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

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3 views

How to setup GTK environment in Eclipse

I am working on a proect which include some GUI using Glade and GTK. I am using eclipse as my IDE. I am new to GTK and Glade. Can anyone please tell me how to setup the gtk working environment in ...
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0answers
8 views

Menubar appears on different location using GLADE3 and GTK3.0

I have program develop using glade3 and GTK3.0 and C It is working well yesterday. However today the menubar ( " File Edit View Help " ) did not appear in my application window but goes to the very ...
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0answers
52 views

Breeze theme for gtk applications? [on hold]

For me, all gtk-applications still seem to use "oxygen-gtk". That is all good and well when using oxygen as a theme, but since 15.04 is going with plasma5 and the pretty gorgeous (eye of the beholder) ...
1
vote
0answers
9 views

transmission-gtk before login

I know, probably Im asking too much, but... is there any chance to run transmission-gtk even if any user is logged in? I should have transmission-daemon installed instead of gtk, but I love GUI..
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1answer
22 views

How to fix accents not working in GTK applications? [closed]

I use Kubuntu 15.04 (development branch). The keyboard is set up perfectly and everything should work fine, but it doesn't. I can't use accents in my words. when I type "á", for example, it comes as ...
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0answers
34 views

How Are Ubiquity (Installer) Steps Customized On 14.04?

I'm trying to edit the Ubiquity installer on Ubuntu 14.04, but failing miserably. For example, I'd like to have "Download Updates" and "Install 3rd Party Software" automatically checked. Editing the ...
0
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1answer
29 views

LispWorks PE (installation) on Ubuntu 14.10

I have problem with personal edition installation and launch on UBUNTU 14.10 (64bit). Thank you for your advice. My installation steps: Downloaded files from lispworks homepage: lwlper-licence.sh, ...
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2answers
47 views

How to uninstall a theme without knowing it's name SOLVED

I'm new here so I'll try to make this concise. I recently installed a dark theme for inkscape and just realized it applied to my whole ubuntu system. Unfortunately, I don't recall the name ...
1
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0answers
33 views

GTK disappears while in sudo mode [duplicate]

I want to know how is possible to enable gtk (gtk2 engine) in this case for sudoers? When I start an application using gksudo or it run elevated, the application doesn't benefit from the engine while ...
0
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1answer
27 views

How to restore all default theme settings

I have been having a problem for a while now, I was hoping that upgrading to 14.10 would solve it but it hasn't. My theme settings are messed up, presumably because I have installed other themes but ...
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0answers
63 views

Failed to load module “pk-gtk-module” in host centos while ssh to ubuntu

When i am logging in via ssh to the ubuntu 12.04 server from centos machine and running the gvim editor then i am getting the error: Gtk-Message: Failed to load module "pk-gtk-module" . If i am ...
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0answers
20 views

Can “Recently Used” (recently-used.xbel of GTK+ / Nautilus) be accessed via KDE?

This question claims that recently-used.xbel of GTK+ is incompatible with KDE. Can it be made compatible? That is, is there a tool/way out there which will make recently-used.xbel readable/usable with ...
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1answer
42 views

GTK theme broken on move to Ubuntu 14.04

A GTK2 theme, expressed in a gtkrc file, worked fine in Ubuntu 10.04 and 12.04 but part of it, shown here: # Base style for all GTK widgets. style "default" { fg[NORMAL] = "#000000" ...
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0answers
70 views

Light Adwaita theme for Ubuntu Unity - toolbar customization!

The above snapshot shows some application windows: Nautilus, Rhythmbox, gedit using the Adwaita theme on Ubuntu 12.04 (Unity). I've made changes in /usr/share/themes/Adwaita/gtk-2.0/* but that ...
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0answers
34 views

Make install error - cannot access `gtk': No such file or directory

i installed GTK+ version > 3 but its not helping me out. please help me finding this error. cannot access `gtk': No such file or directory here is the make file. ROOTDIR = $(CURDIR)/.. ...
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0answers
20 views

GObject segmentation fault when using Gtk.Notebook

I am writting a simple Gtk app and I am using the Notebook widget. However, whenever I am trying to use a Notebook, my app crashes with no proper error besides a segmentation fault. I searched a bit ...
-1
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0answers
28 views

