Questions about the GTK+ graphical user interface toolkit. The Gnome desktop uses GTK+.

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-1
votes
0answers
7 views

gnomekeyring.IOError when launchint gtkvncviewer from cmd line

i want to launch gtkvncviewer via ssh (with X11 forwarding) but I get this: $ gtkvncviewer Traceback (most recent call last): File "./gtkvncviewer.py", line 426, in <module> instance = ...
0
votes
2answers
74 views

Is there any light user interface or gtk package for Gstreamer 1.0?

I have just installed package gstreamer 1.0, and I use as executable the file located in ~/usr/bin/gst-play-1.0 . All is fine, I can play local files, and also I can use 'gst-play-1.0' in TV-MAXE to ...
0
votes
0answers
20 views

Installing GTK+ on Elementary OS [closed]

I'm new to Linux environment and want to start creating GUI apps using C. For a start, I was following this tutorial. The problem is that when I'm trying to install Glade with the "Development files ...
2
votes
4answers
1k views

Is there any way to make a windows version of my python/gtk3 apps?

I've recently been doing quite a bit of coding using quickly and GTK 3. Its great and i'm happy with some of the results, but now i'd like to share my apps with people running windows or mac. Is there ...
0
votes
0answers
13 views

Failed to load module “canberra-gtk-module” [duplicate]

I just installed Ubuntu Saucy with unity on an Acer C720. I downloaded Software Center from Synaptic and when I type in gksu software-center I get the error, Failed to load module ...
0
votes
1answer
423 views

Need the standard “gtk-color-scheme” for ambiance

I have messed up my gtk-color-scheme for ambiance. Could anybody please give me the standard gtk-color-scheme of ambiance? I have tried to Google for it, but couldn't find it. It is the first line ...
0
votes
0answers
25 views

Backend for python3 module matplotlib

I'm trying to use python3 to plot graphs. The only backend for matplotlib that seems to work is tkAgg (Tkinter), however this looks like it has been designed in the Stone Age. So I was trying to find ...
8
votes
1answer
11k views

Failed to load module “canberra-gtk-module” … but already installed

Gtk-Message: Failed to load module "canberra-gtk-module" but I already have the libcanberra-gtk-module and libcanberra-gtk3-module installed. (i.e. I tried this solution, but it is already ...
0
votes
0answers
22 views

my ubuntu Desktop Don't work well

I tried to install gtk+ on ubuntu for learn gtk programing . before that Ubuntu Desktop was working well.when I installed it my ubuntu didn't work well.my themse,Icons,bg,keyboard languages and ... ...
1
vote
1answer
38 views

Preserving GTK theme with gksudo

I have a computer with two (non simultaneous) users who are both in the sudo group. Is there a way to preserve the user's GTK theme with gksudo, for instance when running the update manager? By ...
-1
votes
0answers
39 views

Error when compiling gtk-sharp(Only <glib.h> can be included directly)

I ran "./configure" and it worked,then i ran "make" and I got this: libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include ...
1
vote
1answer
227 views

How do you update GTK+ and/or Gnome on Ubuntu 14.04 LTS?

I found a theme that I wish to run, and it says that is is meant to run on Gnome 3.12. It says "Important note: This theme is designed for Gnome 3.12. May or may not work with other versions of ...
2
votes
1answer
54 views

Ubuntu, gtk 3.10.8, not able to visualize a menubar made by Glade

My problem is that I've drawn a UI with Glade, but the menubar doesn't want to be drawn. Here is the xml, just a sample: please try to check out the properties. It is a very simple menubar but I ...
0
votes
0answers
307 views

Gtk-Message: Failed to load module “unity-gtk-module” Ubuntu 14.04

I installed Ubuntu 14.04 recently on my computer. After I followed this link to install Adobe pdf reader, ever time I use xdg-open to open a pdf file, there are tons of message showing on my screen: ...
2
votes
0answers
146 views

[Kubuntu 14.04][Eclipse] ADT crashes at button OK from Project properties

Since i upgraded to kubuntu 14.04, my Eclipse crashes at different situations. Mostly i can "simulate" it when going to project properties and press ok. Then it always crashes. My system: ...
0
votes
0answers
29 views

How to create an installer for a python GTK3 application?

I have just finished developing a Python 2.7 application using Gtk3 for GUI. My question is, how can I now create an installer for Windows, Mac, and Linux (possibly three different installers) for my ...
2
votes
0answers
61 views

Eclipse Luna displaying regular scrollbars instead of overlay scrollbars - how to change?

