this->setWindowTitle(tr("数据转移程序"));
edt_ftp_server = new QLineEdit;
edt_ftp_port = new QLineEdit;
edt_ftp_account = new QLineEdit;
edt_ftp_pwd = new QLineEdit;
edt_ftp_pwd->setEchoMode( QLineEdit::Password );
lbl_ftp_server = new QLabel;
lbl_ftp_server->setText(tr("FTP服务器地址:"));
lbl_ftp_server->setBuddy( edt_ftp_server );
lbl_ftp_port = new QLabel;
lbl_ftp_port->setText(tr("FTP服务器端口:"));
lbl_ftp_port->setBuddy( edt_ftp_port );
lbl_ftp_account = new QLabel;
lbl_ftp_account->setText(tr("FTP登录帐号:"));
lbl_ftp_account->setBuddy( edt_ftp_account );
lbl_ftp_pwd = new QLabel;
lbl_ftp_pwd->setText(tr("FTP登录密码:"));
lbl_ftp_pwd->setBuddy( edt_ftp_pwd );
ftp_settings = new QGroupBox(this);
ftp_settings->setTitle(tr("FTP服务器设置"));
ftp_settingsLayout = new QGridLayout;
ftp_settingsLayout->addWidget( lbl_ftp_server, 0, 0);
ftp_settingsLayout->addWidget( edt_ftp_server, 0, 1);
ftp_settingsLayout->addWidget( lbl_ftp_port, 1, 0);
ftp_settingsLayout->addWidget( edt_ftp_port, 1, 1);
ftp_settingsLayout->addWidget( lbl_ftp_account, 2, 0);
ftp_settingsLayout->addWidget( edt_ftp_account, 2, 1);
ftp_settingsLayout->addWidget( lbl_ftp_pwd, 3, 0);
ftp_settingsLayout->addWidget( edt_ftp_pwd, 3, 1);
ftp_settings->setLayout( ftp_settingsLayout );
edt_db_server = new QLineEdit( this );
edt_db_port = new QLineEdit( this );
edt_db_account = new QLineEdit( this );
edt_db_pwd = new QLineEdit( this );
edt_db_pwd->setEchoMode( QLineEdit::Password );
lbl_db_server = new QLabel( this );
lbl_db_server->setText(tr("FTP服务器地址:"));
lbl_db_server->setBuddy( edt_ftp_server );
lbl_db_port = new QLabel( this );
lbl_db_port->setText(tr("FTP服务器端口:"));
lbl_db_port->setBuddy( edt_ftp_port );
lbl_db_account = new QLabel( this );
lbl_db_account->setText(tr("FTP登录帐号:"));
lbl_db_account->setBuddy( edt_ftp_account );
lbl_db_pwd = new QLabel( this );
lbl_db_pwd->setText(tr("FTP登录密码"));
lbl_db_pwd->setBuddy( edt_ftp_pwd );
db_settings = new QGroupBox(this);
db_settings->setTitle(tr("数据库服务器设置"));
db_settingsLayout = new QGridLayout;
db_settingsLayout->addWidget( lbl_ftp_server, 0, 0);
db_settingsLayout->addWidget( edt_ftp_server, 0, 1);
db_settingsLayout->addWidget( lbl_ftp_port,1, 0);
db_settingsLayout->addWidget( edt_ftp_port,1, 1);
db_settingsLayout->addWidget( lbl_ftp_account, 2, 0);
db_settingsLayout->addWidget( edt_ftp_account, 2, 1);
db_settingsLayout->addWidget( lbl_ftp_pwd,3, 0);
db_settingsLayout->addWidget( edt_ftp_pwd, 3, 1);
db_settings->setLayout( db_settingsLayout );
buttonsLayout = new QHBoxLayout;
buttonsLayout->addStretch();
btn_start = new QPushButton;
btn_start->setText(tr("开始"));
buttonsLayout->addWidget(btn_start);
btn_stop = new QPushButton;
btn_stop->setText(tr("停止"));
buttonsLayout->addWidget( btn_stop );
btn_exit = new QPushButton;
btn_exit->setText(tr("退出"));
buttonsLayout->addWidget(btn_exit);
settingLayout = new QVBoxLayout;
settingLayout->addWidget( db_settings );
settingLayout->addStretch();
settingLayout->addWidget( ftp_settings );
centralLayout = new QHBoxLayout;
centralLayout->addLayout( settingLayout );
lst_log = new QListWidget;
centralLayout->addWidget(lst_log);
winLayout = new QVBoxLayout;
winLayout->addLayout( centralLayout );
winLayout->addLayout( buttonsLayout );
setLayout( winLayout );
我正在开发一个小型 qt 程序,并在 QMainWindow 子类构造函数中编写了上述代码。但是显示的小部件搞砸了。感谢所有建议!
以下是结果截图: