Hi! I do not have my laptop, so I cannot try. This is a field where Roassal is weak indeed. Let us know if you come with a solution.
What is your case? Having a selection box only when you press shift and drag and drop? Once back from holidays, I will check how it is done in JavaFX. Alexandre > Le 13 févr. 2016 à 16:26, Jan Blizničenko <blizn...@fit.cvut.cz> a écrit : > > That's true, but I'm not sure that modifying TRMorph, TRMouseDragStart and > TRMouseDragEnd is the right way to go here, so I'm interested in finding > simpler solution if there is any. > > Jan > > > Peter Uhnák wrote >> Mouse and keyboard events are usually captured by TRMorph and then >> converted into Roassal events, so check there. >> >> Peter >> >> On Sat, Feb 13, 2016 at 4:06 PM, Jan Blizničenko < > >> bliznjan@.cvut > >> > >> wrote: >> >>> Hello >>> >>> I would like to ask whether is there any way to directly find out if >>> specific key (shift in my case) is currently pressed. I am trying to >>> implement own multi-selection of elements drawn on Roassal canvas, but I >>> do >>> not receive original MouseClick/Drag/whatever event with shiftKeyPressed, >>> but I receive only Roassal selection event without this kind of >>> information. >>> It would require lots of modifications on Roassal part to forward such >>> info >>> (although it would be possible I suppose), so I am looking for a way to >>> bypass it. >>> >>> Any help is appreciated. >>> >>> Jan Blizničenko >>> >>> >>> >>> -- >>> View this message in context: >>> http://forum.world.st/Getting-whether-specific-key-is-currently-pressed-tp4877401.html >>> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > > > > > -- > View this message in context: > http://forum.world.st/Getting-whether-specific-key-is-currently-pressed-tp4877401p4877420.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >
