void CGridCellCheck::OnClick(CPoint PointCellRelative)
{
// PointCellRelative is relative to the topleft of the cell. Convert to client coords
PointCellRelative += m_Rect.TopLeft();
if (GetCheckPlacement().PtInRect(PointCellRelative))
{
m_bChecked = !m_bChecked;
GetGrid()->InvalidateRect(m_Rect);
}
// Bail if cell is read-only
CCellID cell = GetGrid()->GetCellFromPt(PointCellRelative);
if(cell.row > -1 && cell.col > -1)
{
if (!GetGrid()->IsCellEditable(cell))
return;
}
// GetCheckPlacement returns the checkbox dimensions in client coords. Only check/
// uncheck if the user clicked in the box
// if (GetCheckPlacement().PtInRect(PointCellRelative))
// {
// m_bChecked = !m_bChecked;
// GetGrid()->InvalidateRect(m_Rect);
// }
}
// Override draw so that when the cell is selected, a drop arrow is shown in the RHS.
BOOL CGridCellCheck::Draw(CDC* pDC, int nRow, int nCol, CRect rect, BOOL bEraseBkgnd /*=TRUE*/)
{
BOOL bResult = CGridCell::Draw(pDC, nRow, nCol, rect, bEraseBkgnd);
#ifndef _WIN32_WCE
// Store the cell's dimensions for later
m_Rect = rect;
CRect CheckRect = GetCheckPlacement();
rect.left = CheckRect.right;
// enough room to draw?
// if (CheckRect.Width() < rect.Width() && CheckRect.Height() < rect.Height()) {
// Do the draw
pDC->DrawFrameControl(GetCheckPlacement(), DFC_BUTTON,
(m_bChecked)? DFCS_BUTTONCHECK | DFCS_CHECKED : DFCS_BUTTONCHECK);
// }
#endif
return bResult;
}
void CGridCellCheck::OnClick(CPoint PointCellRelative)
{
// PointCellRelative is relative to the topleft of the cell. Convert to client coords
PointCellRelative += m_Rect.TopLeft();
// GetCheckPlacement returns the checkbox dimensions in client coords. Only check/
// uncheck if the user clicked in the box
if (GetCheckPlacement().PtInRect(PointCellRelative))
{
m_bChecked = !m_bChecked;
GetGrid()->InvalidateRect(m_Rect);
}
}