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macOS: Avoid premature FL_RELEASE event at start of drag-n-drop operation.

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This fixes this issue mentioned in fltk.general :
https://www.fltk.org/newsgroups.php?s40623+gfltk.general+v40638+T
This commit is contained in:
ManoloFLTK
2021-05-27 08:11:25 +02:00
parent f9e5d29ae0
commit 40031b67f6
1 changed files with 17 additions and 6 deletions
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src/Fl_cocoa.mm
+13 -2
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@@ -2700,6 +2700,17 @@ static FLTextInputContext* fltextinputcontext_instance = nil;
} }
fl_unlock_function(); fl_unlock_function();
} }
- (void)draggingSession:(NSDraggingSession *)session
endedAtPoint:(NSPoint)screenPoint
operation:(NSDragOperation)operation {
Fl_Widget *w = Fl::pushed();
if ( w ) {
int old_event = Fl::e_number;
w->handle(Fl::e_number = FL_RELEASE);
Fl::e_number = old_event;
Fl::pushed( 0 );
}
}
- (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)isLocal - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)isLocal
{ {
return NSDragOperationGeneric; return NSDragOperationGeneric;
@@ -4342,14 +4353,14 @@ int Fl_X::dnd(int use_selection)
[myview dragImage:image at:pt offset:offset // deprecated in 10.7 [myview dragImage:image at:pt offset:offset // deprecated in 10.7
event:theEvent pasteboard:mypasteboard event:theEvent pasteboard:mypasteboard
source:myview slideBack:YES]; source:myview slideBack:YES];
}
CFRelease(text);
if ( w ) { if ( w ) {
int old_event = Fl::e_number; int old_event = Fl::e_number;
w->handle(Fl::e_number = FL_RELEASE); w->handle(Fl::e_number = FL_RELEASE);
Fl::e_number = old_event; Fl::e_number = old_event;
Fl::pushed( 0 ); Fl::pushed( 0 );
} }
}
CFRelease(text);
[localPool release]; [localPool release];
return true; return true;
} }