Files
ZacharyZhang-NYandClaude Opus 5.5 03e1f91706 Upgrade MyGo to v0.5.5
Elements are now pass-scoped value handles: tests that read bounds
after a frame bind a ui.Handle. pixel tells frames apart by the build
pass's root, since the Tester clock no longer moves on its own.

Fix the regressions the upgrade brought:
- Clipboard reads in input handlers go through c.Services().
- MyGo notes an overlay's opener after building it, so AutoFocus
  inside lost it; pixel.AutoFocus focuses through a Handle, and
  archtest bans the raw call. Dialogs hand the focus back again.
- Elements around a press stay hovered: Tooltip tells a press-given
  focus by focus arriving under the pointer.
- The web host moves the Tester clock with real time, at most 500 ms
  a call, and gives components the real clock.

The gallery's source index also accepts CRLF checkouts.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-17 01:31:08 -04:00

49 lines
1.2 KiB
Go

package data
import (
"fmt"
"log/slog"
"github.com/egoist/mygo/ui"
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
)
type AccordionOptions struct {
// Many lets several sections stay open at once.
Many bool
Disabled bool
}
type AccordionResult struct {
Element ui.Element
Changed bool
}
// Accordion stacks collapsible sections; one stays open unless Many.
func Accordion(c *ui.Context, text string, titles []string, open []bool, o AccordionOptions, panel func(i int)) AccordionResult {
k := pixel.K(c)
if len(open) != len(titles) {
panic(fmt.Sprintf("data: Accordion has %d titles, %d open flags", len(titles), len(open)))
}
col := ui.Column(c).AlignItems(ui.Stretch).Gap(k.D(1)).Role(ui.RoleGroup).Label(text)
res := AccordionResult{Element: col}
col.Children(func() {
for i, t := range titles {
if !Collapsible(c, t, &open[i], CollapsibleOptions{Disabled: o.Disabled}, func() { panel(i) }).Changed {
continue
}
res.Changed = true
for j := range open {
if j != i && open[i] && !o.Many {
open[j] = false
}
}
}
})
if res.Changed {
slog.Debug("8bit: accordion", "label", text, "open", open)
}
return res
}