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In [setTextView] let the text view send frame changed notifications.

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Check text view in [_textViewFrameChanged:].
Don't add observer if text view is nil in
[setHeightTracksTextView:] and [setWidthTracksTextView:]


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@7678 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2000-09-30 23:14:12 +00:00
parent 96d2900f7d
commit c147e15baf
1 changed files with 13 additions and 0 deletions
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13
Source/NSTextContainer.m
View file

@ -47,6 +47,11 @@
NSSize inset;
textView = [aNotification object];
if (textView != _textView)
{
NSDebugLog(@"NSTextContainer got notification for wrong View %@", textView);
return;
}
newTextViewSize = [textView frame].size;
newSize = _containerRect.size;
inset = [textView textContainerInset];
@ -132,6 +137,7 @@
if (_textView)
{
[_textView setTextContainer: nil];
[_textView setPostsFrameChangedNotifications: NO];
[nc removeObserver: self name: NSViewFrameDidChangeNotification
object: _textView];
}
@ -143,6 +149,7 @@
[_textView setTextContainer: self];
if (_observingFrameChanges)
{
[_textView setPostsFrameChangedNotifications: YES];
[nc addObserver: self
selector: @selector(_textViewFrameChanged:)
name: NSViewFrameDidChangeNotification
@ -176,6 +183,9 @@
_widthTracksTextView = flag;
_observingFrameChanges = _widthTracksTextView | _heightTracksTextView;
if (_textView == nil)
return;
if (_observingFrameChanges)
{
[nc addObserver: self
@ -202,6 +212,9 @@
_heightTracksTextView = flag;
_observingFrameChanges = _widthTracksTextView | _heightTracksTextView;
if (_textView == nil)
return;
if (_observingFrameChanges)
{
[nc addObserver: self