MyGo v0.5.5 returns ui.Element as a checked value handle instead of a
pointer. Migrated with `mygo migrate-ui`, then fixed what the codemod
leaves to review:
- Element nil checks become .Valid(); absent elements are ui.Element{}.
- Input handlers and paint callbacks run outside the build pass, where
elements expire and Context methods are inert: read IsDisabled into a
local during the build, keep a ui.Handle for Focus, use c.Services()
for clipboard access, create ui.Local state during the build.
- Add core.AutoFocus: v0.5.5 records an overlay's opener after its
content builds, so same-frame autofocus lost focus restore on close.
It focuses one frame later; cascader rows defer their focus likewise.
- core.OverlayLayer identifies build passes by the root element, not
c.Now(), which repeats across passes and under the Tester clock.
- Context menus survive the opening press counted as PressedOutside;
split button tooltip no longer reorders its open menu; disabled
menubar rows pass presses to the panel; Form defers blur-started
async checks so the growing message no longer moves Submit away
from the release; Combobox drops its disabled copy now that MyGo
blocks typing under a disabled wrapper (canary flipped to a guard).
- The Tester clock is virtual: tests use Advance/Now instead of
time.Sleep/time.Now and read element state inside the view. The web
mirror advances the clock to wall time before each frame and input.
- AGENTS.md and docs describe the value Element API and the new pin.
Snapshot goldens are darwin-only and were not re-verified here.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
33 lines
1.1 KiB
Go
33 lines
1.1 KiB
Go
package devtools
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import (
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"fmt"
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"time"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/agent"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/core"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/theme"
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)
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// devtoolsAgo formats elapsed time using localized copy.
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func devtoolsAgo(c *ui.Context, t time.Time) string {
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d := max(c.Now().Sub(t), 0).Truncate(time.Second)
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return fmt.Sprintf(core.Msg(c, "devtools.ago"), agent.AgentDuration(d))
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}
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// devtoolsSeverity shows severity with an icon and word.
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func devtoolsSeverity(c *ui.Context, s core.Severity, word string) {
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tone, icon := core.SeverityLook(core.Tokens(c), s)
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ui.Row(c).Gap(core.Density(c).Unit()).AlignItems(ui.Center).Shrink(0).Children(func() {
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ui.Icon(c, icon).Size(14, 14).TextColor(tone)
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ui.Text(c, word).TextColor(tone).FontSize(core.FontSize(c, theme.CaptionSize+1)).FontWeight(600).SingleLine()
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})
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}
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// devtoolsTitle is a serif panel title.
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func devtoolsTitle(c *ui.Context, s string) ui.Element {
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return ui.Text(c, s).Font(theme.SerifFont).FontSize(core.FontSize(c, theme.H3Size)).FontWeight(600)
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}
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