📄 interface.cpp
字号:
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "7" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "8" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "9" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "10" ) );
table1->setGeometry( QRect( 5, 0, 230, 221 ) );
textLabel1 = new QLabel("total",this, "textLabel1" );
textLabel1->setGeometry( QRect( 5, 225, 40, 20 ) );
textLabel1->setFont(QFont("Times",9));
lineEdit1 = new QLineEdit( this, "lineEdit1" );
lineEdit1->setGeometry( QRect( 45, 225, 120, 20 ) );
textLabel2 = new QLabel("disk",this, "textLabel2" );
textLabel2->setGeometry( QRect( 165, 225,30, 20 ) );
textLabel2->setFont(QFont("Times",9));
lineEdit2 = new QLineEdit( this, "lineEdit2" );
lineEdit2->setGeometry( QRect( 195, 225, 40, 20 ) );
pushButton1 = new QPushButton("up",this, "pushButton1" );
pushButton1->setGeometry( QRect( 8, 250, 50, 25 ) );
pushButton1->setFont(QFont("Times",9));
pushButton2 = new QPushButton("down",this, "pushButton2" );
pushButton2->setGeometry( QRect( 66, 250, 50, 25 ) );
pushButton2->setFont(QFont("Times",9));
pushButton3 = new QPushButton("order",this, "pushButton3" );
pushButton3->setGeometry( QRect(124, 250, 50, 25 ) );
pushButton3->setFont(QFont("Times",9));
pushButton4 = new QPushButton( "send" ,this, "pushButton4" );
pushButton4->setGeometry( QRect( 182, 250, 50, 25 ) );
pushButton4->setFont(QFont("Times",9));
//用pushButton3实现继续点菜的功能
// Order *order2_order = new Order;
connect(pushButton3,SIGNAL(clicked()),SLOT(sendto_order()));
connect(pushButton3,SIGNAL(clicked()),this,SLOT(close()));
/* //用pushButton4实现数据的发送，send将数据发送到服务端
*/
}
/*==========================查台部分主界面代码实现========================*/
Search::Search()
{
setGeometry(0,0,240,320);
setCaption("Search");
setPaletteBackgroundColor( QColor( 233, 239, 190 ) );
textLabel1 = new QLabel( "desk",this, "textLabel1" );
textLabel1->setGeometry( QRect( 55, 40, 40, 25 ) );
textLabel1->setFont(QFont("Times",9));
lineEdit2 = new QLineEdit( this, "lineEdit2" );
lineEdit2->setGeometry( QRect( 95, 40, 90, 20 ) );
//查台主界面中的功能按键
pushButton1 = new QPushButton("ok",this, "pushButton1" );
pushButton1->setGeometry( QRect( 20, 90, 50, 25 ) );
pushButton1->setFont(QFont("Times",9));
pushButton2 = new QPushButton("clear",this, "pushButton2" );
pushButton2->setGeometry( QRect( 95, 90, 50, 25 ) );
pushButton2->setFont(QFont("Times",9));
pushButton3 = new QPushButton( "back",this, "pushButton3" );
pushButton3->setGeometry( QRect( 170, 90, 50, 25 ) );
pushButton3->setFont(QFont("Times",9));
//确定按钮和槽函数的连接
// Search2 *p = new Search2;
connect(pushButton1,SIGNAL(clicked()),SLOT(sendto_search2()));
connect(pushButton1,SIGNAL(clicked()),this,SLOT(close()));
//清空按钮和槽函数的连接
connect( pushButton2,SIGNAL(clicked()),lineEdit2,SLOT(clear()));
//返回按钮和主界面函数相连
// Major *q = new Major;
connect( pushButton3,SIGNAL(clicked()),SLOT(sendto_major()));
connect( pushButton3,SIGNAL(clicked()),this,SLOT(close()));
}
//==========================某台的点菜信息界面的实现==============================
/*
* Constructs a Sea2 as a child of 'parent', with the
* name 'name' and widget flags set to 'f'.
