[UNTESTED]: added support in fltkagg for double click events.

dhyams · dhyams · commit a2655ec0ba04 · 2011-10-23T19:53:44.000-04:00
diff --git a/lib/matplotlib/backends/backend_fltkagg.py b/lib/matplotlib/backends/backend_fltkagg.py
@@ -155,8 +155,8 @@ def handle(self, event):
             if self._draw_overlay:
                 self._oldx=x
                 self._oldy=y
-            if Fltk.Fl.event_clicks():
-                FigureCanvasBase.button_press_event(self._source, x, yf, self._button)
+            if Fltk.Fl.event_clicks():  # according to docs, event_clicks() returns nonzero if this is a double click.
+                FigureCanvasBase.button_press_event(self._source, x, yf, self._button, dblclick=True)
                 return 1
             else:
                 FigureCanvasBase.button_press_event(self._source, x, yf, self._button)
