Computation times

00:08.228 total execution time for 18 files from gallery/widgets:

Example	Time	Mem (MB)
Annotated cursor (annotated_cursor.py)	00:00.931	0.0
Multicursor (multicursor.py)	00:00.761	0.0
Image scaling using a RangeSlider (range_slider.py)	00:00.749	0.0
Radio Buttons (radio_buttons.py)	00:00.749	0.0
Rectangle and ellipse selectors (rectangle_selector.py)	00:00.676	0.0
Radio Buttons Grid (radio_buttons_grid.py)	00:00.495	0.0
Check buttons (check_buttons.py)	00:00.488	0.0
Span Selector (span_selector.py)	00:00.483	0.0
Slider (slider_demo.py)	00:00.429	0.0
Snap sliders to discrete values (slider_snap_demo.py)	00:00.398	0.0
Textbox (textbox.py)	00:00.387	0.0
Buttons (buttons.py)	00:00.383	0.0
Polygon Selector (polygon_selector_simple.py)	00:00.377	0.0
Select indices from a collection using polygon selector (polygon_selector_demo.py)	00:00.301	0.0
Cursor (cursor.py)	00:00.261	0.0
Mouse Cursor (mouse_cursor.py)	00:00.245	0.0
Menu (menu.py)	00:00.115	0.0
Lasso Selector (lasso_selector_demo_sgskip.py)	00:00.000	0.0