> On Aug. 12, 2012, 10:41 a.m., Christoph Feck wrote:
> > As I understand it, the notify system is for attributes, where the object
> > changes the value _itself_ (e.g. in response to user interaction), as
> > opposed to where the application changed the value.
> >
> > In that light, an imagePathChanged() would not make sense, because the path
> > cannot change, except if the application changes it.
> >
> > What am I missing?
>
> Marco Martin wrote:
> the notify signal, should be for all properties that can change run time,
> no matter who is changing it (and of course the object itself is able to know
> in any way when the property changes to be able to reliably signal it).
>
> the use case is property binding: if you have many classes that are
> binded to a property, you want all of them immediately automatically updated
> with the new property value.
>
> an example that doesn't necessary make sense per se but exemplifies, 3
> instances of Text {text: framesvgItem.imagePath} should always have
> the"right" text
Erm, what I actually had been missing is the fact, that this commit is for QML
bindings, not for the actual FrameSvg class in kdelibs/plasma... Sorry for the
noise.
- Christoph
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This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/105987/#review17265
-----------------------------------------------------------
On Aug. 11, 2012, 10:39 p.m., Luis Gabriel Lima wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/105987/
> -----------------------------------------------------------
>
> (Updated Aug. 11, 2012, 10:39 p.m.)
>
>
> Review request for Plasma and Marco Martin.
>
>
> Description
> -------
>
> When we are using a QML element, we should be able to keep track of its
> property changes.
>
>
> Diffs
> -----
>
> plasma/declarativeimports/core/framesvgitem.h 7baf0cf
> plasma/declarativeimports/core/framesvgitem.cpp 02c9d19
>
> Diff: http://git.reviewboard.kde.org/r/105987/diff/
>
>
> Testing
> -------
>
>
> Thanks,
>
> Luis Gabriel Lima
>
>
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