all tasks

Task/Window-creation/Objective-C/window-creation.m

@@ -0,0 +1,55 @@
+#include <Foundation/Foundation.h>
+#include <AppKit/AppKit.h>
+
+@interface Win : NSWindow
+{
+}
+- (void)applicationDidFinishLaunching: (NSNotification *)notification;
+- (BOOL)applicationShouldTerminateAfterLastWindowClosed: (NSNotification *)notification;
+@end
+
+
+@implementation Win : NSWindow
+-(id) init
+{
+  [self
+    initWithContentRect: NSMakeRect(0, 0, 800, 600)
+    styleMask: (NSTitledWindowMask | NSClosableWindowMask)
+    backing: NSBackingStoreBuffered
+    defer: NO];
+
+  [self setTitle: @"A Window"];
+  [self center];
+
+  return self;
+}
+
+
+-(void) dealloc
+{
+  [super dealloc];
+}
+
+- (void)applicationDidFinishLaunching: (NSNotification *)notification
+{
+  [self orderFront: self];
+}
+
+- (BOOL)applicationShouldTerminateAfterLastWindowClosed: (NSNotification *)notification
+{
+  return YES;
+}
+@end
+
+int main()
+{
+  Win *mywin;
+  NSAutoreleasePool *pool;
+
+  pool = [[NSAutoreleasePool alloc] init];
+  [NSApplication sharedApplication];
+  mywin = [[Win alloc] init];
+  [NSApp setDelegate: mywin];
+  [NSApp runModalForWindow: mywin];
+  return EXIT_SUCCESS;
+}