GTK+3 is a graphical user interface toolkit.

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ubuntu 13.10 how to change nautilus title bar color

I would like to know if I need to change the file nautilus.css in gtk3 theme folder or metacity.xml in metacity theme folder I use ubuntu 13.10 in flashback mode Thank You
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22 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 ...
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0answers
31 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 ...
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0answers
22 views

ubuntu 13.10 gnome flashback theme

I would like to change colors in ubuntu flashback theme. I need to know if flashback uses gtk3 theme files or metacity files in theme folder. Thank You
1
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1answer
61 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 ...
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0answers
17 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. ...
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0answers
169 views

How to install windows 8/8.1 themes on ubuntu?

I found this link and this one that shows that win 8 theme could be implemented ! I could it even make it faster and 100% compatible to ambiance. My question is the following: We all know that ...
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1answer
301 views

How to compile gtk+3.10 programs in Ubuntu 13.10?

I'm learning GTK+3. I can compile my program on Fedora, but when I tested it on Ubuntu 13.10, I got errors undefined reference to gtk_widget_init_template and undefined reference to ...
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1answer
167 views

When will Firefox have pixel-perfect scrolling in Ubuntu? [closed]

Last I rebooted into Win8 I saw Firefox had pixel-perfect scrolling - like Ubuntu has with Nautilus, gedit and some other apps. When will Firefox for Ubuntu have scrolling that doesn't act like mouse ...
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0answers
22 views

Blurred lines in cairo gtk

I have noticed that cairo_set_source_rgb(cr, 0.0, 0.0, 0.0); // Color black cairo_set_line_width(cr, 1.0); // Line width in pixels cairo_move_to(cr, 10.5, 10.5); cairo_line_to(cr, ...
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0answers
33 views

How to downgrade gtk+ easy

I have elementary os installed (based on ubuntu 12.04, gtk+ v.3.4.2). I upgraded to gtk+ 3.6.1 using PPA. After using it I found a lot of inconsistencies in the interface... Can you help me to ...
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1answer
199 views

How to change Gtk.Notebook Tabs

There is a way to change the default Gtk.Notebook Tab? I want to realize a flat tab button
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2answers
72 views

How to build gtkparasite

i'm not able to build gtkparasite when i run: ./autogen.sh i'm get this error checking for GTK... no configure: error: Package requirements (gtk+-3.0 >= 3.10.0 gtksourceview-3.0) were not met: ...
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0answers
10 views

How to disable or reassign Unicode entry mode [duplicate]

How to disable or reassign Unicode entry mode (Ctrl+Shift+U) so I can use this combination in applications? Ubuntu 13.10
1
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1answer
244 views

How do I use the GTK+ development libraries in Ubuntu?

I've been programming for about a year and a half on Windows and I've just started getting used to the way things work on that platform, but now I'm interested in development on Linux and I've been ...
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0answers
41 views

Gtk3.0 Gtkbuttons and junctions sides

I'm trying to align many GtkButton with junction sides but the result is not what I want some help please my code: it is a python code for Gtk3.0 (3.6) I'm on ubuntu 13.04 import gi.repository from ...
3
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1answer
96 views

Gtk3+ keyboard shortcuts without signal matching

I am in the process of creating my first Gtk3+ application using python, and I am quite frustrated with the lack of documentation :( Well, what I'm trying to do is to configure the Delete button to ...
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0answers
34 views

Resize gripper is not showed

I created this window with Glade: http://bazaar.launchpad.net/~costales/gui-ufw/gufw-14.04/view/head:/data/ui/gufw.ui it has the Resize Gripper to True (the default): but it is not showing the ...
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0answers
36 views

Adding a scale to a popup menu

For some reason when I add a slider (scale) to a popup menu it doesn't work. It shows but doesn't move. How can I get the slider to work? Just put this in a Gtk::Window: require 'gtk3' #gtk2 will ...
6
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1answer
565 views

Mouse-scroll does not work in gedit [closed]

