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List:       kde-panel-devel
Subject:    Re: How to adjust applet size according to its child QGraphicsWidget?
From:       "Dong Tiger" <idlecat511 () gmail ! com>
Date:       2008-12-31 2:11:54
Message-ID: cba868840812301811s4ef375fap23108ec39ec149e8 () mail ! gmail ! com
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No luck:(

2008/12/30 Marco Martin <notmart@gmail.com>

> On Tuesday 30 December 2008, Dong Tiger wrote:
> > Hi,
> >
> > A QGraphicsWidget is embeded into Plasma::Applet through
> > QGraphicsLinearLayout. When this QGraphicsWidget's size changes, how to
> get
> > the applet's size adjusted accordingly?
> >
> > The code snippet looks like:
> >
> >   child = new MyGraphicsWidget(applet);
> >   layout = new QGraphicsLinearLayout(applet);
> >   layout->setSpacing(0);
> >   layout->addItem(child);
> >   applet->setLayout(layout);
> does calling applet->updateGeometry() work?
>
> Cheers,
> Marco Martin
> >
> > Regards,
> > --
> > Tiger
>
>
> _______________________________________________
> Plasma-devel mailing list
> Plasma-devel@kde.org
> https://mail.kde.org/mailman/listinfo/plasma-devel
>

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No luck:(<br><br><div class="gmail_quote">2008/12/30 Marco Martin <span \
dir="ltr">&lt;<a href="mailto:notmart@gmail.com">notmart@gmail.com</a>&gt;</span><br><blockquote \
class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt \
0pt 0.8ex; padding-left: 1ex;"> <div><div></div><div class="Wj3C7c">On Tuesday 30 \
December 2008, Dong Tiger wrote:<br> &gt; Hi,<br>
&gt;<br>
&gt; A QGraphicsWidget is embeded into Plasma::Applet through<br>
&gt; QGraphicsLinearLayout. When this QGraphicsWidget&#39;s size changes, how to \
get<br> &gt; the applet&#39;s size adjusted accordingly?<br>
&gt;<br>
&gt; The code snippet looks like:<br>
&gt;<br>
&gt; &nbsp; child = new MyGraphicsWidget(applet);<br>
&gt; &nbsp; layout = new QGraphicsLinearLayout(applet);<br>
&gt; &nbsp; layout-&gt;setSpacing(0);<br>
&gt; &nbsp; layout-&gt;addItem(child);<br>
&gt; &nbsp; applet-&gt;setLayout(layout);<br>
</div></div>does calling applet-&gt;updateGeometry() work?<br>
<br>
Cheers,<br>
<font color="#888888">Marco Martin<br>
</font><div><div></div><div class="Wj3C7c">&gt;<br>
&gt; Regards,<br>
&gt; --<br>
&gt; Tiger<br>
<br>
<br>
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