void DataGrid::onKeyDown(wxKeyEvent &event)
{
bool modified = false;
if (event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER) {
if (event.ControlDown()) {
if (!IsCellEditControlEnabled()) {
insertRowToDataUp(GetGridCursorRow());
modified = true;
}
} else {
insertRowToData(GetGridCursorRow());
modified = true;
}
} else if (event.GetKeyCode() == WXK_DELETE) {
if (IsSelection()) {
wxArrayInt rows = GetSelectedRows();
if (rows.Count() > 0) {
modified = deleteRowsFromData(rows);
} else {
unsigned int i;
int row, col;
wxGridCellCoordsArray cells = GetSelectedCells();
for (i = 0; i < cells.Count(); i++) {
clearCellData(cells[i].GetRow(), cells[i].GetCol());
}
wxGridCellCoordsArray topLeft = GetSelectionBlockTopLeft();
wxGridCellCoordsArray bottomRight = GetSelectionBlockBottomRight();
for (i = 0; i < topLeft.Count(); i++) {
for (row = topLeft[i].GetRow(); row <= bottomRight[i].GetRow(); row++) {
for (col = topLeft[i].GetCol(); col <= bottomRight[i].GetCol(); col++) {
clearCellData(row, col);
}
}
}
wxArrayInt cols = GetSelectedCols();
for (i = 0; i < cols.Count(); i++) {
for (row = 1; row < GetNumberRows(); row++) {
clearCellData(row, cols[i]);
}
}
}
ClearSelection();
} else {
clearCellData(GetGridCursorRow(), GetGridCursorCol());
}
}
wxGrid::OnKeyDown(event);
if (modified) updateData(true);
}
int ctlSQLGrid::Copy()
{
wxString str;
int copied = 0;
size_t i;
if (GetSelectedRows().GetCount())
{
AppendColumnHeader(str, 0, (GetNumberCols() - 1));
wxArrayInt rows = GetSelectedRows();
for (i = 0 ; i < rows.GetCount() ; i++)
{
str.Append(GetExportLine(rows.Item(i)));
if (rows.GetCount() > 1)
str.Append(END_OF_LINE);
}
copied = rows.GetCount();
}
else if (GetSelectedCols().GetCount())
{
wxArrayInt cols = GetSelectedCols();
size_t numRows = GetNumberRows();
AppendColumnHeader(str, cols);
for (i = 0 ; i < numRows ; i++)
{
str.Append(GetExportLine(i, cols));
if (numRows > 1)
str.Append(END_OF_LINE);
}
copied = numRows;
}
else if (GetSelectionBlockTopLeft().GetCount() > 0 &&
GetSelectionBlockBottomRight().GetCount() > 0)
{
unsigned int x1, x2, y1, y2;
x1 = GetSelectionBlockTopLeft()[0].GetCol();
x2 = GetSelectionBlockBottomRight()[0].GetCol();
y1 = GetSelectionBlockTopLeft()[0].GetRow();
y2 = GetSelectionBlockBottomRight()[0].GetRow();
AppendColumnHeader(str, x1, x2);
for (i = y1; i <= y2; i++)
{
str.Append(GetExportLine(i, x1, x2));
if (y2 > y1)
str.Append(END_OF_LINE);
}
copied = y2 - y1 + 1;
}
else
{
int row, col;
row = GetGridCursorRow();
col = GetGridCursorCol();
AppendColumnHeader(str, col, col);
str.Append(GetExportLine(row, col, col));
copied = 1;
}
if (copied && wxTheClipboard->Open())
{
wxTheClipboard->SetData(new wxTextDataObject(str));
wxTheClipboard->Close();
}
else
{
copied = 0;
}
return copied;
}