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Questions tagged [gtk]

Use this tag for GTK and theming related issues

0
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0answers
8 views

Gtk inspector cant inspect menus

I am trying to find the css classes for certain components like context menus, menus from wingpanel, slingshot, etc. I cant use GtkInspector because as soon as I select the Object Selector icon, ...
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0answers
9 views

Is it possible to drag and drop Granite SourceList items onto widgets?

I am creating an application in which I would like to drag and drop Granite SourceList.Items from a SourceList into a custom widget. The widget already handles dragging and dropping using the GTK ...
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1answer
45 views

mate-system-monitor won't show in Application menus, plus errors when launched in terminal

I installed mate-system-monitor on my elementary OS Loki install via AppCenter, but I couldn't find it in the Applications menu. I searched for it, with no luck. So I uninstalled it, and installed it ...
0
votes
1answer
82 views

Button CSS not working in Juno

I'm using this code to apply some dynamic css to button based on colours chosen by the user. This was working in Loki but not working in Juno Beta. Thanks in advance for any pointers. 1.Create a CSS ...
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0answers
11 views

Suggested-Action style class not implemented in Juno beta?

I was just wondering if the suggested-action style class was going to be implemented at any point in the future in Juno. I'm specifically thinking of buttons with the "default" style class attributed ...
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0answers
54 views

Some Problems Vala and Gtk

I want create mini text editor. So i novice in the world Gtk, I don't know which widget use to edit document. Thanks for advance.
1
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0answers
90 views

Trying to replicate this macOS dark sierra theme

so yesterday i decided to try linux because im tired of the uglyness of windows and because i wanted to get the closest to this look but here its what i got so far. i dont know what to do to be ...
0
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0answers
15 views

qt based apps icon and the appearance looks abnormal and breaks like virtualbox, Packettracer, GNS3

I've asked people and they say qt based apps are not suitable for Gtk, How To Fix That Problem
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0answers
16 views

System wide input field bug — slowing performance until sudden program crash

since some months I am experiencing a pretty weird bug occurring across multiple programs. It generally only occurs when focusing on an input field, causing high CPU usage and slowing down the GUI, ...
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0answers
24 views

palemoon will not start gives error message on elementary os

I tried to start palemoon but it will not start and returns this error nessage Gtk-Message: Failed to load module "pantheon-filechooser-module". I have uninstalled palemoon and reinstalled it but the ...
1
vote
1answer
51 views

Add Startup App menu broken

My Add Startup App menu is broken. I can still type and use the keyboard to select, but I can't see any of the results. Is there a way to fix this? EDIT: Looks like the app Franz may be the culprit:...
0
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1answer
92 views

Missing styles when building app using Gtk.CssProvider

I'm using cmake and following the instructions per Elementary OS site (https://elementary.io/docs/code/getting-started#building-and-installing-with-cmake). Everything looks good when compiling the ...
0
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1answer
106 views

Linked style doesn't work for buttons

Only button with label has linked style. var button_box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0); button_box.get_style_context ().add_class (Gtk.STYLE_CLASS_LINKED); info_button = new Gtk....
1
vote
1answer
115 views

Suspend Problem (?)

does anyone experience UI problems when waking up from suspend? What I meant is not the black screen problem, it seems like the GTK theme is broken when waking up and this happened randomly. For ...
0
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1answer
425 views

Swift/GTK Bindings

We see from this that there is interest in using Swift to develop apps for elementary OS. There's also experimental GTK bindings available, but I don't think it's being maintained: https://github.com/...
0
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2answers
339 views

Pantheon Files Side Panel CSS

How can I change the color of the Pantheon files sidebar from dark to light? I can't seem to find the CSS that controls this aspect of it. If anyone knows where to find it please let me know.
2
votes
2answers
1k views

GTK Themes Doesn't Work Well on Loki [duplicate]

themes that I want to apply on my PC don't work as they should. I put the theme folder into the folder /home/firat/.themes/ that I created before. Then I use Tweak Tool software to apply it. But it ...
3
votes
2answers
1k views

