Re: Flickery NSAlertPanel
Re: Flickery NSAlertPanel
- Subject: Re: Flickery NSAlertPanel
- From: Brian Webster <email@hidden>
- Date: Sat, 31 Jan 2004 23:52:28 -0600
You shouldn't be having your application go modal when you put a sheet
up, since the whole point of having a sheet rather than just a modal
panel is so the rest of the application can continue to respond to
events. If you really want to run modal, just run a standalone modal
alert panel. If you want a sheet, call beginAlertSheet and handle the
user clicking one of the buttons in your sheetDidEnd callback method.
On Jan 30, 2004, at 6:56 PM, Moray Taylor wrote:
Hi,
I am using the following code to open an alert sheet (it's Java, but I
expect the principal is the same Obj-C)...
NSAlertPanel.beginAlertSheet(Heading, Button1, Button2,
Button3,ParentWindow,MD,new NSSelector("sheetDidEnd::", new Class[]
{MD.getClass()}),null,null,MainText);
NSApplication.sharedApplication().runModalForWindow(ParentWindow);
The thing is, when the sheet opens, it flickers slightly once the
sheet has fully extended, as if it disappears for a split-second then
reappears. It's quite annoying, it doesn't happen with any of my
custom sheets, or save/open dialog sheets.
Has anyone seen anything like this before?
Thanks in advance
Moray
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--
Brian Webster
email@hidden
http://homepage.mac.com/bwebster
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