From 333b8eec3647b63495c549cdcc4b557d4839e0a9 Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Sun, 30 Nov 2025 11:55:43 -0600
Subject: [PATCH] feat(ui): add CSimpleSlider::OnLayerMouseUp

---
 src/ui/CSimpleSlider.cpp | 6 ++++++
 src/ui/CSimpleSlider.hpp | 1 +
 2 files changed, 7 insertions(+)

diff --git a/src/ui/CSimpleSlider.cpp b/src/ui/CSimpleSlider.cpp
index 67a5802..935d242 100644
--- a/src/ui/CSimpleSlider.cpp
+++ b/src/ui/CSimpleSlider.cpp
@@ -143,6 +143,12 @@ int32_t CSimpleSlider::OnLayerMouseDown(const CMouseEvent& evt, const char* btn)
     return this->CSimpleFrame::OnLayerMouseDown(evt, btn);
 }
 
+int32_t CSimpleSlider::OnLayerMouseUp(const CMouseEvent& evt, const char* btn) {
+    this->m_buttonDown = 0;
+
+    return this->CSimpleFrame::OnLayerMouseUp(evt, btn);
+}
+
 int32_t CSimpleSlider::OnLayerTrackUpdate(const CMouseEvent& evt) {
     if (this->m_buttonDown && this->m_thumbTexture) {
         auto thumbTexture = this->m_thumbTexture;
diff --git a/src/ui/CSimpleSlider.hpp b/src/ui/CSimpleSlider.hpp
index 01f95f5..be522f7 100644
--- a/src/ui/CSimpleSlider.hpp
+++ b/src/ui/CSimpleSlider.hpp
@@ -37,6 +37,7 @@ class CSimpleSlider : public CSimpleFrame {
         virtual void OnLayerUpdate(float elapsedSec);
         virtual int32_t OnLayerTrackUpdate(const CMouseEvent& evt);
         virtual int32_t OnLayerMouseDown(const CMouseEvent& evt, const char* btn);
+        virtual int32_t OnLayerMouseUp(const CMouseEvent& evt, const char* btn);
 
         // Member functions
         CSimpleSlider(CSimpleFrame* parent)