21 lines
602 B
Go
21 lines
602 B
Go
package main
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import "gitlab.com/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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