I've recently switched to using the new Eclipse Luna, but for some reason it stopped displaying the overlay scrollbars, and now shows the regular ones that are in e.g. Firefox. Kepler had them. Since ...
0
votes
1answer
620 views

Updating from 12.04 to 14.04 - Autolaunch error: X11 initialization failed

I'm attempting to upgrade my work machine from 12.04 to 14.04, but having issues. sudo update-manager -d: ** (update-manager:20416): WARNING **: Command line `dbus-launch ...
0
votes
0answers
59 views

Ubuntu 14.04 cannot start after execute command 'sudo apt-get install gtk+-' and shutdown laptop

Well, a little while ago, i was installing a serie of apps, and one requirement was to have installed gtk+ 3.4, next, as can be expected, I googled how to install it and...I executed the command 'sudo ...
9
votes
2answers
4k views

How do I enable Emacs keybindings in Google Chrome?

Can anyone tell me how to enable Emacs keybind on Chrome? I found some links but they are either not clearly mentioning how to do so or not what I want (I don't want external tools to be run for this ...
0
votes
0answers
39 views

Moka gtk theme not being applied

I am trying to get the moka theme on my computer and am running ubuntu 13.10 I have got the Icon theme to run but somehow I cannot see the moka theme in unity-tweak-tool Can someone please help me ...
0
votes
0answers
17 views

How do I set a gtk default font?

I'm trying to set the gtk default font to DejaVu Sans 11. In ~/.gtkrc (and ~/.gtkrc-2.0) I have # ~/.gtkrc-2.0 style "all" { font_name="DejaVu Sans 11" } widget_class "*" style "all" ...
3
votes
1answer
117 views

Can't get iconify() and deiconify() to work properly

I'm writing app for Ubuntu with C++ and Gtkmm. In my app i use libappindicator to show icon with simple menu in notification area. Icon and menu works ok, i can minimize window to panel (using ...
2
votes
1answer
10 views

Delete Line GTK Keybinding

How do I bind a key combination (alt-backspace) to delete the current line of text? For example, bind "<alt>Left" { "move-cursor" (display-line-ends, -1, 0) }; in gtk-keys.css moves the cursor ...
7
votes
3answers
3k views

How to run Java application in KDE with Qt-like UI?

Continuing my question in Install Ubuntu or Kubuntu? I have tried Kubuntu (KDE), and it was very cool as cool as Ubuntu (GNOME). but there is little problem with its user interface when we start Java ...
0
votes
0answers
30 views

Kde uses Gnome notification system instead of knotify

I tried to install kubuntu-active on the Kubuntu Trusty and it failed to start. So, I removed it and many packages has "active" in it name related to KDE Active. KDE runs ok now but one issue: It uses ...
1
vote
0answers
20 views

Which .css theme file changes the buttons on top of nautilus?

This is what I am talking about: I'm making a theme and I don't know what I should be looking for, but I think it is somewhere in the gtk.css file.
9
votes
2answers
615 views

Make sniqt recognize all tray abilities (or create a working indicator in Qt)

There is this old thread of mine: How do I create a working indicator with Qt/C++? where I was suggested to use the QSystemTray library for making a tray icon in Ubuntu for my application. Sniqt is a ...
2
votes
3answers
636 views

How can Wolfenstein Enemy Teritory with dependency on libgtk1.2 be installed on Ubuntu?

Hey, Im trying to install Wolfenstein E.T however it comes up with this error message when running, Saying its missing Libgtk-1.2. In the repos there is only libgtk2.0 any ideas how i can get around ...
5
votes
0answers
2k views

Gnome-tweak-tool not working on Ubuntu Gnome Remix 12.10 [closed]

I'm experiencing some problems with Ubuntu Gnome Remix 12.10 64 bits. My gnome-tweak-tool doesn't apply themes properly. For the GTK themes, I noted that they are not fully applied. For example, I ...
3
votes
0answers
2k views

Could not open X display, XDG_Runtime_DIR Error:

Output from terminal from where i tried to run nautilus and read an external drive. Also, i got a terminal window before logging in that system is running under log graphics mode, i will have to login ...
1
vote
4answers
1k views

Skype doesn't work anymore

Today I got an update to Skype 4.3. I was really happy to see that and I immediately update it from 4.2 through software update program (default in Ubuntu). After the update I tried to start Skype but ...
3
votes
1answer
101 views

How to stop gedit (and other programs) from outputting GTK warnings and the like in my terminal?

