Hoi Martin,
Yesterday MartinWittemann wrote:
>
> Hi tobi,
>
> I really like the canvas element on the table. :) I thought of a chart the
> first time you mentioned your idea of the canvas in the table. Pretty nice!
have you seen how it winks out of existance as you scrol the table
and comes back when you resize it vertically ? quite odd. I have
verified that my canvas painting code does not get activated the
whole time, so it must be something triggered by the scrolling
action of the table ... maybe some css tricks ? any ideas ?
The event you mentioned in your mail yesterday does not realy help
since it is fired BEFORE inerHTML gets changed ... I had to
subclass qx.ui.table.pane.Pane and do a
_scrollContent : function(rowOffset) {
this.base(arguments, rowOffset);
this.fireEvent("paneUpdated");
},
_updateAllRows : function() {
this.base(arguments);
this.fireEvent("paneUpdated");
}
with this I can then trigger the painting ... I guess it would be
nice to have this included in the normal pane.
cheers
tobi
> oetiker wrote:
> >
> > Yesterday morning I have asked about a canvas cell in the table widget ...
> > It is all Work In Progress, but here is a sneak peek at my current
> > project:
> >
> >
> >
> > http://tobi.oetiker.ch/test/smoketrace/build/#ACT=RUN;PLG=TraceRoute;host=www.caida.org;rounds=10;interval=2;method=default
> >
> > SmokeTrace Version 2
> >
> > It is a generic presentation frontend for tools running on a unix
> > server. The current version support TraceRoute and DiskFree (df).
> >
> > All it takes to support additional tools are plugins on the server
> > side ... the qooxdoo part of the application does not have to be
> > modified. The source of the application can be found here:
> >
> >
> > http://oss.oetiker.ch/optools/browser/smoketrace/client/source/class/smoketrace
> >
> > The canvas elements loose their graphical content when the table is
> > scrolled, they get it back when the table is resized vertically
> > (note no re-drawing goes on in this case).
> >
> > cheers
> > tobi
> >
> >
> >
> >
> > --
> > Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
> > http://it.oetiker.ch [email protected] ++41 62 775 9902 / sb: -9900
> >
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> >
> >
>
>
--
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
http://it.oetiker.ch [email protected] ++41 62 775 9902 / sb: -9900
------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now. http://p.sf.net/sfu/bobj-july
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