Re: iconForFile
Re: iconForFile
- Subject: Re: iconForFile
- From: Daniel Jalkut <email@hidden>
- Date: Fri, 24 Jan 2003 10:26:48 -0800
I asked a very similar question not too long ago, and got this response
from Andrew Platzer:
http://cocoa.mamasam.com/COCOADEV/2003/01/1/53565.php
Getting rid of the extra representations did make a huge impact on the
performance problem for me.
Danile
On Thursday, January 23, 2003, at 02:15 PM, Lorenzo Puleo wrote:
Hi,
I built a contextual popUp menu containing a pathname, just like the
popUp
menu you can see when you click (holding down the Command key) on the
folder
name of a window in the Finder. Or clicking on the file name that
appears on
the window bar of an open file.
Everything works ok, but I noted that when I add the icon of the file
to
each menuItem using the APIs
icon = [workSpace iconForFile:tempPath];
[menuItem setImage:icon];
this slow down the building of the contextual menu.
I investigated on this problem and I suppose that the API iconForFile
is
responsible of this. It's too slow at retriving the NSImage.
Also I am forced to resize the icon using
[icon setSize:NSMakeSize(16.0,16.0)];
otherwise the icon in the contextual menu results 32x32 sized.
Do you know some faster procedure?
Thank you.
--
Lorenzo Puleo
mailto:email@hidden
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| References: | |
| | >iconForFile (From: Lorenzo Puleo <email@hidden>) |