> On Aug. 5, 2014, 3:35 p.m., David Edmundson wrote:
> > ksmserver/screenlocker/kcm/package/contents/ui/main.qml, line 128
> > <https://git.reviewboard.kde.org/r/119618/diff/1/?file=296885#file296885line128>
> >
> > what's this for? I assume you're working round something.
> >
> > (and don't reply here, reply in code comments :) )
>
> Marco Martin wrote:
> i'll add it in the comments as well ;)
> basically, list.setCurrentIndex doesn't work while the model is getting
> loaded, so list.currentIndex = index in a component.onCompleted of the
> delegate, doesn't work, restarting a timer when a delegate gets created,
> seems the only place where we can approximate "set the property when the view
> really is done loading"
>
> David Edmundson wrote:
> One approach I've seen done in the past (not sure if it'll work here) is
> to have a currentPlugin string property on the root view then in the delegate
> do
>
> Component.onCompleted: {
> if (root.currentPluginString == myString) {
> view.currentIndex = index
> }
> }
>
> Marco Martin wrote:
> yeah, that was the first thing i tried,
> but if the current item is not the last, and/or is not the last to be
> created, view.currentIndex = index will have no effect (yep, pretty weird i
> know)
>
> David Edmundson wrote:
> Confirmed. It's deliberate in Qt.
>
> QQuickItemView::setCurrentIndex(int index)
> if (d->inRequest) // currently creating item
> return;
>
>
> Mini unit test if people want it: http://paste.kde.org/patrq6fmm
>
> David Edmundson wrote:
> Original timer seems to be a sensible workaround, I can't find anything
> better :(
>
> We may as well set the time to 0. We only need to treat it like a queued
> connection. Putting it to a real value makes it look like a far bigger hack
> than it really is, plus it makes it slower for no reason
>
> I'm starting to think we should have a utils singleton in kcoreaddons
> somewhere with
>
> Q_INVOKABLE void invokeQueuedMethod(QObject *target, QString slot) {
> QMetaObject::invokeMethod(target, slot, Qt::QueuedConnection)
> }
>
> it'd get rid of a lot timers and the code would be a bit more readable
> too. This isn't the first time and won't be the last time we'll want to do
> this. It's not very declarative, but neither is using timers at all.
>
> Thoughts?
could be nice..
maybe maybe there could be a way to pass parameters as well? maybe if the
parameter is a qjsvalue it can be called with the syntax of a normal callback
kcoreAddons.invokeQueued(function("arg") { do stuff})
implementation would be a bit dirtier tough
- Marco
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/119618/#review63866
-----------------------------------------------------------
On Aug. 5, 2014, 4:14 p.m., Marco Martin wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/119618/
> -----------------------------------------------------------
>
> (Updated Aug. 5, 2014, 4:14 p.m.)
>
>
> Review request for Plasma.
>
>
> Repository: plasma-workspace
>
>
> Description
> -------
>
> one thing that was requested a lot as well, is an override on the screen
> locker package as is done in the splash screen as well (master already
> supports reading it from config, the kcm to set that was missing tough)
>
>
> Diffs
> -----
>
> ksmserver/screenlocker/kcm/CMakeLists.txt 17e4f70
> ksmserver/screenlocker/kcm/kcm.h PRE-CREATION
> ksmserver/screenlocker/kcm/kcm.cpp d74ab75
> ksmserver/screenlocker/kcm/kcm.ui 1cc2653
> ksmserver/screenlocker/kcm/package/contents/ui/main.qml PRE-CREATION
> ksmserver/screenlocker/kcm/package/metadata.desktop PRE-CREATION
> lookandfeel/contents/lockscreen/screenshot.png PRE-CREATION
>
> Diff: https://git.reviewboard.kde.org/r/119618/diff/
>
>
> Testing
> -------
>
>
> File Attachments
> ----------------
>
> locker.png
>
> https://git.reviewboard.kde.org/media/uploaded/files/2014/08/05/1174ed52-d86c-4345-9790-0cb5dd8f75ca__locker.png
>
>
> Thanks,
>
> Marco Martin
>
>
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