Using Go embedded images (_examples/photo.go).
1 package main
2
3 import _ "embed"
4 import . "modernc.org/tk9.0"
5 import _ "modernc.org/tk9.0/themes/azure"
6
7 //go:embed gopher.png
8 var gopher []byte
9
10 func main() {
11 ActivateTheme("azure light")
12 Pack(Label(Image(NewPhoto(Data(gopher)))),
13 TExit(),
14 Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
15 App.Center().Wait()
16 }
Cascading menus (_examples/menu.go)
1 package main
2
3 import (
4 "fmt"
5 . "modernc.org/tk9.0"
6 _ "modernc.org/tk9.0/themes/azure"
7 "runtime"
8 )
9
10 func main() {
11 menubar := Menu()
12
13 fileMenu := menubar.Menu()
14 fileMenu.AddCommand(Lbl("New"), Underline(0), Accelerator("Ctrl+N"))
15 fileMenu.AddCommand(Lbl("Open..."), Underline(0), Accelerator("Ctrl+O"), Command(func() { GetOpenFile() }))
16 Bind(App, "<Control-o>", Command(func() { fileMenu.Invoke(1) }))
17 fileMenu.AddCommand(Lbl("Save"), Underline(0), Accelerator("Ctrl+S"))
18 fileMenu.AddCommand(Lbl("Save As..."), Underline(5))
19 fileMenu.AddCommand(Lbl("Close"), Underline(0), Accelerator("Crtl+W"))
20 fileMenu.AddSeparator()
21 fileMenu.AddCommand(Lbl("Exit"), Underline(1), Accelerator("Ctrl+Q"), ExitHandler())
22 Bind(App, "<Control-q>", Command(func() { fileMenu.Invoke(6) }))
23 menubar.AddCascade(Lbl("File"), Underline(0), Mnu(fileMenu))
24
25 editMenu := menubar.Menu()
26 editMenu.AddCommand(Lbl("Undo"))
27 editMenu.AddSeparator()
28 editMenu.AddCommand(Lbl("Cut"))
29 editMenu.AddCommand(Lbl("Copy"))
30 editMenu.AddCommand(Lbl("Paste"))
31 editMenu.AddCommand(Lbl("Delete"))
32 editMenu.AddCommand(Lbl("Select All"))
33 menubar.AddCascade(Lbl("Edit"), Underline(0), Mnu(editMenu))
34
35 helpMenu := menubar.Menu()
36 helpMenu.AddCommand(Lbl("Help Index"))
37 helpMenu.AddCommand(Lbl("About..."))
38 menubar.AddCascade(Lbl("Help"), Underline(0), Mnu(helpMenu))
39
40 App.WmTitle(fmt.Sprintf("%s on %s", App.WmTitle(""), runtime.GOOS))
41 ActivateTheme("azure light")
42 App.Configure(Mnu(menubar), Width("8c"), Height("6c")).Wait()
43 }
Menus on darwin are now using the system-managed menu bar.
Rich text using markup (_examples/text.go).
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "modernc.org/tk9.0/themes/azure"
5
6 func main() {
7 ActivateTheme("azure light")
8 var scroll *TScrollbarWidget
9 t := Text(Font("helvetica", 10), Yscrollcommand(func(e *Event) { e.ScrollSet(scroll) }), Setgrid(true), Wrap("word"), Padx("2m"), Pady("2m"))
10 scroll = TScrollbar(Command(func(e *Event) { e.Yview(t) }))
11 Grid(t, Sticky("news"), Pady("2m"))
12 Grid(scroll, Row(0), Column(1), Sticky("nes"), Pady("2m"))
13 GridRowConfigure(App, 0, Weight(1))
14 GridColumnConfigure(App, 0, Weight(1))
15 Grid(TExit(), Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
16 t.TagConfigure("bgstipple", Background(Black), Borderwidth(0), Bgstipple(Gray12))
17 t.TagConfigure("big", Font("helvetica", 12, "bold"))
18 t.TagConfigure("bold", Font("helvetica", 10, "bold", "italic"))
19 t.TagConfigure("center", Justify("center"))
20 t.TagConfigure("color1", Background("#a0b7ce"))
21 t.TagConfigure("color2", Foreground(Red))
22 t.TagConfigure("margins", Lmargin1("12m"), Lmargin2("6m"), Rmargin("10m"))
23 t.TagConfigure("overstrike", Overstrike(1))
24 t.TagConfigure("raised", Relief("raised"), Borderwidth(1))
25 t.TagConfigure("right", Justify("right"))
26 t.TagConfigure("spacing", Spacing1("10p"), Spacing2("2p"), Lmargin1("12m"), Lmargin2("6m"), Rmargin("10m"))
27 t.TagConfigure("sub", Offset("-2p"), Font("helvetica", 8))
