This worked like a charm- alwaysRunToEnd: false onToChanged: restart()
Thanks everyone! On Fri, Jul 14, 2017 at 7:37 PM, Jérôme Godbout <[email protected]> wrote: > so probably doing like Mark point out > > *alwaysRunToEnd: false* > onToChanged: restart() > > seem to work but very slowly, wonder if there's something better to be > done here, much more like a state animation. > > [image: bodycad] <https://www.bodycad.com/> > Jerome Godbout > Software Developer > 2035 rue du Haut-Bord, Québec, QC, Canada. G1N 4R7 > T: +1 418 527-1388 <+1%20418-527-1388> > E: [email protected] > www.bodycad.com > > The contents of this email message and any attachments are intended solely > for the addressee(s) and may contain confidential and/or privileged > information and may be legally protected from disclosure. If you are not > the intended recipient of this message or their agent, or if this message > has been addressed to you in error, please immediately alert the sender by > reply email and then delete this message and any attachments. If you are > not the intended recipient, you are hereby notified that any use, > dissemination, copying, or storage of this message or its attachments is > strictly prohibited. > > Le contenu de ce message et les pièces jointes sont destinés uniquement > pour le(s) destinataire(s) et peuvent contenir des informations > confidentielles et / ou privilégiées qui peuvent être protégées légalement > contre toute divulgation. Si vous n'êtes pas le destinataire de ce message > ou son agent, ou si ce message vous a été adressé par erreur, s’il vous > plaît avertir immédiatement l'expéditeur par courriel de réponse, puis > supprimer ce message et les pièces jointes. Si vous n'êtes pas le > destinataire prévu, vous êtes par la présente informé que toute > utilisation, diffusion, copie, ou stockage de ce message ou de ses pièces > jointes est strictement interdit. > > On Fri, Jul 14, 2017 at 9:54 AM, Mark Tucker <[email protected]> > wrote: > >> From my experience, once started, you cannot dynamically change the >> parameters (such as from, to, duration) of an animation in such a way, >> without restarting the animation. Doing so simply has no effect on the >> already running animation. >> >> >> >> In other words, the values are taken as an assignment at the point at >> which it's started and will not change until the animation is restarted. >> >> >> >> -Mark >> >> >> >> *From:* Interest [mailto:interest-bounces+mark.tucker= >> [email protected]] *On Behalf Of *Kristoffersen, Even (NO14) >> *Sent:* 14 July 2017 14:00 >> *To:* [email protected] >> *Subject:* Re: [Interest] Updating NumberAnimation from/to at runtime >> >> >> >> You can try to force binding with Qt.binding(). >> >> >> >> -Even >> >> >> >> *From:* Interest [mailto:interest-bounces+even. >> [email protected] >> <[email protected]>] *On >> Behalf Of *Shantanu Tushar >> *Sent:* 14. juli 2017 11:27 >> *To:* [email protected] >> *Subject:* [Interest] Updating NumberAnimation from/to at runtime >> >> >> >> Hi, >> >> Consider the following code which draws two rectangles - a red rectangle >> which contains another blue rectangle. >> >> Rectangle { >> id: r1 >> anchors.centerIn: parent >> width: 300; height: 100 >> color: "red" >> >> Rectangle { >> id: r2 >> width: 100; height: 100 >> color: "blue" >> >> NumberAnimation on x { >> loops: Animation.Infinite >> from: 0; to: r1.width-r2.width >> duration: 1000 >> >> onToChanged: console.log(to) >> } >> } >> >> NumberAnimation on width { >> loops: Animation.Infinite >> from: 300; to: 100 >> duration: 10000 >> } >> } >> >> The blue rectangle is supposed to keep moving inside the red rectangle by >> means of a NumberAnimation. However, the width of the red rectangle changes >> according to another animation. >> >> I thought this will work fine and the blue rectangle will be confined to >> the red rectangle because of the following binding- >> >> to: r1.width-r2.width >> >> However, thats not what happens. The blue rectangle overflows the red >> rectangle, as if the binding never got updated. But, I can see that the >> `console.log(to)` does prove the binding is working. >> >> (Screenshot at http://i.imgur.com/yDTYbv9.png >> <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fi.imgur.com%2FyDTYbv9.png&data=02%7C01%7Ceven.kristoffersen%40honeywell.com%7C5b50a750b34e473ffd8708d4ca9a91e0%7C96ece5269c7d48b08daf8b93c90a5d18%7C0%7C0%7C636356212616706749&sdata=D17jHatSL1gf3XFPYQpAebB2e1H7T7nmzhLvi%2BPcB5g%3D&reserved=0> >> ) >> >> Is this a limitation of NumberAnimation? Or am I using it wrong? >> >> >> >> -- >> >> Shantanu Tushar (UTC +0530) >> shantanu.io >> <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fshantanu.io&data=02%7C01%7Ceven.kristoffersen%40honeywell.com%7C5b50a750b34e473ffd8708d4ca9a91e0%7C96ece5269c7d48b08daf8b93c90a5d18%7C0%7C0%7C636356212616706749&sdata=E80rwaltPVsx1m%2FToEC8aIY1%2F9fwpeFCfxrLlThOxTs%3D&reserved=0> >> >> _______________________________________________ >> Interest mailing list >> [email protected] >> http://lists.qt-project.org/mailman/listinfo/interest >> >> > > _______________________________________________ > Interest mailing list > [email protected] > http://lists.qt-project.org/mailman/listinfo/interest > > -- Shantanu Tushar (UTC +0530) shantanu.io
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