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>
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package display
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import (
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"strings"
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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 AvatarGroupOptions struct {
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// Max faces shown before +N; zero means 4.
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Max int
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Scale int
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}
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// AvatarGroup overlaps faces and counts the rest in a chip.
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func AvatarGroup(c *ui.Context, names []string, o AvatarGroupOptions) ui.Element {
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k, sc := pixel.K(c), scale(o.Scale)
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shown := names[:min(len(names), pixel.Or("AvatarGroup Max", o.Max, 4))]
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rest := len(names) - len(shown)
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more := ""
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if rest > 0 {
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more = "+" + itoa(rest)
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}
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step := 12 * sc
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w := max(0, len(shown)-1)*step + 16*sc
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if more != "" {
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w += pixel.MicroWidth(more) + 8
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}
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return art(c, k, strings.Join(names, ", "), w, 16*sc, func(g pixel.Canvas) {
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for i, name := range shown {
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x := i * step
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Face(g, x, 0, name, sc)
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if i > 0 {
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g.VLine(x, 0, 16*sc, pixel.Back)
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}
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}
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if more != "" {
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x := len(shown)*step + 4*sc
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cw := pixel.MicroWidth(more) + 4
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g.Frame(x, (16*sc-9)/2, cw, 9, pixel.Notched, pixel.Face)
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g.Micro(x+2, (16*sc-9)/2+2, more, pixel.Ink, 1)
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}
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})
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}
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