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Re: Flickery NSAlertPanel

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
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References: 
 >Flickery NSAlertPanel (From: Moray Taylor <email@hidden>)



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