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feat(ui): a title shows for the keyboard's focus as well as the pointer

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-24 22:06:27 +03:00
parent d15cc79822
commit 077b38e684
9 changed files with 78 additions and 12 deletions
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24
packages/ludic.ui/tooltip.ludic
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@ -1,13 +1,23 @@
# tooltip.ludic - an element's title="..." shown beside the pointer once it has rested on the
# element for half a second, in a box styled by .ui-tooltip (the default sheet's, or a theme's); a
# title of several lines (a newline, or \n) is one .ui-tooltip-text a line
# tooltip.ludic - an element's title="..." shown beside the pointer once it has rested on it for half
# a second (or under it, when the keyboard's focus has), in a box styled by .ui-tooltip; a title of
# several lines (a newline, or \n) is one .ui-tooltip-text a line
var tt_key: string = ""
var tt_since: float = 0.0
var tt_text: string = ""
var tt_x: float = 0.0
var tt_y: float = 0.0
function tt_track(scope: UiNode, x: float, y: float) -> void {
let n = tt_under(scope, x, y)
function tt_track(root: UiNode, x: float, y: float) -> void {
var scope = pp_top(root)
if scope == null { scope = root }
var n = tt_under(scope, x, y)
var px = x
var py = y
let k = tt_focused(scope, x, y)
if k != null {
n = k
px = k.x
py = k.y + k.ch - ui_px(14.0)
}
if n == null {
tt_key = ""
return
@ -17,8 +27,8 @@ function tt_track(scope: UiNode, x: float, y: float) -> void {
tt_since = an_now()
}
tt_text = tt_translate(n, ui_attr_text(n, "title"))
tt_x = x
tt_y = y
tt_x = px
tt_y = py
}
# the deepest element under the point that has a title
function tt_under(n: UiNode, x: float, y: float) -> UiNode {