My code:
#import <Cocoa/Cocoa.h>
#import <RSTrixiePlugin/RSTrixieRule.h>
@interface RSTrixieTable : NSWindowController < NSTableViewDataSource >
@property (retain) IBOutlet NSMutableArray * rules;
@property (retain) IBOutlet NSTableView * table;
- (void) appendRule:(NSNotification*)note;
- (NSInteger) numberOfRowsInTableView:(NSTableView *)aTableView;
@end
#import "RSTrixieTable.h"
@interface RSTrixieTable ()
@end
@implementation RSTrixieTable
@synthesize rules = _rules;
@synthesize table;
- (id)init
{
self = [super initWithWindowNibName:@"RSTrixieTable" owner:self];
if (self) {
NSLog(@"%s- [%04d] %@", __PRETTY_FUNCTION__, __LINE__, @"");
_rules = [[NSMutableArray alloc] init];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(appendRule:) name:nnRSTrixieStoreNewRuleNotification
object:nil];
}
return self;
}
- (void)windowDidLoad
{
[super windowDidLoad];
}
- (NSInteger)numberOfRowsInTableView:(NSTableView *)aTableView {
NSInteger ret = 0;
if([_rules count]) ret = [_rules count];
return ret;
}
- (void) appendRule:(NSNotification*)note {
RSTrixieRule * rule = [note object];
[_rules addObject: rule];
[table reloadData];
[table setNeedsDisplay:YES];
}
@end
Erik Stainsby
[email protected]
-------------------------------------
Consistently place constants on the LHS of an expression: you cannot
accidentally assign when you meant to compare.
On 2012-02-28, at 9:50 PM, Brian Lambert wrote:
> Post your code.
>
> On Tue, Feb 28, 2012 at 8:39 PM, Erik Stainsby <[email protected]>
> wrote:
> Learning a new language makes me humble.
>
> NSTableView - I have an NSTableViewDataSource with an array holding the
> objects to be represented in the table.
> I add a new object to the array, I call [table reloadData]; and I follow that
> with [table setNeedsDisplay:YES];
> Bupkiss. Nada. However, when I tap a column header to resort the view,
> presto. Content.
>
> What am I missing ?
>
> - (void) appendRule:(NSNotification *) note {
> RSTrixieRule * rule = [note object];
> [_rules addObject: rule];
> [table reloadData];
> [table setNeedsDisplay:YES];
> }
>
>
>
>
> Erik Stainsby
> [email protected]
> -------------------------------------
> Consistently place constants on the LHS of an expression: you cannot
> accidentally assign when you meant to compare.
>
>
>
>
>
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