28 t.TagConfigure("sunken", Relief("sunken"), Borderwidth(1))
29 t.TagConfigure("super", Offset("4p"), Font("helvetica", 8))
30 t.TagConfigure("tiny", Font("times", 8, "bold"))
31 t.TagConfigure("underline", Underline(1))
32 t.TagConfigure("verybig", Font(CourierFont(), 22, "bold"))
33 t.InsertML(`Text widgets like this one allow you to display information in a variety of styles. Display styles are controlled
34 using a mechanism called <bold>tags</bold>. Tags are just textual names that you can apply to one or more ranges of characters within a
35 text widget. You can configure tags with various display styles. If you do this, then the tagged characters will be displayed with the
36 styles you chose. The available display styles are:
37 <br><br><big>1. Font.</big> You can choose any system font, <verybig>large</verybig> or <tiny>small</tiny>.
38 <br><br><big>2. Color.</big> You can change either the <color1>background</color1> or <color2>foreground</color2> color, or
39 <color1><color2>both</color2></color1>.
40 <br><br><big>3. Stippling.</big> You can cause the <bgstipple>background</bgstipple> information to be drawn with a stipple fill instead
41 of a solid fill.
42 <br><br><big>4. Underlining.</big> You can <underline>underline</underline> ranges of text.
43 <br><br><big>5. Overstrikes.</big> You can <overstrike>draw lines through</overstrike> ranges of text.
44 <br><br><big>6. 3-D effects.</big> You can arrange for the background to be drawn with a border that makes characters appear either
45 <raised>raised</raised> or <sunken>sunken</sunken>.
46 <br><br><big>7. Justification.</big> You can arrange for lines to be displayed <br>left-justified <br><right>right-justified, or</right>
47 <br><center>centered.</center>
48 <br><br><big>8. Superscripts and subscripts.</big> You can control the vertical position of text to generate superscript effects like
49 10<super>n</super> or subscript effects like X<sub>i</sub>.
50 <br><br><big>9. Margins.</big> You can control the amount of extra space left on each side of the text
51 <br><br><margins>This paragraph is an example of the use of margins. It consists of a single line of text that wraps around on the
52 screen. There are two separate left margin values, one for the first display line associated with the text line, and one for the
53 subsequent display lines, which occur because of wrapping. There is also a separate specification for the right margin, which is used to
54 choose wrap points for lines.</margins>
55 <br><br><big>10. Spacing.</big> You can control the spacing of lines with three separate parameters. "Spacing1" tells how much extra
56 space to leave above a line, "spacing3" tells how much space to leave below a line, and if a text line wraps, "spacing2" tells how much
57 space to leave between the display lines that make up the text line.
58 <br><spacing>These indented paragraphs illustrate how spacing can be used. Each paragraph is actually a single line in the text widget,
59 which is word-wrapped by the widget.</spacing>
60 <br><spacing>Spacing1 is set to 10 points for this text, which results in relatively large gaps between the paragraphs. Spacing2 is set
61 to 2 points, which results in just a bit of extra space within a pararaph. Spacing3 isn't used in this example.</spacing>
62 <br><spacing>To see where the space is, select ranges of text within these paragraphs. The selection highlight will cover the extra
63 space.</spacing>`)
64 App.Center().Wait()
65 }
Using svg (_examples/svg.go).
