Another similar problem.
I would like to add a sheet to the button I've created. Normally I
would create an IBOutlet and connect the window for the sheet to it,
combined with a code to open:
[NSApp beginSheet:totalsSheet
modalForWindow:[NSApp mainWindow]
modalDelegate:self
didEndSelector:NULL
contextInfo:NULL];
and close it:
[NSApp endSheet:totalsSheet];
[totalsSheet orderOut:sender];
However, is this possible when using a mydocument class, because I
cannot find any outlets in the interface builder....
I would also like to create some seperate outlets for displaying some
float values from some variables of the mydocument class, this is a
similar problems since I don't know where to find the outlets to
connect the GUI elements to.
At the moment all data is presented in a table using an array
controller. This is fine, but I would like to perform some
calculations on the same data and present the results in a pop-up
window. I guess the method described above should be a nice way to do
this.
Op 19 aug 2008, om 09:50 heeft Bart Beulen het volgende geschreven:
Thanks,
Again sloppy programming.... didn't know this could cause problems
although the compiler was not worried. I guess I will not make such
an error anymore in the future. :o)
Op 19 aug 2008, om 09:31 heeft Graham Cox het volgende geschreven:
On 19 Aug 2008, at 5:08 pm, Bart wrote:
I've created a new xcode project, document based cocoa app.
Added this code to the mydocument class:
m:
-(IBAction)getTotals
{
NSLog(@"Hello");
}
h:
-(IBAction)getTotals;
I've created a button in the MyDocument.xib, connected through the
firstresponder to the getTotals method. Everything compiles ok,
but when I push the button nothing happens. Am I missing something
somewhere?
Some help would very much be appreciated!
IBAction methods must be declared like this:
- (IBAction) someActionMethod:(id) sender;
since your method doesn't have the right signature, it's not being
called. Even if you don't need the sender, your method must be
declared as having one.
hth,
Graham
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