On Wednesday 02 May 2007 02:30:46 +0200, Behnam Kamrani wrote: > I'm writing this message desperately. Using qt (3.3.4), I have a table in a > widget, and since it needed to Enabled/Disabled table cells, I used > tableItems for it. > > To make it structural in my thinking, I used a list like > self.myTable.tableItem = [ [ ] ]. This way, it became possible to save all > tableItems in a list and reuse it. ie: > > for iRow in range(0, numberOfRows): > self.myTable.tableItem.append( myTableItemClass) > for iCol in range(0, numberOfCols): > self.myTable.tableItem[iRow].append( myTableItemClass) > ... > ...
This all sounds reasonable, except that you're appending "myTableItemClass" in each row then appending the same object in each column in every row. Have I misunderstood what you're doing? Could you show us a more complete example? > But the problem arises when I redraw the table for several times (e.g. 16 > times). The GUI does NOT crash, however in output windows I get the > following messages : > > QGVector::remove: Index -7 out of range > QGVector::remove: Index -7 out of range > QGVector::remove: Index -7 out of range > --- as the number of tableItems in the list ---- > > I tried to empty out the list each time the table is redrawed without any > success. Some attempts for example: > self.myTable.tableItem = [ [ ] ] > or > del self.myTable.tableItem[ :] > or > del self.myTable.tableItem > or > del self.myTable.tableItem[ 0: 6] (since myTable has 6 columns) I'm confused. Are you appending items to the list each time the table is redrawn? David _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt