GTK+3 is a graphical user interface toolkit.

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3
votes
1answer
350 views

Use primary-toolbar with Mono

I am trying to create an application for the Ubuntu App Contest. And I defined image of the design, but I am having problems with it. Principally with the primary-toolbar design, so it would look like ...
5
votes
2answers
2k views

How to add vte terminal widget in GTK3?

I'm trying to add vte widget in my application and the examples I've found use .fork_command() to execute a command in that widget. But according to ...
3
votes
1answer
2k views

Glade: How can I set the value of a spin button?

I've done some spin buttons with Glade for my Python/GTK3 app, but I don't know how to set things like default, lower or higher value. How can I do it? Using the following things for development: ...
3
votes
1answer
702 views

how to create gnome 3 extensions

I have installed and enjoyed the extensions provided by gnome3. But I'm looking for tutorials and sites that explain how to create them. Do I need to know GTK3 and CSS and Javascript? I haven’t done ...
0
votes
1answer
2k views

How to connect GTK3 button click events to callbacks

So, I'm developing my 1st app with GTK3 and I don't know how to link my buttons with their respective defs. Can anyone post a tutorial, an example or some docs? Using next things for developing my ...
4
votes
1answer
462 views

Python/GTK3 app crashing on importing “indicate” (python-indicate)

I'm trying to integrate my Python/GTK3 app with Ubuntu's messaging menu and every time I try to import "indicate" (python-indicate) my app crashes, with the following traceback: ...
1
vote
1answer
2k views

How to change the glassy look in GTK3 theme?

I am wondering how can I change the glass color (transparency) in GTK3? For example, if one hits the hot-spot corner (top-left) and you go to the applications display, there is a layer of glassy ...
4
votes
1answer
2k views

Reload Gtk+ 3.0 theme

I'm trying to customize my Gtk+3.0 theme, when I make a change in my theme, I change between two themes (with MyUnity) to force applications to reload the theme and test mine. But when I do that, the ...
4
votes
1answer
892 views

Black areas with default (gray) theme in GTK3 based applications

I use Ubuntu 12.04 with the Blackbox window manager and the default (gray) GTK theme. With some GTK 3 applications, like Gedit, Disk utility and Evince I see black areas which should be gray and these ...
0
votes
1answer
472 views

When clicking below window title bar in KDE, window dragging is initiated. Can I change this behavior?

this one is regarding KDE in Ubuntu 12.04. The thing is that whenever I click below the window title bar in KDE, the window manager always assumes I want to drag the window, not just activate it. ...
1
vote
0answers
22 views

Has anyone got the Mist engine to work on gtk3? [duplicate]

Possible Duplicate: What GTK+ 3 engines are available? I've just upgraded my xubuntu installation to Precise and run into gtk3 theme problems - my theme based on the Mist engine doesn't ...
1
vote
1answer
377 views

Desktop file for my python gtk3 app does not load the app

I am creating an GTK3 python application for Ubuntu. At the moment the application installs in the following locations. In /opt/NSTrain folder where NSTrain is the name of my application. The NSTrain ...
3
votes
1answer
1k views

How to change the cursor to hourglass in a python gtk3 application

I've a function taking quite a long time to perform and I'm trying to change the cursor to an hour glass during the time the function is executed. But it only works the very first time the function is ...
1
vote
1answer
594 views

gtk3 window is not redrawn correctly

I am creating a simple GTK3 application. The main toplevel window has a search button which will display another toplevel gtk3 window. When I click the close button (near the titlebar) on the second ...
0
votes
1answer
1k views

Ubuntu12.04 GTK+ theme problem

I try to install a gtk3 theme called 'A New Start' following the instructions on some websites, but when I change the gtk+ theme by using tweak tool, my font turns white and it's really horrible... ...
3
votes
3answers
1k views

Why Totem, EOG, …? have dark toolbars with default gnome-shell theme - Adwaita?

Totem, EOG, have dark toolbars for some reason: while other regular GTK3 applications have expected toolbar: This doesn't look like preferred way, so why is it like this and how can I set all ...
4
votes
2answers
1k views

KEY.is_pressed() in gi.repository.Gdk?

