cloud-control-panel/example-splash/splash.go

package main

// import "github.com/davecgh/go-spew/spew"
// import "time"
// import "fmt"

import "log"
import "runtime"

import "github.com/andlabs/ui"
import _ "github.com/andlabs/ui/winmanifest"

var splashWin *ui.Window

func showSplash() {
	splashWin = ui.NewWindow("", 640, 480, true)
	splashWin.SetBorderless(true)
	splashWin.OnClosing(func(*ui.Window) bool {
		ui.Quit()
		return true
	})
	ui.OnShouldQuit(func() bool {
		splashWin.Destroy()
		return true
	})

	vbox := ui.NewVerticalBox()
	vbox.SetPadded(true)
	splashWin.SetChild(vbox)
	splashWin.SetMargined(true)

	// This displays the window
	splashWin.Show()

	makeAttributedString()
	myArea := makeSplashArea()

	vbox.Append(myArea, true)

	if runtime.GOOS == "linux" {
		vbox.Append(ui.NewLabel("OS: Linux"), false)
	} else if runtime.GOOS == "windows" {
		vbox.Append(ui.NewLabel("OS: Windows"), false)
	} else {
		vbox.Append(ui.NewLabel("OS: " + runtime.GOOS), false)
	}

	vbox.Append(ui.NewLabel("Version: v0.3"), false)

	okButton := ui.NewButton("OK")
		okButton.OnClicked(func(*ui.Button) {
		log.Println("OK. Closing window.")
		splashWin.Destroy()
		ui.Quit()
	})
	vbox.Append(okButton, false)
}