func showExamplePopup(window *goui.Window, request *goui.Message) (response goui.Data) {
inputText, ok := request.Params["data"].(string)
if !ok || len(inputText) == 0 {
inputText = "Nothing!"
}
popupWindow := goui.OpenWindow(goui.WindowOptions{
Template: "templates/popup.html",
// StyleFlags: goui.WindowModal,
Centered: true,
PixelWidth: 500, PixelHeight: 250,
})
popupWindow.SetCloseHandler(func(window *goui.Window) {
// Code to run when the popup closes (if any) goes here.
fmt.Println("Looks like you closed a popup.")
})
popupWindow.Send(goui.Message{"showMessage", goui.Data{"inputText": inputText}})
return
}
func main() {
// Tell goui where to find HTML/CSS/JavaScript content.
goui.SetAssetPath("assets/") // Use a real path during debugging...
goui.SetBindataSource(Asset) // But wrap it all up in a bindata blob for deployment.
// Assign handlers for incoming goui messages (sent via goui.SendMessage on the JavaScript side)
goui.SetMessageHandler("examples.showPopup", showExamplePopup)
goui.SetMessageHandler("examples.spawnThread", spawnThread)
// Start running goui. This method does not return until the user exits the program.
goui.Run(func() {
<-time.After(1 * time.Second)
// Create a new main window.
fmt.Println("Creating MainWindow...")
mainWindow := goui.OpenWindow(goui.WindowOptions{
Template: "templates/main.html",
StyleFlags: goui.WindowResizable | goui.WindowClosable | goui.WindowMinimizable,
PercentLeft: 10, PercentTop: 10,
PercentWidth: 75, PercentHeight: 75,
RememberGeometry: true,
})
fmt.Println("MainWindow Created:", mainWindow)
// Set a callback to exit the application when the main window is closed.
mainWindow.SetCloseHandler(func(window *goui.Window) {
fmt.Println("Main window closed. Exiting.")
goui.Stop()
})
// Push a message to the main window; just throw some general data at it to show this works.
u, _ := user.Current()
mainWindow.Send(goui.Message{"showName", goui.Data{"name": u.Name}})
})
fmt.Println("Exited gracefully.")
}