From 4b3c61fad815ce73e1002579ae9426c50037d1c8 Mon Sep 17 00:00:00 2001
From: Nick Vella <nick@nxk.io>
Date: Sat, 9 Jan 2021 14:07:57 +1100
Subject: [PATCH] LibGUI: Add 'on_doubleclick' event to BreadcrumbBar.

---
 Libraries/LibGUI/BreadcrumbBar.cpp | 6 ++++++
 Libraries/LibGUI/BreadcrumbBar.h   | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/Libraries/LibGUI/BreadcrumbBar.cpp b/Libraries/LibGUI/BreadcrumbBar.cpp
index a023538f16..9df961dc7d 100644
--- a/Libraries/LibGUI/BreadcrumbBar.cpp
+++ b/Libraries/LibGUI/BreadcrumbBar.cpp
@@ -139,4 +139,10 @@ void BreadcrumbBar::set_selected_segment(Optional<size_t> index)
     segment.button->set_checked(true);
 }
 
+void BreadcrumbBar::doubleclick_event(MouseEvent& event)
+{
+    if (on_doubleclick)
+        on_doubleclick(event);
+}
+
 }
diff --git a/Libraries/LibGUI/BreadcrumbBar.h b/Libraries/LibGUI/BreadcrumbBar.h
index a82df9aad5..2cba06ce66 100644
--- a/Libraries/LibGUI/BreadcrumbBar.h
+++ b/Libraries/LibGUI/BreadcrumbBar.h
@@ -48,6 +48,7 @@ public:
     Function<void(size_t index)> on_segment_click;
     Function<void(size_t index, DropEvent&)> on_segment_drop;
     Function<void(size_t index, DragEvent&)> on_segment_drag_enter;
+    Function<void(MouseEvent& event)> on_doubleclick;
 
 private:
     BreadcrumbBar();
@@ -61,6 +62,8 @@ private:
 
     Vector<Segment> m_segments;
     Optional<size_t> m_selected_segment;
+
+    virtual void doubleclick_event(GUI::MouseEvent&) override;
 };
 
 }