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>
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package chat
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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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// Channel is a # channel; Unread marks new messages.
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type Channel struct {
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Name string
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Unread bool
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}
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type ChannelListResult struct {
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Element ui.Element
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// Submitted is Enter or a double click on a row.
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Changed, Submitted bool
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}
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type ChannelListOptions struct {
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// Width and Height are dots; zeros mean 140 by 120.
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Width, Height int
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Disabled bool
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}
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// ChannelList lists # channels; unread ones glow with a dot.
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func ChannelList(c *ui.Context, text string, chans []Channel, selected *int, o ChannelListOptions) ChannelListResult {
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k := pixel.K(c)
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w := pixel.Or("ChannelList Width", o.Width, 140)
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room := w - 14 - 8 - 10
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name := func(i int) string {
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if chans[i].Unread {
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return chans[i].Name + ", " + k.Msg("new_messages")
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}
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return chans[i].Name
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}
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return ChannelListResult(list(c, k, text, len(chans), selected, w, pixel.Or("ChannelList Height", o.Height, 120), o.Disabled, name, func(i int) {
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ch := chans[i]
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ink := pixel.Faint
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if ch.Unread {
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ink = pixel.Ink
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}
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name := "# " + line(ch.Name, room)
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ui.Box(c).FillWidth().Height(k.D(pixel.LineHeight)).Draw(func(p *ui.Painter, r ui.Rect) {
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g := k.Canvas(p, r)
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g.Text(0, 0, name, ink, 1)
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if ch.Unread {
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g.Disc(g.W-5, pixel.LineHeight/2, 2, pixel.Accent)
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}
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})
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}))
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}
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