There is this question to discover existing types:
However I've just developed tooltips (balloons) I've assigned to some buttons and would like to be able to recall all of them as a unique type. Also down the road I'd like to hand-craft canvas objects which will operate like pseudo buttons with <enter>
, <leave>
, <active>
, <press>
and <release>
events. How might I declare a new object type for them?
If I understand your question correctly you want to check if an instance created is a instance of the custom class, it can be directly done using isinstance
:
class CustomTooltip():
pass
cwidget = CustomTooltip()
btn = tk.Button(root)
print(isinstance(cwidget, CustomTooltip)) # True
print(isinstance(b, CustomTooltip)) # False
print(type(cwidget) == CustomTooltip) # Not recommended
It is recommended to use isinstance
rather than type
, from the docs:
The
isinstance()
built-in function is recommended for testing the type of an object, because it takes subclasses into account.
I did not quite get your 2nd question, also it is better to keep a single question focused around one main question rather than asking more than one question.