gotui/_examples/block/main.go at master · metaspartan/gotui · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
package main

import (
	"log"

	ui "github.com/metaspartan/gotui/v5"
	"github.com/metaspartan/gotui/v5/widgets"
)

func main() {
	if err := ui.Init(); err != nil {
		log.Fatalf("failed to initialize gotui: %v", err)
	}
	defer ui.Close()

	// 1. Basic Block
	b1 := widgets.NewParagraph()
	b1.Text = "Basic Block\n(Default Style)"
	b1.SetRect(0, 0, 25, 5)

	// 2. Title Styling
	b2 := widgets.NewParagraph()
	b2.Text = "Styled Block\n(Red Border, Yellow Title)"
	b2.SetRect(26, 0, 51, 5)
	b2.Title = "Custom Style"
	b2.TitleStyle = ui.NewStyle(ui.ColorYellow)
	b2.BorderStyle = ui.NewStyle(ui.ColorRed)

	// 3. Title Alignments
	b3 := widgets.NewParagraph()
	b3.Text = "Left Aligned Title"
	b3.SetRect(0, 6, 25, 11)
	b3.Title = "Left"
	b3.TitleAlignment = ui.AlignLeft

	b4 := widgets.NewParagraph()
	b4.Text = "Center Aligned Title"
	b4.SetRect(26, 6, 51, 11)
	b4.Title = "Center"
	b4.TitleAlignment = ui.AlignCenter

	b5 := widgets.NewParagraph()
	b5.Text = "Right Aligned Title"
	b5.SetRect(52, 6, 77, 11)
	b5.Title = "Right"
	b5.TitleAlignment = ui.AlignRight

	// 4. Bottom Titles
	b6 := widgets.NewParagraph()
	b6.Text = "Bottom Title (Center)"
	b6.SetRect(0, 12, 25, 17)
	b6.TitleBottom = "Bottom Info"
	b6.TitleBottomAlignment = ui.AlignCenter

	b7 := widgets.NewParagraph()
	b7.Text = "Top & Bottom Titles"
	b7.SetRect(26, 12, 51, 17)
	b7.Title = "Top"
	b7.TitleAlignment = ui.AlignLeft
	b7.TitleBottom = "Bottom"
	b7.TitleBottomAlignment = ui.AlignRight

	// 5. Padding
	b8 := widgets.NewParagraph()
	b8.Text = "Rounded Block\n(2px Padding)"
	b8.SetRect(52, 12, 77, 17)
	b8.BorderRounded = true
	b8.PaddingLeft = 2
	b8.PaddingTop = 1
	b8.PaddingRight = 2
	b8.PaddingBottom = 1

	// 6. Asymmetric Padding
	b9 := widgets.NewParagraph()
	b9.Text = "Left: 10, Top: 2"
	b9.SetRect(0, 18, 25, 23) // Adjusted position
	b9.PaddingLeft = 10
	b9.PaddingTop = 2

	// 7. Thick Padding
	b10 := widgets.NewParagraph()
	b10.Text = "Thick Padding\n(4 all sides)"
	b10.SetRect(26, 18, 51, 23) // Adjusted position
	b10.PaddingLeft = 4
	b10.PaddingTop = 4
	b10.PaddingRight = 4
	b10.PaddingBottom = 4

	// Instructions
	info := widgets.NewParagraph()
	info.Text = "Press q to quit"
	// 8. Background Color
	b11 := widgets.NewParagraph()
	b11.Text = "Blue Background\n(White Text)"
	b11.SetRect(0, 22, 25, 27)
	b11.BackgroundColor = ui.ColorBlue
	b11.TextStyle = ui.NewStyle(ui.ColorWhite, ui.ColorBlue) // Text needs matching bg usually

	ui.Render(b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, info)

	uiEvents := ui.PollEvents()
	for {
		e := <-uiEvents
		switch e.ID {
		case "q", "<C-c>":
			return
		}
	}
}