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Questions tagged [gtk]

GTK+ (GIMP Toolkit) is a cross-platform framework for creating graphical user interfaces.

GTK+, or the GIMP Toolkit, is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off tools to complete application suites. Though it's written in C its been designed from the ground up to support multiple languages such as Perl, Python, C++, and Java among others.

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329 questions
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Is there a command which lists installed applications based on whether they use GTK2 or GTK3?

I'm using Lubuntu 12.10 and I know of two ways to tell if a specific program uses GTK2 or GTK3: I can make changes in ~/.themes/theme_name/gtk-2.0/gtkrc, for example, and see if a specific application's appearance is altered. I can run ldd…
user15760
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4 answers

Are there distros that still ship GTK+ 1?

GTK+ 1 has been deprecated some years ago, and I'm curious if there's still anyone shipping it and/or apps using it. Also, are there still actively-developed apps using it?
tshepang
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How can I quickly navigate in the GTK file chooser?

One of the reasons why I sometimes envy Windows users is that under Windows, most applications use the native file chooser, which is quite usable. Under Linux, this depends on the toolkit. For Qt/KDE programs, I get something reasonable with a user…
wrtlprnft
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Is there an easy way to install GTK on Linux?

Ive been trying to install gtk version 4 on my debian system just to try it out but it seems extremely complicated. There is always some library or headerfile missing. On the official website there is no real installation instruction either. Can…
Kauabanga
  • 91
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Can't round the corners of menus for gtk?

I've been searching everywhere on how to round the corner of the right-click context menus. Every other widget in GTK can have rounded corners but context menus for some reason. Why is it that this is much more difficult than any other widget? I've…
chaz
  • 111
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1 answer

gtk-2.0 theme: is it possible to change inactive slider?

I'm doing some slight modification of an existing theme, and I want to have the sliders be different colors in active and inactive windows. Here is an example of the slider code in the gtkrc file image { function = SLIDER recolorable …
stss
  • 83
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gksudo --user postgres pgadmin3 produces Unable to initialize GTK+. Why?

$ pgadmin3 $ pcmanfm $ gksudo pcmanfm Invoke the programs fine but: $ gksudo --user postgres pgadmin3 Produces: 19:38:10: Error: Unable to initialize GTK+, is DISPLAY set properly? Why?
CW Holeman II
  • 3,684