General and Desktop

@ademmler said in Struggle to insert a QListWidgetItem at his old position ...: @ChrisW67: I want to move the taken item back to its old position. Isn't "from" the old position? Does the position be changed while "dragging" or afterwards? I would guess it only changes after the drag/drop. But in any case these two lines QListWidgetItem* myItem = ui->listWidget->takeItem(from); ui->listWidget->insertItem(from, myItem); take an item out at from and immediately put it back in at from so that's just a NOOP.

https://bugreports.qt.io/browse/QTBUG-131483

Hi Nic, Have you find any solution? I'm facing similar situation as yours. After keyboard popping up and taking the focus, the QLineEdit box loses focus and dismisses the keyboard immediately. Really weired.

@Perdrix Then you may fare better with Wayland than I did, if you have to use it!

@jsulm Thank your reply,I have solved my question,thank you very much!kiss kiss!

@John-Van said in A question about QEventLoop.: But as expected, the eventloop of 0 should be the first to end, so the 0 end should be printed first. That is simply not possible. Only the inner most event loop is processing events, and it does so for the entire thread. So only event loop 4 is active, the rest are blocked. Event loop 0 is indeed the first one to have its quit slot called, but that only signals for it to end at the first available opportunity- which isn't right now, as it is blocked on executing loop 1, which is blocked on executing loop 2, etc. It can exit only once all of that unwinds, so last.

Thanks, i did understand how it works and i manage to compile a plugin without getting source from QtDesignStudio. I changed the versions number in C:\Qt\Tools\QtCreator\lib\cmake\QtCreator\QtCreatorIDEBranding.cmake to be the version of QtDesignerStudio and it works (Qt version for my plugin and Qt version of QtDesignStudio is the same). My plugin does compile and is loaded in QtDesignStudio and show a new menu :) Thanks for the help

Nice ! Thanks for the feedback :-)

@Karsten-Heimrich said in Qt6Widgetsd.lib dooesn't exist: qmake version found in D:\Qt\Tools\QtDesignStudio\qt6_design_studio_reduced_version\bin This is wrong. You need to select qmake from Qt version you installed. Did you install any Qt version?

@Pl45m4 Hi, I use below code to adjust widget size and the scroll bar is hide.Thank you very much. QSize sizeTemp = viewport()->size(); testWidget->resize(sizeTemp);

Thank you all for your help. Based on your analysis, here is my solution, Create section auto pTextItem=new QGraphicsTextItem("QGraphicsTextItem",pV); auto id=reinterpret_cast<void*>(dynamic_cast<QGraphicsItem*>(pTextItem)); deletion void DeleteGraphics(void* id) { if (id==nullptr) return; auto scene=m_pQGraphicsView->scene(); auto items=scene->items(); QGraphicsItem* item = static_cast<QGraphicsItem*>(id); if(items.contains(item)){ scene->removeItem(item); delete item; } }

You might want to post this question to Qt advanced docking systems github

@JonB said in QTabWidget - unable to load multiple documents in multiple tabs: In case that made a difference In case @blossomsg forgot to implement some function which is needed for QPdfView or so... Like Q[...]Model derived class without implementing setData Good that it works now

@Gilboonet Oh, OK.

Hi, Non Apple clang is officially unsupported territory. It's also untested. Xcode is the IDE/Suite of tools but the compiler is clang for quite some time now.

@raven-worx awesome, this pointed me in the right direction. In my case I needed the keyboard combo and key name in string form, so QMetaEnum::fromType was the call I was trying to find, thanks for that.

Apparently, there is a nice extension that provides really nice support for all of this: https://pypi.org/project/PySide6-QtAds/