forked from tslocum/cview
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20 lines
613 B
20 lines
613 B
package main |
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import "code.rocketnine.space/tslocum/cview" |
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// Center returns a new primitive which shows the provided primitive in its |
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// center, given the provided primitive's size. |
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func Center(width, height int, p cview.Primitive) cview.Primitive { |
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subFlex := cview.NewFlex() |
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subFlex.SetDirection(cview.FlexRow) |
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subFlex.AddItem(cview.NewBox(), 0, 1, false) |
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subFlex.AddItem(p, height, 1, true) |
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subFlex.AddItem(cview.NewBox(), 0, 1, false) |
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flex := cview.NewFlex() |
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flex.AddItem(cview.NewBox(), 0, 1, false) |
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flex.AddItem(subFlex, width, 1, true) |
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flex.AddItem(cview.NewBox(), 0, 1, false) |
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return flex |
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}
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