Method delRows

src/csvapplication.cpp:2523–2558

void CsvApplication::delRows() {
	int row_top, row_bottom, col_top, col_bottom;
	int newRow;
	int winIndex = app.getTopWindow();
	int choice;
	windows[winIndex].grid->get_selection(row_top, col_top, row_bottom, col_bottom);

	if( row_top < 0 || row_bottom < 0 || row_top >= windows[winIndex].table->getNumberRows() || row_bottom >= windows[winIndex].table->getNumberRows() ) {
		myFlChoice("Info", "No rows selected to delete!", {"OK"});
		return;
	}

	windows[winIndex].grid->setDeletionHighlight(true, row_top, row_bottom);
	choice = myFlChoice("Confirmation", "Really delete "+std::to_string(row_bottom-row_top+1)+" row(s)?", {"Yes", "No"});
	windows[winIndex].grid->removeDeletionHighlight();
	if( choice != 0) {
		return;
	}
	
	// Close Search Window
	lastFound = {-1,-1};
	searchWin->hide();

	newRow = row_top > 0 ? row_top - 1 : 0;
	showImWorkingWindow("Deleting row(s) ...");
	windows[winIndex].addUndoStateTable("Delete row(s)");
	windows[winIndex].setChanged(true);
	windows[winIndex].setUsed(true);
	windows[winIndex].table->delRows(row_top, row_bottom);
	windows[winIndex].grid->updateSelection(newRow, col_top, newRow, col_bottom);
	hideImWorkingWindow();
	windows[winIndex].grid->rows( windows[winIndex].table->getNumberRows() );
	windows[winIndex].grid->cols( windows[winIndex].table->getNumberCols() );
	windows[winIndex].grid->redraw();
	Fl::check();
}


void CsvApplication::splitCol() {