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3
votes
1answer
59 views

Setting up a development environment for elementaryOS apps?

what's the best tool chain for building elementary applications these days? I've been playing with an existing project that contains a lot of other magic (such as meson, ninja and the like), and while ...
-1
votes
1answer
33 views

Compiling with custom vapi leads to error

Added CUSTOM_VAPIS with vapi/libgtop-2.0.vapi to vala_precompile() in CmakeLists.txt and got this error: No rules for target '../src/vapi/libgtop-2.0.vapi' ... How to add vapi files properly?
0
votes
2answers
101 views

Missing Library

I'm trying to get into developing for Elementary using Vala. I have been unsuccessfully trying to build Valama (an IDE for Vala) for ages but keep hitting hurdles. Currently when I try to make Valama ...
0
votes
1answer
145 views

WebKitGTK not installed / unknown version detected

Trying to build pantheon-mail I bump into this error when running cmake. CMake Error at src/CMakeLists.txt:493 (message): WebKitGTK not installed / unknown version detected Which version of ...
7
votes
5answers
2k views

Concern about the future of vala

I'm prototyping an application using Vala, in hope of targeting elementary OS. It was actually the elementary website at Build for elementary OS that first steered me towards Vala. Now, Gnome is ...
1
vote
1answer
122 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 ...
0
votes
1answer
37 views

Determine if Notebook or Desktop in Vala

I'm developing extension for wingpanel-indicator-power which allows you to change the screen brightness directory from the indicator. The the moment this is only possible by accessing the power ...
1
vote
0answers
125 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 (...
5
votes
1answer
205 views

Can't build package from developer getting started doc

I'm following the developer getting started document, and have worked my way here: http://elementary.io/docs/code/getting-started#launchpad-recipes I'm able to build the hello-packaging application ...
1
vote
1answer
293 views

error: Package `libcanberra' not found in specified Vala API directories

When I try to compile a project with pkg libcanberra using command [valac --pkg libcanberra *.vala ], I am getting below error, error: Package `libcanberra' not found in specified Vala API ...
1
vote
1answer
50 views

Granite Widgets : Unable to append a new action item to welcome page at runtime

I am trying to add and remove action to welcome screen at run time on pressing Add and Delete buttons in Header Bar. I am unable to append a new action item to welcome page at runtime. check Code ...
2
votes
0answers
28 views

Can I use Pantheon-Files FileChooserDialog module from custom FileChooserDialog Object?

I want to use the new Pantheon-Files FileChooserDialog module, but it doesn't seem to work when creating my own widget based on Gtk.FileChooserDialog (like seen below). Is there anyway for me to be ...