From 2a9b627ae9a5fbbbbfacc4bd8c989f8c62933308 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sun, 14 Jul 2019 10:28:10 +0200
Subject: [PATCH] Piano: Use CObject::custom_event() to simplify PianoWidget a
 bit.

---
 Applications/Piano/PianoWidget.cpp | 7 ++-----
 Applications/Piano/PianoWidget.h   | 2 +-
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/Applications/Piano/PianoWidget.cpp b/Applications/Piano/PianoWidget.cpp
index 263cfcd81a..294e0e58ce 100644
--- a/Applications/Piano/PianoWidget.cpp
+++ b/Applications/Piano/PianoWidget.cpp
@@ -355,10 +355,7 @@ void PianoWidget::render_knobs(GPainter& painter)
     painter.draw_text(wave_knob_rect, wave_name, TextAlignment::Center, Color(r, g, b));
 }
 
-void PianoWidget::event(CEvent& event)
+void PianoWidget::custom_event(CCustomEvent&)
 {
-    if (event.type() == CEvent::Custom) {
-        update();
-    }
-    GWidget::event(event);
+    update();
 }
diff --git a/Applications/Piano/PianoWidget.h b/Applications/Piano/PianoWidget.h
index b32eb1b440..85b57bdef7 100644
--- a/Applications/Piano/PianoWidget.h
+++ b/Applications/Piano/PianoWidget.h
@@ -16,7 +16,7 @@ private:
     virtual void paint_event(GPaintEvent&) override;
     virtual void keydown_event(GKeyEvent&) override;
     virtual void keyup_event(GKeyEvent&) override;
-    virtual void event(CEvent&) override;
+    virtual void custom_event(CCustomEvent&) override;
 
     double w_sine(size_t);
     double w_saw(size_t);