Since the update to 13.10 scrolling in Gedit does not work anymore. Anywhere else it does. It could be related with Bug #1240957 “Scrolling behaviour and window focus has changed a...” : Bugs : ...
0
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1answer
498 views

Failed to load module “unity-gtk-module” by skype in ubuntu 13.10

When i run skype from terminal this message appear, but skype run successfully. I have checked that unity-gtk-module is installed in my system and required lib files are available but in 64 ...
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0answers
43 views

modify theme colors gtk 3.0 gnome fallback in ubuntu 12.10

I would like to know how to modify colors of top bar and left bar (please tell me even name of this things becuase I'm not English man) ...
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0answers
141 views

how to install package requirements gtk+-3.0 >= 3.9.10, glib-2.0 >= 2.37.5 and gio-2.0 >= 2.30.0

I am trying to compile Disk Usage Analyzer. In preparing to compile, I am informed of certain requirements that are not present: configure: error: Package requirements ( gtk+-3.0 >= 3.9.10 ...
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3answers
1k views

Evince 3.10 with menubar

I find that the 2 buttoms menu from the evince v3.10.0 are not really useful. Why did ubuntu NOT re add an menubar?. It would have been looking better in unity ! The unity top panel has enough ...
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2answers
91 views

How to get rid of toolbar text?

How to get rid of the text that appears at the bottom of all toolbar icons? It suddenly has shown up after a system crash although I didn't change anything and now I can't make it disappear: I ...
1
vote
1answer
322 views

How install GTK+ 3 for Python [closed]

I'm start programming in Python and I want learn GTK+ 3. I'm using a Distro based on Ubuntu 12.04 (Elementary OS) and I'm having some troubles to install GTK+ 3 in Python. Okay, I will show you what ...
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0answers
217 views

What is the correct way to install Adwaita theme on Ubuntu 12.04? [duplicate]

I want to have Adwaita theme on Ubuntu 12.04. On my previous installation I had it in unity right after installing gnome3 shell. Gtk2 apps didn't have tabs like what it would be expected on Gtk3 and ...
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0answers
204 views

Virt-Manager-0.10.0 - GTK3

Every time when I try to start virt-manager-0.10.0 I get the following error: Error starting virtual machine manager: Requiring namespace 'GTK' version '2.0', but '3.0' is already loaded The exact ...
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0answers
336 views

How to change panels font color in gnome-classic?

I'm using gnome-session-fallback on Quantal. I recently installed the Moka theme. Love it, but the panel font color is almost the same as the background color. I tried adding a CSS rule to ...
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0answers
172 views

Modify gtk3 theme - menu bar

I've installed FaienceZukiMac gtk3 theme and there's a "white balloon" surrounding each entry in the menu of every gtk3 program. Here's a screenshot of what I'm talking about How can I change it ...
4
votes
2answers
128 views

Why debug packages don't include sources?

I was expecting that after installing the package libgtk-3-0-dbg I would get DDD to show the source code when stepping into gtk+, however I had to download the source package myself (from here) and ...
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0answers
124 views

Uncomplicated theme and Unity?

wanted to ask if anyone has tried the Uncomplicated 1.04 theme from gnome-look.org And if you do, how did you get it working with Ubuntu 13.04 and Unity? The issue is the power button (red circle) ...
3
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1answer
134 views

Which media players available in the Ubuntu repositories uses GStreamer, GTK+ and were written in Python?

I'm planning to write a media player for Ubuntu to present in fair in the place I study. And I'd like to use GStreamer and GTK+ with Python, but I could not find a good documentation about the ...
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0answers
63 views

API and command to find bookmarks location

I would like to know if there exists an API and also a command to find the bookmarks file name and path in ubuntu. My application writes to the bookmarks file to add some short cuts. Before ubuntu ...
1
vote
1answer
295 views

Programs look ugly with ClearLooks-Phenix theme, how to fix?

