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Fixed drag&drop in deferred windows

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@15361 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero 2002-12-28 00:49:40 +00:00
parent 3c1be9a6ca
commit 4474394422
1 changed files with 25 additions and 3 deletions
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28
Source/NSWindow.m
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@ -662,7 +662,7 @@ static NSNotificationCenter *nc = nil;
- (void) _initBackendWindow: (NSRect)frame
{
int screenNumber;
id dragTypes;
NSCountedSet *dragTypes;
NSGraphicsContext *context = GSCurrentContext();
GSDisplayServer *srv = GSCurrentServer();
@ -675,7 +675,9 @@ static NSNotificationCenter *nc = nil;
// As this is the original entry, it will change soon.
// We use a copy to reregister the same types later on.
dragTypes = [dragTypes copy];
[srv removeDragTypes: dragTypes fromWindow: self];
/* Now we need to remove all the drag types for this window. */
[srv removeDragTypes: nil fromWindow: self];
}
screenNumber = [_screen screenNumber];
@ -700,8 +702,28 @@ static NSNotificationCenter *nc = nil;
/* Ok, now add the drag types back */
if (dragTypes)
{
id type;
NSMutableArray *dragTypesArray = [NSMutableArray array];
NSEnumerator *enumerator = [dragTypes objectEnumerator];
NSDebugLLog(@"NSWindow", @"Resetting drag types for window");
[srv addDragTypes: dragTypes toWindow: self];
/* Now we need to restore the drag types. */
/* Put all the drag types to the dragTypesArray - counted
* with their multiplicity.
*/
while ((type = [enumerator nextObject]) != nil)
{
int i, count = [dragTypes countForObject: type];
for (i = 0; i < count; i++)
{
[dragTypesArray addObject: type];
}
}
/* Now store the array. */
[srv addDragTypes: dragTypesArray toWindow: self];
// Free our local copy.
RELEASE(dragTypes);
}