Like this:
public function HeaderRenderer() {
height = 34;
}
-TH
--- In [email protected], "Tim Hoff" <[EMAIL PROTECTED]> wrote:
>
> Even though you set headerWordWrap to true, when a headerRenderer
is
> used those properties are repaced when the renderer is created.
> Keep in mind, the default item renderer is a Text field. In the
> HeaderRenderer AS, change the Height (maybe to 40) and the header
> text should wrap. You might also have to deal with the header
text
> alignment.
>
> -TH
>
> --- In [email protected], "djbrown_rotonews"
> <djbrown_rotonews@> wrote:
> >
> >
> > That did the trick, nearly. My header text, that used to span
> > two "rows", now only has the first "row" displayed and omits the
> > remainder of the header. I have headerWordWrap set to true, but
> > there must be something else I have to do. any help?
> >
> > --- In [email protected], "Tim Hoff" <TimHoff@> wrote:
> > >
> > >
> > > DJ,
> > >
> > > I included a hack for this in the following example. Since
the
> > column's
> > > headeRenderer is a dataGridItemRenderer (TextField), it has a
> > toolTip
> > > property. The headerText is set before the itemRenderer is
> > created, so
> > > you can compare to data.text to identify the column.
> > >
> > > http://www.cflex.net/showfiledetails.cfm?
> > ChannelID=1&Object=File&objectI\
> > > D=443
> > > <http://www.cflex.net/showfiledetails.cfm?
> > ChannelID=1&Object=File&object\
> > > ID=443>
> > >
> > > -TH
> > >
> > > --- In [email protected], "djbrown_rotonews"
> > > <djbrown_rotonews@> wrote:
> > > >
> > > > I've seen references to using the setValue() function of the
> > custom
> > > > renderer to gain access to the header itself and putting the
> > toolTip
> > > > code in there, but it doesn't look like setValue is called
any
> > > > longer using Beta3. any ideas/suggestions?
> > > >
> > > >
> > > > --- In [email protected], "djbrown_rotonews"
> > > > djbrown_rotonews@ wrote:
> > > > >
> > > > >
> > > > > I'm discovered that I need to implement my own
> headerRenderer
> > as
> > > > part
> > > > > of each DataGridColumn, but how do I go about accessing
what
> > > > column
> > > > > I'm currently looking at. I'm wanting to add a generic
> > > > headerRenderer
> > > > > for all 22 columns of my DataGrid, displaying a tool tip
> based
> > on
> > > > the
> > > > > id of the UIComponent I'm currently looking at.
> > > > >
> > > > >
> > > > > --- In [email protected], "djbrown_rotonews"
> > > > > <djbrown_rotonews@> wrote:
> > > > > >
> > > > > > I'm wanting to add toolTip for dataGrid headers, where a
> tool
> > > > tip is
> > > > > > displayed when hovering over a header of a data grid that
> > > > displays
> > > > > > more information about that particular column. It
doesn't
> > appear
> > > > > than
> > > > > > an itemRollOverEvent is generated when rolling over a
> > header, so
> > > > > > what's the best way to do this?
> > > > > >
> > > > >
> > > >
> > >
> >
>
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