gain focus on MPL canvas click

artisan-roaster-scope · Feb 28, 2024 · 7953752 · 7953752
1 parent e25aed8
commit 7953752
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/artisanlib/canvas.py b/src/artisanlib/canvas.py
@@ -2943,7 +2943,7 @@ def disconnect_draggableannotations_motion_notifiers(self) -> None:
             pass
 
     def onclick(self, event:'MouseEvent') -> None:
-        self.aw.lcd1.setFocus() # we set the focus to the LCD1 on clicking the MPL canvas to (re-)gain focus while the event minieditor is open
+        self.aw.setFocus() # we set the focus to the ApplicationWindow on clicking the MPL canvas to (re-)gain focus while the event minieditor is open
         try:
             if self.ax is None:
                 return

diff --git a/src/artisanlib/pid.py b/src/artisanlib/pid.py
@@ -326,7 +326,8 @@ def getDuty(self) -> Optional[float]:
             if self.pidSemaphore.available() < 1:
                 self.pidSemaphore.release(1)
 
-    def derivativeFilter(self) -> LiveSosFilter:
+    @staticmethod
+    def derivativeFilter() -> LiveSosFilter:
         return LiveSosFilter(
                 scipy.signal.iirfilter(1, # order
                 Wn=0.2, # 0 < Wn < fs/2 (fs=1 -> fs/2=0.5)