Re: willPositionSheet never called ??
Re: willPositionSheet never called ??
- Subject: Re: willPositionSheet never called ??
- From: Matt Ball <email@hidden>
- Date: Tue, 1 Jun 2004 15:47:36 -0400
The following code works for me in MyDocument.m:
- (NSRect)window:(NSWindow *)window willPositionSheet:(NSWindow *)sheet
usingRect:(NSRect)rect {
if([[sheet title] isEqualTo: @"Shape"])
{
NSRect fieldRect;
NSRect windowFrame = [mainWindow frame];
NSRect sheetFrame = [sheet frame];
int halfOfWidth = windowFrame.size.width/2;
int halfOfSheetWidth = sheetFrame.size.width/2;
fieldRect = NSMakeRect(halfOfWidth - halfOfSheetWidth,
windowFrame.size.height, sheetFrame.size.width, 0);
return fieldRect;
}
return rect;
}
FYI, that code moves the sheet up 20 pixels to fix a bug using Toolbars
in Sheets.
Did you maybe forget to return your rect at the end of the function?
-- Matt Ball
On Jun 1, 2004, at 7:49 AM, Jirome Foucher wrote:
>
Hi list !
>
>
Is it just me or is the following delegate method introduced in 10.3 :
>
- (NSRect)window:(NSWindow *)window willPositionSheet:(NSWindow
>
*)sheet usingRect:(NSRect)rect;
>
>
never called ??
>
>
As I understand it, this method should be called before a sheet is
>
being displayed.
>
The doc
>
(http://developer.apple.com/documentation/Cocoa/Conceptual/Sheets/
>
Tasks/PositioningSheets.html) just states that I should add that
>
method to the window's delegate, which is what I did. I tried to add
>
this method into the NSWindow's subclass definition as well, but to no
>
avail.....
>
>
FYI, my NSWindow's subclass displays sheets using [NSApp
>
beginSheet....]. Do I have to add anything special to my NSWindow's
>
subclass, or anything else ?
>
>
Thanks
>
Jerome
>
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