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "modernc.org/tk9.0/themes/azure"
5
6 // https://en.wikipedia.org/wiki/SVG
7 const svg = `<?xml version="1.0" encoding="UTF-8" standalone="no"?>
8 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
9 <svg width="391" height="391" viewBox="-70.5 -70.5 391 391" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
10 <rect fill="#fff" stroke="#000" x="-70" y="-70" width="390" height="390"/>
11 <g opacity="0.8">
12 <rect x="25" y="25" width="200" height="200" fill="lime" stroke-width="4" stroke="pink" />
13 <circle cx="125" cy="125" r="75" fill="orange" />
14 <polyline points="50,150 50,200 200,200 200,100" stroke="red" stroke-width="4" fill="none" />
15 <line x1="50" y1="50" x2="200" y2="200" stroke="blue" stroke-width="4" />
16 </g>
17 </svg>`
18
19 func main() {
20 ActivateTheme("azure light")
21 Pack(Label(Image(NewPhoto(Data(svg)))),
22 TExit(),
23 Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
24 App.Center().Wait()
25 }
A simple calculator (_examples/calc.go).
1 package main
2
3 import "github.com/expr-lang/expr"
4 import . "modernc.org/tk9.0"
5 import _ "modernc.org/tk9.0/themes/azure"
6
7 func main() {
8 ActivateTheme("azure light")
9 out := Label(Height(2), Anchor("e"), Txt("(123+232)/(123-10)"))
10 Grid(out, Columnspan(4), Sticky("e"))
11 var b *TButtonWidget
12 for i, c := range "C()/789*456-123+0.=" {
13 b = TButton(Txt(string(c)),
14 Command(
15 func() {
16 switch c {
17 case 'C':
18 out.Configure(Txt(""))
19 case '=':
20 x, err := expr.Eval(out.Txt(), nil)
21 if err != nil {
22 MessageBox(Icon("error"), Msg(err.Error()), Title("Error"))
23 x = ""
24 }
25 out.Configure(Txt(x))
26 default:
27 out.Configure(Txt(out.Txt() + string(c)))
28 }
29 },
30 ),
31 Width(-4))
32 Grid(b, Row(i/4+1), Column(i%4), Sticky("news"), Ipady("2.6m"), Padx("0.5m"), Pady("0.5m"))
33 }
34 Grid(b, Columnspan(2))
35 b.Configure(Style("Accent.TButton"))
36 App.Configure(Padx(0), Pady(0)).Wait()
37 }
A font previewer (_examples/font.go).
1 package main
2
3 import "fmt"
4 import "slices"
5 import . "modernc.org/tk9.0"
6 import _ "modernc.org/tk9.0/themes/azure"
7
8 func main() {
9 ActivateTheme("azure light")
10 var scroll *TScrollbarWidget
11 t := Text(Wrap("none"), Setgrid(true), Yscrollcommand(func(e *Event) { e.ScrollSet(scroll) }))
12 scroll = TScrollbar(Command(func(e *Event) { e.Yview(t) }))
13 fonts := FontFamilies()
14 slices.Sort(fonts)
15 Grid(t, Sticky("news"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
16 Grid(scroll, Row(0), Column(1), Sticky("nes"), Pady("2m"))
17 GridRowConfigure(App, 0, Weight(1))
18 GridColumnConfigure(App, 0, Weight(1))
19 Grid(TExit(), Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
20 m := map[string]bool{}
21 for i, font := range fonts {
22 if m[font] {
23 continue
24 }
25 m[font] = true
26 tag := fmt.Sprintf("t%v", i)
27 t.TagConfigure(tag, Font(NewFont(Family(font))))
28 t.Insert("end", font+": ", "", "Lorem ipsum dolor sit amet, consectetur adipiscing elit...\n", tag)
29 }
30 App.Center().Wait()
31 }
Surface plot (_examples/splot.go). This example requires Gnuplot 5.4+ installation.
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "modernc.org/tk9.0/themes/azure"
5
6 var cm = int(TkScaling()*72/2.54 + 0.5)
7
8 func main() {
9 ActivateTheme("azure light")
10 Pack(Label(Image(NewPhoto(Width(20*cm), Height(15*cm)).Graph("set grid; splot x**2+y**2, x**2-y**2"))),
11 TExit(),
12 Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
13 App.Center().Wait()
14 }
Interlocked tori plot (_examples/tori.go). This example requires Gnuplot 5.4+ installation.
