MIR will be the new display server, and Unity will be ported to Qt
location: ubuntuforums.com - date: March 4, 2013
QT vs GTK+
location: linuxquestions.com - date: October 1, 2012
I got stuck in a question, need your suggestions.
I am a C programmer but not expert yet. I wish to start learning GUI programming. I got 2 option QT & GTK+, both have pros and cons. people says the QT is the best but GTK+ is widely used, so I got confused.
For future perspective which one should I select to start?
If I select GTK because it is widely used in these days, then I found that QT was developed later than GTK, that's why GTK was used. if this is true, after a few years, we may see QT apps over GTK apps if it is really better.
Guide me what should I do?
LXer: Qt For Tizen Adds In More Features, Functionality
location: linuxquestions.com - date: June 30, 2013
Published at LXer:
Launched in May was the Qt for Tizen project to bring the vibrant Qt5 tool-kit to the Tizen open-source Linux platform. After its first alpha release last month, the Qt for Tizen developers have made a heck of a lot of progress and already released Qt for Tizen Alpha 2. The Qt for Tizen Alpha 2 release was done today and is now based upon the Qt 5.2 Alpha and is recognized by the Qt community as an official community-based work-in-progress Qt port.
How do I use the HTML5 editor in Qt Creator
location: linux.com - date: June 13, 2013
Does anyone know how to use the HTML5 editor in Qt Creator as I have only started to use it today and, I do not know how to use it.
Any information about it will be appereciated.
Linux Dev Issue with Qt and Sudo to elevate privileges to superuser.
location: linux.com - date: April 5, 2013
I am running into a weird problem with Qt QProcess and I would like your advice on how to solve this. I have build a linux program installer. ( for several reasons I do not want to distribute my program using a package manager)
The installer needs to save icon files(.png) in the /usr/share/icons/hicolor/<icon-size>/apps/ folder and a desktop-entry file in /usr/share/applications. (for both folders, superuser privileges are mandatory on the main distro's)
I am developing the installer with QT 4.8 on (K)Ubuntu KDE-Desktop with kdesudo installed. I am not using kdesudo/gksudo, and neighter (ssh-)askpass function since Fedora, OpenSuse, and CentOS don't support these functions as a standard. I therefore choose to use Qt QProcess and the sudo command (re: security holes I am using QCA Libs and AES-128 for encryption/decryption of the superuser password). -- just in case you wanna slaughter me over this.
On execution in a linux terminal I am asked for the sudo password (my test acc
install Qt & VTK
location: ubuntuforums.com - date: September 25, 2013
I am new on ubuntu.
I want to install VTK 5.10 and Qt 4.6 on ubuntu and use from this command:
sudo apt-get install libqt4-dev libvtk5-qt4-dev
unfortunately,at the end of install process it is appeared:
unable to fetch some archives maby run apt-get update or try --fix-missing and also something about " IP:22.214.171.124 "
but befor installation I did update command.
How can I solve this problem please?
Ubuntu GTK and Qt in the future
location: ubuntuforums.com - date: May 27, 2013
is there any official statement about how the transition of Ubuntu to use Qt/QML affect the use of GTK at the desktop? Currently, almost everything (of the Unity pre-installed standard applications) uses GTK. So there will be a lot of work to do, to achieve a consistent look and feel all over the desktop. I know there are plans for a Ubuntu SDK. But Quickly is getting reworked, too.
Imagine all the "core apps" that have to be re-written (i.e., their front-ends).
Having said that, let's look at the current desktop. 12.04, 12.10 and 13.04 ship with empathy as default messenger and it was getting worse and worse with every new release of Ubuntu (same with nautilus). If the Gnome Applications do not fit anymore in the look and feel of the system, Ubuntu should think about to bring their own application (front-ends) that fit into the desktop. For me personally the look and feel is very important. Even when I am programmer.
I am getting a bit angry when I watch at http://
Qt 5.1.0 on Ubuntu 12.04 LTS
location: ubuntuforums.com - date: August 10, 2013
Just wanted to share some info about using Qt 5.1.0 on Ubuntu 12.04 LTS, check out my blog post: http://coytar.wordpress.com/2013/08/...ntu-12-04-lts/. Hope it helps
Help installing QT on Linux Ubuntu 12.04 LTS
location: ubuntuforums.com - date: May 5, 2013
Ok so I dowloads QT5 from their website and it gave me a .run file. I went into terminal and
chmod u+x qt.run
then it said no marker found, stopped after 1.00MiB
can anyone tell me why it is doing this.
Fail to launch Qt Creator 2.7.0 on ubuntu 12.10
location: ubuntuforums.com - date: February 25, 2013
I followed the guide http://developer.ubuntu.com/get-started/gomobile/ to setup the dev environment, and failed to lauch qt creator.
In Command Terminal I type the command line: qtcreator
I am given the error message: Segmentation fault (core dumped)
and if I type the command: sudo qtcreator
given the error message:
Qt at-spi: error getting the accessibility dbus address: “Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.”
Accessibility DBus not found. Falling back to session bus.
BTW: my ubuntu is upgrade from 12.04 to 12.10.
I am trouble in this error, I can not go on the tutorial.
Your reply is very appreciated.
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