Activate

Change in the state option of a widget from inactive (grayed out) to active.

Button

Press of a mouse button. The event detail part specifies which button.

ButtonRelease

Release of a pressed mouse button.

Configure

Change of size of a widget.

Deactivate

Change in the state option of a widget from active to inactive (grayed out).

Destroy

Destruction of a widget using the widget.destroy method.

Enter

Mouse pointer enters a visible part of a widget.

Expose

At least some part of widget becomes visible after remaining covered by another window.

FocusIn

Widget gets input focus either due to a user event (like using the Tab key or mouse click) or on call of .focus_set() on a widget

FocusOut

Focus moved out of a widget.

KeyPress/Key

Press of a key on the keyboard. The event-detail part specifies which key.

KeyRelease

Release of a pressed key.

Leave

Mouse pointer moves out of a widget.

Map

Widget is mapped (made visible). Occurs say when you call a geometry manager on a widget.

Motion

Mouse pointer moves entirely within a widget.

Un-map

Widget is unmapped (made invisible). For example, when you use the remove() method.

Visibility

At least a part of the window becomes visible.