[darwin] add support for quitting app

v3/pkg/application/application.go

@@ -122,6 +122,11 @@ func New(appOptions Options) *App {
 		result.keyBindings = processKeyBindingOptions(result.options.KeyBindings)
 	}
 
+	// Handle the terminate event
+	result.On(events.Common.ApplicationTerminate, func(e *Event) {
+		result.Quit()
+	})
+
 	return result
 }
 

v3/pkg/application/application_darwin_delegate.m

@@ -1,6 +1,7 @@
 //go:build darwin
 #import "application_darwin_delegate.h"
 #import "../events/events_darwin.h"
+#import "message.h"
 extern bool hasListeners(unsigned int);
 @implementation AppDelegate
 - (void)dealloc
@@ -17,7 +18,10 @@ extern bool hasListeners(unsigned int);
         processApplicationEvent(EventApplicationDidChangeTheme, NULL);
     }
 }
-
+- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender {
+    processApplicationEvent(EventApplicationTerminate, NULL);
+    return NSTerminateCancel;
+}
 - (BOOL)applicationSupportsSecureRestorableState:(NSApplication *)app
 {
     return YES;
@@ -152,5 +156,11 @@ extern bool hasListeners(unsigned int);
     }
 }
 
+- (void)applicationTerminate:(NSNotification *)notification {
+    if( hasListeners(EventApplicationTerminate) ) {
+        processApplicationEvent(EventApplicationTerminate, NULL);
+    }
+}
+
 // GENERATED EVENTS END
 @end

v3/pkg/application/events_common_darwin.go

@@ -7,6 +7,7 @@ import "github.com/wailsapp/wails/v3/pkg/events"
 var commonApplicationEventMap = map[events.ApplicationEventType]events.ApplicationEventType{
 	events.Mac.ApplicationDidFinishLaunching: events.Common.ApplicationStarted,
 	events.Mac.ApplicationDidChangeTheme:     events.Common.ThemeChanged,
+	events.Mac.ApplicationTerminate:          events.Common.ApplicationTerminate,
 }
 
 func (m *macosApp) setupCommonEvents() {