I have searched Flex Help for the word "rowBG", but could not find anything. Could you please tell me at what point do I need to create displayObject with the name "rowBG"?
Thanks --- In [email protected], "Alex Harui" <[EMAIL PROTECTED]> wrote: > > Not the DG, the actual displayObject with the name "rowBG". Please read > up on the component lifecycle. Things are often created on demand. > > > > ________________________________ > > From: [email protected] [mailto:[EMAIL PROTECTED] On > Behalf Of markgoldin_2000 > Sent: Sunday, June 29, 2008 9:38 PM > To: [email protected] > Subject: [flexcoders] Re: dataGrid - hightlight row > > > > <Make sure it has been created > You mean dataGrid? > I am tracing after dataProvider has been assigned to it. I thought > that would have been the right time. > > --- In [email protected] <mailto:flexcoders% 40yahoogroups.com> > , "Alex Harui" <aharui@> wrote: > > > > Should work. Debug into it. Make sure it has been created. You > might > > be asking too soon. > > > > > > > > ________________________________ > > > > From: [email protected] <mailto:flexcoders% 40yahoogroups.com> > > [mailto:[email protected] <mailto:flexcoders% 40yahoogroups.com> > ] On > > Behalf Of markgoldin_2000 > > Sent: Sunday, June 29, 2008 12:07 PM > > To: [email protected] <mailto:flexcoders% 40yahoogroups.com> > > Subject: [flexcoders] Re: dataGrid - hightlight row > > > > > > > > I am trying this in dataGrid: > > trace(listContent.getChildByName("rowBGs")); > > but it returns null. > > > > --- In [email protected] > <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders% > 40yahoogroups.com> > > , "Alex Harui" <aharui@> wrote: > > > > > > drawRowBackground runs often, not just at creation time, but it > > does run > > > before drawColumnBackgrounds. > > > > > > > > > > > > You can use the examples from my blog that have customized cell > > > backgrounds and skip the whole drawRow/drawColumn stuff. > > > > > > > > > > > > You can also try switching the z order of the row and column > > > backgrounds. That's not officially supported, but some sort of > > > > > > > > > > > > getChildByName("lines") and getChildByName("rowBGs") and testing > > > getChildIndex and using setChildIndex might allow you to switch > the > > z > > > order. > > > > > > > > > > > > ________________________________ > > > > > > From: [email protected] > <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders% > 40yahoogroups.com> > > > > [mailto:[email protected] > <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders% > 40yahoogroups.com> > > ] On > > > Behalf Of markgoldin_2000 > > > Sent: Sunday, June 29, 2008 10:18 AM > > > To: [email protected] <mailto:flexcoders% 40yahoogroups.com> > <mailto:flexcoders% > 40yahoogroups.com> > > > Subject: [flexcoders] dataGrid - hightlight row > > > > > > > > > > > > I have seen some examples of this and these samples I've seen all > > are > > > implementing drawRowBackground which works fine but not in my > case. > > I > > > need to change row's background after I have applied columns > > > background. But drawRowBackground runs at a time dataGrtid is > > created > > > so my row background that was set in drawRowBackground gets > > overwritten > > > by the later upplied column's background. I am then trying to > > implement > > > a custom renderer that accepts a click and changes draws a > colored > > area > > > around itself: > > > g.drawRect(e.target.x, e.target.y, e.target.width, > e.target.height > > + 1); > > > g.endFill(); > > > > > > Using this approach I can color the whole row. But is a catch: my > > > columns have different colors. In case I have to restore row's > > > background color to original color how can I do that? Is there a > > simple > > > way of doing it or I need to store colors into array and then > > restore > > > them using same technique? > > > > > > Thanks > > > > > >
