Allow keybindings to activate GAction
@chergert
Submitted by Christian Hergert Link to original bug (#759767)
Description
Created attachment 317770 add GtkWidget::action signal
In Builder, we often want to activate an action somewhere in the widget hierarchy. It is convenient at times to do this with keybindings.
In various places, we have to add an "action" signal to allow us to do so from our keybindings CSS. Whether or not we want to keep using CSS for our detail of keybindings, this is probably useful to fill the gap between keybindings and GActions.
Patch attached to add GtkWidget::action(group, name, variant_as_string)
Patch 317770, "add GtkWidget::action signal":
0001-widget-add-GtkWidget-action-to-activate-GAction-from.patch