CExtGridWnd::OnGridPaintCellTextHook

Called to get the text color of the cell. The default implementation returns the COLORREF(-1) value that causes using of default text color that depends on whether cell is in the selection range.

virtualbool OnGridPaintCellTextHook(
   bool bPostNotification,
   const CExtGridCell & _cell,
   const RECT & rcCellText,
   const CDC & dc,
   LONG nVisibleColNo,
   LONG nVisibleRowNo,
   LONG nColNo,
   LONG nRowNo,
   INT nColType,
   INT nRowType,
   const RECT & rcCellExtra,
   const RECT & rcCell,
   const RECT & rcVisibleRange,
   DWORD dwAreaFlags,
   DWORD dwHelperPaintFlags
);

Parameters

bPostNotification

Specifies whether the method is invoked second time after text is painted.

dc

Device context for painting.

_cell

Reference to the cell object.

nVisibleColNo

Column index relative to the first visible column on left.

nVisibleRowNo

Row index relative to the first visible row at top.

nColNo

Column index.

nRowNo

Row index.

nColType

Type of the column (0 � inner column, -1 - outer column on left, 1 - outer column on right).

nRowType

Type of the row (0 - inner row, -1 - outer row at top, 1 - outer row at bottom).

rcCellExtra

Rectangular area of the cell including extra outer spaces.

rcCell

Rectangular area of the cell which fit cell's data.

rcVisibleRange

Rectangle containing column and row numbers of the visible cell range.

dwAreaFlags

Specifies the type of the rectangular area; this parameter is a set of __EGBWA_* values of the hit-test object.

dwHelperPaintFlags

Specifies a set of the __EGCPF_* flags that provide the painting algorithm with additional information on hovering, highlighting and drag-and-drop.

See Also

CExtGridWnd Overview | Class Members | Hierarchy Chart