Description
After the first event emit About button in below example no longer works. If I remove/comment out the goroutine to emit events button works as expected.
// Create a goroutine that emits an event containing the current time every second.
// The frontend can listen to this event and update the UI accordingly.
go func() {
for {
ps, err := monitor.GetProcesses()
if err != nil {
log.Fatal(err)
}
app.Event.Emit("ps", ps)
time.Sleep(3 * time.Second)
}
}()
menu := app.NewMenu()
helpMenu := menu.AddSubmenu("Help")
about := helpMenu.Add("About")
about.OnClick(func(ctx *application.Context) {
log.Println("ok")
notifier.SendNotification(notifications.NotificationOptions{
ID: "unique-id",
Title: "New Calendar Invite",
Subtitle: "From: Jane Doe", // Optional
Body: "Tap to view the event",
Data: map[string]interface{}{
"sender": "jane.doe@example.com",
"timestamp": "2025-03-10T15:30:00Z",
},
})
//dialog := application.InfoDialog()
//dialog.SetTitle("Welcome")
//dialog.SetMessage("Welcome to our application!")
//dialog.SetMessage("Welcome to our application!")
//dialog.Show()
app.Menu.ShowAbout()
})
// Create a new window with the necessary options.
// 'Title' is the title of the window.
// 'Mac' options tailor the window when running on macOS.
// 'BackgroundColour' is the background colour of the window.
// 'URL' is the URL that will be loaded into the webview.
window := app.Window.NewWithOptions(application.WebviewWindowOptions{
Title: "Window 1",
Mac: application.MacWindow{
InvisibleTitleBarHeight: 50,
Backdrop: application.MacBackdropTranslucent,
TitleBar: application.MacTitleBarHiddenInset,
},
// BackgroundColour: application.NewRGB(27, 38, 54),
URL: "/",
})
window.SetMenu(menu)
To Reproduce
Try the above example
Expected behaviour
Event emitter should not block menu button press.
Screenshots
No response
Attempted Fixes
No response
System Details
Wails (v3.0.0-alpha.11) Wails Doctor
# System
┌─────────────────────────────────────────────────────────────────────┐
| Name | Fedora Linux |
| Version | 42 |
| ID | fedora |
| Branding | 42 (Workstation Edition) |
| Platform | linux |
| Architecture | amd64 |
| CPU 1 | Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) |
| CPU 2 | Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) |
| CPU 3 | Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) |
| CPU 4 | Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) |
| GPU 1 | Virtio 1.0 GPU (Red Hat, Inc.) - Driver: virtio-pci |
| Memory | 17GB |
└─────────────────────────────────────────────────────────────────────┘
# Build Environment
┌────────────────────────────────┐
| Wails CLI | v3.0.0-alpha.11 |
| Go Version | go1.24.4 |
| -buildmode | exe |
| -compiler | gc |
| CGO_CFLAGS | |
| CGO_CPPFLAGS | |
| CGO_CXXFLAGS | |
| CGO_ENABLED | 1 |
| CGO_LDFLAGS | |
| GOAMD64 | v1 |
| GOARCH | amd64 |
| GOOS | linux |
└────────────────────────────────┘
# Dependencies
┌───────────────────────────┐
| gcc | 15.0.1 |
| gtk3 | 3.24.49 |
| npm | 10.9.2 |
| pkg-config | 2.3.0 |
| webkit2gtk | 2.48.3 |
| |
└─ * - Optional Dependency ─┘
# Checking for issues
SUCCESS No issues found
# Diagnosis
SUCCESS Your system is ready for Wails development!
Need documentation? Run: wails3 docs
♥ If Wails is useful to you or your company, please consider sponsoring the project: wails3 sponsor
Additional context
No response
Description
After the first event emit About button in below example no longer works. If I remove/comment out the goroutine to emit events button works as expected.
To Reproduce
Try the above example
Expected behaviour
Event emitter should not block menu button press.
Screenshots
No response
Attempted Fixes
No response
System Details
Additional context
No response