Specifies where a visual pointer is placed on a text widget
(also sometimes called a "tail")
Values:
POINTER_LOCATION_UNSPECIFIED (0):
No visual pointer
PL_TOP (1):
Placed in the middle of the top of the widget
PL_RIGHT (2):
Placed in the middle of the right side of the
widget
PL_BOTTOM (3):
Placed in the middle of the bottom of the
widget
PL_LEFT (4):
Placed in the middle of the left side of the
widget
PL_TOP_LEFT (5):
Placed on the left side of the top of the
widget
PL_TOP_RIGHT (6):
Placed on the right side of the top of the
widget
PL_RIGHT_TOP (7):
Placed on the top of the right side of the
widget
PL_RIGHT_BOTTOM (8):
Placed on the bottom of the right side of the
widget
PL_BOTTOM_RIGHT (9):
Placed on the right side of the bottom of the
widget
PL_BOTTOM_LEFT (10):
Placed on the left side of the bottom of the
widget
PL_LEFT_BOTTOM (11):
Placed on the bottom of the left side of the
widget
PL_LEFT_TOP (12):
Placed on the top of the left side of the
widget