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "modernc.org/tk9.0/themes/azure"
5
6 // https://gnuplot.sourceforge.net/demo_5.4/hidden2.html
7 const script = `
8 set multiplot title "Interlocking Tori"
9 set title "PM3D surface\nno depth sorting"
10 set parametric
11 set urange [-pi:pi]
12 set vrange [-pi:pi]
13 set isosamples 50,20
14 set origin -0.02,0.0
15 set size 0.55, 0.9
16 unset key
17 unset xtics
18 unset ytics
19 unset ztics
20 set border 0
21 set view 60, 30, 1.5, 0.9
22 unset colorbox
23 set pm3d scansbackward
24 splot cos(u)+.5*cos(u)*cos(v),sin(u)+.5*sin(u)*cos(v),.5*sin(v) with pm3d,1+cos(u)+.5*cos(u)*cos(v),.5*sin(v),sin(u)+.5*sin(u)*cos(v) with pm3d
25 set title "PM3D surface\ndepth sorting"
26 set origin 0.40,0.0
27 set size 0.55, 0.9
28 set colorbox vertical user origin 0.9, 0.15 size 0.02, 0.50
29 set format cb "%.1f"
30 set pm3d depthorder
31 splot cos(u)+.5*cos(u)*cos(v),sin(u)+.5*sin(u)*cos(v),.5*sin(v) with pm3d,1+cos(u)+.5*cos(u)*cos(v),.5*sin(v),sin(u)+.5*sin(u)*cos(v) with pm3d
32 unset multiplot`
33
34 var cm = int(TkScaling()*72/2.54 + 0.5)
35
36 func main() {
37 ActivateTheme("azure light")
38 Pack(Label(Image(NewPhoto(Width(20*cm), Height(15*cm)).Graph(script))),
39 TExit(),
40 Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
41 App.Center().Wait()
42 }
Interlocked tori plot on canvas (_examples/tori_canvas.go). This example requires Gnuplot 5.4+ installation.
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "modernc.org/tk9.0/themes/azure"
5
6 // https://gnuplot.sourceforge.net/demo_5.4/surface2.9.gnu
7 const script = `
8 set dummy u, v
9 set key bmargin center horizontal Right noreverse enhanced autotitle nobox
10 set parametric
11 set view 50, 30, 1, 1
12 set isosamples 50, 20
13 set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
14 set style data lines
15 set xyplane relative 0
16 set title "Interlocking Tori"
17 set grid
18 set urange [ -3.14159 : 3.14159 ] noreverse nowriteback
19 set vrange [ -3.14159 : 3.14159 ] noreverse nowriteback
20 set xrange [ * : * ] noreverse writeback
21 set x2range [ * : * ] noreverse writeback
22 set yrange [ * : * ] noreverse writeback
23 set y2range [ * : * ] noreverse writeback
24 set zrange [ * : * ] noreverse writeback
25 set cbrange [ * : * ] noreverse writeback
26 set rrange [ * : * ] noreverse writeback
27 set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front noinvert bdefault
28 NO_ANIMATION = 1
29 splot cos(u)+.5*cos(u)*cos(v),sin(u)+.5*sin(u)*cos(v),.5*sin(v) with lines,1+cos(u)+.5*cos(u)*cos(v),.5*sin(v),sin(u)+.5*sin(u)*cos(v) with lines`
30
31 var cm = int(TkScaling()*72/2.54 + 0.5)
32
33 func main() {
34 Pack(Canvas(Width(20*cm), Height(15*cm), Background(White)).Graph(script),
35 TExit(),
36 Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
37 ActivateTheme("azure light")
38 App.Center().Wait()
39 }
Rendering plain TeX (_examples/tex.go). No runtime dependencies required.
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "modernc.org/tk9.0/themes/azure"
5
6 func main() {
7 tex := `$$\int _0 ^\infty {{\sin ax \sin bx}\over{x^2}}\,dx = {\pi a\over 2}$$`
8 Pack(Label(Relief("sunken"), Image(NewPhoto(Data(TeX(tex, 2*TkScaling()*72/600))))),
9 TExit(),
10 Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m"))
11 ActivateTheme("azure light")
12 App.Center().Wait()
13 }
Embedding pictures, TeX and other widgets in Text (_examples/embed.go).
