appController.j

/*
 * AppController.j
 * CPTable
 *
 * Created by You on Janurary 11, 2010.
 * Copyright 2010, Your Company All rights reserved.
 */

@import <Foundation/CPObject.j>


@implementation AppController : CPObject
{
  CPTableView tableView;
}

- (void)applicationDidFinishLaunching:(CPNotification)aNotification
{
    var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMakeZero() styleMask:CPBorderlessBridgeWindowMask],

        contentView = [theWindow contentView];



    var scrollView = [[CPScrollView alloc] initWithFrame:CGRectMake(0,50,600,400)];
        
        [contentView addSubview:scrollView];


    var columnIdentifiers = [CPArray arrayWithArray:[@"Column 1",@"Column 2",@"Column 3"]];
    
        tableView = [[CPTableView alloc] initWithFrame:[scrollView frame]];

        [tableView setDelegate:self];

        [tableView setDataSource:self];


    var identifier, enumerator = ([columnIdentifiers objectEnumerator]);

        while (identifier = [enumerator nextObject])
        {
          var column = [[CPTableColumn alloc] initWithIdentifier:identifier];

              [[column headerView] setStringValue:identifier];

              [[column headerView] sizeToFit];

              // [[column setMinWidth:200];

              [column setWidth:200];

               [tableView addTableColumn:column];
        }  

        [scrollView setDocumentView:tableView];

    var button = [CPButton buttonWithTitle:@"Remove column 2"];

        [button setTarget:self];

        [button setAction:@selector(removeTableColumn:)];

        [contentView addSubview:button];

        [theWindow orderFront:self];

            
        /* TEST 1 -> WORKS */
        // [tableView removeTableColumn:[[tableView tableColumns] objectAtIndex:[tableView columnWithIdentifier:@"Column 1"]]];
        // [tableView removeTableColumn:[[tableView tableColumns] objectAtIndex:[tableView columnWithIdentifier:@"Column 2"]]];
        // [tableView removeTableColumn:[[tableView tableColumns] objectAtIndex:[tableView columnWithIdentifier:@"Column 3"]]];


        /* TEST 2 -> LEAVES COLUMN 2 */
        // var column, colEnumerator = [[tableView tableColumns] objectEnumerator];
        // while (column = [colEnumerator nextObject])
        // {
        //   [tableView removeTableColumn:column];
        // }

        /* TEST 3 -> fails see below */
        // for (var index = 0; index < [[tableView tableColumns] count]; index++)
        // {
        //    [tableView removeTableColumn:[[tableView tableColumns] objectAtIndex:index]]; // -> LEAVES COLUMN 2
        //    //[tableView removeTableColumn:[[tableView tableColumns] lastObject]]; // -> LEAVES COLUMN 1
        // }
        


}
- (void)removeTableColumn:(id)sender
{
  /* TEST 4 -> fails with console message : TypeError: Result of expression '_dataViewsForTableColumns[_116]' [undefined] is not an object. */
  [tableView removeTableColumn:[[tableView tableColumns] objectAtIndex:[tableView columnWithIdentifier:@"Column 2"]]];
  // console.log([[tableView tableColumns] objectAtIndex:[tableView columnWithIdentifier:@"Column 2"]]);
}
- (int)numberOfRowsInTableView:(CPTableView)tableView
{
    return 50;
}
- (id)tableView:(CPTableView)tableView objectValueForTableColumn:(CPTableColumn)tableColumn row:(int)row
{
  return @"Cappuccino Rocks";
}
@end