From 7e2b9c3c40fe20e9044eefe6ff3e380152674eac Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Wed, 2 Oct 2019 20:24:03 +0200
Subject: [PATCH] GWidget: Dispatch Show and Hide events when widget visibility
 changes

---
 Libraries/LibGUI/GWidget.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Libraries/LibGUI/GWidget.cpp b/Libraries/LibGUI/GWidget.cpp
index 1aa678c846..ae7f1a0c3a 100644
--- a/Libraries/LibGUI/GWidget.cpp
+++ b/Libraries/LibGUI/GWidget.cpp
@@ -456,6 +456,14 @@ void GWidget::set_visible(bool visible)
         parent->invalidate_layout();
     if (m_visible)
         update();
+
+    if (m_visible) {
+        GShowEvent e;
+        event(e);
+    } else {
+        GHideEvent e;
+        event(e);
+    }
 }
 
 bool GWidget::spans_entire_window_horizontally() const