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Make print info changes of a document undoable as in Cocoa.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@31671 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Wolfgang Lux 2010-11-27 11:21:31 +00:00
parent 942841a1d4
commit 9d5e012476
2 changed files with 18 additions and 2 deletions
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13
Source/NSDocument.m
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@ -1294,8 +1294,19 @@ originalContentsURL: (NSURL *)orig
- (void) setPrintInfo: (NSPrintInfo *)printInfo
{
NSUndoManager *undoManager = [self undoManager];
if (undoManager != nil)
{
[[undoManager prepareWithInvocationTarget: self]
setPrintInfo: _print_info];
// FIXME undoManager -setActionName:
}
ASSIGN(_print_info, printInfo);
[self updateChangeCount: NSChangeDone];
if (undoManager == nil)
{
[self updateChangeCount: NSChangeDone];
}
}