Add in the remaining buttons.

src/main/webapp/app/AppController.j

@@ -7,20 +7,64 @@
  */
 
 @import <Foundation/CPObject.j>
+@import <AppKit/CPTextField.j>
 
 
 @implementation AppController : CPObject
 {
-
+  CPView _contentView;
+  CPTextField _display;  
 }
 
 - (void)applicationDidFinishLaunching:(CPNotification)aNotification
 {
-  var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMakeZero() styleMask:CPBorderlessBridgeWindowMask],
-      contentView = [theWindow contentView];
+  var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMakeZero() styleMask:CPBorderlessBridgeWindowMask];
+
+  _contentView = [theWindow contentView];
+
+  _display = [CPTextField labelWithTitle:"(placeholder)"];
+  [_display setFrame:CGRectMake(5, 5, 180, 30)]
+  [_display setBezeled:YES];
+
+  [self add:_display];
+
+  [self makeButton:7 at:CGRectMake(5, 35, 40, 25)];
+  [self makeButton:8 at:CGRectMake(50, 35, 40, 25)];
+  [self makeButton:9 at:CGRectMake(95, 35, 40, 25)];
+  [self makeButton:"*" at:CGRectMake(140, 35, 40, 25)];
+
+  [self makeButton:4 at:CGRectMake(5, 65, 40, 25)];
+  [self makeButton:5 at:CGRectMake(50, 65, 40, 25)];
+  [self makeButton:6 at:CGRectMake(95, 65, 40, 25)];
+  [self makeButton:"-" at:CGRectMake(140, 65, 40, 25)];
+
+  [self makeButton:1 at:CGRectMake(5, 95, 40, 25)];
+  [self makeButton:2 at:CGRectMake(50, 95, 40, 25)];
+  [self makeButton:3 at:CGRectMake(95, 95, 40, 25)];
+  [self makeButton:"+" at:CGRectMake(140, 95, 40, 25)];
+
+  [self makeButton:0 at:CGRectMake(5, 125, 85, 25)];
+  [self makeButton:"." at:CGRectMake(95, 125, 40, 25)];
+  [self makeButton:"=" at:CGRectMake(140, 125, 40, 25)];
 
 
   [theWindow orderFront:self];
 }
 
+- (void)add:(CPView)subview
+{
+  [_contentView addSubview:subview];
+}
+
+- (CPButton)makeButton:value at:(CGRect)frame
+{
+  var button = [[CPButton alloc] initWithFrame:frame];
+
+  [button setTitle:value.toString()];
+
+  [self add:button];
+
+  return button;
+}
+
 @end