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LibWeb+WebContent+Browser: Plumb visibility state from GUI to web pages

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OOPWV now reacts to show/hide events and informs LibWeb about the state
change. This makes visibilitychange events fire when switching tabs. :^)
This commit is contained in:
Andreas Kling 2022-09-19 20:50:33 +02:00
parent 5908873b45
commit d4acdac317
14 changed files with 150 additions and 11 deletions
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3
Userland/Applications/Browser/Tab.h
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@ -85,6 +85,9 @@ public:
private:
explicit Tab(BrowserWindow&);
virtual void show_event(GUI::ShowEvent&) override;
virtual void hide_event(GUI::HideEvent&) override;
BrowserWindow const& window() const;
BrowserWindow& window();