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

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0
votes
1answer
102 views

Unable to build GTK+ 3

I am getting started with open source contributions and need to make-build the gnome-calculator. I recently downloaded gnome 3 (ubuntu) and need to build the gnome-calculator which needs gtk+3. I ...
1
vote
0answers
980 views

GTK module can only sometimes be found

When I try to install VMWare Workstation on Ubuntu 14.04 I get the following warnings: (vmware-installer.py): Gtk-WARNING **: Unable to locate theme engine in module_path: "murrine" Gtk-Message: ...
1
vote
0answers
115 views

How to change pgadmin3 theme

Currently I'm using Ambiance-Dark theme, pgadmin look very bad when using this theme (and maybe other dark theme). How to change pgadmin3 theme?
1
vote
1answer
731 views

How to set font for GTK applications on Kubuntu 14.04?

I am trying to use the same font in Kubuntu 14.04 both for native KDE apps and for GTK apps. If I use the GTK entry on System Preferences to set up the font, I see the following problems: 1: Only ...
1
vote
2answers
420 views

Rounded Window Corners with Themes not Working

I am trying to use themes on Ubuntu (14.04) Unity and I am having some issues with that themes are not looking like they are supposed to look. Here is a screenshot: Notice that the top bar of the ...
2
votes
1answer
723 views

Font rendering problems with QT applications in Xubuntu

I'm currently using Xubuntu 14.04 but the same problem is present in 13.10 and 13.04, and maybe in previous versions. I always install truetype fonts and remove the anti-alias. In all the GTK ...
1
vote
1answer
133 views

Unselect the Gtk TreeSelection when cleraing the TreeStore model

I followed the python-gtk-3-tutorial and implemented a simple file browser using Gtk TreeView. It works pretty well, but but my problem is, that by the time of the initialization the first item in the ...
2
votes
1answer
136 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 ...
7
votes
2answers
2k views

Numix removes borders and colors in unity launcher

I recently re-installed ubuntu 14.04, when i installed the numix gtk theme, the borders of all the icons in the unity launcher dissapeared along with the colors, i tried relogging, re-applying the ...
0
votes
0answers
18 views

Error message about GTK in terminal [duplicate]

When i write some command on terminal, this error message appear FirstStrike@ubuntu:~$ gksu (gksu:6934): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (gksu:6934): ...
-1
votes
1answer
87 views

Problems with GTK themes

A few weeks ago, I installed razor-qt on 14.04. everything was okay, but whenever i open a gtk application, it defaults to the elementary theme, as i had the pantheon de installed on it before. the ...
5
votes
2answers
25k views

Dark GTK theme for Ubuntu 14.04

I am using the zonColor DarkNight theme on Ubuntu 13.10 and am quite pleased with it. I would like to have a similar theme for Ubuntu 14.04 but so far I could not find a single dark theme available. ...
1
vote
1answer
172 views

GTK application font problem with some characters in Kubuntu

I have problem with fonts in GTK applications in Kubuntu 14.04 (problem was in 13.10 too). Some characters are rendered by another font. Problem is with all GTK applications. Problem is with all ...
0
votes
1answer
520 views

“Could not get screen information” error

I have Ubuntu 13.10 32bit OS. A few days ago I added gnome3 ppa and upgraded to gtk 3.10. I had to fix many gnome bugs. But I couldn't find a solution to this one. When I try to open display ...
6
votes
1answer
8k views

GTK-Message and warnings in Ubuntu 14.04 [closed]

Since updating to Ubuntu 14.04 I've started getting this error message when running GNUcash. GNUcash says it has nothing to do with them and they suggested asking Ubuntu for help. So can anyone help ...
0
votes
2answers
111 views

Libre Office is opening without menus

Libre Office is opening without menus ... How can i solve this ?-I'm using Ubuntu 14.04 x64-
0
votes
0answers
807 views

