https://github.com/tsukinoko-kun/fyneflow

Dialog flow for fyne v2
https://github.com/tsukinoko-kun/fyneflow

fyne golang golang-library gui ui-library

Last synced: about 1 month ago
JSON representation

Dialog flow for fyne v2

• Host: GitHub
• URL: https://github.com/tsukinoko-kun/fyneflow
• Owner: tsukinoko-kun
• License: mit
• Created: 2024-01-22T15:32:42.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-08-25T16:09:34.000Z (4 months ago)
• Last Synced: 2024-08-26T11:53:24.408Z (4 months ago)
• Topics: fyne, golang, golang-library, gui, ui-library
• Language: Go
• Homepage:
• Size: 42 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# fyneflow

Dialog flow for fyne v2

This library manages the content state of a `fyne.Window`

## Install

```bash

go get -u github.com/tsukinoko-kun/fyneflow

```

## Usage

```go

package main

import (

	"fyne.io/fyne/v2"

	"fyne.io/fyne/v2/app"

	"fyne.io/fyne/v2/container"

	"fyne.io/fyne/v2/widget"

	"github.com/tsukinoko-kun/fyneflow"

)

const (

	FlowKeyA = iota

	FlowKeyB

)

func main() {

	a := app.New()

	w := a.NewWindow("Flow Test")

	// wrap the fyne.Window using a flow

	// the generic type is the type for the flow keys

	flow := fyneflow.NewFlow(w)

	defer flow.Close()

	// add an item to the flow with the key A

	flow.Set(FlowKeyA, func(flow *fyneflow.Flow) fyne.CanvasObject {

		// use flow shared data of key "txt"

		return container.NewVBox(

			widget.NewLabel("I am A"),

			widget.NewButton("Go to B", func() {

				// swich to flow item with key B

				if err := flow.GoTo(FlowKeyB); err != nil {

					panic(err)

				}

			}),

		)

	})

	// add an item to the flow with the key B

	flow.Set(FlowKeyB, func(flow *fyneflow.Flow) fyne.CanvasObject {

		// use flow shared data of key "txt"

		return container.NewVBox(

			widget.NewLabel("I am B"),

			widget.NewButton("Go to A", func() {

				// swich to flow item with key A

				if err := flow.GoTo(FlowKeyA); err != nil {

					panic(err)

				}

			}),

		)

	})

	// display the window

	w.ShowAndRun()

}

```