I’m very short on time right now, and I’m not familiar with how it was done in Jewel.
I don’t know if it will help you, but here’s a reference to how we implemented tooltips in Spectrum: https://github.com/unhurdle/spectrum-royale/blob/master/Spectrum/src/com/unhurdle/spectrum/Tooltip.as https://github.com/unhurdle/spectrum-royale/blob/master/Spectrum/src/com/unhurdle/spectrum/AdaptiveTooltipBead.as Good luck, Harbs > On Apr 25, 2022, at 11:28 PM, Maria Jose Esteve <mjest...@iest.com> wrote: > > I think that almost all these questions are answered by Jewel's toolTip > control (properties, Css, ...) @Harbs, do you think I should review Jewel's > toolTip? I think I could do it. > When I analyzed my needs, the only one I missed in the toolTip was > conditional display. My first idea was: a function to control the > visualization, but I preferred to implement the simplest first, do you think > it would be better to implement the callback function? > > Hiedra > > -----Mensaje original----- > De: Harbs <harbs.li...@gmail.com> > Enviado el: martes, 19 de abril de 2022 12:41 > Para: dev@royale.apache.org > Asunto: Re: ToolTip bead only if overflowing > > It looks like it should work. > > Some things to consider: > > 1. Do you want the tooltip class to be swappable? i.e. what about warm-up and > warm-down? Posiiton bahavior? etc. > 2. Do you need/want the measuring to happen on every roll-over? It’s a pretty > expensive operation. My implementation only measures once. That’s good from a > performance perspective, but bad if the sizes might change. > > I’m not sure if there’s a “right” or “wrong” here, but these are some of the > considerations I’d make when creating a general purpose bead. > > HTH, > Harbs > >> On Apr 19, 2022, at 12:29 PM, Maria Jose Esteve <mjest...@iest.com> wrote: >> >> My implementation is a little different, but it is an extension of Jewel's >> control and I don't know if it is the right thing to do: >> >> public class ToolTipJwExt extends >> org.apache.royale.jewel.beads.controls.ToolTip >> { >> >> public function ToolTipJwExt() >> { >> super(); >> } >> >> /** >> * @private >> * @royaleignorecoercion org.apache.royale.core.IUIBase >> * @royaleignorecoercion >> org.apache.royale.events.IEventDispatcher >> */ >> override protected function >> rollOverHandler(event:MouseEvent):void >> { >> if( !_onlyIfItOverflows || (_onlyIfItOverflows && >> isOverflowing()) ) >> { >> super.rollOverHandler(event); >> } >> } >> >> private var _onlyIfItOverflows:Boolean = false; >> public function get onlyIfItOverflows():Boolean{ return >> _onlyIfItOverflows; } >> public function set onlyIfItOverflows(value:Boolean):void{ >> _onlyIfItOverflows = value; } >> >> public function isOverflowing():Boolean >> { >> var scrollArea:HTMLElement = (_strand as >> IStyledUIBase).element; >> return scrollArea.offsetWidth < >> scrollArea.scrollWidth?true:false; >> } >> >> } >> >> How do you see it?, the implementation is different and only for Jewel. >> >> Hiedra >> >> -----Mensaje original----- >> De: Harbs <harbs.li...@gmail.com> >> Enviado el: martes, 19 de abril de 2022 11:05 >> Para: Apache Royale Development <dev@royale.apache.org> >> Asunto: Re: ToolTip bead only if overflowing >> >> FYI, in case it’s useful here’s the implementation I have in one of my apps: >> >> private var toolTipBead:AdaptiveToolTipBead; >> >> public function get toolTip():String >> { >> return toolTipBead.toolTip; >> } >> >> public function set toolTip(value:String):void >> { >> toolTipBead.toolTip = value; >> } >> private function titleHover(ev:*):void >> { >> if(prefUtils.assetSize > _title.element.scrollWidth){ >> // remove the bead >> if(toolTipBead){ >> toolTip = ''; >> _title.removeBead(toolTipBead); >> toolTipBead = null; >> } >> } else if(!toolTipBead){ >> // add the bead >> toolTipBead = new AdaptiveToolTipBead(); >> _title.addBead(toolTipBead); >> toolTip = title; >> var newEv:Event = >> MouseEvent.createMouseEvent("mouseenter") as Event; >> _title.element.dispatchEvent(newEv) >> } >> } >> >>> On Apr 19, 2022, at 10:38 AM, Yishay Weiss <yishayj...@hotmail.com> wrote: >>> >>> Sounds good to me. >>> >>> From: Maria Jose Esteve<mailto:mjest...@iest.com> >>> Sent: Tuesday, April 19, 2022 12:54 AM >>> To: dev@royale.apache.org<mailto:dev@royale.apache.org> >>> Subject: ToolTip bead only if overflowing >>> >>> Hello, do you think a ToolTip bead that only appears if the text really >>> overflows would be of general interest? >>> >>> Hiedra >>> >> >
