Tornadofx: Using the enableWhen(...) method

Created on 1 Dec 2017  路  2Comments  路  Source: edvin/tornadofx

Hello, I would like to know if the method enableWhen(...) can be used in this type of case:

button{
   enableWhen({indexNavigation > 0})
}

How could I do it to make it work?

picture TioCoding
👍1

Most helpful comment

Hey @TioCoding if the indexNavigation anything that extends NumberProperty you can simply do:

button {
   enableWhen(indexNavigation.greaterThan(0))
}

This will enable the Button everytime it is greater 0.
Here is the JavaDoc for the greaterThan

picture nimakro on 2 Dec 2017
👍3

All 2 comments

Hey @TioCoding if the indexNavigation anything that extends NumberProperty you can simply do:

button {
   enableWhen(indexNavigation.greaterThan(0))
}

This will enable the Button everytime it is greater 0.
Here is the JavaDoc for the greaterThan

nimakro picture nimakro on 2 Dec 2017
👍3

Thank you very much @nimakro , this served me a lot. :smile:

TioCoding picture TioCoding on 3 Dec 2017
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