General and Desktop

map<int, tuple<string, string/*, string, ... */> > Where map can be a std::map, std::unordered_map, QMap, QHash or any key-value container and tuple is std::pair, QPair or std::tuple or even just a custom struct

@jsulm said in Time delay in loading progress bar (GIF Format): It crashes here. Means timer is already destroyed You are Absolutely Right!!!!!! Now its Works .. Great Thanks ................ @jsulm @mrjj @JonB

Hi, I know this thread is already a bit old, but since I had the same problem recently and found no solution here, I thought I´d share mine for the the next one thats looking here. Instead of changing the length of the Axis you can change the default automatic HorizontalAspectRatio to a self defined value by using the setHorizontalAspectRatio function from the QAbstract3DGraph class: https://doc.qt.io/qt-5/qabstract3dgraph.html#horizontalAspectRatio-prop E.g.: graph->setHorizontalAspectRatio(1.0); //for a quadratic appearance. Greetz.

@maxwell31 Add CMAKE_TOOLCHAIN_FILE variable to your CMake project settings. Projects/Build Settings/CMake

@user4592357 said in incremental data fetching logic distorted when resetting the model: and m_nActualChildCount is calculated once This needs to be recalculated if you reset the model

@Weimars said in connect qt with bigquery: Any idea what to do? As always in this case (and mentioned many times here in the forum for this specific question) - make sure the odbc plugin finds all required dlls (in your case the odbc dlls). You can check this with e.g. DependencyWalker.

Instead of dealing with window states, I think I will just set the fixed size to that of the monitor, and then position at 0, 0 to achieve a maximized state. Thanks for the help though

@siva9111 said in xml file: does not work Please show the code. setPlainText() should always work...

@chalres said in Learning how to make Qt "backend" do what I want: QT 3.3, Creator 3.2.1 That's really old! Qt 3 is long out of support. Qt 4 is out of support as well (for years). Use Qt 5, either the newest version (5.13.2) or the newest LTS branch (Qt 5.12.x). How to install and update: use the online installer from Qt web site. It will set everything up for you automatically. Do not install Qt as root user unless you have to. What to do when the update tool fails to find repositories\ Report a bug on Qt bug tracker. found that Qt had a bug all along in the version I used for serial what bug was it?

Can you post your code ?

@JonB Thanks, I'll do that.

@jsulm, that's unfortunate but thanks for the answer.

Some additional information. I am seeing this error in Xcode with both Qt 5.4.1 and Qt 5.12.3. The issue only occurs when multiple urls are set on the QMimeData. A single url works fine. There are 3 items on the pasteboard, but 1 drag images. There must be 1 draggingItem per pasteboardItem. Looks like this is reported under https://bugreports.qt.io/browse/QTBUG-71939

You didn't answer the question about the graphics card. What is it ? Are the drivers up do date ?

Hi, Can you check with the latest LTS release ? Can you provide a minimal compilable example showing that behaviour ?

Hi, Is there any mkspec that closely matches your board ? If so copy it and customize it so it fits your device.

P. S. My entitlements.plist looks like this for now: <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>com.apple.security.app-sandbox</key> <true/> <key>com.apple.security.network.client</key> <true/> <key>com.apple.security.temporary-exception.files.absolute-path.read-write</key> <array> <string>/</string> </array> </dict> </plist> Update: tried 5.13.2, same thing.

Use StackView. It's simple and works just like you want it to. There is also SwipeView and TabBar, if your needs are different. See the docs.