Fix pointer up outside glfw window (#90)

Author: almarklein

rendercanvas/_version.py

@@ -10,7 +10,7 @@
 
 # This is the reference version number, to be bumped before each release.
 # The build system detects this definition when building a distribution.
-__version__ = "2.1.1"
+__version__ = "2.1.2"
 
 # Allow using nearly the same code in different projects
 project_name = "rendercanvas"

rendercanvas/glfw.py

@@ -450,9 +450,10 @@ def _on_mouse_button(self, window, but, action, mods):
                 self._pointer_lock = False
             return
         elif not self._pointer_inside:
-            # This press is to select the window (regaining focus)
-            self._pointer_lock = True
-            return
+            if action == glfw.PRESS:
+                # This press is to select the window (regaining focus)
+                self._pointer_lock = True
+                return
 
         if action == glfw.PRESS:
             event_type = "pointer_down"