Sorry for my lack of proof reading.
ItemEditor vs ItemRenderer for determining a rows height.
If the ItemEditor is sized differently then the itemRenderer, what is
the best practice for getting the DataGrid to redraw the rows with
variableRowHeight=true at the time that itemEditor is displayed.
The ItemRenderer is initially shown for all rows, but once the user
selects a cell then its the itemEditor that is displayed.
The Event Life Cycle for editor triggers 2 events [ itemEditBeginning
& itemEditBegin ] where I've tried to invalidateDisplay and
invalidateSize of the dataGrid.
I've determined at itemEditBeginning the editor not yet inserted, and
at itemEditBegin I still can't get the DataGrid to upDate the size of
just the current row with focus.
I'll have to wrap some code before I can get an example together, lots
of components required to explain this issue.
thanks for your reply.
Daniel
--- In flexcoders@yahoogroups.com, "lytvynyuk" <[EMAIL PROTECTED]> wrote:
>
> "based on the itemEditors Height not the itemEditors Height." - sound
> funny, but I understand what do u mean ;)
> Make your Editor and Renderer height same, that is it. But is they are
> physically cannot be same height, as I understand your problem, after
> edit done row height not coming back to Renderer height?
>
> Can you bring an example here?
>
> --- In flexcoders@yahoogroups.com, "danielspirn"
> wrote:
> >
> > I'm trying to have the Datagrid Row resize based on the itemEditors
> > Height not the itemEditors Height.
> >
> > Thus every time a user selects a cell to edit the selected row will
> > grow in size to accommodate the Editor.
> >
> > With variableRowSize = true, the sizes are set based on the
> > itemRender, but since my render and editor are different, I'm unable
> > to get the DataGrid to recognize a change in the itemRender and resize
> > just the row that has grown.
> >
> > I can set the rowSize if I switch variableRowSize back to false. And
> > se the rowSize at event handler for all the rows at the
> > itemEditBeginning and at itemEditBegin, but what I really want is have
> > variableRowSize=true and have the DataGrid remeasure its rows at time
> > with the Editor dropped In.
> >
> > Because Editors have be created and held in Memory for re-use the only
> > event I can trap-off of might be FlexEvent.DataChanged on the Editor.
> >
> > Anyone tackled this issue. Should I punt and try to solve this with
> > the AdvancedDataGrid?
> >
> > Thanks
> >
> > Daniel
> >
>
