General and Desktop

@IknowQT said in How to use mouse events and signals together: Are there any problems that may arise when implementing the function? The same as @jsulm already told you - you don't call the base class...

@Ashi Sorry, I'm too late to answer this post. I think you should try with msvc compiler, not mingw

@Pablo-J-Rogina OK, Thanks. I'll take that as a reference.

@jsulm said in Adding ScrollArea to the flowLayout: @Swati777999 Isn't this already discussed here: https://forum.qt.io/topic/132782/syntax-for-vector-of-qpushbuttons-added-to-flowlayout ? Yes, but since the above question has taken a different turn, so I thought of asking it from a different solution, different from my design.

@Swati777999 CASE-1 and CASE-2 are equivalent. Creating a QLayout with a specified QWidget parent automatically sets it as the QWidget's layout. In CASE-1 you have to set the layout on the parent widget manually because the layout is parentless. In CASE-2 the call to setLayout() is unnecessary because the layout constructor did it for you (it does no harm to call it again). @AnneRanch jsulm's response was simply asking if the OP had read the manual and pointing at the relevant bit. The information is in the manual and reasonably easy to find, but it is possible the OP read it and did not understand. As for a "code example"... the example is the original post.

@Wasee said in How to pass String Value in decimal to QlineEdit?: Simply tell me how I can convert it into integer of following external value You already was told how and @J-Hilk even gave you code. If it does not work then please be so kind and analyse what happens. This is what a developer should do in such a situation. What does split.at(index1) or split.at(index2) return? Does it return a string containing a valid hex number?

@mrjj December 2021, Qt 6.2.2, Creator 6.0. Still copies file names to clipboard so you can add them manually to Cmake.

On the Raspberry Pi, in the terminal before running my application, I had to run export QML2_IMPORT_PATH=/usr/local/qt5.15/qml and that fixed it. I put that line in my ~/.profile and it seems to have fixed it permanently. I no longer have to run the export command manually.

@SGaist Thx for the clarification :)

Hi, How do you intend to do these changes ? From the looks of it, you should just share the model between the dialogs.

@SGaist I don't see this in the bug report system, so I've reported it. https://bugreports.qt.io/browse/QTBUG-99216

Perfect, thanks. Doing the runtime plugin is more than I want to do at the current moment. Appreciate the answer.

Hi, it seems ConicalGradient has been removed from Qt 6. There is probably a new alternative for that. Anyway you can still accessing it using the Qt5Compat module. See details here: https://doc.qt.io/qt-6/qml-qt5compat-graphicaleffects-conicalgradient.html Note you'll probably need to install the Qt5Compat module corresponding to your Qt version from the Maintenance Tools if that's not already the case.

@IknowQT It's explained in the documentation: https://doc.qt.io/qt-5/qobject.html#installEventFilter "The eventFilter() function must return true if the event should be filtered, (i.e. stopped); otherwise it must return false." So, if you return true it means the event is droped and the object (on which you set the event filter) will not handle it.

You will get better performance (and more help from Qt docs) if you use QQuickPaintedItem and draw this in C++.