The tag has no usage guidance.

learn more… | top users | synonyms

0
votes
2answers
368 views

How can i move the chromium buttons to the left in KDE4?

Can I make like this : Under KDE4? How?
2
votes
1answer
203 views

Kiosk mode and auto login and single application mode in CentOS

We have a machine running CentOS 7, GDM, KDE 11 (installed from CentOS DVD) We have been struggling a few days with this issue, tried to search for a solution but unfortunately most of the ...
1
vote
1answer
471 views

Installing Qt on an AWS instance

I would like to install the Qt development library on an AWS instance. Running > yum search qt | grep devel on an AWS t2.micro instance produces no matches. Does one have to install Qt from ...
1
vote
1answer
536 views

Since that I can use Qt creater to open main.ui, But why I can't?

I had download QT creator and I am not familiar with that software. I just can't use QT to open my "main.ui" file. Why? I had chmod 777 & chown angela . All thing is done , But still I can't? ...
0
votes
1answer
117 views

Qt Creator Community - Font Config

I've downloaded and installed the QtCreator (OpenSource Community edition). It created a directory in my home called Qt. I've a big screen and must all the fonts set to bigger. All the Qt and Gtk ...
0
votes
1answer
156 views

Owncloud fails to load Qt-Platform xcb

I try to run the owncloud client on my Debian desktop. I ran apt-get install owncloud-client to do so. But when I issue owncloud on the command line the following error appears: This application ...
0
votes
1answer
117 views

QT apps have 24pt default font size after applying win10 updates

I recently applied several Windows 10 updates. After restarting my machine, every QT-based application I have on my machine has label text defaulted to 24pt font (which makes most of them unusable, or ...
0
votes
1answer
960 views

can't find qtcreator in linux mint repository

I am brand new to linux, so pardon the ignorance. I recently installed Linux Mint 15 KDE edition, and i'm trying to install qtcreator. From what little i know of linux, i am to obtain software ...
0
votes
1answer
422 views

install gcc on MAC 10.7.4

I am trying to install QtCreator on my MacProbook (10.7.4). QtCreator needs gcc. Can any one suggest how to install gcc on Mac 10.7.4
0
votes
1answer
222 views

Linux: Aptitude: Howto replace a dependency by another?

I have a package named libqt4-designer and another package named libqt4-47-designer. When I do aptitude remove libqt4-designer, Aptitude wants to remove kdesudo and many other applications. How can I ...
0
votes
1answer
341 views

How to play or pause the mplayer using the play and pause buttons of Qt window?

How to play or pause the mplayer using the play and pause buttons of Qt window, if I know the process id? Is there any command to stop and pause using PID?
-1
votes
1answer
101 views

Multiple Qt profile directories

Is there any way to change the Qt 5 profile directory in Linux (with both installed versions Qt: for desktop and android)? The second version tries to overwrite the config files with a permission ...
1
vote
0answers
25 views

Screencasting from IMX6 to Ubuntu PC through network

How can we do screen cast from the IMX6 screen to Ubuntu PC through network? I tried the gstreamer commands in ubuntu and the screencasting working perfectly in localhost. I used the following ...
1
vote
0answers
212 views

error while installing qt mobility tool kit

I am installing qt mobility tool kit when type make the following error occurred cd systeminfo/ && make -f Makefile make[2]: Entering directory ...
0
votes
0answers
27 views

How to set MinGW-w64 with Qt

I have installed Qt on my desktop. It opens and I create a new project, After a few steps the kits step comes up. I clicked on configure and it showed a red error sign side of the desktop kit for ...
0
votes
0answers
12 views

QTLIBS,QTMAKE should read from the environmental variables

In a batch file I have set the absolute path of Qtlibs, QtMake and QTTools like this: set QTLIBS=C:\Qt\Qt5.5.1\5.5\mingw492_32 set QTMAKE=C:\Qt\Qt5.5.1\5.5\mingw492_32\bin set ...
0
votes
0answers
14 views

How to remove file-assosiations to Qt Creator in KDE

How to remove file-associations to Qt Creator 5 in KDE? It is assigned to very many files format by default (txt, doc, xml, js, sql, and many many others). Trying manually remove some associations ...
0
votes
0answers
32 views

Slow Qt resize on Gnome 3

I am experiencing slow resize behaviour for Qt applications on Gome 3(.18) on Fedora 23. The problem is that the bounding window resizes faster than the contents and random flicker or whatever its ...
0
votes
0answers
13 views

csv file Add one more column and row in existing table using Ubuntu 14.4

CSV file already created,I want to add one more column and table, how can I add, If I add one more column, these file getting error. With out modified, its working.
0
votes
0answers
200 views

Switch between Qt4 and Qt5 with environment variables

On Ubuntu 15.04 I can switch between Qt4 and Qt5 by installing qt4-default or qt5-default but how can I do so without installing packages? I tried (source: ...
0
votes
0answers
102 views

How to kill or abort ssh and rsync reliably by parent process

I am calling rsync from my Qt application which in turn uses ssh to sync data from a remote server. The user of my application however could cancel or abort the sync process but the rsync.exe or ...
0
votes
0answers
884 views

QT Creator: no valid kits found

Would you be so kind to help me in trying to add a valid kit to QT Creator? These are the screenshots of kits available options. Fedora 22 KDE Spin
0
votes
0answers
168 views

Force Qt application to use proxy in Windows

I'm using Proteus 8.0 SP3 in a school, and I am unable to update it to a later version because of the HTTPS proxy. The program shows the error message: "SSL Handshake failed". Proteus technical ...
0
votes
0answers
194 views

How to install QT Creator to an external hard drive

I am running Ubuntu 12.04 lts. I have tried installing QT Creator 5.3.2 to an external hard drive. When I double click the qtcreator icon/file in QT5.3.2/Tools/QtCreator/bin nothing happens. When I ...
0
votes
0answers
146 views

How to install fonts on Mac OS

I have a problem about install fonts on Mac OS. I have copied new font files to font folder system. How to register for system detect that new fonts. In Qt framework, how to implement that? ...
0
votes
0answers
436 views

Do these 3 crashes have something in common?

I'm running OS X 10.6.8 on a Mac Mini. I tried to install 3 applications today and all 3 installations failed. I am wondering if the failures have something in common. First I installed GraphViz. The ...