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(-replaceLayoutManager:): Remove the containers from the correct layout manager.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@15838 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Alexander Malmberg 2003-02-01 02:32:35 +00:00
parent 64671d7b86
commit 959e21868b
1 changed files with 14 additions and 9 deletions
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23
Source/NSTextContainer.m
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@ -143,12 +143,12 @@ See [NSTextView -setTextContainer:] for more information about these calls.
{
if (aLayoutManager != _layoutManager)
{
id textStorage = [_layoutManager textStorage];
NSArray *textContainers = [_layoutManager textContainers];
unsigned i, count = [textContainers count];
id oldLayoutManager = _layoutManager;
NSTextStorage *textStorage = [_layoutManager textStorage];
NSArray *textContainers = [_layoutManager textContainers];
unsigned int i, count = [textContainers count];
GSLayoutManager *oldLayoutManager = _layoutManager;
RETAIN (oldLayoutManager);
RETAIN(oldLayoutManager);
[textStorage removeLayoutManager: _layoutManager];
[textStorage addLayoutManager: aLayoutManager];
@ -156,15 +156,20 @@ See [NSTextView -setTextContainer:] for more information about these calls.
{
NSTextContainer *container;
container = RETAIN ([textContainers objectAtIndex: i]);
[_layoutManager removeTextContainerAtIndex: i];
container = RETAIN([textContainers objectAtIndex: i]);
[oldLayoutManager removeTextContainerAtIndex: i];
/* One of these calls will result in our _layoutManager being
changed. */
[aLayoutManager addTextContainer: container];
/* The textview is caching the layout manager; refresh the
* cache with this do-nothing call. */
/* TODO: probably unnecessary; the call in -setLayoutManager:
should be enough */
[[container textView] setTextContainer: container];
RELEASE (container);
RELEASE(container);
}
RELEASE (oldLayoutManager);
RELEASE(oldLayoutManager);
}
}