Failed to load module “unity-gtk-module” - GTK error in VMware

am using Ubuntu 14.4. now when i try to install VMware-Player-6.0.1-1379776.x86_64.bundle I got error, Extracting VMware Installer...done. Gtk-Message: Failed to load module "overlay-scrollbar": ...
2
votes
1answer
538 views

VMware Player: “No protocol specified” error after upgrading to ubuntu 14.04

I had installed "VMware-Player-6.0.1-1379776.x86_64.bundle" in my Ubuntu 13.10. Today i Upgrade to Ubuntu 14.4 LTS. Now when I try to launch VMware player it shows a messagebox: Before you can run ...
0
votes
1answer
279 views

What is GTK to Gnome shell and unity

Can someone tell me what exactly is GTK, Genome shell, and unity in between all of those. I might sound stupid but can someone tell me how to take advantage of any of these I am using and which one ...
0
votes
0answers
50 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 ...
10
votes
4answers
776 views

How do I add a border around windows but keep the current theme?

I seem to live my life in the terminal - many terminals in-fact. I also love the Ambiance theme - but the new borderless windows does not provide the visual differentiation I'm used to (the same ...
0
votes
0answers
85 views

Undoing GTK configuration change

I just followed the directions on this website which according to the page "define gtk 2.0 layout." Specifically, I followed the directions under "Easy Fix," wherein I clicked Launch GTK 2.0 RC ...
0
votes
0answers
24 views

menu item selection problems

This might sound weird: I'm using gnome2 and try to set up Thunderbird message filters. However if I try to select the action I'm not able to select the right entry in the sub-sub-menu, because the ...
0
votes
0answers
45 views

Multiple button clicked signals emitted for a single click

Writing a cut/copy/paste feature for a simple filebrowser in gtk. Every cut/copy button/paste click emits a progressively higher number of signals . Here is the part of the program that deals with ...
1
vote
1answer
74 views

How do I remove a color from the GTK scale widget?

I have included a link below. I am making changes to the Ubuntu to rid myself of the all the orange, but it sticks around like the herp. Anyone have any experience with this? You will notice the ...
0
votes
0answers
186 views

Has anyone succeeded in using efax-gtk with an external fax modem under Ubuntu?

I have been trying to use Efax-gtk with an external USRobotics fax modem under Ubuntu 12.04 in vain for several weeks. I can configure Efax-gtk properly to select my HP Compaq's only serial port ...
3
votes
1answer
34 views

Finding Mouse click position in IconView in GTK

I am building a file browser using Gtk.IconView in python. I am trying to find the path of an icon selected using " selection-changed" signal using gtk.IconView.get_path_at_pos(x,y). The docs are mum ...
3
votes
1answer
607 views

How do I select GTK icon theme?

I run Lubuntu 13.10 with the window manager Blackbox. I have set the GTK theme to Lubuntu-default in settings.ini: $ cat ~/.config/gtk-3.0/settings.ini [Settings] gtk-theme-name = Lubuntu-default ...
1
vote
1answer
344 views

Is it possible to prevent user from open/save file dialog in Ubuntu 12.04 LTS

I've a number of kiosk computer implemented my company's application which use firefox as front end user interface. All the users have to do is just staying on firefox to do their job. However when ...
1
vote
1answer
177 views

Wrong theme in KDE

I am currently having a very strange problem with the KDE widget style. The problem consists in that the widget styles are not respected. All windows appear with something that looks like the ...
0
votes
1answer
32 views

GTK+ website is not openning [closed]

Official GTK+ website is not opening. I tried from two computers with different connections, AIRCEL and BSNL both. But the result I am always getting :- Connection refused: www.gtk.org:80. If you can ...
1
vote
1answer
308 views

