From 28f74df2e6a2bf284866400d3df37437da2edf96 Mon Sep 17 00:00:00 2001
From: FalseHonesty <thefalsehonesty@gmail.com>
Date: Mon, 18 May 2020 21:25:28 -0400
Subject: [PATCH] LibGUI: Add hook when a context menu is requested on a button

---
 Libraries/LibGUI/Button.cpp | 8 ++++++++
 Libraries/LibGUI/Button.h   | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/Libraries/LibGUI/Button.cpp b/Libraries/LibGUI/Button.cpp
index f662c82de4d..7ff306890d3 100644
--- a/Libraries/LibGUI/Button.cpp
+++ b/Libraries/LibGUI/Button.cpp
@@ -101,6 +101,14 @@ void Button::click(unsigned modifiers)
         m_action->activate(this);
 }
 
+void Button::context_menu_event(ContextMenuEvent& context_menu_event)
+{
+    if (!is_enabled())
+        return;
+    if (on_context_menu_request)
+        on_context_menu_request(context_menu_event);
+}
+
 void Button::set_action(Action& action)
 {
     m_action = action.make_weak_ptr();
diff --git a/Libraries/LibGUI/Button.h b/Libraries/LibGUI/Button.h
index e28972ca4bd..5ada722f3ae 100644
--- a/Libraries/LibGUI/Button.h
+++ b/Libraries/LibGUI/Button.h
@@ -48,11 +48,13 @@ public:
     Gfx::TextAlignment text_alignment() const { return m_text_alignment; }
 
     Function<void(unsigned modifiers)> on_click;
+    Function<void(const ContextMenuEvent&)> on_context_menu_request;
 
     void set_button_style(Gfx::ButtonStyle style) { m_button_style = style; }
     Gfx::ButtonStyle button_style() const { return m_button_style; }
 
     virtual void click(unsigned modifiers = 0) override;
+    virtual void context_menu_event(ContextMenuEvent&) override;
 
     void set_action(Action&);