46   virtual Accessible* CellAt(uint32_t aRowIdx, uint32_t aColIdx) {  in CellAt()  argument
53   virtual int32_t CellIndexAt(uint32_t aRowIdx, uint32_t aColIdx) {  in CellIndexAt()  argument
54     return ColCount() * aRowIdx + aColIdx;  in CellIndexAt()
77                                   int32_t* aColIdx);
83   virtual uint32_t ColExtentAt(uint32_t aRowIdx, uint32_t aColIdx) { return 1; }  in ColExtentAt()  argument
89   virtual uint32_t RowExtentAt(uint32_t aRowIdx, uint32_t aColIdx) { return 1; }  in RowExtentAt()  argument
94   virtual void ColDescription(uint32_t aColIdx, nsString& aDescription) {  in ColDescription()  argument
108   virtual bool IsColSelected(uint32_t aColIdx) { return false; }  in IsColSelected()  argument
118   virtual bool IsCellSelected(uint32_t aRowIdx, uint32_t aColIdx) {  in IsCellSelected()  argument
160   virtual void SelectCol(uint32_t aColIdx) {}  in SelectCol()  argument
170   virtual void UnselectCol(uint32_t aColIdx) {}  in UnselectCol()  argument