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tomo-old/examples/input/main.go

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package main
import "git.tebibyte.media/sashakoshka/tomo"
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import "git.tebibyte.media/sashakoshka/tomo/popups"
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import "git.tebibyte.media/sashakoshka/tomo/elements"
import _ "git.tebibyte.media/sashakoshka/tomo/backends/all"
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func main () {
tomo.Run(run)
}
func run () {
window, _ := tomo.NewWindow(tomo.Bounds(0, 0, 0, 0))
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window.SetTitle("Enter Details")
container := elements.NewVBox(true, true)
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window.Adopt(container)
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// create inputs
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firstName := elements.NewTextBox("First name", "")
lastName := elements.NewTextBox("Last name", "")
fingerLength := elements.NewTextBox("Length of fingers", "")
button := elements.NewButton("Ok")
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button.SetEnabled(false)
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button.OnClick (func () {
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// create a dialog displaying the results
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popups.NewDialog (
popups.DialogKindInfo,
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window,
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"Profile",
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firstName.Value() + " " + lastName.Value() +
"'s fingers\nmeasure in at " + fingerLength.Value() +
" feet.")
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})
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// enable the Ok button if all three inputs have text in them
check := func () {
button.SetEnabled (
firstName.Filled() &&
lastName.Filled() &&
fingerLength.Filled())
}
firstName.OnChange(check)
lastName.OnChange(check)
fingerLength.OnChange(check)
// add elements to container
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container.Adopt(elements.NewLabel("Choose your words carefully.", false), true)
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container.Adopt(firstName, false)
container.Adopt(lastName, false)
container.Adopt(fingerLength, false)
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container.Adopt(elements.NewSpacer(true), false)
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container.Adopt(button, false)
window.OnClose(tomo.Stop)
window.Show()
}