The ::connect-proxy signal is emitted after connecting a proxy to an action in the group.
This is intended for simple customizations for which a custom action class would be too clumsy, e.g. showing tooltips for menuitems in the statusbar.
2.4
See Implementation
The ::connect-proxy signal is emitted after connecting a proxy to an action in the group.
This is intended for simple customizations for which a custom action class would be too clumsy, e.g. showing tooltips for menuitems in the statusbar.