Design button disabled with QtCreator 3.o
Hi, This has me stumped and I’m hoping someone can help. I have seen posts on this topic relating to versions of QtCreator but those solutions don’t seem to apply to the issues I’m running into. I’m...
View ArticleQt with Applescript on OSX 10.9
The following codes work well on OSX 10.8，but work partly well on OSX 10.9(“click button -3\nclick radio button -2 of tab group 1 of sheet 1” failed.)， how to fix it? the applescript itself is ok,...
View Article"Color formats don't match. Falling back to copy forward swap."
Hi, I have compiled QT 5.2.1 from git with opengl ES2 support for a imx51 platform. I have a QML quick2 project from earlier which has proven to run successfully on Linux/Win before and I tried to run...
View Articlemovie frames generation in QT c++ from binary data and/or files
hi I am completely new to QT libraries and the reason for me to come to these libraries is becuause following I have taken a data from ADC-> FPGA-based-system -> .bin file in computer Now...
View ArticleUsing QtCreator and OpenGL on Qt 5.2 built with MSVC2013
I originally installed Qt Creator with Mingw and OpenGL from one of the packages from the Qt website. However, due to issues with ANGLE, I realised that I had to build Qt myself if I wanted full OpenGL...
View Articleqstring to const char*
Hello. I’m trying to use QList to send data via serial port. QList<QString> command; command << "ant.hold.az -60\n" ...
View ArticleDetect hardware button events on a USB camera
Hi, I’m trying to develop a desktop app with QML on Qt 5.2 that controls a USB-attached camera. I can already control the camera with software buttons, but want to have access to the camera’s hardware...
View ArticleHow to build QAxServer.lib in WinCE 7?
Hi, I wonder how to build “QAxServer.lib” with Window embedded compact 7 SDK? There is only QAxContainer.lib I can find in the folder “lib”.
View ArticleRoundup value to nearest 200
Hi, I need to roundup a value which is always a positive integer. I have to round up it to the nearest 200. Rules are; 1. Value should be rounded-up to nearest 200. (if 350 I need 400 and if 250 I need...
View ArticlePaint in QStyledItemDelegate - other options?
I’m using a custom QStyledItemDelegate that is used to display item in a QListView, every item is a custom object that is represented by a custom Widget in the listView When i’m editing an item in the...
View ArticleNeed Help with Building Libraries with Qt and MSVS
I am trying to build this project, https://github.com/thegedge/StereoReconstruction/tree/31f40ebc8d529d792c61723d27d0a54060d19bde. (The readme file tells you the dependencies and libraries needed to...
View ArticleGetting the Axis aligned Bound Box of an item is has transformations...
I need to find a way to retrieve the AABB of an item that works even if it has transformations applied. I thought anchors was always AA, but left can look to bottom with a rotation of -45 degrees. I...
View ArticleDebugging - std::shared_ptr shows up as "" in QtCreator 3.0
I’m unable to view the contents of any std::shared_ptr in QtCreator 3.0. This used to work in 2.8. Any suggestions? [edit] I should mention that this is on Linux.
View ArticleWhat does the Qt addin do to a project
Im trying to find out what setting the qt addin fr visual studio addin actually does. by that i mean what settings does it change in the property manager, like the include directories, linker settings,...
View ArticleIs there a method to load html without external resources?
I got html reply from website using qNetworkAccessManager. while I want to take advantage of the webkit to parse the html element but I do not want to take more time and bandwidth to load more things...
View ArticleQmake variable for iOS
Hello, I am trying to find the qmake variable that could be used to differentiate between the iPhone simulator and iPhone arm kits. In my .pro file, I would like to use conditions like ios { ...
View ArticleAdding a QProgressBar as a Delegate in a QTableView
HI Guys I need some help trying to add a QProgressBar into a QTableView. In the program you input a value as an interger and it should display in the progress bar . The function to add the delegate to...
View ArticleMy dragged item is still under the target area
I use JavaScript to create object from dragged object dynamically and set its z property to 100, but still under the target area. function createItem() { if (DragItemType.status...
View ArticleAsynchronous TcpServer Share Object between Threads
Hello everyone, I have a TcpServer up and running. As soon as a client connects I create a new socket and when the client is ready, I start my new Thread with the Task I want it to do. Now when I am...
View Article[Android] Cannot get timezone
Hi, I need to get timeoffset from UTC, but got problem getting current timezone. I use the code below. Anyone know how to do it? BTW, using the same code on Linux works just perfect. Oh and I am sure...
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