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "embed"
5 import _ "modernc.org/tk9.0/themes/azure"
6
7 //go:embed gotk.png
8 var icon []byte
9
10 func main() {
11 fontSize := int(10*TkScaling()/NativeScaling + 0.5)
12 font := Font("helvetica", fontSize)
13 var scroll *TScrollbarWidget
14 t := Text(font, Height(22), Yscrollcommand(func(e *Event) { e.ScrollSet(scroll) }), Setgrid(true), Wrap("word"),
15 Padx("4p"), Pady("12p"))
16 scroll = TScrollbar(Command(func(e *Event) { e.Yview(t) }))
17 Grid(t, Sticky("news"), Pady("2m"))
18 Grid(scroll, Row(0), Column(1), Sticky("nes"), Pady("2m"))
19 GridRowConfigure(App, 0, Weight(1))
20 GridColumnConfigure(App, 0, Weight(1))
21 Grid(TExit())
22 t.TagConfigure("c", Justify("center"))
23 t.TagConfigure("e", Offset("-2p"))
24 t.TagConfigure("t", Font("times", fontSize))
25 sym := " <t>T<e>E</e>X</t> "
26 tex := `$Q(\xi) = \lambda_1 y_1^2 \sum_{i=2}^n \sum_{j=2}^n y_i b_{ij} y_j$`
27 t.InsertML(`<c>Hello Go + Tk`, NewPhoto(Data(icon)), Padx("4p"), `users!
28 <br><br>Hello Go + Tk +`, sym, tex, ` users! (\$inline math\$)
29 <br><br>Hello Go + Tk +`, sym, `$`+tex+`$`, ` users! (\$\$display math\$\$)</c>
30 <br><br>The above exemplifies embeding pictures and`, sym, `scripts. A text widget can also embed other widgets. For example,
31 when a`, TButton(Txt("<Tbutton>")), Padx("4p"), Pady("2p"), Align("center"), `and
32 a`, TEntry(Textvariable("<TEntry>"), Background(White), Width(8)), Padx("4p"), Pady("2p"), Align("center"), `are part of
33 the markup, they will reflow when their containing text widget is resized.`)
34 ActivateTheme("azure light")
35 App.Center().Wait()
36 }
The above screen shot is from '$ TK9_SCALE=1.2 go run _examples/embed.go'.
Styling a button (_examples/tbutton.go). See the discussion at Tutorial: Modifying a ttk button's style
1 package main
2
3 import _ "embed"
4 import . "modernc.org/tk9.0"
5
6 //go:embed red_corner.png
7 var red []byte
8
9 //go:embed green_corner.png
10 var green []byte
11
12 func main() {
13 StyleElementCreate("Red.Corner.TButton.indicator", "image", NewPhoto(Data(red)))
14 StyleElementCreate("Green.Corner.TButton.indicator", "image", NewPhoto(Data(green)))
15 StyleLayout("Red.Corner.TButton",
16 "Button.border", Sticky("nswe"), Border(1), Children(
17 "Button.focus", Sticky("nswe"), Children(
18 "Button.padding", Sticky("nswe"), Children(
19 "Button.label", Sticky("nswe"),
20 "Red.Corner.TButton.indicator", Side("right"), Sticky("ne")))))
21 StyleLayout("Green.Corner.TButton",
22 "Button.border", Sticky("nswe"), Border(1), Children(
23 "Button.focus", Sticky("nswe"), Children(
24 "Button.padding", Sticky("nswe"), Children(
25 "Button.label", Sticky("nswe"),
26 "Green.Corner.TButton.indicator", Side("right"), Sticky("ne")))))
27 opts := Opts{Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m")}
28 rb := TButton(Txt("Red"))
29 gb := TButton(Txt("Green"))
30 Grid(rb, gb, opts)
31 Grid(TButton(Txt("Use style"), Command(func() {
32 rb.Configure(Style("Red.Corner.TButton"))
33 gb.Configure(Style("Green.Corner.TButton"))
34 })), TExit(), opts)
35 App.Wait()
36 }
Example usage of the theme register. (_examples/azure.go)
1 package main
2
3 import . "modernc.org/tk9.0"
4 import _ "modernc.org/tk9.0/themes/azure"
5
6 func main() {
7 Pack(TButton(Txt("Light"), Command(func() { ActivateTheme("azure light") })),
8 TButton(Txt("Dark"), Command(func() { ActivateTheme("azure dark") })),
