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LibGUI+WindowServer: Replace WindowInput{Enter,Leave} Events

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with WindowInput{Preempted,Restored} Events and allow Widgets to save
the state of their focus preemption. As of now, only Popups will
preempt input and trigger these events.
This commit is contained in:
thankyouverycool 2022-11-17 08:39:20 -05:00 • committed by Andreas Kling
parent 901878bad9
commit 5d567565a4
11 changed files with 50 additions and 45 deletions
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4
Userland/Libraries/LibGUI/Widget.h
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@ -214,6 +214,9 @@ public:
bool is_focused() const;
void set_focus(bool, FocusSource = FocusSource::Programmatic);
bool focus_preempted() const { return m_focus_preempted; }
void set_focus_preempted(bool b) { m_focus_preempted = b; }
Function<void(bool const, const FocusSource)> on_focus_change;
// Returns true if this widget or one of its descendants is focused.
@ -440,6 +443,7 @@ private:
bool m_visible { true };
bool m_greedy_for_hits { false };
bool m_auto_focusable { true };
bool m_focus_preempted { false };
bool m_enabled { true };
bool m_updates_enabled { true };
bool m_accepts_command_palette { true };