Some programs on Firefox seem to become unthemed when I use ClearLooks-Phenix on Ubuntu 13.04. This didn't happen on 12.04, and it seemed to be triggered by some update. What could have caused it?
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2answers
923 views

How to fix GTK3 scrollbar behavior

I have removed the overlay scrollbars. How can I configure GTK3 scrollbar clicking behavior? GTK3 applications scrollbars behave strangely under Ubuntu 12.10 and 13.04. This also happens with Fedora ...
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2answers
985 views

Difference between “Gtk+ theme” and “Current theme” entries in Gnome Tweak Tool

As you can see below, Adwaita is selected both as the Gtk+ theme, and the Current theme. What is the difference? Also, some themes are available as "current" and others as Gtk+ ones. Also, why do ...
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0answers
47 views

Spin button General properties in Glade arranged in a weird manner

Can you see in the properties you have to scroll all the way to the right to see whats on the buttons. Is this a bug or can I edit this from somewhere, this only happens in spinbuttons and their ...
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0answers
91 views

gtk_file_chooser - missing thumbnails

I have an C++ application using gtk_file_chooser_dialog_new() to open files. The generated dialog shows the folder and contained files without the thumbnails in the leftmost column (dummy black ...
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2answers
386 views

Gtk.SelectionMode.MULTIPLE allows selection of only one row in Gtk.TreeView

I'm developing an application using Quickly. I have a Gtk.TreeView with a Gtk.ListStore as its model. The selection mode of the Gtk.SelectionMode is set to Gtk.SelectionMode.MULTIPLE. The problem is ...
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0answers
92 views

Appindicator Icon Animation

I'm writing a software using pygobject for GTK+3 (Ubuntu 12.04, stable repo package versions for all dev tools) and I'd like my application to have animated AppIndicator icon. It's easy to make ...
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1answer
285 views

How to change menu entries in AppIndicator, when it is running?

There is a similar question at StackOverflow, but it didn't help me: Changing items while running. I tried asking at StackOverflow, but people there where not too active: How to change GTK menu in ...
2
votes
1answer
9k views

How to change GTK3 color scheme on Ubuntu 13.04

I am making the transition from Windows 7 to Ubuntu 13.04. I have run Ubuntu twice on my laptop before, and switched back to Windows 7. Mostly because the orange and gray colors of Ubuntu is just ...
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0answers
28 views

What is better about dconf-editor than gconf-editor and mianly why the two are not compatible with each other? [duplicate]

Dconf-editor is newer but what is the main difference between it and gconf-editor besides it works with gnome 3 and gtk3. Mategconf-editor work with gtk2 and Mate but Why can't dconf-tools work on ...
0
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1answer
110 views

Can I have the I-beam (mouse) cursor more visible in gtk3 apps?

When the mouse cursor hovers over text (other than hypertext?) that can be edited or copied , the cursor appears as an I-Beam insertion bar. In gtk2, it's possible to alter the width and color of the ...
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2answers
174 views

Gnome theme background color is black

I'm having a problem with my default Gnome 3.6.0 setup on 12.10. I used to create themes in Gnome 2 and Gnome 3.0, but I'm at loss to explain why my theme is black in the background. This problem is ...
3
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0answers
107 views

Gedit, Evince has print disabled

Print menu command is disabled in evince and gedit. Print functionality works fine in other applications like Chrome, GIMP, Firefox. Ubuntu printer setup correctly recognizes my printer and scanner ...
2
votes
2answers
88 views

Thread works only on gui events - pygtk

I am developing a multithreaded application in pygtk using quickly and stuck with threads. So I am experimenting with various possibilities and found out that my thread work only when I do something ...
2
votes
0answers
1k views

Gtk3 apps fails to launch from terminal : “RuntimeError: Gtk couldn't be initialized” from term but ok from Unity launcher

Usually at work I lock my screen when I leave, log off once a week, and rarely reboot. All my packages are up-to-date. Yesterday I rebooted, and this morning I can't launch my Python3/Gtk3 apps : ...
1
vote
1answer
271 views

Help me to customize gtk3 theme

I'm trying to make a flat theme, which will look identical for gtk2 and gtk3 apps. For now, I'm trying to get rid of outlines on toolbars and menubars in gtk3. This is code from gtkrc-2.0, which ...