bool IsOverCheckBox(int r, int c, MouseEventArgs e)
{
GridStyleInfo style = grid.Model[r, c];
GridCellRendererBase renderer = grid.CellRenderers[style.CellType];
renderer.PerformLayout(r, c, style, grid.RangeInfoToRectangle(GridRangeInfo.Cell(r, c)));
if (renderer.RaiseHitTest(r, c, e, null) == GridHitTestContext.CheckBoxChecker)
{
return(true);
}
return(false);
}
private void gridGroupingControl1_TableControlCellClick(object sender, GridTableControlCellClickEventArgs e)
{
GridTableCellStyleInfo style = (GridTableCellStyleInfo)e.TableControl.Model[e.Inner.RowIndex, e.Inner.ColIndex];
GridTableCellStyleInfoIdentity id = style.TableCellIdentity;
if (id.TableCellType == GridTableCellType.ColumnHeaderCell
)
{
// Workaround - gridGroupingControl1_TableControlCellButtonClicked does not get hit so
// we'll check for the area where the button is and set e.Inner.Cancel = true
GridCellRendererBase r = e.TableControl.CellRenderers[style.CellType];
r.PerformLayout(e.Inner.RowIndex, e.Inner.ColIndex, style, e.TableControl.RangeInfoToRectangle(GridRangeInfo.Cell(e.Inner.RowIndex, e.Inner.ColIndex)));
if (r.RaiseHitTest(e.Inner.RowIndex, e.Inner.ColIndex, e.Inner.MouseEventArgs, null) == GridHitTestContext.CellButtonElement)
{
string column = (id.Column != null) ? id.Column.ToString() : "";
string s = "Clicked on " + id.TableCellType.ToString() + "(" + column + ", " + id.DisplayElement.GetType().Name + ")";
MessageBox.Show(s);
e.Inner.Cancel = true;
}
}
}
