摘要:
分为3个文件:finddialog.h:#ifndef FINDDIALOG_H#define FINDDIALOG_H#include <QDialog>class QCheckBox;class QLabel;class QLineEdit;class QPushButton;//自定义类,继承于QDialogclass FindDialog:public QDialog{ Q_OBJECTpublic: FindDialog(QWidget *parent=0);//构造函数signals: void findNext(const QString &str,bool 阅读全文
摘要:
#include <QApplication>#include <QPushButton>#include <QHBoxLayout>#include <QSlider>#include <QSpinBox>#include <QWidget>#include <QFont>class MyWidget:public QWidget{public: MyWidget(QWidget *parent = 0);};MyWidget::MyWidget(QWidget *parent):QWidget(parent 阅读全文