On 5/13/09 9:58 AM, Nick Zitzmann said:
But how limit the file type to sound file only available when drag
and drop files into tableview?
You need to check for that in your validateDrop method, and return YES
if the desired file type is detected and NO otherwise.
And you can check the
On May 18, 2009, at 9:28 PM, Bright wrote:
I am a novice of Cocoa. So can you tell me detailed about the
specify the file type to Audio File
when dragging a file to tableview?
I tried the validateDrop method and NSworkspace, but failed.
That depends. Can you please post your code?
On May 18, 2009, at 9:28 PM, Bright wrote:
I am a novice of Cocoa. So can you tell me detailed about the
specify the file type to Audio File
when dragging a file to tableview?
I tried the validateDrop method and NSworkspace, but failed.
That depends. Can you please post your
On May 18, 2009, at 10:15 PM, Bright wrote:
Hi ,this is my code,but the code can not limit the file to Audio
file :
- (NSDragOperation)tableView:(NSTableView*)tv validateDrop:(id
NSDraggingInfo)info proposedRow:(int)row proposedDropOperation:
(NSTableViewDropOperation)op
{
? ? [tv