9 TExit(),
10 Pady("2m"), Ipady("1m"))
11 App.Wait()
12 }
Technology preview of a Bootstrap 5-like theme buttons (_examples/b5.go). Only a partial prototype/problem study/work in progress at the moment. But it may get there, eventually. (_examples/b5.go)
1 package main
2
3 import (
4 . "modernc.org/tk9.0"
5 "modernc.org/tk9.0/b5"
6 )
7
8 func main() {
9 background := White
10 primary := b5.Colors{b5.ButtonText: "#fff", b5.ButtonFace: "#0d6efd", b5.ButtonFocus: "#98c1fe"}
11 secondary := b5.Colors{b5.ButtonText: "#fff", b5.ButtonFace: "#6c757d", b5.ButtonFocus: "#c0c4c8"}
12 success := b5.Colors{b5.ButtonText: "#fff", b5.ButtonFace: "#198754", b5.ButtonFocus: "#9dccb6"}
13 danger := b5.Colors{b5.ButtonText: "#fff", b5.ButtonFace: "#dc3545", b5.ButtonFocus: "#f0a9b0"}
14 warning := b5.Colors{b5.ButtonText: "#000", b5.ButtonFace: "#ffc107", b5.ButtonFocus: "#ecd182"}
15 info := b5.Colors{b5.ButtonText: "#000", b5.ButtonFace: "#0dcaf0", b5.ButtonFocus: "#85d5e5"}
16 light := b5.Colors{b5.ButtonText: "#000", b5.ButtonFace: "#f8f9fa", b5.ButtonFocus: "#e9e9ea"}
17 dark := b5.Colors{b5.ButtonText: "#fff", b5.ButtonFace: "#212529", b5.ButtonFocus: "#a0a2a4"}
18 link := b5.Colors{b5.ButtonText: "#1774fd", b5.ButtonFace: "#fff", b5.ButtonFocus: "#c2dbfe"}
19 StyleThemeUse("default")
20 opts := Opts{Padx("1m"), Pady("2m"), Ipadx("1m"), Ipady("1m")}
21 Grid(TButton(Txt("Primary"), Style(b5.ButtonStyle("primary.TButton", primary, background, false))),
22 TButton(Txt("Secondary"), Style(b5.ButtonStyle("secondary.TButton", secondary, background, false))),
23 TButton(Txt("Success"), Style(b5.ButtonStyle("success.TButton", success, background, false))),
24 opts)
25 Grid(TButton(Txt("Danger"), Style(b5.ButtonStyle("danger.TButton", danger, background, false))),
26 TButton(Txt("Warning"), Style(b5.ButtonStyle("warning.TButton", warning, background, false))),
27 TButton(Txt("Info"), Style(b5.ButtonStyle("info.TButton", info, background, false))),
28 opts)
29 Grid(TButton(Txt("Light"), Style(b5.ButtonStyle("light.TButton", light, background, false))),
30 TButton(Txt("Dark"), Style(b5.ButtonStyle("dark.TButton", dark, background, false))),
31 TButton(Txt("Link"), Style(b5.ButtonStyle("link.TButton", link, background, false))),
32 opts)
33 Grid(TButton(Txt("Primary"), Style(b5.ButtonStyle("focused.primary.TButton", primary, background, true))),
34 TButton(Txt("Secondary"), Style(b5.ButtonStyle("focused.secondary.TButton", secondary, background, true))),
35 TButton(Txt("Success"), Style(b5.ButtonStyle("focused.success.TButton", success, background, true))),
36 opts)
37 Grid(TButton(Txt("Danger"), Style(b5.ButtonStyle("focused.danger.TButton", danger, background, true))),
38 TButton(Txt("Warning"), Style(b5.ButtonStyle("focused.warning.TButton", warning, background, true))),
39 TButton(Txt("Info"), Style(b5.ButtonStyle("focused.info.TButton", info, background, true))),
40 opts)
41 Grid(TButton(Txt("Light"), Style(b5.ButtonStyle("focused.light.TButton", light, background, true))),
42 TButton(Txt("Dark"), Style(b5.ButtonStyle("focused.dark.TButton", dark, background, true))),
43 TButton(Txt("Link"), Style(b5.ButtonStyle("focused.link.TButton", link, background, true))),
44 opts)
45 Grid(TExit(), Columnspan(3), opts)
46 App.Configure(Background(background)).Wait()
47 }
Gallery (_examples/demo.go)
Darwin(macOS) Sequoia 15.0
FreeBSD Xfce4
Linux Mate 1.26.0
Windows 11