[Interest] Need some help tracking down an issue

2023-04-14 Thread Scott Bloom
I have an opensource project that is Qt based, to find duplicate files. It started as a learning experience for working with thread pools. Its pretty much 100% functional, however, I have issues where the GUI is non-responsive to user activity. If anyone has the time, and willingness to do a