Qt Forum - Recently Active Topics

I'm confused by the QQmlListProperty class. How does one loop through each property in the list? I think it somehow uses QQmlListProperty::count(), but could someone please provide a simple...

I don't know anything about PySide, but what you're asking can be done with QML. You need to nest SequentialAnimation for the effect to work. With a few tweaks and a little more code, I came up...

@JonB Somenthing similar actually. The height is not the same as shown in the first picture.

E.g; remove python3 suppot patch? Why would you want to do that?

Hey @Adso4. You can use this excellent library that saves a lot of work. https://github.com/oKcerG/SortFilterProxyModel Good luck.

I have a model that has the ItemIsEnabled and ItemIsSelectable flags disabled until network data comes in about the node in the model, at which point ItemIsEnabled and ItemIsSelectable become...

@jonndoe47 said in Qt5 tabwidget - addwidget exception thrown read access violation: QWidget* logTab, centralWidget; Do you also realise that in C/C++ this declares centralWidget as being a...

Thanks a lot for the answer! I still don't see what to change though. Does it have anything to do with the CMakeLists?

I have the following centralwidget (qwidget) contains tabwidget (qtabwidget) contains (via addtab) logtab (qwidget) contains logoutput (qtextctrl) I've tried everything to max the size of the...

Hi and welcome to devnet, Please read the When To Use page of sqlite's documentation. Your use case is one that should be avoided.

Hi, To have an idea of their content, you should print both values. You may have a subtle difference between the two.

@Denni-0 Thank you, I was beginning to think that the designer wasn't worth all the extra work it seemed to be creating, i thought I was doing something wrong.

@SGaist Thanks again. The code does not do the right thing yet. but it does compile and run.

Okay I made a very short, compilable example, here is the download link: https://filetransfer.io/data-package/wck4NloP Compile, run the application, click draw chart, close the window, crash. Can...

Wow thank you man ! For your help ! My program is working now !! Thank you a lot !

@mzimmers I'm waiting for The Master's answer on this too :) I looked up the docs and I do not see where it indicates this is required, and OK your validator may leak but I don't see it will die...

I found the following...

There's likely already a prebuilt package. See also VLC-Qt

I think I'm confusing things more with that last example. I was trying to show that it is working on a listWidgetItem without a custom widget. What I would like is, selection highlighting on my...