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#tornadofx
  • p

    pike

    04/19/2018, 12:45 PM
    gives me an error "Type mismatch, found unit required int"
  • p

    pike

    04/19/2018, 12:47 PM
    val resultCount = integerBinding(model.results.value) { size }
  • p

    pike

    04/19/2018, 12:48 PM
    yeah that didn't work 😛
  • p

    pike

    04/19/2018, 12:51 PM
    just updated it where I set or add the tiems
  • c

    carlw

    04/19/2018, 12:51 PM
    results is an observablelist?
  • p

    pike

    04/19/2018, 12:53 PM
    yeah, simpleListProperty<entryData>
  • p

    pike

    04/19/2018, 12:53 PM
    or should I be binding it to the item, not the view model
  • c

    carlw

    04/19/2018, 12:54 PM
    view model is fine to me. that way it can be used by >1 control if needed
  • p

    pike

    04/19/2018, 12:54 PM
    val results = bind(CallResponse::resultsProperty)
  • p

    pike

    04/19/2018, 12:57 PM
    yeah no clue how to bind it.... for now I just put it in the getFirst and the getMore, I should merge them.
  • p

    pike

    04/19/2018, 12:57 PM
    resultCount.set(model.results.size) 😛
  • c

    carlw

    04/19/2018, 12:59 PM
    Here's one way to do it in JavaFX... numItems.textProperty().bind( Bindings.createStringBinding( () -> String.valueOf(persons.size()), persons ) );
  • c

    carlw

    04/19/2018, 1:00 PM
    Where numItems is a Label
  • p

    pike

    04/19/2018, 1:00 PM
    yeah, figured that
  • c

    carlw

    04/19/2018, 1:01 PM
    i think changing to a ListProperty might clean this up because that exposes sizeProperty
  • p

    pike

    04/19/2018, 1:01 PM
    time for bed, I'll mess with this in the morning.
  • c

    carlw

    04/19/2018, 1:03 PM
    ok...this is what i'm suggesting ListProperty<Person> personsProperty = new SimpleListProperty<>(persons); numItems.textProperty().bind( personsProperty.sizeProperty().asString() );
  • c

    carlw

    04/19/2018, 1:04 PM
    Here's a whole JavaFX demo program with a cool string binding
  • c

    carlw

    04/19/2018, 1:05 PM
  • c

    carlw

    04/19/2018, 1:07 PM
    @pike @edvin the downside of maintaining a separate counter variable that's updated in conjunction with the list is that the increment/decrement code needs to be dragged around to any new list-modifying operation. if it's forgotten, then the count will be out-of-sync
  • m

    mariofelesdossantosjr

    04/19/2018, 2:48 PM
    Can not my controller know my view? Should not I have a (private val view: TestView by inject ())?
  • e

    edvin

    04/19/2018, 3:10 PM
    @carlw That’s a good use case for fireing an event :)
  • c

    carlw

    04/19/2018, 3:15 PM
    yeah, but then the new list modifying code would have to remember to fire an event. i think OP was going to do something like this fun update() { count++; rest.post(“/addItem”); }
  • m

    mariofelesdossantosjr

    04/19/2018, 5:38 PM
    @edvin @carlw Can not my controller know my view? Should not I have a (private val view: TestView by inject ())?
  • a

    anidotnet

    04/20/2018, 3:17 AM
    How do I create a rounded corner undecorated stage? Should I apply the style in root node of main view or somewhere else?
  • a

    abhinay

    04/20/2018, 3:59 AM
    yes, applying style to root node should work
  • a

    anidotnet

    04/20/2018, 4:16 AM
    just tried.. didn't work, the stage still has rectangular border. The styles only changes the root nodes border, not the stage
  • a

    abhinay

    04/20/2018, 4:37 AM
    Undecorated Stage has a solid white background. So keep that in mind and may be use Transparent stage style, if required. Also, make sure to set Scene's background to transparent as well.
  • a

    anidotnet

    04/20/2018, 4:56 AM
    Nope that did not work either. I am on ubuntu 17.10, have set the stage style as transparent from undecorated and used below css
    Copy code
    .root {
    -fx-background-radius: 60;
    -fx-border-radius: 60;
    -fx-border-color: transparent;
    -fx-background-color: transparent;
    -fx-border-style: none;
    -fx-border-width: 0;
}
  • a

    abhinay

    04/20/2018, 5:14 AM
    I don't understand the css. If you want a border/rounded corner on root node then you should have border color/background color defined.
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