1 #include "gotoline.h" 2 GotoLine(int page_count,QWidget * parent)3GotoLine::GotoLine(int page_count, QWidget *parent) : 4 QLineEdit(parent) { 5 v = new QIntValidator(1, page_count); 6 setValidator(v); 7 } 8 set_page_count(int page_count)9void GotoLine::set_page_count(int page_count) { 10 v->setTop(page_count); 11 } 12 focusOutEvent(QFocusEvent *)13void GotoLine::focusOutEvent(QFocusEvent * /*event*/) { 14 hide(); 15 } 16 17