From c52ed0bf6d0e1f570da2ffcc244495d70318132b Mon Sep 17 00:00:00 2001
From: Romain Goyet <romain.goyet@numworks.com>
Date: Fri, 24 Aug 2018 17:16:58 +0200
Subject: [PATCH] [escher] Allow customizing the background color of a button

---
 escher/include/escher/button.h | 2 ++
 escher/src/button.cpp          | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/escher/include/escher/button.h b/escher/include/escher/button.h
index 9722c0a5f..fc3633a98 100644
--- a/escher/include/escher/button.h
+++ b/escher/include/escher/button.h
@@ -6,6 +6,7 @@
 #include <escher/responder.h>
 #include <escher/message_text_view.h>
 #include <escher/invocation.h>
+#include <escher/palette.h>
 
 class Button : public HighlightCell, public Responder {
 public:
@@ -13,6 +14,7 @@ public:
   void setMessage(I18n::Message message);
   bool handleEvent(Ion::Events::Event event) override;
   void setHighlighted(bool highlight) override;
+  virtual KDColor highlightedBackgroundColor() const { return Palette::Select; }
   Responder * responder() override {
     return this;
   }
diff --git a/escher/src/button.cpp b/escher/src/button.cpp
index 97dd9814e..1f2bbf33f 100644
--- a/escher/src/button.cpp
+++ b/escher/src/button.cpp
@@ -38,7 +38,7 @@ bool Button::handleEvent(Ion::Events::Event event) {
 
 void Button::setHighlighted(bool highlight) {
   HighlightCell::setHighlighted(highlight);
-  KDColor backgroundColor = highlight? Palette::Select : KDColorWhite;
+  KDColor backgroundColor = highlight? highlightedBackgroundColor() : KDColorWhite;
   m_messageTextView.setBackgroundColor(backgroundColor);
   markRectAsDirty(bounds());
 }