Answers for "b1-motion tkinter"

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b1-motion tkinter

Tkinter provides a mechanism to let the programmer deal with events. For each widget, it's possible to bind Python functions and methods to an event.

widget.bind(event, handler)
If the defined event occurs in the widget, the "handler" function is called with an event object.

<motion> : The mouse is moved with a mouse button being held down. To specify the left, middle or right mouse button use <B1-Motion>, <B2-Motion> and <B3-Motion> respectively. The current position of the mouse pointer is provided in the x and y members of the event object passed to the callback, i.e. event.x, event.y
Posted by: Guest on April-16-2021

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