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SRome documentation tidyupsi

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@14751 72102866-910b-0410-8b05-ffd578937521
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CaS 2002-10-13 07:00:38 +00:00
parent 96dde22989
commit 3550daa6a3
6 changed files with 151 additions and 114 deletions
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80
Source/NSView.m
View file

@ -466,7 +466,7 @@ GSSetDragTypes(NSView* obj, NSArray *types)
/**
<p> Removes the receiver from its superviews list of subviews, by
invoking the superviews [-removeSubview:] method, and marks the
invoking the superviews -removeSubview: method, and marks the
rectangle that the reciever occupied in the superview as needing
redisplay. </p>
@ -486,12 +486,13 @@ GSSetDragTypes(NSView* obj, NSArray *types)
<p> Removes aSubview from the receivers list of subviews and from
the responder chain. </p>
<p> Also invokes [aView -viewWillMoveToWindow: nil] to handle
<p> Also invokes -viewWillMoveToWindow: on aView with a nil argument,
to handle
removal of aView (and recursively, its children) from its window -
performing tidyup by invalidating cursor rects etc. </p>
<standards><NotMacOS-X/><NotOpenStep/></standards>
*/
- (void) removeSubview: (NSView*)aSubview
- (void) removeSubview: (NSView*)aView
{
id view;
/*
@ -502,22 +503,22 @@ GSSetDragTypes(NSView* obj, NSArray *types)
view != nil && [view respondsToSelector:@selector(superview)];
view = [view superview])
{
if (view == aSubview)
if (view == aView)
{
[_window makeFirstResponder: _window];
break;
}
}
[self willRemoveSubview: aSubview];
aSubview->_super_view = nil;
[aSubview viewWillMoveToWindow: nil];
[aSubview setNextResponder: nil];
RETAIN(aSubview);
[_sub_views removeObjectIdenticalTo: aSubview];
[aSubview setNeedsDisplay: NO];
[aSubview viewDidMoveToWindow];
[aSubview viewDidMoveToSuperview];
RELEASE(aSubview);
[self willRemoveSubview: aView];
aView->_super_view = nil;
[aView viewWillMoveToWindow: nil];
[aView setNextResponder: nil];
RETAIN(aView);
[_sub_views removeObjectIdenticalTo: aView];
[aView setNeedsDisplay: NO];
[aView viewDidMoveToWindow];
[aView viewDidMoveToSuperview];
RELEASE(aView);
if ([_sub_views count] == 0)
{
_rFlags.has_subviews = 0;
@ -1811,18 +1812,23 @@ GSSetDragTypes(NSView* obj, NSArray *types)
}
}
- (void) displayRect: (NSRect)rect
/**
* Causes the area of the view specified by aRect to be displayed.
* This is done by moving up the view hierarchy until an opaque view
* is found, then asking that view to update the appropriate area.
*/
- (void) displayRect: (NSRect)aRect
{
if ([self isOpaque] == YES)
{
[self displayRectIgnoringOpacity: rect];
[self displayRectIgnoringOpacity: aRect];
}
else
{
NSView *firstOpaque = [self opaqueAncestor];
rect = [firstOpaque convertRect: rect fromView: self];
[firstOpaque displayRectIgnoringOpacity: rect];
aRect = [firstOpaque convertRect: aRect fromView: self];
[firstOpaque displayRectIgnoringOpacity: aRect];
}
}
@ -1973,7 +1979,12 @@ GSSetDragTypes(NSView* obj, NSArray *types)
}
}
- (void) setNeedsDisplayInRect: (NSRect)rect
/**
* Inform the view system that the specified rectangle is invalid and
* requires updating. This automatically informs any superviews of
* any updating they need to do.
*/
- (void) setNeedsDisplayInRect: (NSRect)invalidRect
{
NSView *currentView = _super_view;
@ -1982,22 +1993,22 @@ GSSetDragTypes(NSView* obj, NSArray *types)
* if the result is the same as the old _invalidRect - if it isn't then
* set the new _invalidRect.
*/
rect = NSIntersectionRect(rect, _bounds);
rect = NSUnionRect(_invalidRect, rect);
if (NSEqualRects(rect, _invalidRect) == NO)
invalidRect = NSIntersectionRect(invalidRect, _bounds);
invalidRect = NSUnionRect(_invalidRect, invalidRect);
if (NSEqualRects(invalidRect, _invalidRect) == NO)
{
NSView *firstOpaque = [self opaqueAncestor];
_rFlags.needs_display = YES;
_invalidRect = rect;
_invalidRect = invalidRect;
if (firstOpaque == self)
{
[_window setViewsNeedDisplay: YES];
}
else
{
rect = [firstOpaque convertRect: _invalidRect fromView: self];
[firstOpaque setNeedsDisplayInRect: rect];
invalidRect = [firstOpaque convertRect: _invalidRect fromView: self];
[firstOpaque setNeedsDisplayInRect: invalidRect];
}
}
/*
@ -2554,12 +2565,17 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
slideBack: slideFlag];
}
- (void) registerForDraggedTypes: (NSArray*)types
/**
* Registers the fact that the receiver should accept dragged data
* of any of the specified types. You need to do this if you want
* your view to support drag and drop.
*/
- (void) registerForDraggedTypes: (NSArray*)newTypes
{
NSArray *o;
NSArray *t;
if (types == nil || [types count] == 0)
if (newTypes == nil || [newTypes count] == 0)
[NSException raise: NSInvalidArgumentException
format: @"Types information missing"];
@ -2577,7 +2593,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
o = nil;
}
t = GSSetDragTypes(self, types);
t = GSSetDragTypes(self, newTypes);
_rFlags.has_draginfo = 1;
if (_window != nil)
{
@ -2867,7 +2883,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
[self beginPageInRect: aRect atPlacement: location];
}
- (void) beginPrologueBBox: (NSRect)bBox
- (void) beginPrologueBBox: (NSRect)boundingBox
creationDate: (NSString*)dateCreated
createdBy: (NSString*)anApplication
fonts: (NSString*)fontNames
@ -2897,10 +2913,10 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
else
DPSPrintf(ctxt, "%%%%DocumentFonts: (atend)\n");
if (NSIsEmptyRect(bBox) == NO)
if (NSIsEmptyRect(boundingBox) == NO)
DPSPrintf(ctxt, "%%%%BoundingBox: %d %d %d %d\n",
(int)NSMinX(bBox), (int)NSMinY(bBox),
(int)NSMaxX(bBox), (int)NSMaxY(bBox));
(int)NSMinX(boundingBox), (int)NSMinY(boundingBox),
(int)NSMaxX(boundingBox), (int)NSMaxY(boundingBox));
else
DPSPrintf(ctxt, "%%%%BoundingBox: (atend)\n");