From 0fb7a0e0b2b9e04ca414b1e47c69cc854c79831b Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 1 Dec 2020 23:20:01 +0800
Subject: ...

---
 include/cru/ui/controls/Button.hpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'include/cru/ui/controls/Button.hpp')

diff --git a/include/cru/ui/controls/Button.hpp b/include/cru/ui/controls/Button.hpp
index 5619ec89..0d2f4898 100644
--- a/include/cru/ui/controls/Button.hpp
+++ b/include/cru/ui/controls/Button.hpp
@@ -2,9 +2,11 @@
 #include "ContentControl.hpp"
 
 #include "../helper/ClickDetector.hpp"
+#include "IClickableControl.hpp"
+#include "cru/common/Event.hpp"
 
 namespace cru::ui::controls {
-class Button : public ContentControl {
+class Button : public ContentControl, public virtual IClickableControl {
  public:
   static constexpr std::u16string_view control_type = u"Button";
 
@@ -25,6 +27,14 @@ class Button : public ContentControl {
   render::RenderObject* GetRenderObject() const override;
 
  public:
+  helper::ClickState GetClickState() override {
+    return click_detector_.GetState();
+  }
+
+  IEvent<helper::ClickState>* ClickStateChangeEvent() override {
+    return click_detector_.StateChangeEvent();
+  }
+
   const ButtonStyle& GetStyle() const { return style_; }
   void SetStyle(ButtonStyle style);
 
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