基于qt3的作业：点菜系统

/**************************************************************************** ** Form implementation generated from reading ui file 'orderDishes.ui' ** ** Created: 星期四 一月 5 09:45:39 2012 ** by: The User Interface Compiler ($Id: qt/main.cpp 3.2.1 edited May 19 14:22 $) ** ** WARNING! All changes made in this file will be lost! ****************************************************************************/ #include "orderDishes.h" #include <qvariant.h> #include <qlabel.h> #include <qframe.h> #include <qpushbutton.h> #include <qtabwidget.h> #include <qwidget.h> #include <qheader.h> #include <qlistview.h> #include <qlineedit.h> #include <qlayout.h> #include <qtooltip.h> #include <qwhatsthis.h> #include <qimage.h> #include <qpixmap.h> #include "orderDishes.ui.h" /* * Constructs a orderDishes as a child of 'parent', with the * name 'name' and widget flags set to 'f'. * * The dialog will by default be modeless, unless you set 'modal' to * TRUE to construct a modal dialog. */ orderDishes::orderDishes( QWidget* parent, const char* name, bool modal, WFlags fl ) : QDialog( parent, name, modal, fl ) { if ( !name ) setName( "orderDishes" ); textLabel5 = new QLabel( this, "textLabel5" ); textLabel5->setGeometry( QRect( 130, 20, 131, 41 ) ); textLabel5_2 = new QLabel( this, "textLabel5_2" ); textLabel5_2->setGeometry( QRect( 430, 20, 131, 41 ) ); textLabel1 = new QLabel( this, "textLabel1" ); textLabel1->setGeometry( QRect( 430, 420, 40, 31 ) ); line2 = new QFrame( this, "line2" ); line2->setGeometry( QRect( 380, 0, 21, 481 ) ); line2->setFrameShape( QFrame::VLine ); line2->setFrameShadow( QFrame::Sunken ); line2->setFrameShape( QFrame::VLine ); orderBtn = new QPushButton( this, "orderBtn" ); orderBtn->setGeometry( QRect( 70, 420, 100, 31 ) ); menu = new QTabWidget( this, "menu" ); menu->setGeometry( QRect( 40, 80, 300, 320 ) ); menuDish = new QWidget( menu, "menuDish" ); listDish = new QListView( menuDish, "listDish" ); listDish->addColumn( trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listDish->addColumn( trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listDish->setGeometry( QRect( 60, 20, 171, 250 ) ); listDish->setAllColumnsShowFocus( TRUE ); menu->insertTab( menuDish, QString("") ); menuSnake = new QWidget( menu, "menuSnake" ); listSnake = new QListView( menuSnake, "listSnake" ); listSnake->addColumn( trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listSnake->addColumn( trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listSnake->setGeometry( QRect( 60, 20, 171, 250 ) ); menu->insertTab( menuSnake, QString("") ); menuSoup = new QWidget( menu, "menuSoup" ); listSoup = new QListView( menuSoup, "listSoup" ); listSoup->addColumn( trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listSoup->addColumn( trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listSoup->setGeometry( QRect( 60, 20, 171, 250 ) ); menu->insertTab( menuSoup, QString("") ); menuFood = new QWidget( menu, "menuFood" ); listFood = new QListView( menuFood, "listFood" ); listFood->addColumn( trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listFood->addColumn( trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listFood->setGeometry( QRect( 60, 20, 171, 250 ) ); menu->insertTab( menuFood, QString("") ); menuOther = new QWidget( menu, "menuOther" ); listOther = new QListView( menuOther, "listOther" ); listOther->addColumn( trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listOther->addColumn( trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listOther->setGeometry( QRect( 60, 20, 171, 250 ) ); menu->insertTab( menuOther, QString("") ); myMenu = new QListView( this, "myMenu" ); myMenu->addColumn( trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); myMenu->addColumn( trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); myMenu->setGeometry( QRect( 430, 80, 131, 310 ) ); reorderBtn = new