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How do I override the Button class Tip handling function [message #61682]

Fri, 16 May 2025 17:53

awksed
Messages: 70
Registered: April 2012

Member

I wish to override the Button class tip display function so I can show different tips according to the data available.

I cannot find the function that handles showing the tip on hovering over the button in order to override it in my button subclass.

Thanks.

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Re: How do I override the Button class Tip handling function [message #61683 is a reply to message #61682]

Sat, 17 May 2025 10:18

Oblivion
Messages: 1209
Registered: August 2007

Senior Contributor

Hi awksed,

The function you are looking for is Ctrl::Tip().,
You don't need to override it and you can't anyway, it is not virtual.
Just set the text according to your need/data, e.g:

    button.Tip("This is a tooltip");

Note that, you can use Qtf with tips. (just prepend "\1" to string).

Best regards,
Oblivion

Github page: https://github.com/ismail-yilmaz
upp-components: https://github.com/ismail-yilmaz/upp-components
Bobcat the terminal emulator: https://github.com/ismail-yilmaz/Bobcat

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Re: How do I override the Button class Tip handling function [message #61684 is a reply to message #61683]

Sat, 17 May 2025 22:42

awksed
Messages: 70
Registered: April 2012

Member

Hi Oblivion,

Thank you for your reply.

For the sake clarity the question was not how do I set the tip text (which is well documented) but which function, presumably within Ctrl, handles the hover and displays the tip message.

Regards,

awksed

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