用QT实现打开TXT文档并在textEdit中显示的源代码

/**************************************************************************** ** Meta object code from reading C++ file 'ex.h' ** ** Created: Wed Oct 20 16:30:45 2010 ** by: The Qt Meta Object Compiler version 62 (Qt 4.6.2) ** ** WARNING! All changes made in this file will be lost! *****************************************************************************/ #include "../../ex.h" #if !defined(Q_MOC_OUTPUT_REVISION) #error "The header file 'ex.h' doesn't include <QObject>." #elif Q_MOC_OUTPUT_REVISION != 62 #error "This file was generated using the moc from 4.6.2. It" #error "cannot be used with the include files from this version of Qt." #error "(The moc has changed too much.)" #endif QT_BEGIN_MOC_NAMESPACE static const uint qt_meta_data_ex[] = { // content: 4, // revision 0, // classname 0, 0, // classinfo 1, 14, // methods 0, 0, // properties 0, 0, // enums/sets 0, 0, // constructors 0, // flags 0, // signalCount // slots: signature, parameters, type, tag, flags 4, 3, 3, 3, 0x08, 0 // eod }; static const char qt_meta_stringdata_ex[] = { "ex\0\0open()\0" }; const QMetaObject ex::staticMetaObject = { { &QWidget::staticMetaObject, qt_meta_stringdata_ex, qt_meta_data_ex, 0 } }; #ifdef Q_NO_DATA_RELOCATION const QMetaObject &ex::getStaticMetaObject() { return staticMetaObject; } #endif //Q_NO_DATA_RELOCATION const QMetaObject *ex::metaObject() const { return QObject::d_ptr->metaObject ? QObject::d_ptr->metaObject : &staticMetaObject; } void *ex::qt_metacast(const char *_clname) { if (!_clname) return 0; if (!strcmp(_clname, qt_meta_stringdata_ex)) return static_cast<void*>(const_cast< ex*>(this)); return QWidget::qt_metacast(_clname); } int ex::qt_metacall(QMetaObject::Call _c, int _id, void **_a) { _id = QWidget::qt_metacall(_c, _id, _a); if (_id < 0) return _id; if (_c == QMetaObject::InvokeMetaMethod) { switch (_id) { case 0: open(); break; default: ; } _id -= 1; } return _id; } QT_END_MOC_NAMESPACE