Here is a method to save multiple hotkey configurations:
The configuration file is specific to the tablet model you are using. In my case the file is called “VK1060.xml” located in “/usr/lib/vktablet/vktablet”.
Create as many folders as required for each application’s hotkey set. For example:
“/usr/lib/vktablet/conf/usr/Krita”
“/usr/lib/vktablet/conf/usr/Blender”
“/usr/lib/vktablet/conf/usr/Inkscape”
into each of these copy a “VK1060.xml” file which you edit to your requirements. For example to map hotkey 2 to CTRL+C
</Key>
<Key id="2" virtual="false">
<Action type="key">Ctrl+C</Action>
</Key>
That’s all there is to it! Import the hotkey file in Settings to activate it.
VEIKK is the only tablet manufacturer I have found that provide a stable linux driver (.deb file) which has a fully functional configuration app that runs in user-space.