1 files changed, 43 insertions, 0 deletions
diff --git a/darwintest/delegate.go b/darwintest/delegate.go
new file mode 100644
index 0000000..d0cd3e7
--- /dev/null
+++ b/darwintest/delegate.go
@@ -0,0 +1,43 @@
+// 28 february 2014
+package main
+
+import (
+	"fmt"
+)
+
+// #cgo LDFLAGS: -lobjc -framework Foundation -framework AppKit
+// #include "objc_darwin.h"
+// extern void windowShouldClose(id, SEL, id);
+// extern void buttonClicked(id, SEL, id);
+// extern void gotNotification(id, SEL, id);
+import "C"
+
+// TODO move these around later
+var (
+	_stop = sel_getUid("stop:")
+)
+
+//export windowShouldClose
+func windowShouldClose(self C.id, sel C.SEL, sender C.id) {
+	fmt.Println("-[hello windowShouldClose:]")
+	C.objc_msgSend_id(NSApp, _stop, sender)
+}
+
+//export buttonClicked
+func buttonClicked(self C.id, sel C.SEL, sender C.id) {
+	fmt.Println("button clicked; sending notification...")
+	notify("button")
+}
+
+//export gotNotification
+func gotNotification(self C.id, sel C.SEL, object C.id) {
+	fmt.Printf("got notification from %s\n", fromNSString(object))
+}
+
+func mk(name string, selW C.SEL, selB C.SEL, selN C.SEL) C.id {
+	class := newClass(name)
+	addDelegateMethod(class, selW, C.windowShouldClose)
+	addDelegateMethod(class, selB, C.buttonClicked)
+	addDelegateMethod(class, selN, C.gotNotification)
+	return objc_getClass(name)
+}