https://linen.dev logo
Powered by
# haxe-ui
  • i
    for a Dropdown, for instance, I can do
    Copy code
    hx
for (plat in systems) {
  platformDropdown.dataSource.add({text: plat});
}
    (haven't figured out how item transformers work yet) but I know it's expecting 
    text
    as the field to be set, just not sure what to be setting for tableview
  • b
    So like listviews, tableviews work off of itemrenderers, so you can put pretty much anything in the datasource item and if it matches and item in the table, then all good (take a look at tableviews in the component explorer).
  • b
    note, native tableviews are slightly different in that you cant just "do anything" inside you custom item renderer, haxeui will attempt to detect any components in your custom item renderer and "guess" a wx class to use from that... so there are limitations of what you can use inside the renderers (when using hxwidgets) - but i think the most obvious use cases are covered
  • b
    eg:
  • b
    how hard would it be to set up haxeui-hxwidgets?
  • b
    im thinking of reducing my app to be faster to launch and mor eintuitive, and that design only needs native stuff andbeing able to freely position and draw things
  • b
    on another note: is there any canvas thing for hxwidgets? like functions that allow you to draw shapes, lines and stuff
  • b
    oh and im moving from haxeui-openfl
  • b
    there is no canvas abstraction in haxeui at all (yet)...
  • b
    ie, you cant "draw" anything in pure haxeui... there is a hxwidgets drawing type surface, but its not going to be that good (or fast) i dont think
  • b
    oh yeah? Moving to what? another haxeui backend? Or? ... ... ...
  • b
    hxwidgets itself can certainly be a pain to set up, well, wxwidgets (the c++ lib) really...
  • b
    especially on windows (anything C++ on windows tends to be 👎 compared to linux - or osx)
  • b
    but its certainly doable, and once its done, its done
  • b
    another haxeui backend
  • b
    its very tempting to move to c# tho (EmguCV, i need opencv badly)
  • b
    i thought you were writing externs?
  • b
    me too, but opencv is so heavily dependent on itself that its nearly impossible
  • b
    if i want to write externs for Mat, i need to write externs for like 10 other classes, and i dont have the time to write 100 classes just for a single function
  • b
    Vector, vectorOfPoint, Mat, _Mat, Size, _Size, Image, Bgr, color formats
  • b
    i need to extern everything here to make HoughLines iirc
  • b
    might be, and probably theres more classes and functions
  • b
    are you sure you actually need to implement the class functions though? Alot of the time you can just get away with an empty "extern class Something"
  • b
    wheres the mat source file on GH? Got a link?
  • b
    nope, searched for it for 4hrs+
  • b
    it seems to be in cv.Mat, but when i searches the github repo i found so much garbage
  • b
    there are a bunch of classes in every file, and the file structure is horrendous
  • b
  • b
    so i think you just need InputArray, OutputArray and the function itself
  • b
    but, ofc, the whole thing would have to build and link, its not "just" about writing the externs
1...109810991100...1687Latest