I was wondering if anyone knew how to detect if a key is currently pressed with either Gtk or Gdk and python? I don't want to use the key-pressed or key-released event for this scenario, but rather ...
2
votes
1answer
2k views

Hide window title in gnome-shell using mutter, gdk, wnck or gtk

I'm after a way to: get list of all application windows currently open, as a Gdk or Gtk window remove window decorations for selected windows (maximised in my case). I'd like to do this using ...
4
votes
2answers
2k views

gtk3 theme not working

the theme I'm trying to install has three folders: metacity, gtk2 and gtk3 if i activate it using gnome-tweak-tool it wont work everything looks extremely ugly, not the way it's supposed to be ...
1
vote
2answers
957 views

Python, Gtk3 and Gstreamer

This isn't a really happy combination, but it does work for the most of the time. However, I just bumped into a problem with Gio.File. This will always result in TypeError and Python segfaulting: ...
9
votes
3answers
600 views

GtkIconView doesn't automatically fill the space with icon when user resizes the window

In the Ubuntu Accomplishments project we are having a few unusual bugs: https://bugs.launchpad.net/bugs/986708 https://bugs.launchpad.net/bugs/974728 Namely that we have a window with a ...
3
votes
2answers
1k views

Are there any GTK3 themes that work properly in Unity-2D? All that I've tried have “button glitches”

Every GTK3 theme I've ever tried other than Ambiance or Radiance has some "fallback" buttons when maximized instead of the theme buttons. Is there a fix or a theme without this issue? Example:
1
vote
2answers
1k views

Is there a GTK+3 version of the old default Human theme?

I came across How do I install wallpapers from older releases?, and I was wondering if I could somehow get a GTK+3 version of the old Human theme used prior to 10.04 LTS to complete the retro look on ...
1
vote
1answer
2k views

Use Adwaita Dark for Libre Office and possibly other apps too?

I would like to know how to force some apps to use the Adwaita dark theme. I noticed by default that the movie player and photo viewer apps in gnome shell use Adwaita Dark while most other apps use ...
1
vote
1answer
294 views

Will Glade 3.12 work for Ubuntu 11.10 using Unity…no Gnome 3

I'm in the process of learning 'Quickly' and noticed that it only has 'Glade 3.8.0' and I like to keep all my apps fully up to date. I noticed however on the gnome.org site it said that 'Glade 3.12' ...
0
votes
1answer
176 views

Focusing a specific application instance by code?

I'm writing an application using Python and GTK3. This application will open instances of other applications, such as GEdit. Now, I'd also want my application to be able to focus each of those ...
13
votes
3answers
4k views

How can I “diff” two files with Nautilus?

I have installed Meld and found out it's a great comparing tool. Unfortunately there is no integration with Nautilus 3.2. This means, I can't right click on files and select an option to open them in ...
2
votes
1answer
414 views

How to enable resize grips in Unity-2D?

How do you enable resize grips in Unity-2D (or any non-Compiz setup) for GTK 3? In Oneiric, you could add the following to ~/.config/gtk-3.0/gtk.css: * { -GtkWindow-resize-grip-default: true; } ...
1
vote
3answers
2k views

Uninstalling Gnome 3 and reverting back to Gnome 2?

Is it possible to completely purge anything Gnome3 and completely revert to gnome 2 with the panel and stuff. I do not want to get suggestions on how to get to the classic session, I want to know how ...
2
votes
1answer
328 views

Corrupted theme for certain applications [closed]

I am facing a problem related to corrupted gtk theme for certain applications. My default theme is Ambiance under Unity. It works fine for most applications like Chrome, Firefox, Nautilus, etc. ...
1
vote
1answer
389 views

Forcing an application to use gtk 3 instead of gtk 2

Is there anyway to force an application to use gtk3+ instead of gtk2+ ?
3
votes
1answer
748 views

Creating a Gtk window with input shape mask in python

I am trying to create a Gtk3 Window with a custom input mask, so that the window wouldn't receive any mouse clicks. This is a piece of code that I've came up with: surface = ...
4
votes
1answer
3k views

How do I get same scrollbar style for gtk-2.0 and gtk-3.0 apps?