FB reader make error - chmod: cannot access `gtk': No such file or directory

when i make install FBReader it gives the error. chmod: cannot access `gtk': No such file or directory gtk version installed is when i run this command * $ pkg-config --modversion gtk+-3.0 3.4.2 ...
1
vote
1answer
360 views

Kubuntu 15.04 Vivid Vervet: Why do GTK apps look ugly? [closed]

I'm running Kubuntu 15.04 Vivid Vervet Alpha 2. I am a KDE fan and love Plasma 5. However, I have this problem where GTK apps look like crap. Screenshots: Thunderbird: Upload boxes: This is ...
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0answers
12 views

Weird problem with GTK/WM

Today I started experiencing this weird bug in Ubuntu, possibly in GTK? where it seems like some theme aspect is bugging out or not loading correctly. Sadly I am not familiar with this part of the ...
0
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1answer
17 views

Ubuntu desktop only loads GTK theme after second login

I have Ubuntu 14.04 with default Unity The first time I log into ubuntu, it seems GTK is having some problems, the buttons appear very squared, the font is wrong, non anti-aliased and the windows ...
0
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0answers
16 views

How do I launch desktop apps from one installed desktop environment in a different desktop environment

So, I use LXDE and MATE, both working fine on my PC. I decided to switch to LXDE so I can make the appearance better. Although in MATE I was able to configure my Window Border colors using Compiz and ...
0
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0answers
15 views

Alt-tab doesn't work when Libreoffice's drop-down menu is pop

In LibreOffice or any other GTK applications like Nemo, a file manager, When I click any main menu (a drop-down menu), I am not able to move my focus on any other applications by using Alt+Tab key ...
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0answers
35 views

how to install gtk-2.0 themes on ubuntu 14.04?

I have dual-booted my retina macbook pro and i want to use This theme. The problem is I don't know how to. I tried all the steps including the .themes folder and Ubuntu tweak tool. please help me. ...
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0answers
22 views

How to install Gtk 3.10 on Ubuntu 12.04

I know that this may have been asked before but I want to ask a more specific question. I am trying to test my application inside travis-ci but my application is written with gtk+-3.0 >= 3.10.0 and ...
9
votes
1answer
542 views

What are the icons on the top bar called? [duplicate]

What is that called? The reason I'm asking is that I'm creating a desktop application in Java (using the gnome java library - with GTK support) and I want my app to be visible there as well with a ...
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0answers
14 views

Ubuntu 12.04 qtconfig-qt3 no GTK+ theme option

On Ubuntu 12.04 in the qtconfig-qt3 application appearence tab, there is no GTK+ option, but in the qt4 version there is.
0
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1answer
37 views

Restoring themes and icons to default state?

I tried to install various themes on Ubuntu 14.04.1 on two computer though I succeed on one I completely messed up on the other. The problem is although I have deleted the theme files and ppa-purged ...
0
votes
1answer
134 views

Ubuntu 14.04.1 LTS 64-bit GTK themes and Icon themese not working properly

I have Ubuntu 14.04.1 LTS 64-bit installed on two separate computers (Dell XPS L502X and Dell Latitude E5440). The themes I installed either by extracting compressed files or using the apt-get package ...
1
vote
1answer
64 views

Creating GTK+ 2 key press event

I wrote a small GTK+ 2+ program (in Python) that responds to a button click by sending a gtk.Event to simulate a key press. It works fine on every version of Ubuntu that I have including Kubuntu, but ...
0
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0answers
220 views

Installing and activating themes on Ubuntu 14.04 64-bit Unity, how to do?

There are lots of cursor, icon, window and GTK themes on the web and I downloaded some of them, but I do not know how to figure out if they are compatible with Ubuntu 14.04.1 64-bit Unity? ...
1
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0answers
73 views

Gtk-WARNING related with themes, should I take them seriously?

I launched Evince from the command prompt after TexLive installation to test some of generated pdf files and noticed that there were warnings related with icon-themes. While Evince was running I ...
1
vote
1answer
130 views

“cannot open display: :0” error when using sudo with any GTK app

I want to run gmsartcontrol (UI tool for smartctl) which needs to be run as root in order to access the drives and read their SMART status. However doing this: sudo gmsartcontrol I get this ...
0
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1answer
131 views

No GUI and Long on screen in ubuntu 14.04 after removing GTK

I removed the gtk+2 and gtk+3 by the command apt-get remove command. But after that, I could not log on to my system, there is no Log in screen and other GUI icons. But the PC is working, I could ...
4
votes
0answers
69 views

