Andreas Kling 571c4d3fb8 LibGUI: Allow finding the source of a GAction activation ...

When a GAction is activated by a menu, or by a toolbar button, you can
now use GAction::activator() to get a pointer to whomever activated it.

This can be used to implement context-specific behaviors in situations
where the same action is exposed through multiple paths.

This addresses an issue that was brought up in #826.

2019-12-09 21:29:43 +01:00

7.3 KiB

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