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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.

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Qt 5.6 VS 2015 Add-in asks to specify default version

My story starts same as here Qt 5.6 VS 2015 problem I have installed this http://download.qt.io/development_releases/qt/5.6/5.6.0-beta/qt-opensource-windows-x86-msvc2015-5.6.0-beta.exe.mirrorlist And tried it using this extension on…
Viacheslav Kroilov
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Qt 5.6 cannot be built with VS2015 under Win7?

According to this page, Qt 5.6 with VS2015 is only supported under Windows 10! (I suppose - means "not supported" and X means "supported"). Is it really the case? No way it can be built under Windows 7..... I'd like to upgrade my compiler to VS2015,…
jpo38
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Print HTML/contents of a webpage with Qt 5.5 or 5.6

With Qt 5.5 QWebEngine was introduced which will replace QWebKit. With Qt 5.6 (LTS) QWebKit is removed so that users have to use QWebEngine. Migration is quite easy except one thing: printing of webpages. This is not implemented and they hope to…
Elmi
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Qt 5.6: Full Windows 10 support

I was looking at the Qt 5.6 feature list, and it claims 'Full Windows 10 support'. Now I'm wondering, does this mean that ALL Qt features are supported on Windows 10 by the release of Qt 5.6? I'm asking this because I really want to use QtBluetooth…
Jan Roorda
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QSqlDatabase open always returns true after update

After updating Qt from 5.5 to 5.6 QSqlDatabase:open always returns true - even if the host is not reachable and/or username/password/database settings are set to nonsense. Test code: QSqlDatabase* db = new…
OnWhenReady
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What type of WinRT API do I have access to from Qt app?

I'm using Qt 5.6 Alpha WinRT port on Windows 10 and want to access WinRT's Wifi Direct API from Qt app. I know that WRL should be used for that. But I get different behavior using Wifi Direct API in my app and trying Windows Universal example from…
Yrchgrchh
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ComboBox from QtQuick Controls 1 doesn't recognize flick

I customized ComboBox from QtQuick.Controls 1 using the following: QML ComboBox item DropDownMenu style The only problem I have now is that menu area (that drops down and shows delegates) does not seem to recognize flick gesture (though mouse wheel…
Tanya Serdyukova
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Application failed to start because it could not find or load the Qt platform plugin "xcb" in

I am using Qtcreator to build and run my program. Build is success but while running I am getting the following error This application failed to start because it could not find or load the Qt platform plugin "xcb" Reinstalling the application may…
Sijith
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how to avoid pixmap cutting issues when we using qpainter while rotation

label=new QLabel(this); label->setGeometry(this->width()/2,this->height()/2,label->width(),label->height()); QPixmap…
Raghav Reddy
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QSerialPort manual RTS on/off not synched to call

I'm trying to send to data over the serial port. For the control flow I need to manually set and clear the RTS line: Set it (RTS on) when I'm sending data, and clear it (RTS off) when I'm done sending and am ready to receive the reply. The code I…
Some programmer dude
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Is there any form of developer's HUD built into Qt?

I have a Qt application misbehaving on macOS. The UI is garbled in various ways. As part of diagnosing this I would like to hit a hot key and bring up a HUD to interactively browse Qt's internal resources it uses to render itself, such as OpenGL…
Andrew Cox
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QtCreator Thinks Qt5 QMake installation is Invalid when setup from Yocto SDK Build

I successfully built and booted the Texas Instruments Processor SDK for the BeagleBone X15 using Yocto with the following command: MACHINE=beagle-x15 bitbake -c populate_sdk arago-core-tisdk-image Now I installed the Yocto SDK on the Ubuntu Host…
PhilBot
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Building libQGLViewer error: cannot find lqglviewer-qt5

I am trying to build the lQGLViewer in order to compile CGAL demos. I am following primarily the steps here and I have installed qt 5.6.0. as well as the dependencies freeglut3 freeglut3-dev binutils-gold g++ libglew-dev mesa-common-dev…
Jesse RJ
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cannot use PySide2 qtwebengine on 32 bit

Whenever I install PySide2 on my windows 32 bit system from pip install --index-url=http://download.qt.io/snapshots/ci/pyside/5.11/latest/ pyside2 --trusted-host download.qt.io I cannot find or even use the webenginewidgets module, I have seen on…
Abhishek Mathur
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Raw Qt WebEngine renders a black screen yet works with QtQuick

I'm writing a simple QT application which uses a QWebEngineView to render a simple web page. If I use QtQuick then the page loads and renders properly. However, our current environment precludes me from using QtQuick so I tried using QWebEngineView…
ScaryAardvark
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