workshopsoft/ludic
2
0
Fork 0
Code Issues Pull requests Projects Releases 26 Packages Wiki Activity Actions

feat(ui): flex-shrink, text that wraps beside its siblings, calc(), order, and 0 as a size

Browse source 
- flex-shrink: a line whose children want more room than it has takes it back from those that
  shrink, in proportion to shrink times size and never below a min size, a fixed size or the
  content. A scroll box shrinks (and scrolls), and a box in a column shrinks as far as the scroll
  boxes inside it let it, so a list in a column takes the room its siblings leave with no height.
  `flex: grow shrink`, and `flex-shrink` by name.
- A row wider than its room measures its texts (and boxes without a width) again in the room the
  rest leave them, so a line wraps beside an icon.
- calc() with + - * / and brackets over px, %, em, rem, vw, vh, plain numbers and var(); a width
  or height keeps its percentage, taken of the room it is given. Lengths lists (padding, margin)
  keep a calc()'s spaces.
- `order` places a box's children without touching the tree.
- width: 0 and height: 0 are 0: an unset size is UI_AUTO now, not 0.
- A component root that is itself a component takes each user's class, style and id in turn (the
  outermost's id wins), and the rules of all their sheets are weighed by specificity together; a
  user's rule wins a tie. The parent's sheet used to override the child's whatever its specificity,
  and a middle component's sheet was lost.
- The default sheet lays .ui-track out as a row, so a range's fill is as tall as its track and a
  checked box's knob goes right; a range's thumb is centred on the fill's end.
- ui_boxes.ludic.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-24 19:54:14 +03:00
parent 9ad6347044
commit 7d8f34de17
23 changed files with 609 additions and 94 deletions
Download patch file Download diff file Expand all files Collapse all files

8
packages/ludic.ui/layout_wrap.ludic
View file

@ -36,10 +36,10 @@ function ly_place_abs(n: UiNode, c: UiNode) -> void {
}
var w = c.mw
var h = c.mh
if c.w_pct > 0.0 { w = bw * c.w_pct / 100.0 }
if c.h_pct > 0.0 { h = bh * c.h_pct / 100.0 }
if c.w == UI_FILL or (c.left != UI_AUTO and c.right != UI_AUTO and c.w <= 0.0) { w = bw - ly_or0(c.left) - ly_or0(c.right) - c.ml - c.mr }
if c.h == UI_FILL or (c.top != UI_AUTO and c.bottom != UI_AUTO and c.h <= 0.0) { h = bh - ly_or0(c.top) - ly_or0(c.bottom) - c.mt - c.mb }
if c.w_pct > 0.0 { w = ly_pw(c, bw) }
if c.h_pct > 0.0 { h = ly_ph(c, bh) }
if c.w == UI_FILL or (c.left != UI_AUTO and c.right != UI_AUTO and c.w == UI_AUTO) { w = bw - ly_or0(c.left) - ly_or0(c.right) - c.ml - c.mr }
if c.h == UI_FILL or (c.top != UI_AUTO and c.bottom != UI_AUTO and c.h == UI_AUTO) { h = bh - ly_or0(c.top) - ly_or0(c.bottom) - c.mt - c.mb }
var x = bx + n.pl + c.ml
if c.left != UI_AUTO { x = bx + c.left + c.ml } else if c.right != UI_AUTO { x = bx + bw - c.right - c.mr - w }
var y = by + n.pt + c.mt