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Re: GSDragView wrong position
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From: |
Enrico Sersale |
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Subject: |
Re: GSDragView wrong position |
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Date: |
Sat, 02 Apr 2005 02:32:43 +0300 |
On 2005-04-01 19:08:37 +0300 Richard Frith-Macdonald <richard@brainstorm.co.uk>
wrote:
On 2005-04-01 13:24:33 +0100 Enrico Sersale <enrico@dtedu.net> wrote:
On 2005-04-01 12:19:37 +0300 Richard Frith-Macdonald
<richard@brainstorm.co.uk> wrote:
[ ]
Other classes as NSColorPanel, NSImageView, NSToolbarItem, etc. use
NSZeroPoint as argument. In these cases the position is shifted up and
right. This should be fixed.
I've changed NSColorPanel and NSImageView to center the image on the mouse
position ... I hope that's the desired/correct behavior.
Ok. Now NSColorPanel and NSImageView work as expected.
[ ]
Reading the documentation for -dragImageForRows:event:dragImageOffset: I saw
that the image was supposed to be centered on the mouse pointer but adjusted
by the offset returtned fropm that method. The code was not doing that at
all, so I implemented that behavior as far as I understand it.
NSTableView is flipped; to get the correct behavior we must only change:
s.height = p.y - s.height/2;
with:
s.height = p.y + s.height/2;