Centralize retained control capture release

src/node_colorwheel.cpp

@@ -1,6 +1,7 @@
 #include "pch.h"
 #include "legacy_gl_mesh_dispatch.h"
 #include "legacy_ui_gl_dispatch.h"
+#include "legacy_ui_overlay_services.h"
 #include "node_colorwheel.h"
 #include "renderer_gl/opengl_capabilities.h"
 #include "shader.h"
@@ -180,7 +181,7 @@ kEventResult NodeColorWheel::handle_event(Event* e)
     }
     break;
     case kEventType::MouseUpL:
-        mouse_release();
+        pp::panopainter::release_legacy_mouse_capture(*this);
         dragging = false;
         break;
     case kEventType::MouseMove:
@@ -203,7 +204,7 @@ kEventResult NodeColorWheel::handle_event(Event* e)
         }
         break;
     case kEventType::MouseCancel:
-        mouse_release();
+        pp::panopainter::release_legacy_mouse_capture(*this);
         dragging = false;
         m_hsv = m_old_value;
         handle_color_change();