tictactoe-in-go/game/window.go

package game

import (
	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/layout"
	"fyne.io/fyne/v2/widget"
)

var TextLabel *widget.Label

// creates a window for the TicTacToe game application.
func CreateWindow() fyne.Window {
	// Create the app.
	myApp := app.New()

	// Create a new window for the game application.
	myWindow := myApp.NewWindow("TicTacToe")

	// Set the text of our TextLabel to TicTacToe
	TextLabel = widget.NewLabel("TicTacToe")
	// create the 3x3 Button grid
	matchField := MakeButtonGrid(3, 3)
	// Create a new button and a handler function, if it gets pressed.
	restartButton := widget.NewButton("Restart", func() {
		ResetButtonTexts(matchField)
	})

	// vertical box layout containg the top Items, here the textlabel and the button.
	topItems := container.NewVBox(TextLabel, restartButton)

	// Generate content for the window using a border layout with the topItems and matchField as the children
	content := container.New(layout.NewBorderLayout(topItems, nil, nil, nil), topItems, matchField)

	// Set the content and size of the window.
	myWindow.SetContent(content)
	myWindow.Resize(fyne.NewSize(300, 300))

	// Return the created window.
	return myWindow
}