mirror of
https://github.com/gizak/termui.git
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08e68490f3
- TextBox is a superset of Paragraph, so Paragraph is deprecated - adds support for a cursor, which can be moved - the `Text` field is now private, replaced with `SetText`, `InsertText`, and `ClearText` methods TODO: - adding focusable widgets support to termui might clean up the API since we could potentially move the event handling from client side to library side - add support for scrolling the TextBox view - fix the cursor position on linewrap - fix linewrapping - add line number support
75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
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// Use of this source code is governed by a MIT license that can
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// be found in the LICENSE file.
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// +build ignore
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package main
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import (
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"log"
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ui "github.com/gizak/termui/v3"
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"github.com/gizak/termui/v3/widgets"
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)
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func main() {
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if err := ui.Init(); err != nil {
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log.Fatalf("failed to initialize termui: %v", err)
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}
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defer ui.Close()
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header := widgets.NewTextBox()
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header.SetText("Press q to quit, Press h or l to switch tabs")
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header.SetRect(0, 0, 50, 1)
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header.Border = false
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header.TextStyle.Bg = ui.ColorBlue
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p2 := widgets.NewTextBox()
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p2.SetText("Press q to quit\nPress h or l to switch tabs\n")
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p2.Title = "Keys"
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p2.SetRect(5, 5, 40, 15)
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p2.BorderStyle.Fg = ui.ColorYellow
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bc := widgets.NewBarChart()
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bc.Title = "Bar Chart"
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bc.Data = []float64{3, 2, 5, 3, 9, 5, 3, 2, 5, 8, 3, 2, 4, 5, 3, 2, 5, 7, 5, 3, 2, 6, 7, 4, 6, 3, 6, 7, 8, 3, 6, 4, 5, 3, 2, 4, 6, 4, 8, 5, 9, 4, 3, 6, 5, 3, 6}
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bc.SetRect(5, 5, 35, 10)
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bc.Labels = []string{"S0", "S1", "S2", "S3", "S4", "S5"}
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tabpane := widgets.NewTabPane("pierwszy", "drugi", "trzeci", "żółw", "four", "five")
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tabpane.SetRect(0, 1, 50, 4)
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tabpane.Border = true
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renderTab := func() {
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switch tabpane.ActiveTabIndex {
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case 0:
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ui.Render(p2)
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case 1:
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ui.Render(bc)
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}
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}
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ui.Render(header, tabpane, p2)
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uiEvents := ui.PollEvents()
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for {
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e := <-uiEvents
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switch e.ID {
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case "q", "<C-c>":
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return
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case "h":
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tabpane.FocusLeft()
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ui.Clear()
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ui.Render(header, tabpane)
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renderTab()
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case "l":
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tabpane.FocusRight()
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ui.Clear()
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ui.Render(header, tabpane)
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renderTab()
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}
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}
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}
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