[Qt-qml] QML JS Weirdness

[Jason H]

Addendum.

No joy. None of the animations start. I have declared the bool as
  property bool active: false
and set the 
  running: root.active
then in my start() function:
 root.active = true 

Conceptually, it should work. 



----- Original Message ----
From: Jason H <scorp1us at yahoo.com>
To: Adriano Rezende <adriano.rezende at openbossa.org>; Petrus Lundqvist 
<petrus.lundqvist at nokia.com>
Cc: "qt-qml at trolltech.com" <qt-qml at trolltech.com>
Sent: Thu, December 2, 2010 6:30:17 PM
Subject: Re: [Qt-qml] QML JS Weirdness

Thank you all for the suggestions. They will be utilized...

I still did want to iterate because I wanted to find the longest running 
animation and set that as the one to signal the completion. I created a property 

alias to be the longest running animation and in the script assigned the 
animation with the longest duration to the alias. But it didn't work (reference 
error IIRC). So I just made sure the longest-running animation is always used in 

the connection, and added the convention that its always a PauseAnimation of the 

same name at the top of the file.





----- Original Message ----
From: Adriano Rezende <adriano.rezende at openbossa.org>
To: Petrus Lundqvist <petrus.lundqvist at nokia.com>
Cc: Jason H <scorp1us at yahoo.com>; "qt-qml at trolltech.com" <qt-qml at trolltech.com>
Sent: Thu, December 2, 2010 9:51:42 AM
Subject: Re: [Qt-qml] QML JS Weirdness

On Thu, Dec 2, 2010 at 11:22 AM, Petrus Lundqvist
<petrus.lundqvist at nokia.com> wrote:
> And not to nit-pick, but you don't even get the index of the property
> but the "name" of the property, i.e. the name of the index. So the
> result is a string rather than a number.

Yes, I'm talking about index as a key, since it can be used to iterate
over generic js objects as well.

> [textAnimation, eyeAnimation, eyeOutline,
> pulseAnimation].forEach(function(animation) {
>  if (!value && animation.running) ...
> });

Well, instead of using JS, I think it's always better to use QML
features to solve simple issues like this.
In this case, QML property bindings will do all the work in the C++
side and will also reduce the number of lines of code in JS side.

Br,
Adriano



      
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