Change the opacity of a cut selection (nemo.css)

I am trying to find what I need to edit in a GTK theme (specifically Ambiance) to change the opacity of a cut file. A selected file is orange and when I cut it, it is a little opaque - I 'd like it to ...
0
votes
2answers
118 views

GTK apps not respecting Kubuntu's oxygen-gtk theme when executed as sudo

I am using Kubuntu 14.10 and it's working quite well so far, but my problem is pretty much what it's stated in the title, when executing a GTK app that requires sudo privileges, such as Synaptic ...
1
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0answers
177 views

Gedit Gtk warning on ubuntu 14.04 [closed]

When I open gedit from the terminal by- gedit& I get a warning- Gtk-WARNING **: Calling Inhibit failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name ...
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0answers
60 views

Installing ubuntulooks and using themes for applications

I use ubuntu 14.04 with gnome3 shell. Hi, I would like to start my application with gtk2 theme. I was using this tutorial: ...
1
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0answers
36 views

Gtk.HeaderBar not appearing in Python Application [closed]

I've created a Python Application to which I'd like to add a Gtk.HeaderBar. However, when I try to run the code below, the window opens with no titlebar whatsoever. I have the code below: class ...
1
vote
1answer
64 views

Cannot change GTK and icon after changing LightDM greeter

I changed my LightDM greeter and suddenly I cannot change my gtk or icon theme. The dconf settings are there, but the system is not responding to changes, nor are the themes being used by all ...
0
votes
1answer
26 views

Enable a window without titlebar in all workspaces

I have a window (Google Hangouts App, to be precise) that I want to show up on all my workspaces. However, the window dosen't have a titlebar, so I can't right-click it and untick Only on this ...
2
votes
3answers
207 views

Strange font issues on Ubuntu 14.04 Unity

somehow the fonts on my ubuntu machine started looking really strange: I tried reinstalling the unity light theme, but that didn't change anything unfortunately. Do you have an idea how to fix this ...
0
votes
1answer
143 views

eclipse-dark and Ambiance-dark - how to change background color of current line

I'm trying to use the Dark theme with eclipse and the results are pretty cool. However, as you can see from the image below (last line starting with ObjectMapper), it is pretty difficult to read the ...
1
vote
0answers
91 views

Editing Raleigh GTK theme

There's the default GTK theme in XFCE called Raleigh. I would like to change the dark blue color (#4b6983) to something different. But if I go to /usr/share/themes/Raleigh/gtk-2.0/ and take a look at ...
0
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1answer
217 views

FileZilla - Tab overlay issue

Ubuntu Version: 14.10 FileZilla Version: 3.9.0.6 This is happening when I try to open a new tab. It overlays the current tabs. Also the tabs are not switchable in this case. (prog-filezilla:13881): ...
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0answers
12 views

How to set size (width & height) of a widget

So the problem is absolutely clear from the title. Probably I didn't understand how the alignment system works, because I found nothing on the web. So, let's have a vbox with a toolbar, textview and a ...
0
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1answer
134 views

Missing libglademm-2.4.so.1 - where can I find this library for my embedded linux box?

I am trying to run FlyCap2 on my NVidia Jetson so that I can use my PointGrey FireFly MV machine vision camera. I am unable to run the main program because it is lacking a glade library. Any idea ...
0
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1answer
306 views

export SWT_GTK3=0 on terminal, does it effect your system?

This question is related to my other question : Full dark theme for eclipse Luna in Ubuntu 14.04 So, i should run export SWT_GTK3=0 on a sh script for eclipse, but i mistakenly run it from my ...
0
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0answers
15 views

Is it posible to make scrollbars similar

Turpial and Skype use not default scrollbars, Vlc have ugly top menu. If they all use gtk, why scrollbars not same?
2
votes
1answer
333 views

Gedit and Filezilla Input Problem

I upgraded 14.04 to 14.10. I installed my apps(lamp, nodejs, filezilla, phpstorm, git etc.). I have some input problems in some apps. In Filezilla, I can't use tab and delete keys Some UI problems, ...
0
votes
1answer
152 views

lightdm-gtk-greeter keeps loping into login screen

Since I had problems with unity-greeter I had installed lightdm-gtk-greeter and it keeps looping into the login screen. 14.04 ubuntu I have several solutions: removing .Xauthority file, reinstalling ...