Zenity from command line Linux installation

I have a command line installation of Linux, i.e. when I was installing it, I chose to install a command line version. I want to make use of zenity from the command line to popup dialog boxes etc. ...
0
votes
1answer
153 views

can't open software-center and software & updates

This is the error i'm getting Traceback (most recent call last): File "/usr/bin/software-center", line 130, in <module> app = SoftwareCenterAppGtk3(options, args) File ...
0
votes
0answers
69 views

AudioBuffer error when trying to install Webkit-gtk

I'm trying to install the latest webkit-gtk from source. I have a problem with Fogger not working with Wunderlist, and am trying to see if upgrading the webkit will help. When I run make on the ...
1
vote
1answer
981 views

Can't launch JD-GUI on Ubuntu 12.10 64bits

When I try to open JD-GUI via the terminal it gives me the following error error while loading shared libraries: libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory . So I ...
3
votes
2answers
796 views

Ubuntu 12.10 blank after login — images/icons can't be displayed

I rebooted my 12.10 (Linux ubuntu 3.2.0-60-generic #91-Ubuntu SMP Wed Feb 19 03:55:18 UTC 2014 i686 i686 i386 GNU/Linux) which has been running fine for many months after a Thunderbird update and ...
2
votes
1answer
208 views

How Thunar know that my localized “Pobrane” is “Download” directory

I have Xubuntu instaled (with XFce) and I have custom icon for "Pobrane" (and. Download) and that folder have always is my destination for download (in web browser for instance). How Ubuntu/Xubuntu ...
0
votes
0answers
38 views

Create tab using Gtk+3 and Python and load file into it

I want to create an Ubuntu app using Gtk+3 and Python. In the app I want to be able to get the file from the user; create a tab and load the file into it (i.e. into the TextView that will be ...
0
votes
0answers
43 views

Launch a new window from Gtk+3 app

I want to create an Ubuntu app using Python and Gtk+3. I want to get the contents of the file displayed in the main window and load it into a separate window (load it into another TextView for ...
0
votes
0answers
11 views

GTK Setup Project

I'm use to MSVS 2010. I would like to know the GTK equivalent steps to: Create a Setup Project, compile it and then install the program. I have already compiled a program to a .exe file.
1
vote
1answer
962 views

How to get text buffer from file and loading into TextView using python and Gtk+3

I want to create an Ubuntu App that uses Gtk+3 and Python. However, I would like to know how I can get the text buffer from a file and load it into a TextView. Does anyone know how this can be done ...
1
vote
1answer
1k 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
192 views

How to save text buffer to file using Python and gtk?

I am trying to create a text editor for Ubuntu (going to give it a try!) using gtk2 and python. So far I have been able to implement the open function. However I just don't know how I can get the ...
1
vote
0answers
54 views

GTk Theme Class of Component

I experienced a strange UI after installing Numix-Daily theme and I want to fix this. The color should not very dark (It should be grey). My Question : What is the best way knowing what that (type ...
1
vote
0answers
92 views

System Monitor, Settings and other windows have no decoration

I've been using Ubuntu 13.10 for a reasonable amount of time now, and I have never encountered this issue before. One day the frame (the part with the close, minimize and maximize buttons) just ...
0
votes
1answer
36 views

Can I use GTK+ stock icons in a free closed source business application?

If so, have I to indicate anything in license (classical "About" window)?
1
vote
0answers
71 views

How to create a capture button in a USB webcam using GTK in a C program? [closed]

I am working on a multimedia project where I have to create a capture button in a USB webcam, and when the capture button is clicked every picture will be saved in another window. Guys please help me. ...
1
vote
2answers
130 views

How to change window opacity dynamically in Python and Quickly?

The app is written in HTML and is running using webkit and Quickly. The opacity can be changed using Glade. I want to add a slider functionality in HTML which will change the title of the HTML ...
1
vote
0answers
79 views

Hide “Places” or “Username” in File Chooser Dialog

Background Making a video-capture of a website demo; part of the demo requires uploading files. Problem The username is displayed in the video, which is a security concern. Question How do you ...
0
votes
2answers
268 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 ...