#include "gotolinewin.h" GoToLineWin::GoToLineWin(QWidget *parent) : QWidget(parent) { ui.setupUi(this); } GoToLineWin::~GoToLineWin() { } void GoToLineWin::slot_ok() { bool ok; int lineNums = ui.lineEditNum->text().toInt(&ok); if (ok && lineNums>=1) { int dire = (ui.radioButton->isChecked() ? 0 : 1); emit sign_gotoLine(dire, lineNums-1); close(); } }