GTK theming in snap apps

I have installed libreoffice as a snap. In Ubuntu it uses th default gtk theme but in Elementary OS it doesn't. Is it possible to enable this or do i need to wait for the Elementary team to implement ...
0
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1answer
183 views

Cumulus not working on elementary os loki

Cumulus, a popular weather app for linux isn't working on loki. it doesn't launch from slingshot-launcher and when i invoke it from terminal this comes back : Traceback (most recent call last): ...
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0answers
129 views

How do I change app styles?

can anyone explain to me what I need to do in order to change the styles of a gtk application? For example I want to keep the elementary gtk theme but change a detail here and there so I go to /usr/...
1
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0answers
252 views

Can't find gtk header file for vala-code compilation

I am trying to run the first sample code on this site. Unfortunately I got the following error message: Package gobject-2.0 was not found in the pkg-config search path. Perhaps you should add the ...
0
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0answers
50 views

MonoDevelop Gtk# 2 Project: Gtk-Message: Failed to load module “pantheon-filechooser-module” [duplicate]

I'm developing a Gtk# 2 Application with MonoDevelop but when I run Debug I get this error: Loaded assembly: /home/myuser/Projects/MyProject/MyProject/bin/Debug/MyProject.exe Loaded assembly: /usr/...
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0answers
91 views

Changing Vala or GTK version to compile [closed]

Bit of a newbie question, but I am trying to build Writer to play around with. I followed the build/installation instructions , but am getting the following error: CMakeFiles/writer.dir/src/Widgets/...
2
votes
1answer
195 views

Using Granite with a different language besides Vala

I am interested in developing for elementary OS, but what's holding me back from doing so is that I can't figure out how to use the Granite widgets from C++. I would prefer to use this instead of ...
1
vote
1answer
79 views

StatusIcon not showing/working

Good morning dear community, i have a little trouble and i can't found any proper explanation for this issue, actually i'm developing an small application to hear radio streaming using Vala and ...
1
vote
3answers
1k views

Applications look ugly when using third-party “Arc OSX themes” [duplicate]

I'm using elementary OS Loki 0.4 with the Arc OSX themes for GTK+ but the UI in apps is very ugly, can someone help me?
2
votes
2answers
1k views

Update Gtk+ on Loki?

If i update the GTK+ to 3.20 or 3.22 will be able to happen a problem with the system as it uses the 3.18?
1
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0answers
90 views

No icons on buttons on GTK# apps

I stack with the problem with mono app written on GTK#. I try to change org.gnome.desktop.interface buttons-have-icons to true which solve this problem in Freya, but it didn't solve problem in Loki. ...
2
votes
0answers
48 views

XHTML with WebKit

I am working on an ebook application with WebKit 3 (webkitgtk-3.0) on Elementaty OS Freya. epubs which have html display fine, however the new epub 3 with XHTML comes garbled with multi columns ...
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0answers
109 views

Buttons' Look in a Gtk.MessageDialog

Elementary's human interface guidelines specify how dialogs should look: In Valadoc, there is a minimal example on how Gtk.MessageDialog is to be used: Gtk.MessageDialog msg = new Gtk.MessageDialog (...
0
votes
2answers
326 views

GTK theme inspector for Desktop Enviroment elements [duplicate]

Ever used firebug or google chrome inspector? Is there any similar way to inspect elements in the desktop environment to get their "element name" or "class" or "id"? Actually I've installed the os x ...
0
votes
1answer
310 views

Firefox Filechooser Dialogs don't have a select/save button in Loki [duplicate]

I'm currently trying out Loki, and it's running quite fine as far as I see. Only real annoyance: Firefox is currently showing a bug. If I open a Filechooser in Firefox, no matter if its for saving a ...
1
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0answers
493 views

Is it possible to change the window border color of terminal in freya?

