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96 lines
2.4 KiB
Go
96 lines
2.4 KiB
Go
package main
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import (
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_ "embed"
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"log"
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"github.com/wailsapp/wails/v3/pkg/application"
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)
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func main() {
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app := application.New(application.Options{
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Name: "Menu Demo",
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Description: "A demo of the menu system",
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Mac: application.MacOptions{
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ApplicationShouldTerminateAfterLastWindowClosed: true,
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},
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})
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// Create a custom menu
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menu := app.NewMenu()
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menu.AddRole(application.AppMenu)
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// Let's make a "Demo" menu
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myMenu := menu.AddSubmenu("Demo")
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// Disabled menu item
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myMenu.Add("Not Enabled").SetEnabled(false)
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// Click callbacks
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myMenu.Add("Click Me!").OnClick(func(ctx *application.Context) {
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ctx.ClickedMenuItem().SetLabel("Thanks mate!")
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})
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// You can control the current window from the menu
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myMenu.Add("Lock WebviewWindow Resize").OnClick(func(ctx *application.Context) {
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if app.CurrentWindow().Resizable() {
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app.CurrentWindow().SetResizable(false)
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ctx.ClickedMenuItem().SetLabel("Unlock WebviewWindow Resize")
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} else {
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app.CurrentWindow().SetResizable(true)
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ctx.ClickedMenuItem().SetLabel("Lock WebviewWindow Resize")
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}
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})
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myMenu.AddSeparator()
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// Checkboxes will tell you their new state so you don't need to track it
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myMenu.AddCheckbox("My checkbox", true).OnClick(func(context *application.Context) {
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println("Clicked checkbox. Checked:", context.ClickedMenuItem().Checked())
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})
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myMenu.AddSeparator()
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// Callbacks can be shared. This is useful for radio groups
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radioCallback := func(ctx *application.Context) {
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menuItem := ctx.ClickedMenuItem()
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menuItem.SetLabel(menuItem.Label() + "!")
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}
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// Radio groups are created implicitly by placing radio items next to each other in a menu
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myMenu.AddRadio("Radio 1", true).OnClick(radioCallback)
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myMenu.AddRadio("Radio 2", false).OnClick(radioCallback)
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myMenu.AddRadio("Radio 3", false).OnClick(radioCallback)
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// Submenus are also supported
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submenu := myMenu.AddSubmenu("Submenu")
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submenu.Add("Submenu item 1")
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submenu.Add("Submenu item 2")
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submenu.Add("Submenu item 3")
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myMenu.AddSeparator()
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beatles := myMenu.Add("Hello").OnClick(func(*application.Context) {
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println("The beatles would be proud")
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})
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myMenu.Add("Toggle the menuitem above").OnClick(func(*application.Context) {
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if beatles.Enabled() {
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beatles.SetEnabled(false)
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beatles.SetLabel("Goodbye")
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} else {
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beatles.SetEnabled(true)
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beatles.SetLabel("Hello")
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}
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})
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app.SetMenu(menu)
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app.NewWebviewWindow()
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err := app.Run()
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if err != nil {
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log.Fatal(err.Error())
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}
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}
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