*/
Search2::Search2()
{
setGeometry(0,0,240,320);
setCaption("Search");
setPaletteBackgroundColor( QColor( 233, 239, 190 ) );
/* textLabel1 = new QLabel( this, "textLabel1" );
textLabel1->setGeometry( QRect( 0, 0, 240, 30 ) );
// textLabel1->setFont(QFont("Times",13,QFont::Bold)); */
table1 = new QTable( this, "table1" );
table1->setFont(QFont("Times",9));
table1->setNumCols( table1->numCols() + 1 );
table1->horizontalHeader()->setLabel( table1->numCols() - 1, tr( "dish" ) );
table1->setNumCols( table1->numCols() + 1 );
table1->horizontalHeader()->setLabel( table1->numCols() - 1, tr( "price" ) );
table1->setNumCols( table1->numCols() + 1 );
table1->horizontalHeader()->setLabel( table1->numCols() - 1, tr( "count" ) );
table1->setNumCols( table1->numCols() + 1 );
table1->horizontalHeader()->setLabel( table1->numCols() - 1, tr( "total" ) );
table1->setNumCols( table1->numCols() + 1 );
table1->horizontalHeader()->setLabel( table1->numCols() - 1, tr( "mark" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "1" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "2" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "3" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "4" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "5" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "6" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "7" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "8" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "9" ) );
table1->setNumRows( table1->numRows() + 1 );
table1->verticalHeader()->setLabel( table1->numRows() - 1, tr( "10" ) );
table1->setGeometry( QRect( 0, 0, 240, 221 ) );
table1->setNumRows( 10 );
table1->setNumCols( 5 );
textLabel2 = new QLabel("sum",this, "textLabel2" );
textLabel2->setGeometry( QRect( 0, 225, 30, 20 ) );
textLabel2->setFont(QFont("Times",9));
lineEdit2 = new QLineEdit( this, "lineEdit2" );
lineEdit2->setGeometry( QRect( 30, 225, 70, 20 ) );
textLabel3 = new QLabel("desk",this, "textLabel3" );
textLabel3->setGeometry( QRect( 105, 225, 30, 20 ) );
textLabel3->setFont(QFont("Times",9));
lineEdit1 = new QLineEdit( this, "lineEdit1" );
lineEdit1->setGeometry( QRect( 135, 225, 20, 20 ) );
textLabel4 = new QLabel( "times",this, "textLabel4" );
textLabel4->setGeometry( QRect( 160, 225, 40, 20 ) );
textLabel4->setFont(QFont("Times",9));
spinBox1 = new QSpinBox( this, "spinBox1" );
spinBox1->setFont(QFont("Times",9));
spinBox1->setGeometry( QRect( 200, 225, 40, 20 ) );
pushButton1 = new QPushButton("order",this, "pushButton1" );
pushButton1->setGeometry( QRect( 0, 250, 48, 25 ) );
pushButton1->setFont(QFont("Times",9));
pushButton2 = new QPushButton("modify",this, "pushButton2" );
pushButton2->setGeometry( QRect( 48, 250, 48, 25 ) );
pushButton2->setFont(QFont("Times",9));
pushButton3 = new QPushButton("cancel",this, "pushButton3" );
pushButton3->setGeometry( QRect( 96, 250, 48, 25 ) );
pushButton3->setFont(QFont("Times",9));
pushButton4 = new QPushButton("check",this, "pushButton4" );
pushButton4->setGeometry( QRect( 144, 250, 48, 25 ) );
pushButton4->setFont(QFont("Times",9));
pushButton5 = new QPushButton("back",this, "pushButton5" );
pushButton5->setGeometry( QRect( 192, 250, 48, 25 ) );
pushButton5->setFont(QFont("Times",9));
connect(pushButton3,SIGNAL(clicked()),SLOT(sendto_search3()));
connect(pushButton3,SIGNAL(clicked()),this,SLOT(close()));
//建立ret和退菜界面的连接
// Order *search_ok_order = new Order;
connect(pushButton1,SIGNAL(clicked()),SLOT(sendto_order()));
connect(pushButton1,SIGNAL(clicked()),this,SLOT(close()));
//建立back和上一级界面的连接
// Search *search_back = new Search;
connect(pushButton5,SIGNAL(clicked()),SLOT(sendto_search()));
connect(pushButton5,SIGNAL(clicked()),this,SLOT(close()));
}
//--------------------------退菜界面的实现-----------------------------
/*
* Constructs a Search3 as a child of 'parent', with the
* name 'name' and widget flags set to 'f'.