I just want to make the vim a.txt to black and the background color of the title bar and the tab bar to silver.
1
vote
1answer
698 views

GTK 3.16 or up for elementary OS Freya

I'm trying to install the paper theme for my elementary OS freya but it says that it needs gtk 3.16, i only have 3.14. How do i upgrade the gtk? By the way, i've already tried to install it but it ...
1
vote
1answer
446 views

Can't install gtk+

Ok, so I just downloading Elementary OS, and I love it! However, I can't seem to install Gtk+ 3.0: ryan@DevPC-LX /media/ryan/stuff/howl/src master $ sudo apt-get install libgtk-3-dev Reading package ...
5
votes
2answers
2k views

How do I change the background color and font color of wingpanel XGTK theme? [duplicate]

I recently tried out this_theme. I tried changing the details in .panel in the apps.css of gtk-3 folder but to no avail
2
votes
0answers
322 views

Eclipse set theme system slow down [duplicate]

I'm using Arc darker theme on Elementary OS Freya and that made eclipse look horrible: So I tried to run eclipse with Arc dark theme so it look good like this: SWT_GTK3=1 GTK_THEME=Arc-Dark ...
0
votes
1answer
40 views

Where to propose a new app for elementary OS, discuss design

Where is the best place for ask a new app: - propose requirement - publish proposed mockups I've seen bountysource is linked with launchpad, but launchpad doesn't seems the proper tool for ...
1
vote
1answer
299 views

Compile Geany 1.26 on elementary OS Luna

I am running Luna (Elementary OS 0.2.1) on Ubuntu "Precise" 12.0.4. I want to compile Geany 1.26 from the source, but when I ./configure, I get this error: ... checking for GTK... no configure: error:...
4
votes
3answers
399 views

GTK+ Incorrect Window Size

I'm not sure whether to ask this question on this site or on StackOverflow, because although this is programming related, I suspect that the behavior is influenced by the OS. So I have decided to ...
3
votes
1answer
400 views

How to use Gtk.Popover() in Vala?

I can't bind Gtk.Popover() to button.
5
votes
1answer
6k views

How to solve Gtk-WARNING about “pixmap”

Whenever I start an application, for example, chrome, I am getting the following errors/warnings: Gtk-Message: Failed to load module "pantheon-filechooser-module" [3218:3218:1126/180808:ERROR:...
2
votes
1answer
155 views

Can't start PyChess

I've installed PyChess (http://www.pychess.org/download/) But when I started I get this message: Gtk-Message: Failed to load module "pantheon-filechooser-module" (pychess:17640): Gtk-WARNING **: ...
3
votes
1answer
168 views

Firefox and Libreoffice UI is broken

I had some troubles with my UI(like windows classic), can someone help me?
4
votes
2answers
178 views

Are all GTK 2.0 or GTK 3.0 themes compatible with all desktop environments?

There a lot of great themes for gnome and unity and mint, but I was wondering will they work fine if I install them on Elementary OS which on running on Pantheon session.
3
votes
2answers
339 views

How to open Gtkinspector on Freya?

I can't see debug under org->gtk->settings or I have to install to get that?
2
votes
1answer
184 views

Gnome-do crash at startup at Freya

In Luna I used gnome-do without any issues (gnome-do is great btw). In Freya I get: `$ gnome-do Gtk-Message: Failed to load module "pantheon-filechooser-module" (Do:10915): Wnck-CRITICAL **: ...
1
vote
1answer
122 views

Is there documentation on Icon Design for Gtk+ and elementary OS?

I'd like to design an icon set for elementary, but I'm not sure how to make them compatible with Gtk+, or what specifications are required. I'm a designer and have a lot of experience with Illustrator ...
1
vote
2answers
921 views

Evolution, black background on composer window

I'm trying to use evolution on elementary, but it has a bug where the preview and the composer windows show a black background, I could fix the problem for the message preview pane with these steps ...
1
vote
2answers
2k views

Get an error on running sopcast or dropbox related to patheon-filechooser-module

I get an error when I try to open dropbox or sopcast-player: Starting Dropbox...Gtk-Message: Failed to load module "pantheon-filechooser-module" Gtk-Message: Failed to load module "pantheon-...