Sorry for my English mistakes, I'm Spanish. I'm using Ubuntu 11.10 in a tablet. I've removed overlay-scrollbars and I have increased the scrollbars size to use them with fingers. In ...
1
vote
1answer
288 views

Weird Ubuntu 11.10 GUI problem

It sounds different from the normal unity theme, how to correct it? Why are the images changed? It happens even though I have booted few times. Thanks.
0
votes
1answer
401 views

Plymouth themes

Ola pessoal eu sou novato em linux mais ja entendo muita coisa quero aprender a custumizar uma distro deste a interface ao mais além. mais o que me traz aqui é o seguinte quais são os passo que eu ...
5
votes
2answers
2k views

Will it be possible to use GTK3.2's HTML5 extension in 12.04?

Does anybody know whether or not it will be possible to use the GTK3.2's new HTML5-extension in Ubuntu 12.04? They announced that GNOME3.2 will be included, but will they build the GTK packages with ...
5
votes
1answer
4k views

Making Gtk.Window Transparent?

Here's my code and I simply cannot figure out why my top level window doesn't become transparent. xwininfo says that windows has 32 Bit depth. I am running Ubuntu 11.10 and if I call .set_opacity(.5) ...
1
vote
1answer
425 views

Is there an 11.04 package for gtk+-3.2.0?

gtk+-3.2.0 has been out since 26-Sep-2011. When will there be a package available for Ubuntu natty? I've tried building it myself but it's very difficult, all I get are errors. The references pages ...
1
vote
2answers
1k views

How do I fix the problems I'm having with Xfce and Xubuntu?

I booted into a Xubuntu session and when the splash disappeared it left behind artifacts on the desktop. I went into Desktop to change the background but it stayed completely gray. Not only that, ...
0
votes
1answer
686 views

Are there any plans to make GTK3 apps look more native in KDE?

This is stopping me from upgrading to the latest version of Kubuntu, and I realise that there are solutions out there but I would rather not have to resort to a third-party solution.
1
vote
1answer
897 views

How can I fix a GTK 3 theme window border looking wrong?

This image speaks for itself: The white line between the window border and the window body is not supposed to be there. I've seen other users dealing with the same issue but I've never seen a ...
7
votes
3answers
6k views

Can gtk2 themes be converted to gtk3 themes?

I really don't like the stock gtk3 themes and have never found one I like. I do however have a few gtk2 themes I really like. Can these gtk2 themes be ported to gtk3 or made to work in 11.10?
5
votes
1answer
947 views

How to theme Nautilus' resize area/handle border?

I'd like to change the visual appearance of the marked resize border/areas in Nautilus: If I knew how those elements are named in GTK+, I'm sure I could find out what I'd need to add to ...
1
vote
2answers
493 views

How to get GTK3 checkboxes in certain themes?

Xubuntu 11.10 introduces some GTK3 applications which don't play well with GTK2 themed apps. Base GTK3 theme is quite ugly, so I tried a couple of themes with both gtk2/3 components like "Elegant ...
3
votes
0answers
658 views

How can I edit GTK+ 3 themes to remove the window borders? [closed]

Just like it is in the Zukini and Zukitwo shell themes, I want to edit the Ambiance theme and remove window borders. Here are some screenshots: GNOME terminal Ambiance Zukini GVIM Ambiance ...
3
votes
1answer
1k views

Simple rhythmbox plugins do not work - why?

Simple Rhythmbox plugins do not work in 11.10. Does anybody know why? I heard that ubuntuone plugin for Rhythmbox stopped working because some changes to Rhythmbox - might this be the same case? More ...
9
votes
3answers
5k views

How do I theme the Nautilus background image?

I want to change the background image in the Nautilus file browser. My idea is to put my own style in the background. I'm using Ubuntu 11.10 and Nautilus is version 3. I know that I have to change ...
1
vote
0answers
370 views

How to use Glades ActionGroup correctly? [closed]

Could someone give me an example how to use Glade's ActionGroup with a Gtk.Builder in a Vala-Application? If I have an ActionGroup with an Action save, and on this action I've set the activate Signal ...
20
votes
5answers
5k views

Can I apply a different GTK3 theme from the main one to an individual application?

For example, can I keep Ambiance as main theme but assign elementary theme to elementary's app?
8
votes
3answers
922 views

How do I disable mnemonics in GTK3?

In Natty Narwhal I used to do some nifty tricks with .gtkrc-2.0 to disable mnemonics (underlined menus) but now it's impossible. I assume in Oneiric Ocelot it will be something different because it ...