*/
Search3::Search3()
{
setGeometry(0,0,240,320);
setCaption("Search");
setPaletteBackgroundColor( QColor( 233, 239, 190 ) );
textLabel1 = new QLabel( this, "textLabel1" );
textLabel1->setGeometry( QRect( 0, 0, 240, 30) );
textLabel1->setFont(QFont("Times",9));
textLabel2 = new QLabel( this, "textLabel2" );
textLabel2->setGeometry( QRect( 40, 50, 50, 20 ) );
textLabel2->setFont(QFont("Times",9));
lineEdit1 = new QLineEdit( this, "lineEdit1" );
lineEdit1->setGeometry( QRect( 90, 50, 110, 20 ) );
textLabel3 = new QLabel( this, "textLabel3" );
textLabel3->setGeometry( QRect( 40, 90, 50, 20 ) );
textLabel3->setFont(QFont("Times",9));
lineEdit2 = new QLineEdit( this, "lineEdit2" );
lineEdit2->setGeometry( QRect( 90, 90, 110, 20 ) );
textLabel4 = new QLabel( this, "textLabel4" );
textLabel4->setGeometry( QRect( 40, 130, 50, 20 ) );
textLabel4->setFont(QFont("Times",9));
comboBox1 = new QComboBox( this, "comboBox1" );
comboBox1->setGeometry( QRect( 90, 130, 110, 20 ) );
pushButton1 = new QPushButton( this, "pushButton1" );
pushButton1->setGeometry( QRect( 40, 190, 70, 25 ) );
pushButton1->setFont(QFont("Times",9));
pushButton2 = new QPushButton( this, "pushButton2" );
pushButton2->setGeometry( QRect( 120, 190, 70, 25 ) );
pushButton2->setFont(QFont("Times",9));
languageChange();
connect(pushButton2,SIGNAL(clicked()),SLOT(sendto_search2()));
connect(pushButton2,SIGNAL(clicked()),this,SLOT(close()));
}
/*
* Sets the strings of the subwidgets using the current
* language.
*/
void Search3::languageChange()
{
textLabel1->setText( "Cancel" );
textLabel2->setText( "desk" );
textLabel3->setText( "dish" );
textLabel4->setText( "reason" );
comboBox1->clear();
comboBox1->setFont(QFont("Times",9));
comboBox1->insertItem( tr( "0" ) );
comboBox1->insertItem( tr( "1" ) );
comboBox1->insertItem( tr( "2" ) );
comboBox1->insertItem( tr( "3" ) );
pushButton1->setText( "ok" );
pushButton2->setText( "back" );
}
/*------------------------------------------------------------------
*Function:to accomplish the interface of landing
*Makedate:20090312
-------------------------------------------------------------------*/
Show_out::Show_out()
{
/* to create interfaces */
Major *major_face = new Major;
Order *order_one = new Order;
Order2 *order_two = new Order2;
Search *search_one = new Search;
Search2 *search_two = new Search2;
Search3 *search_three = new Search3;
Land_main *main_show = new Land_main;
Wrong_message *wrong_mess = new Wrong_message;
Set_up *setup_show = new Set_up;
Setup_account *set_acount = new Setup_account;
Setup_ip *set_ip = new Setup_ip;
Success_register *regist = new Success_register;
Land_in *in_show = new Land_in;
/* create connection */
connect(major_face,SIGNAL(send1()),order_one,SLOT(show()));
connect(major_face,SIGNAL(send2()),search_one,SLOT(show()));
connect(major_face,SIGNAL(sendto_land()),main_show,SLOT(show()));
connect(order_one,SIGNAL(send3()),order_two,SLOT(show()));
connect(order_one,SIGNAL(send4()),major_face,SLOT(show()));
connect(order_two,SIGNAL(send5()),order_one,SLOT(show()));
connect(search_one,SIGNAL(send6()),major_face,SLOT(show()));
connect(search_one,SIGNAL(send_search2()),search_two,SLOT(show()));
connect(search_two,SIGNAL(send7()),search_one,SLOT(show()));
connect(search_two,SIGNAL(send8()),order_one,SLOT(show()));
connect(search_two,SIGNAL(send9()),search_three,SLOT(show()));
connect(search_three,SIGNAL(send()),search_two,SLOT(show()));
connect(main_show,SIGNAL(send_yes()),setup_show,SLOT(show()));
//connect main_show to setup_show
connect(main_show,SIGNAL(send_no()),wrong_mess,SLOT(show()));
//connect main_show to wrong_mess
connect(main_show,SIGNAL(to_turn()),major_face,SLOT(show()));
connect(setup_show,SIGNAL(upsend()),in_show,SLOT(show()));
//connect setup_show to in_show
connect(setup_show,SIGNAL(ip_send()),set_ip,SLOT(show()));
//connect setup_show to set_ip
connect(setup_show,SIGNAL(code_send()),set_acount,SLOT(show()));
//connect setup_show to set_acount
connect(set_ip,SIGNAL(to_next()),regist,SLOT(show()));
//connect set_ip to regist
connect(set_acount,SIGNAL(next_up()),regist,SLOT(show()));
//connect set_acount to regist
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -