On Mon, Mar 14, 2011 at 2:39 PM, Qiqi YU <voncle...@gmail.com> wrote: > Hi Dave, > > Thanks for your fast reply. As I went through the code of function > ctlSQLResult::DisplayData(bool single), there seems to be no calling > of wxGrid Control to display data? My understanding is that the > displayData function would set up the frame of the outputs (i.e. all > the column attributes name and row number). But where is the output > data being inserted into the output table?
It's not - you've got it backwards. The grid control calls sqlResultTable::GetValue() whenever it wants to render a cell. That function returns the text to display. > Also the thing is I need to create to new tuples to the output panel > (appended to the existing output table). Which part of the codes > should I modify in order to achieve this? You'd need to modify sqlResultTable::GetValue() to give it the ability to return the additional data, and sqlResultTable::GetNumberRows() to return the right number of rows. It will be somewhat difficult though as the code is designed to be able to show partial resultsets - that is it may start returning rows for the grid to display before the entire recordset has been transferred from the server. -- Dave Page Blog: http://pgsnake.blogspot.com Twitter: @pgsnake EnterpriseDB UK: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgadmin-support mailing list (pgadmin-support@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgadmin-support
