mirror of
https://github.com/wailsapp/wails.git
synced 2025-05-02 22:49:31 +08:00
127 lines
3.4 KiB
Go
127 lines
3.4 KiB
Go
package main
|
|
|
|
import (
|
|
_ "embed"
|
|
"log"
|
|
"runtime"
|
|
|
|
"github.com/wailsapp/wails/v3/pkg/application"
|
|
)
|
|
|
|
//go:embed icon.png
|
|
var clickBitmap []byte
|
|
|
|
func main() {
|
|
|
|
app := application.New(application.Options{
|
|
Name: "Menu Demo",
|
|
Description: "A demo of the menu system",
|
|
Assets: application.AlphaAssets,
|
|
Mac: application.MacOptions{
|
|
ApplicationShouldTerminateAfterLastWindowClosed: true,
|
|
},
|
|
})
|
|
|
|
// Create a custom menu
|
|
menu := app.NewMenu()
|
|
if runtime.GOOS == "darwin" {
|
|
menu.AddRole(application.AppMenu)
|
|
}
|
|
menu.AddRole(application.FileMenu)
|
|
menu.AddRole(application.EditMenu)
|
|
menu.AddRole(application.WindowMenu)
|
|
menu.AddRole(application.HelpMenu)
|
|
|
|
// Let's make a "Demo" menu
|
|
myMenu := menu.AddSubmenu("Demo")
|
|
|
|
// Hidden menu item that can be unhidden
|
|
hidden := myMenu.Add("I was hidden").SetHidden(true)
|
|
myMenu.Add("Toggle the hidden menu").OnClick(func(ctx *application.Context) {
|
|
hidden.SetHidden(!hidden.Hidden())
|
|
})
|
|
|
|
// Disabled menu item
|
|
myMenu.Add("Not Enabled").SetEnabled(false)
|
|
|
|
// Click callbacks
|
|
myMenu.Add("Click Me!").SetAccelerator("CmdOrCtrl+l").OnClick(func(ctx *application.Context) {
|
|
switch ctx.ClickedMenuItem().Label() {
|
|
case "Click Me!":
|
|
ctx.ClickedMenuItem().SetLabel("Thanks mate!")
|
|
case "Thanks mate!":
|
|
ctx.ClickedMenuItem().SetLabel("Click Me!")
|
|
}
|
|
})
|
|
|
|
// You can control the current window from the menu
|
|
myMenu.Add("Lock WebviewWindow Resize").OnClick(func(ctx *application.Context) {
|
|
if app.CurrentWindow().Resizable() {
|
|
app.CurrentWindow().SetResizable(false)
|
|
ctx.ClickedMenuItem().SetLabel("Unlock WebviewWindow Resize")
|
|
} else {
|
|
app.CurrentWindow().SetResizable(true)
|
|
ctx.ClickedMenuItem().SetLabel("Lock WebviewWindow Resize")
|
|
}
|
|
})
|
|
|
|
myMenu.AddSeparator()
|
|
|
|
// Checkboxes will tell you their new state so you don't need to track it
|
|
myMenu.AddCheckbox("My checkbox", true).OnClick(func(context *application.Context) {
|
|
println("Clicked checkbox. Checked:", context.ClickedMenuItem().Checked())
|
|
})
|
|
myMenu.AddSeparator()
|
|
|
|
// Callbacks can be shared. This is useful for radio groups
|
|
radioCallback := func(ctx *application.Context) {
|
|
menuItem := ctx.ClickedMenuItem()
|
|
menuItem.SetLabel(menuItem.Label() + "!")
|
|
}
|
|
|
|
// Radio groups are created implicitly by placing radio items next to each other in a menu
|
|
myMenu.AddRadio("Radio 1", true).OnClick(radioCallback)
|
|
myMenu.AddRadio("Radio 2", false).OnClick(radioCallback)
|
|
myMenu.AddRadio("Radio 3", false).OnClick(radioCallback)
|
|
|
|
// Submenus are also supported
|
|
submenu := myMenu.AddSubmenu("Submenu")
|
|
submenu.Add("Submenu item 1")
|
|
submenu.Add("Submenu item 2")
|
|
submenu.Add("Submenu item 3")
|
|
|
|
myMenu.AddSeparator()
|
|
|
|
beatles := myMenu.Add("Hello").OnClick(func(*application.Context) {
|
|
println("The beatles would be proud")
|
|
})
|
|
myMenu.Add("Toggle the menuitem above").OnClick(func(*application.Context) {
|
|
if beatles.Enabled() {
|
|
beatles.SetEnabled(false)
|
|
beatles.SetLabel("Goodbye")
|
|
} else {
|
|
beatles.SetEnabled(true)
|
|
beatles.SetLabel("Hello")
|
|
}
|
|
})
|
|
myMenu.Add("Hide the beatles").OnClick(func(ctx *application.Context) {
|
|
if beatles.Hidden() {
|
|
ctx.ClickedMenuItem().SetLabel("Hide the beatles!")
|
|
beatles.SetHidden(false)
|
|
} else {
|
|
beatles.SetHidden(true)
|
|
ctx.ClickedMenuItem().SetLabel("Unhide the beatles!")
|
|
}
|
|
})
|
|
app.SetMenu(menu)
|
|
|
|
window := app.NewWebviewWindow().SetBackgroundColour(application.NewRGB(33, 37, 41))
|
|
window.SetMenu(menu)
|
|
|
|
err := app.Run()
|
|
|
|
if err != nil {
|
|
log.Fatal(err.Error())
|
|
}
|
|
}
|