implement canvas touch lock

2017-08-19 13:18:35 +01:00
parent ac3857b697
commit da4bfff69b
12 changed files with 56 additions and 27 deletions
--- a/engine/node_slider.cpp
+++ b/engine/node_slider.cpp
@@ -98,11 +98,14 @@ kEventResult NodeSliderH::handle_event(Event* e)
        break;
    case kEventType::MouseCancel:
        mouse_release();
+        if (dragging)
+        {
+            m_value = m_old_value;
+            set_value(glm::length(m_value));
+            if (on_value_changed)
+                on_value_changed(this, glm::length(m_value));
+        }
        dragging = false;
-        m_value = m_old_value;
-        set_value(glm::length(m_value));
-        if (on_value_changed)
-            on_value_changed(this, glm::length(m_value));
        break;
    default:
        return kEventResult::Available;