ZacharyZhang-NYandClaude Opus 5.5
03e1f91706
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>
23 lines
638 B
Go
23 lines
638 B
Go
package text
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import (
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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type GradientTextOptions struct {
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// Top is zero for AccentLit; Bottom is zero for Accent.
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Top, Bottom pixel.Slot
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Scale int
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}
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// GradientText dithers glyph dots from Top down to Bottom.
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func GradientText(c *ui.Context, s string, o GradientTextOptions) ui.Element {
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k, sc := pixel.K(c), scale(o.Scale)
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top, bottom := slotOr(o.Top, pixel.AccentLit), slotOr(o.Bottom, pixel.Accent)
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return block(c, k, s, pixel.Measure(s)*sc, pixel.LineHeight*sc, func(g pixel.Canvas) {
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g.TextBlend(0, 0, s, top, bottom, sc)
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})
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}
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