On 8/14/2017 11:38 AM, LRN wrote: > I'm working on W32 OLE2 DnD code, and i encountered some weird behaviour. > > There's a DnD going on, and it creates a popup window that moves along with > the > mouse cursor, that's how it usually goes with DnD. > > Problem is, that window is, technically, a toplevel, and thus it gets > registered as a DnD target, like all other toplevels are (whether this is a > good idea by itself is another question for another time). So the mouse > pointer > moves over a widget, DnD enter is emitted, the popup is moved in sync, and > now, > due to popup being very square, mouse is *over* the popup, and since popup is > also a drop target, the DnD switches to *it* > So this screws up all the DnD where drag widget is highly-rectangular. > > How is this handled on X? >
Never mind, figured it out (i think). -- O< ascii ribbon - stop html email! - http://arc.pasp.de/
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