PBUnsortableTableHeader.m

   1 //
   2 //  PBUnsortableTableHeader.m
   3 //  GitX
   4 //
   5 //  Created by Pieter de Bie on 03-10-08.
   6 //  Copyright 2008 __MyCompanyName__. All rights reserved.
   7 //
   8
   9 #import "PBUnsortableTableHeader.h"
  10
  11
  12 @implementation PBUnsortableTableHeader
  13
  14 - (void)mouseDown:(NSEvent *)theEvent
  15 {
  16         NSPoint location = [self convertPoint:[[self window] mouseLocationOutsideOfEventStream] fromView:[[self window] contentView]];
  17         int aColumnIndex = [self columnAtPoint:location];
  18
  19         // If the user pressed on another column, reset
  20         if (aColumnIndex != columnIndex)
  21         {
  22                 clickCount = 1;
  23                 columnIndex = aColumnIndex;
  24                 [super mouseDown:theEvent];
  25                 return;
  26         }
  27
  28         // On the third click, reset the sorting and
  29         // Don't pass on the click
  30         if (++clickCount == 3)
  31         {
  32                 clickCount = 0;
  33                 controller.sortDescriptors = [NSArray array];
  34                 [controller rearrangeObjects];
  35                 return;
  36         }
  37         [super mouseDown:theEvent];
  38 }
  39 @end