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Fixes for NSScrollView

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@4842 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1999-09-07 05:31:44 +00:00
parent 55f804b003
commit 186d117c16
3 changed files with 101 additions and 15 deletions
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67
Source/NSScrollView.m
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@ -195,6 +195,12 @@ static Class rulerViewClass = nil;
- (void) setContentView: (NSClipView*)aView
{
if (aView == nil)
[NSException raise: NSInvalidArgumentException
format: @"Attempt to set nil content view"];
if ([aView isKindOfClass: [NSView class]] == NO)
[NSException raise: NSInvalidArgumentException
format: @"Attempt to set non-view object as content view"];
ASSIGN((id)_contentView, (id)aView);
[self addSubview: _contentView];
[_contentView setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable];
@ -777,4 +783,65 @@ static Class rulerViewClass = nil;
return _vertScroller;
}
/*
* NSCoding protocol
*/
- (void) encodeWithCoder: (NSCoder*)aCoder
{
[super encodeWithCoder: aCoder];
NSDebugLLog(@"NSScrollView", @"NSScrollView: start encoding\n");
[aCoder encodeObject: _contentView];
[aCoder encodeValueOfObjCType: @encode(NSBorderType) at: &_borderType];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &_scrollsDynamically];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &_rulersVisible];
[aCoder encodeValueOfObjCType: @encode(float) at: &_hLineScroll];
[aCoder encodeValueOfObjCType: @encode(float) at: &_hPageScroll];
[aCoder encodeValueOfObjCType: @encode(float) at: &_vLineScroll];
[aCoder encodeValueOfObjCType: @encode(float) at: &_vPageScroll];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &_hasHorizScroller];
if (_hasHorizScroller)
[aCoder encodeObject: _horizScroller];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &_hasVertScroller];
if (_hasVertScroller)
[aCoder encodeObject: _vertScroller];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &_hasHorizRuler];
if (_hasHorizRuler)
[aCoder encodeObject: _horizRuler];
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &_hasVertRuler];
if (_hasVertRuler)
[aCoder encodeObject: _vertRuler];
NSDebugLLog(@"NSScrollView", @"NSScrollView: finish encoding\n");
}
- (id) initWithCoder: (NSCoder*)aDecoder
{
[super initWithCoder: aDecoder];
NSDebugLLog(@"NSScrollView", @"NSScrollView: start decoding\n");
[aDecoder decodeValueOfObjCType: @encode(id) at: &_contentView];
[aDecoder decodeValueOfObjCType: @encode(NSBorderType) at: &_borderType];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &_scrollsDynamically];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &_rulersVisible];
[aDecoder decodeValueOfObjCType: @encode(float) at: &_hLineScroll];
[aDecoder decodeValueOfObjCType: @encode(float) at: &_hPageScroll];
[aDecoder decodeValueOfObjCType: @encode(float) at: &_vLineScroll];
[aDecoder decodeValueOfObjCType: @encode(float) at: &_vPageScroll];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &_horizScroller];
if (_horizScroller)
[aDecoder decodeValueOfObjCType: @encode(id) at: &_horizScroller];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &_vertScroller];
if (_vertScroller)
[aDecoder decodeValueOfObjCType: @encode(id) at: &_vertScroller];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &_horizRuler];
if (_horizRuler)
[aDecoder decodeValueOfObjCType: @encode(id) at: &_horizRuler];
[aDecoder decodeValueOfObjCType: @encode(BOOL) at: &_vertRuler];
if (_vertRuler)
[aDecoder decodeValueOfObjCType: @encode(id) at: &_vertRuler];
NSDebugLLog(@"NSScrollView", @"NSScrollView: finish decoding\n");
return self;
}
@end