ZacharyZhang-NYandClaude Opus 5.5
bcce34cda1
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>
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package chart
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import (
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"bytes"
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"testing"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/core"
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)
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func TestOHLCChartSharesDataAndDiffersInLook(t *testing.T) {
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candles := sampleCandles(60)
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view := MarketView{Count: 40}
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ohlc := true
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var res ChartResult
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var st *mktState
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tt := ui.NewTester(func(c *ui.Context) {
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core.Use(c, core.Settings{})
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if ohlc {
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res = OHLCChart(c, candles, &view, CandlestickOptions{Frame: ChartFrame{Label: "Bars"}})
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} else {
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res = CandlestickChart(c, candles, &view, CandlestickOptions{Frame: ChartFrame{Label: "Bars"}})
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}
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st = mktState0(res)
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}, 600, 320)
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tt.Key(0, ui.KeyTab)
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tt.Key(0, ui.KeyEnd)
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if res.Point != 59 || st.drawn != 40 {
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t.Fatalf("point %d drawn %d", res.Point, st.drawn)
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}
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a := encode(t, tt.Image())
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ohlc = false
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tt.Frame()
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if bytes.Equal(a, encode(t, tt.Image())) {
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t.Fatal("OHLC bars look the same as candles")
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}
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}
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func TestOHLCChartSnapshot(t *testing.T) {
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candles := sampleCandles(60)
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view := MarketView{Count: 50}
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snapshot(t, "ohlc_chart", 640, 300, func(c *ui.Context) {
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ui.Column(c).Padding(12).Children(func() {
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OHLCChart(c, candles, &view, CandlestickOptions{Frame: ChartFrame{Label: "Bars", Height: 240}})
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})
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})
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}
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