GNOME Builder is a general purpose integrated development environment (IDE) for GNOME desktop environment. It supports multiple programming languages including C, C++, Python and Rust. https://wiki.gnome.org/Apps/Builder
Questions tagged [gnome-builder]
47 questions
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I added a gtk widget to the main window UI file, but it doesn't show up
I am trying to add a GtkImage to my main window *.ui file, which was made using the GNOME Builder project template.

Bastian
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1 answer
Programmatically add signal handlers to widgets by id defined in glade xml
I'm trying to create a GUI using gtk3.0 in c, using gnome-builder 3.22.
I have created a gui using the built-in designer in gome-builder, which is just glade, and for each widget, I have assigned an ID. I have only defined the IDs, since the…

Jebiel
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Adding an element after clicking on a button
I was trying to learn Vala by programming a very simple application and I stumbled over a problem, that I was unable to resolve on my own.
The program shows simply a button Init and on click it should add a Button X to the Grid container.…

Aleph0
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1 answer
Flatpak (flatpak-build) fatal error when building submodules
Following on from here, when using OpenSUSE Tumbleweed I cannot get flatpak-builder to compile submodule dependencies. I first noticed this issue when developing a console application within Gnome Builder using the Vala dependencies Gee and…

AsymLabs
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Can't build vala with GnomeBuilder
Where can I find the hello world equivalent of "building a vala in Gnome-Builder" ?
I mean I can write and compile a simple helloworld.vala outside of gnome-builder. But I'd like to do it in a real IDE so I tried Gnome-Builder 3.26.1.
Using VS (or…

v1nce
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Creating new project with Gnome-Builder
Is it possible creating a new project from zero using Gnome-Builder?
When I open it, allows me only to load an existing project from my computer or from remote, but I cannot create a new one, but in the official site it is said that it is possible…

Richard Wave
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How to make gstreamer play audio from binary data
I'm trying to play a sound effect whenever a user presses a button. The sound effect is stored in gresource at /org/Adiee5Productions/Title/rsc/sound.wav. I've never used gstreamer before and so far, I've only found a way to play the sound from URI,…

Adiee5
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build from gome-builder using a custom PKG_CONFIG_PATH
I need to build a little program that I code on gnome-builder. I have compiled
gtk4 from source on debian 10 and it is on "/opt/gtk" now I'm looking for a way to tell gnome-builder ( using meson.build?) to look at "/opt/gtk/pkgconfig" to find "*.pc"…

Narcisse Doudieu Siewe
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Gnome Builder: Close all opened documents (tabs)?
I could not find any way to close multiple documents. Does Gnome Builder have no such feature?

Damn Vegetables
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how to update meson version in flatpak builder
I'm trying to work on a gnome project (Aisleriot). It requires meson, so I installed it using
sudo apt install meson
That installed version 0.61.2. Unfortunately, the project requires version >= 0.62.0. Next, I ran the following command:
sudo…

redlum
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What Meson command(s) is Gnome Builder running?
Exactly what command(s) does Builder run internally when I press Run?
In the Builder (43.1 Flatpak) side pane there is this list of tasks:
To build my project I click (yes, with the mouse :/) on the last item, all the undone items are done in…

yPhil
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Why is the window not rendering correctly?
I'm trying to develop an application using GNOME Builder and Glade, but it will not render.
Here's the .ui code.
https:// pastebin.com/JbfqC6Mt
The window is supposed to render 3 buttons in a row.
i'm not sure if it's my version of something or…

Bloxxel64
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How to add x-scheme-handler in GTK application?
Adding MimeType=x-scheme-handler/xyz; to data/package.desktop.in isn't helping.

ihsingh2
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How to export GTK app for Raspberry pi os with Gnome Builder (my opereting system is ubuntu)
I want to make app for raspberry pi. I chosed gtk for gui library because it has a good looking ui and it is free. But i have 1 problem with it: i don't know how to export simple app that will work on raspberry pi.
I have raspberry pi zero.

MN_XD
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Add matplotlib and numpy to flatpak gnome-builder project
I want to add matplotlib and numpy to my gnome-builder project and follow the solution(Using Gnome Builder with Python). But when I run it outputs errors like following:
WARNING: Discarding…

Đỗ Quang Huy
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