/// <summary>
/// Add column
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddColumn_Click(object sender, EventArgs e)
{
if (!AllowColumnModifications())
{
return;
}
int r = View.FocusedRowHandle;
if (r < 0)
{
return;
}
if (UserDatabase && r == 0)
{
r = 1; // keep key & structure as 1st 2 cols
}
r++; // index of new row
DataRow dr = ColGridDataTable.NewRow();
//dr["CustomFormat"] = new Bitmap(1, 1);
dr["DisplayByDefault"] = true;
ColGridDataTable.Rows.InsertAt(dr, r);
View.FocusedRowHandle = r;
View.FocusedColumn = View.Columns[0];
View.ShowEditor();
}
private void MoveColumnDown_Click(object sender, EventArgs e)
{
if (!AllowColumnModifications())
{
return;
}
int r = View.FocusedRowHandle;
if (r < 0)
{
return;
}
if ((AnnotationTable && r <= 0) || (UserDatabase && r <= 1) || // keep initial col position(s) as is
r >= View.RowCount - 1)
{
MessageBoxMx.Show("This column can't be moved down.");
return;
}
DataRow dr = ColGridDataTable.NewRow();
dr.ItemArray = ColGridDataTable.Rows[r].ItemArray;
ColGridDataTable.Rows.RemoveAt(r);
ColGridDataTable.Rows.InsertAt(dr, r + 1);
View.FocusedRowHandle = r + 1;
return;
}
private void ColGridView_MouseDown(object sender, MouseEventArgs e)
{
Point p;
Rectangle rect;
string txt;
int qtCi, ri, ci;
if (View == null)
{
return;
}
p = new Point(e.X, e.Y);
GridHitInfo ghi = View.CalcHitInfo(p);
if (ghi == null)
{
return;
}
ri = ghi.RowHandle;
if (ghi.Column == null)
{
return;
}
GridColumn gc = ghi.Column;
GridViewInfo viewInfo = View.GetViewInfo() as GridViewInfo;
GridCellInfo gci = viewInfo.GetGridCellInfo(ghi);
if (gci == null)
{
return;
}
ri = ghi.RowHandle;
if (ri == GridControl.NewItemRowHandle) // click in virtual new row?
{
DataRow dr = ColGridDataTable.NewRow();
ColGridDataTable.Rows.Add(dr);
DelayedCallback.Schedule(ClickedInNewRow, gc); // schedule callback for after grid rendered with new row
return;
}
if (ri >= ColGridDataTable.Rows.Count)
{
return;
}
CurrentRow = ri;
if (Lex.Eq(gc.Name, "CustomFormat")) // Show format col
{
MetaColumn mc = GetMetaColumnFromColGridDataTableRow(ColGridDataTable.Rows[ri]);
if (mc == null)
{
return;
}
ColumnFormattingContextMenu.Show(ColGrid, p);
this.Refresh();
return;
}
return;
}