I am running awesome on trusty after having upgraded from raring. My desktop environment intentionally does not have all the Gnome / Freedesktop daemons running—I don't want them. When I execute ...
10
votes
2answers
1k views

Ubuntu: “Editable Menu Accelerators” (on a per app basis). Where is this option?

I keep seeing references to a config option calld Editable Menu Accelerators or Editable Menu Shortcut Keys. This is exactly what I need, but all the directions I've read about how to find that ...
0
votes
3answers
859 views

Can I assign custom keyboard shortcuts for menu items in applications?

OSX allows user to add custom keyboard shortcuts for menu items. For instance you can define a custom keyboard shortcut for "Copy" and it will work for every application that has a menu item called ...
0
votes
0answers
6 views

How to expand Eclipse editor switcher?

I am running Eclipse Kepler on Ubuntu 12.04. When I have some source files open in the editor, I can hit Ctrl+e to obtain a drop down menu to switch between open files. As you can see, the menu is ...
0
votes
1answer
78 views

Restore qt integration after removing KDE

Restore GTK integration after removing KDE; this shows how to remove the kde-theme for gtk, and now I want to do the same for qt-applications. I have tried qt4-qtconfig, and it does not work. Here is ...
0
votes
0answers
26 views

Firefox problem with dark themes: auto-complete items are illegible

It seems something changed in Firefox since the version 30 which makes auto-complete items illegible on dark themes with dark menus. There's no difference whether on Ambiance or Numix, for example. ...
0
votes
1answer
49 views

How to get the gtk-config script in Ubuntu 14.04?

I want to build avscan 5.1.1 (http://linux.softpedia.com/get/Security/AVScan-3636.shtml, project page is down, doesn't seem to be maintained any longer, but this should not be an issue and rather be ...
0
votes
1answer
101 views

How to enable global menubar for gtk apps on kubuntu 14.04

I am used to having the global menubar (i.e. app menus are not shown in the app window but in the top panel). In Kubuntu 12.04 this worked very well, however upon installing Kubuntu 14.04 the menubar ...
6
votes
2answers
141 views

Is it possible to update the app indicator from code?

I use ruby-libappindicator bindings to manage ubuntu application indicators. I want to indicate if port 3000 is used by any application. Port checking isn't a problem but I also need to update the ...
1
vote
0answers
18 views

how to approach legibility problem of light text in dark GTK theme

I'm working on a dark GTK theme for Ubuntu. This largely is going well, but I am not sure how to deal with certain scenarios such as instances of programs with a light colour scheme. A representative ...
0
votes
1answer
51 views

gtk header files libgtk2.0-dev package paths broken by install directory hierarchy

Ubuntu 14.04 Desktop I installed the gtk 2.0 dev package using apt-get. I see the header files in /usr/include are inside a directory gtk-2.0 (/usr/include/gtk-2.0) instead of the root include ...
0
votes
0answers
35 views

How to change color in gtk theme?

After upgrading from saucy to Trusty my favourite app ghex has become ugly (and some other apps too) The border color has become absolutely black (#000000). I want to set another color, but where? I ...
1
vote
0answers
16 views

About is not working in My Ubuntu App for desktop

I have developed the same app "mybrowser" told by Jono Bacon in his tutorial. But when I want to see About it is throwing the following error: Gtk.Window.__init__(self, type=type, **kwds) ...
1
vote
1answer
689 views

Problem after update: blue screen with only the mouse cursor

My Ubuntu 12.04 was normally updated through the Update Manager, something about gtk. Then I rebooted and now all that shows after the splash screen is a blue screen that only shows the cursor.
1
vote
1answer
107 views

How do I try the Gtk Wayland backend in ubuntu 13.10

Is there any way to run any Gtk application inside the Weston compositor in ubuntu 13.10?
5
votes
2answers
4k views

A lot of `gtk-warnings` in terminal. Is this serious?

I had a lot of problems with my system and had to reinstall it. One of them was these very messages. After reinstalling the system and using the same icons, I get the warnings again and am wary of ...
0
votes
1answer
2k views

Installing a theme in the /usr/share/themes/ directory

I'm trying to install this theme http://www.omgubuntu.co.uk/2014/01/iris-flat-gtk-theme-for-linux In their readme they say that there are two methods of installing it; either to the ...
0
votes
1answer
143 views

GTK: Warning cannot display

I just upgraded from 13.10 to 14.04 and I am experiencing problems with my dependencies as follows sudo apt-get install gives You might want to run apt-get -f install to correct these. The ...