Exact Table Cell Value Double-Clicked (through Bindings)

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language: Objective-C
license: Other

Code for Snippet:

                
// For a table that's getting its values via Bindings, if you want on double-click to find the value of the exact cell
// that was double-clicked, this is one way.
-(void) awakeFromNib
{
	[dbTableView setTarget:self];
	[dbTableView setDoubleAction:@selector( doubleClickedTable: )];
}
 
-(void) doubleClickedTable:(id)sender
{
	if( ([sender clickedRow] > -1) && ([sender clickedColumn] > -1) )
	{
		NSDictionary *rowDict = [[searchResultsArrayController arrangedObjects] objectAtIndex:[sender clickedRow]];
 
		NSDictionary *tableColumnValueBindingDict = [[[sender tableColumns] objectAtIndex:[sender clickedColumn]] infoForBinding:@"value"];
 
		NSArray *keyPathComponents = [[tableColumnValueBindingDict objectForKey:NSObservedKeyPathKey] componentsSeparatedByString:@"."];
		NSString *columnIdent = [keyPathComponents lastObject];
 
		NSString *dataDoubleClicked = [rowDict objectForKey:columnIdent];
 
		NSPasteboard *pb = [NSPasteboard generalPasteboard];
		[pb declareTypes:[NSArray arrayWithObjects:NSStringPboardType, nil] owner:self];
		[pb setString:dataDoubleClicked forType:NSStringPboardType];
	}
}
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Times Viewed: 772
Date Added: 2009-03-02 11:16:53
Last Modified: 0000-00-00 00:00:00

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