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Questions tagged [gtk3]

GTK+3 is a graphical user interface toolkit.

GTK+3's release notes indicate that its new features include

  • "multiple backend support" so that the same application can use Wayland or Xorg without being recompiled
  • support for modern input devices, including multiple pointers

Excerpted verbatim from "GTK+2 vs GTK+3" on WikiVS.

392 questions
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How do I Install GTK+ 3.0?

How can I install GTK+ 3.0 and use that instead of GTK+ 2.24?
dlin
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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?
Rossi
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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 17 and 18. When I left-click anywhere above or…
usuario
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How do I open GTK Inspector?

I am using GTK.3.15. When attempting to open GTK Inspector using the Ctrl+Shift+I or Ctrl+Shift+D, nothing happens. Does not matter what application or widget I am using. Nothing happens and my understanding is that this option comes standard on…
Adam
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How can I find out what ibus-daemon and ibus-ui-gtk3 are doing?

Occasionally my desktop slows down a lot. The mouse pointer moves slowly or not at all, my fan starts whirring, and the end is generally nigh. If I'm very patient normality usually restores itself, but this happens daily. Recently when it happened I…
lofidevops
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Failed to load module appmenu-gtk-module + canberra-gtk-module

I have already tried : sudo apt-get install libcanberra-gtk-modul sudo apt-get install libcanberra-gtk-module:i386
Jan
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4 answers

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 Meld for comparison. I have seen in the tools…
bioShark
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Move GNOME file dialog buttons

I recently upgraded to 18.04 and something that annoys me slightly is that the "Cancel" and "Open"/"Select" buttons are on the top bar now. Is there any way I can move them to the bottom, like in Unity? For comparison:
qwr
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16
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2 answers

How do I make Firefox 64 use the KDE file selection dialog?

By default, Firefox uses the GTK file selection dialog when you press, for example, Control+O to open a local file. How does a Kubuntu user make Firefox use the KDE file selection dialog?
DK Bose
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How to fix invisible form fields in Firefox while using Adwaita Dark Theme (or any other dark theme)

I have this issue with some form fields in Firefox and using the adwaita-dark theme. In some webpages where the field background is white, you cannot read the text because it is also white. This question was edited in order to clarify that this…
luisgonzalez
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Where has the gnome terminal GTK3 style configuration moved to in Ubuntu 16.04?

In Ubuntu 14.04, I could style the appearance of the gnome terminal and its tabs by creating a file /home/$user/.config/gtk-3.0/gtk.css and putting CSS code into it e.g. TerminalWindow .notebook tab.top:active{ padding: 0; …
the_velour_fog
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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?
Ruben
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How can I enable the GTK3 header bars on Ubuntu 16.04?

I want to see the applications like when running on Gnome 3 (with the buttons in the title bar): Instead of how I see them normally: I can achieve what I want by running these commands before starting any application: export GTK_CSD=1 export…
0x2b3bfa0
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Ubuntu 16.04 Gnome Conky does not work right

I downloaded and installed Ubuntu gnome 16.04 and I installed icon and theme and much. Finally I installed conky-manager but it doesn't work correct like this.
Ali Kartal
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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 uses GTK3. I used to achieve this by adding the…
Chris
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