QPushButton( this, "reorderBtn" ); reorderBtn->setGeometry( QRect( 200, 420, 100, 31 ) ); total = new QLineEdit( this, "total" ); total->setGeometry( QRect( 480, 420, 104, 19 ) ); languageChange(); resize( QSize(600, 480).expandedTo(minimumSizeHint()) ); clearWState( WState_Polished ); // signals and slots connections connect( orderBtn, SIGNAL( clicked() ), this, SLOT( addItems() ) ); connect( listSnake, SIGNAL( clicked(QListViewItem*) ), this, SLOT( snakeClicked(QListViewItem*) ) ); connect( listDish, SIGNAL( clicked(QListViewItem*) ), this, SLOT( dishClicked(QListViewItem*) ) ); connect( listFood, SIGNAL( clicked(QListViewItem*) ), this, SLOT( foodClicked(QListViewItem*) ) ); connect( listOther, SIGNAL( clicked(QListViewItem*) ), this, SLOT( otherClicked(QListViewItem*) ) ); connect( listSoup, SIGNAL( clicked(QListViewItem*) ), this, SLOT( soupClicked(QListViewItem*) ) ); connect( orderBtn, SIGNAL( clicked() ), this, SLOT( sureOrder() ) ); connect( reorderBtn, SIGNAL( clicked() ), this, SLOT( removeItems() ) ); } /* * Destroys the object and frees any allocated resources */ orderDishes::~orderDishes() { // no need to delete child widgets, Qt does it all for us } /* * Sets the strings of the subwidgets using the current * language. */ void orderDishes::languageChange() { setCaption( trUtf8( "\xe7\x82\xb9\xe8\x8f\x9c\xe7\x95\x8c\xe9\x9d\xa2" ) ); textLabel5->setText( trUtf8( "\x3c\x70\x20\x61\x6c\x69\x67\x6e\x3d\x22\x63\x65\x6e\x74\x65\x72\x22\x3e\x3c\x68\x31\x3e\x3c\x75\x3e\x3c\x62\x3e\x3c\x70\x20\x61\x6c\x69\x67\x6e\x3d\x22\x63\x65\x6e\x74\x65\x72\x22\x3e\xe4\xbb\x8a\xe6\x97\xa5\xe8\x8f\x9c\xe8\xb0\xb1\x3c\x2f\x70\x3e\x3c\x2f\x62\x3e\x3c\x2f\x75\x3e\x3c\x2f\x68\x31\x3e\x3c\x2f\x70\x3e" ) ); textLabel5_2->setText( trUtf8( "\x3c\x70\x20\x61\x6c\x69\x67\x6e\x3d\x22\x63\x65\x6e\x74\x65\x72\x22\x3e\x3c\x68\x31\x3e\x3c\x75\x3e\x3c\x62\x3e\x3c\x70\x20\x61\x6c\x69\x67\x6e\x3d\x22\x63\x65\x6e\x74\x65\x72\x22\x3e\xe6\x82\xa8\xe7\x9a\x84\xe8\x8f\x9c\xe5\x8d\x95\x3c\x2f\x70\x3e\x3c\x2f\x62\x3e\x3c\x2f\x75\x3e\x3c\x2f\x68\x31\x3e\x3c\x2f\x70\x3e" ) ); textLabel1->setText( trUtf8( "\xe5\x90\x88\xe8\xae\xa1\xef\xbc\x9a" ) ); orderBtn->setText( trUtf8( "\xe7\xa1\xae\xe8\xae\xa4\xe7\x82\xb9\xe8\x8f\x9c" ) ); listDish->header()->setLabel( 0, trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listDish->header()->setLabel( 1, trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listDish->clear(); QListViewItem * item = new QListViewItem( listDish, 0 ); item->setText( 0, trUtf8( "\xe6\x9d\xad\xe5\xb7\x9e\xe5\xb0\x8f\xe7\xac\xbc\xe5\x8c\x85" ) ); item->setText( 1, tr( "3" ) ); item = new QListViewItem( listDish, item ); item->setText( 0, trUtf8( "\xe5\xb9\xb2\xe6\x8b\x8c\xe9\x9d\xa2\x20" ) ); item->setText( 1, tr( "4" ) ); item = new QListViewItem( listDish, item ); item->setText( 0, trUtf8( "\xe8\x92\xb8\xe9\xa5\xba" ) ); item->setText( 1, tr( "3" ) ); menu->changeTab( menuDish, trUtf8( "\xe7\x82\x92\xe8\x8f\x9c\xe7\xb1\xbb" ) ); listSnake->header()->setLabel( 0, trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listSnake->header()->setLabel( 1, trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listSnake->clear(); item = new QListViewItem( listSnake, 0 ); item->setText( 0, trUtf8( "\xe5\xae\xb6\xe9\x95\xbf\xe8\xb1\x86\xe8\x85\x90" ) ); item->setText( 1, tr( "8" ) ); item = new QListViewItem( listSnake, item ); item->setText( 0, trUtf8( "\xe5\xae\xab\xe4\xbf\x9d\xe9\xb8\xa1\xe4\xb8\x81" ) ); item->setText( 1, tr( "12" ) ); item = new QListViewItem( listSnake, item ); item->setText( 0, trUtf8( "\xe9\xb1\xbc\xe9\xa6\x99\xe8\x82\x89\xe4\xb8\x9d" ) ); item->setText( 1, tr( "12" ) ); menu->changeTab( menuSnake, trUtf8( "\xe5\xb0\x8f\xe5\x90\x83\xe7\xb1\xbb" ) ); listSoup->header()->setLabel( 0, trUtf8( "\xe5\x90\x8d\xe7\xa7\xb0" ) ); listSoup->header()->setLabel( 1, trUtf8( "\xe5\x8d\x95\xe4\xbb\xb7" ) ); listSoup->clear(); item =