private void bandedGridView1_MouseDown(object sender, MouseEventArgs e)
{
if (Control.ModifierKeys != (Keys.Shift | Keys.Control))
{
return;
}
BandedGridView view = (BandedGridView)sender;
BandedGridHitInfo hInfo = view.CalcHitInfo(e.Location);
if (hInfo.InColumn)
{
view.ClearSelection();
SelectCells(hInfo.Column);
}
else if (hInfo.InBandPanel && hInfo.Band != null)
{
view.ClearSelection();
SelectCells(hInfo.Band);
}
else
{
return;
}
((DXMouseEventArgs)e).Handled = true;
}
public static void ClearSelection(BaseView baseView)
{
switch (baseView.GetType().Name)
{
case "BandedGridView":
BandedGridView bView = baseView as BandedGridView;
bView.OptionsView.NewItemRowPosition = NewItemRowPosition.Top;
bView.FocusedRowHandle = GridControl.NewItemRowHandle;
bView.OptionsView.NewItemRowPosition = NewItemRowPosition.None;
//bView.OptionsSelection.EnableAppearanceFocusedRow = false;
bView.ClearSelection();
break;
case "GridView":
GridView gView = baseView as GridView;
gView.OptionsView.NewItemRowPosition = NewItemRowPosition.Top;
gView.FocusedRowHandle = GridControl.NewItemRowHandle;
gView.OptionsView.NewItemRowPosition = NewItemRowPosition.None;
//gView.OptionsSelection.EnableAppearanceFocusedRow = false;
gView.ClearSelection();
break;
default:
break;
}
}
/// <summary>
/// Activate editor for cell
/// </summary>
/// <param name="r"></param>
/// <param name="c"></param>
private void EditCellValue(
int r,
int c)
{
BandedGridView bgv = RulesGrid.MainView as BandedGridView;
bgv.ClearSelection();
bgv.SelectCell(r, bgv.Columns[c]);
bgv.FocusedRowHandle = r;
bgv.FocusedColumn = bgv.Columns[c];
bgv.ShowEditor(); // doesn't seem to open dropdown
//Application.DoEvents();
//ColorDialog cd = new ColorDialog();
//cd.Color = RulesGrid.GetCellBackColor(r, BackColorCol);
//DialogResult dr = cd.ShowDialog(this);
//if (dr != DialogResult.OK) return;
//CellInfo ci = RulesGrid.GetCellInfo(r, c);
//RulesGrid.DataTable.Rows[ci.DataRowIndex][ci.DataColIndex] = cd.Color;
//bgv.RefreshRowCell(r, ci.GridColumn);
//RulesGrid.AddNewRowAsNeeded();
return;
}
public void Setup(
MoleculeList structureList,
ListItemSelectedDelegate itemSelectedCallback)
{
DataTableMx dt;
DataRowMx dr;
InSetup = true;
StructureList = structureList;
ListItemSelectedCallback = itemSelectedCallback;
// Create DataTable if not done yet
if (DataTable == null)
{
dt = new DataTableMx();
DataTable = dt; // save ref to table
dt.Columns.Add("NameCol", typeof(string));
dt.Columns.Add("StructureCol", typeof(MoleculeMx));
dt.Columns.Add("DateCol", typeof(DateTime));
dt.Columns.Add("StructureTypeCol", typeof(string));
MoleculeGrid.SetupDefaultQueryManager(dt); // setup underlying QueryManager/QueryTable for current type
MoleculeGrid.SetupUnboundColumns(dt);
}
dt = DataTable;
// Add rows to DataTable
bool saveEnabled = dt.EnableDataChangedEventHandlers(false); // turn off change events while filling
if (structureList == null)
{
InSetup = false; return;
}
for (int ri = 0; ri < structureList.Count; ri++) // fill in the grid
{
MoleculeListItem sli = structureList[ri];
dr = dt.NewRow();
dr["NameCol"] = sli.Name;
dr["StructureCol"] = sli.Molecule;
dr["DateCol"] = sli.UpdateDate;
dr["StructureTypeCol"] = sli.MoleculeType;
dt.Rows.Add(dr);
}
MoleculeGrid.DataSource = dt; // make the data visible
BandedGridView.ClearSelection();
dt.EnableDataChangedEventHandlers(saveEnabled);
InSetup = false;
return;
}
