forked from tslocum/cview
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39 lines
1.3 KiB
39 lines
1.3 KiB
package main |
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import ( |
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"github.com/gdamore/tcell/v2" |
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"gitlab.com/tslocum/cview" |
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) |
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// Flex demonstrates flexbox layout. |
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func Flex(nextSlide func()) (title string, content cview.Primitive) { |
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modalShown := false |
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pages := cview.NewPages() |
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textView := cview.NewTextView(). |
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SetDoneFunc(func(key tcell.Key) { |
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if modalShown { |
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nextSlide() |
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modalShown = false |
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} else { |
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pages.ShowPage("modal") |
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modalShown = true |
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} |
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}) |
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textView.SetBorder(true).SetTitle("Flexible width, twice of middle column") |
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flex := cview.NewFlex(). |
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AddItem(textView, 0, 2, true). |
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AddItem(cview.NewFlex(). |
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SetDirection(cview.FlexRow). |
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AddItem(cview.NewBox().SetBorder(true).SetTitle("Flexible width"), 0, 1, false). |
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AddItem(cview.NewBox().SetBorder(true).SetTitle("Fixed height"), 15, 1, false). |
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AddItem(cview.NewBox().SetBorder(true).SetTitle("Flexible height"), 0, 1, false), 0, 1, false). |
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AddItem(cview.NewBox().SetBorder(true).SetTitle("Fixed width"), 30, 1, false) |
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modal := cview.NewModal(). |
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SetText("Resize the window to see the effect of the flexbox parameters"). |
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AddButtons([]string{"Ok"}).SetDoneFunc(func(buttonIndex int, buttonLabel string) { |
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pages.HidePage("modal") |
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}) |
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pages.AddPage("flex", flex, true, true). |
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AddPage("modal", modal, false, false) |
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return "Flex", pages |
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}
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