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# haxe-ui
  • d
    is there an elegant way to evenly distribute elements inside a container? Say I have an HBox with a few labels inside. Can I position them evenly? one idea is to add blank labels in between and set their widths to be 100%, but I suspect there may be a more elegant way
  • b
    AddUnderMouse is addChildAt
  • b
    Oh wait, is that an OpenFL TextField or a flixel “input FlxText”?
  • b
    If it’s the former, I don’t think flixel has any bearing on what happens
  • m
    @User in this project. If persistentUpdate is true before you open the FlxSubState, the problem persists.
    Copy code
    haxe
persistentUpdate = true;
openSubState(new SubState());
  • b
    @dry-hydrogen-97705 What about just setting percent width of each to 100/number-of-labels and center aligning the text?
  • b
    @User - thats because of this (from flixel):
  • b
    Copy code
    haxe
            if (!persistentUpdate)
                FlxG.inputs.onStateSwitch();
  • b
    which means i cant hook into when the substate gets created (so i can override the openCallback)
  • b
    so in essence it means (afaik) that there is no "external" way to know when a substate with persistentUpdate = true on the parent has been opened, unless its in the openCallback, but i have no access to that unless i "know" when substate has been opened
  • b
    i wonder how receptive flixel would be to a new signal
  • b
    like memberAdded, but substateOpened or something like that
  • b
    @User - yeah, as intoxopox said i guess, or using spacers (which are just blank components essentially) assuming i understand what you mean (which i think i do)
  • b
    heres some examples, maybe one will suit your need: http://haxeui.org/builder/?cgnrxo 🙂
  • b
  • b
    Pretty open, I added memberAdded without any issue
  • b
    Oh wow you already PRed and got it merged
  • b
    yeah 🙂
  • b
    just a copy and paste of you memberAdded essentially
  • b
    how do releases work in flixel? I mean, it looks to be in 4.9, or will be in 4.9? Do haxelibs get released at set intervals... ... ... ... or?
  • b
    will be. no.
  • o
    It was very easy to hook up the sliders. What is likely the best base component for say a WebGL 2D canvas, I am thinking that sub elements could have 'uniform' enclosing element and then draw elements/path elements, and some form of animated support in allowing some transformation of properties either on the uniform or on the elements.
  • o
    thinking on a kind of xml structure, not svg but allowing path elements.
  • o
    Does haxeui have animation xml?
  • o
    oh looks like there is some animation
  • b
    yeah, there is css animation
  • b
    im not sure i follow with the rest of above... do you mean to create something like svg using a haxeui xml def? Thats probably going to be pretty painful as each child would need to be a component derived class
  • o
    Well this is some experimental code with some simple sliders. https://gist.github.com/nanjizal/ff01f75b5ad2f88f43cdcd86444f30a2
  • o
    bit ugly have started refactoring and rethinking
  • o
    Basically I am uploading interleaved data xyz rgba uv and at runtime I can modify the data. I also have possibility to adjust the uniforms ( texture potentially ) and the matrix 3x3 transform for UV and the 4x4 projection matrix.
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