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#tornadofx
  • c

    carlw

    04/12/2017, 5:53 PM
    @ron that can be good too
  • r

    ron

    04/12/2017, 7:15 PM
    I am taking the evening off, going to watch a movie
    👍 1
  • e

    edvin

    04/12/2017, 7:20 PM
    Enjoy, @ron ! Cabin life here - so no work.
  • r

    ron

    04/12/2017, 7:20 PM
    I had killer meetings today, I feel drained
  • r

    ron

    04/12/2017, 7:20 PM
    and I know myself, dont code when drained
  • r

    ron

    04/12/2017, 7:20 PM
    if I drank, I would drink tonight 🙂
  • r

    ron

    04/12/2017, 7:21 PM
    allthough I have this idea for a new project in the back of my head
  • r

    ron

    04/12/2017, 7:21 PM
    herbs and kitchens related 🙂
  • e

    edvin

    04/12/2017, 8:10 PM
    Relax tonight, Ron 🙂
  • n

    nimakro

    04/12/2017, 8:12 PM
    @edvin I am trying to pass a param to a fragment like this 
    find<HeaderFragment>(mapOf(HeaderFragment::todoItem to item))
    but it is not working, I get the following error 
    Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
    , do I miss something?
  • e

    edvin

    04/12/2017, 8:13 PM
    @nimakro Can you show me the complete stackTrace, and the definition of 
    HeaderFragment::todoItem
    ?
  • e

    edvin

    04/12/2017, 8:13 PM
    Alternatively, try 
    find<HeaderFragment>(mapOf("todoItem" to item))
    to rule out type issues.
  • n

    nimakro

    04/12/2017, 8:17 PM
    @edvin This is the error
    Copy code
    Error:(25, 17) Kotlin: Unresolved reference. None of the following candidates is applicable because of receiver type mismatch: 
@InlineOnly public inline fun <T> Array<out HeaderFragment>.find(predicate: (HeaderFragment) -> Boolean): HeaderFragment? defined in kotlin.collections
@InlineOnly public inline fun BooleanArray.find(predicate: (Boolean) -> Boolean): Boolean? defined in kotlin.collections
@InlineOnly public inline fun ByteArray.find(predicate: (Byte) -> Boolean): Byte? defined in kotlin.collections
@InlineOnly public inline fun CharArray.find(predicate: (Char) -> Boolean): Char? defined in kotlin.collections
@InlineOnly public inline fun CharSequence.find(predicate: (Char) -> Boolean): Char? defined in kotlin.text
@InlineOnly public inline fun DoubleArray.find(predicate: (Double) -> Boolean): Double? defined in kotlin.collections
@InlineOnly public inline fun FloatArray.find(predicate: (Float) -> Boolean): Float? defined in kotlin.collections
@InlineOnly public inline fun IntArray.find(predicate: (Int) -> Boolean): Int? defined in kotlin.collections
@InlineOnly public inline fun LongArray.find(predicate: (Long) -> Boolean): Long? defined in kotlin.collections
@InlineOnly public inline fun ShortArray.find(predicate: (Short) -> Boolean): Short? defined in kotlin.collections
@InlineOnly public inline fun <T> Iterable<HeaderFragment>.find(predicate: (HeaderFragment) -> Boolean): HeaderFragment? defined in kotlin.collections
@InlineOnly public inline fun <T> Sequence<HeaderFragment>.find(predicate: (HeaderFragment) -> Boolean): HeaderFragment? defined in kotlin.sequences
    And this is the code:
    Copy code
    class ToDoTreeCell: TreeCell<TodoItem>() {

    override fun updateItem(item: TodoItem?, empty: Boolean) {
        super.updateItem(item, empty)
        text = null;

        if (empty || item == null) {
            graphic = null;
        } else {
            // TODO: We need to also check if the date is not overdue
            if (treeItem.isPreviousSiblingDifferentDate()) {
                //graphic =
                find<HeaderFragment>(mapOf(HeaderFragment::todoItem to item!!))
            } else {
                //graphic =
            }
        }
    }

    override fun updateSelected(selected: Boolean) {
        super.updateSelected(selected)
    }
}

private fun  TreeItem<TodoItem>.isPreviousSiblingDifferentDate(): Boolean {
    return false
}

public class HeaderFragment: Fragment() {
    val todoItem: TodoItem by param()
    override val root = vbox {

    }
}
  • e

    edvin

    04/12/2017, 8:19 PM
    @nimakro That find function you're used to using is defined inside 
    Component
    , and you try to use it inside a 
    TreeCell
    .
  • n

    nimakro

    04/12/2017, 8:20 PM
    @edvin Ahh I am an Idiot you are right 🙈
  • e

    edvin

    04/12/2017, 8:20 PM
    @nimakro You can use 
    FX.find
    🙂
  • e

    edvin

    04/12/2017, 8:20 PM
    @nimakro I will look into supporting the same syntax outside of 
    Component
    tomorrow 🙂 I'll relax for the rest of the evening 🙂
  • n

    nimakro

    04/12/2017, 8:22 PM
    @edvin No problem, the treecell stuff is just a test, at the end all that code should go in a TreeCellFragment anyways 😉 ... enjoy your evening
  • n

    nimakro

    04/12/2017, 8:22 PM
    And thanks for your help
  • e

    edvin

    04/12/2017, 8:25 PM
    Great 🙂
  • m

    mikehearn

    04/13/2017, 12:05 PM
    hey guys!
  • m

    mikehearn

    04/13/2017, 12:05 PM
    i have a form that i'd like to reformat into two columns
  • m

    mikehearn

    04/13/2017, 12:05 PM
    is it actually possible to do that? i'm fiddling around, but don't seem able to do so
  • m

    mikehearn

    04/13/2017, 12:07 PM
    and oh, i made some progress on my turn-a-java-app-into-a-single-binary-go-style program
  • m

    mikehearn

    04/13/2017, 12:07 PM
    it works .... needs some polish, and i want to add AOT compilation support
  • m

    mikehearn

    04/13/2017, 12:08 PM
    i tried this but it didn't work:
  • m

    mikehearn

    04/13/2017, 12:08 PM
    Copy code
    fieldset("Configuration") {
                isFillWidth = true

                hbox {
                    vbox {
                        field("Node Name", op = { nodeNameField() })
                        field("Nearest City", op = { nearestCityField() })
                        field("P2P Port", op = { p2pPortField() })
                    }
                    vbox {
                        field("RPC port", op = { rpcPortField() })
                        field("Web Port", op = { webPortField() })
                        field("Database Port", op = { databasePortField() })
                    }
                }
            }
  • n

    nimakro

    04/13/2017, 12:41 PM
    @User uploaded a file:

    You could do this:▾

  • n

    nimakro

    04/13/2017, 12:41 PM
    Copy code
    class TestFragment: Fragment() {

    override val root = form {
        fieldset("Configuration:") {
            field("Field1/Field2:") {
                textfield()
                textfield()
            }
        }
    }
}
  • n

    nimakro

    04/13/2017, 12:43 PM
    If I am not mistaken you can not specify a second label at the moment.
    👍 1
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