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Questions tagged [qt5.6]

Qt 5.6 is the LTS version of Qt released March 16, 2016. Tag this only for the issues specific for Qt 5.6 and not for other versions.

Qt 5.6 is long-term support (LTS) release - it will be supported for 3 years.

Qt 5.6 has been released March 16, 2016.

New features list can be found here.

Here is Qt 5.6 release plan.

144 questions
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Qt5.6 signals and slots overloading

I have created a class for handling data received from slots and have created several overloaded methods of the same name with a different parameter type. Is it possible to use overloaded methods as slots? I have two declarations so far: void…
SPlatten
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Qt application without window title on Raspberry Pi

I have an application that I wrote using Qt 5.6.0. It's working fine on my Windows 10 x64. I created a cross-compiler on my Windows 10 host in order to compile code to my Raspberry Pi 1 B+. The cross-compiler is working good but when I execute my…
plinioandrade
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#include QtWebKit (Qt4) or QtWebKitWidgets (Qt<5.6) or QtWebEngineWidgets (Qt>=5.6)

The project I'm working on might be developed in environments with Q4/5/5.6, this is causing some difficulties considering Qt's changes related to web kit (being used to show google maps via javascript interface). I managed to laod the correct…
KcFnMi
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Qt 5.6 on windows compilier error

I'm starting out with QT creator My objective is to use it to create a Application using Qt3D and QT quick Ui When I try to create a project it shows me I don't have a compiler yet: (screenshot on link) QT new project, no compiler error If I try to…
Nuno Bártolo
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QWidget's background applied to all its QWidget children

I chose to use Qt to manage the GUI of a project I am working on. After finding how to apply a picture at the bottom of my QWidget, I noticed that it has an impact on all the components that are added to it. Whatever the style applied through the…
MelodyBibi
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How to direct keyboard input QOpenGLWindow in 5.6

I converted my Qt application from Qt 5.3 to 5.6. Previously I used to use QGLWidget and now upgraded to QOpenGLWindow contained in a QWidget. I would like my window to handle some key press events. QOpenGLWindow does have protected methods to…
LRaiz
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QWebview not showing on Widget box

I am using Qt 5.6, and the problem is that QWebView is not appearing on the widget box. It looks like the widget is not installed, but I haven't found any way to install it.
Брайан Волков
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QTextEdit inserting inconsistent HTML (when performing the same operation repeatedly / consistently)

I am using QTextEdit widget to display a nicely formatted chat-window to a user. To keep it basic for testing I use the following format for my html: QString style = is_message_sent_by_myself ? …
Gizmo
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Seamless scrolling of QSplitter

I have a widget with a splitter, see below My problem is that I can adjust the splitting only in some range. I can adjust the upper part fr_SelectModel (red) to 100%. Then I can seamlessly adjust the lower part frp_Editors between 0-30%, thereafter…
Horst Walter
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How to build Qwt library in debug mode under Linux?

Downloaded qwt-6.1.2.tar.bz2, trying to build under linux: # qmake qwt.pro -r -spec linux-g++ CONFIG+=debug CONFIG+=qml_debug # make Builds libqwt.so.6.1.2 successfully, but I want to build debug libqwtd.so.6.1.2 library with d-suffix. Why it is…
Aleksey Kontsevich
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Cannot find c:\Users\qt\work\install\lib\Qt5Widgetsd.lib when compiling QtWebEngine examples

I downloaded Qt5.6 VS2013 32bit and try to run the official example of QtWebEngine. I just followed the instruction but When linking it gives out an error of LNK1104 file not found c:\Users\qt\work\install\lib\Qt5Widgetsd.lib. However, I have no…
user3819226
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Is it possible to get url of clicked link in WebEngineView?

I've noticed that in Qt version 5.4, WebView has a signal named navigationRequired, which had a clicked URL in parameters. In the new WebView and WebEngineView, there is no such signal. I also haven't found any alternatives. Is there any way to get…
Maksym Bulhakov
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Qt 5.6 + multimedia + gstreamer

Okay here's the deal. I am on Ubuntu 14.04 LTS, have installed Qt 5.6, qtmultimedia5-dev, gstreamer0.10 (and 1.0), and libqtgstreamer-dev. I am STILL getting this error when I try to use a QAudioDecoder: defaultServiceProvider::requestService(): no…
Alex Court
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Application deployment with MinGW and Qt5.6

The final goal is to run Qt5.6 based application out of Qt Creator. I've found out that there is a tool C:\Qt\5.6\mingw49_32\bin\windeployqt.exe. So I execute it as follows : C:\Qt\5.6\mingw49_32\bin>windeployqt.exe PATH_TO_MY_EXE_FOLDER --release…
Dmitry
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How to build Qt5.6 with QtWebKit on Mac OSX (El Capitan)

I can't find any concrete pointers on the qt.io site how to actually build qt5.6 together with qtwebkit, so any hint is appreciated. I can build qt5.6.0 flawlessly from the git repo in dev mode, however I don't know the further steps to re add…
Leo
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