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33 lines
1004 B
33 lines
1004 B
package main |
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import ( |
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"code.rocketnine.space/tslocum/cview" |
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"github.com/gdamore/tcell/v2" |
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) |
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const colorsText = `You can use color tags almost everywhere to partially change the color of a string. |
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Simply put a color name or hex string in square brackets to change the following characters' color. |
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H[green]er[white]e i[yellow]s a[darkcyan]n ex[red]amp[white]le. |
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The [black:red]tags [black:green]look [black:yellow]like [::u]this: |
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[cyan[] |
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[blue:yellow:u[] |
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[#00ff00[]` |
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// Colors demonstrates how to use colors. |
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func Colors(nextSlide func()) (title string, content cview.Primitive) { |
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tv := cview.NewTextView() |
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tv.SetBorder(true) |
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tv.SetTitle("A [red]c[yellow]o[green]l[darkcyan]o[blue]r[darkmagenta]f[red]u[yellow]l[white] [black:red]c[:yellow]o[:green]l[:darkcyan]o[:blue]r[:darkmagenta]f[:red]u[:yellow]l[white:] [::bu]title") |
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tv.SetDynamicColors(true) |
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tv.SetWordWrap(true) |
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tv.SetText(colorsText) |
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tv.SetDoneFunc(func(key tcell.Key) { |
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nextSlide() |
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}) |
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return "Colors", Center(44, 16, tv) |
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}
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