The source project of this merge request has been removed.
help-overlay: Update help overlay
Use default win.show-help-overlay action to show Keyboard Shortcuts.
Add new shortcuts to comply GNOME HIG.
- F1: Help
- Ctrl+comma: Preferences
Add missing shortcuts into help-overlay.
- Space: Shoot image
- Ctrl+question : Keyboard shortcuts
More information: https://developer.gnome.org/hig/reference/keyboard.html
help-overlay: Use action-name properties
- Use action-name properties to avoid repeating shortcut assignments.
Edited by Ghost User