mainform.cpp

学生管理系统 使用Qt写的界面 交互性好

/****************************************************************************
** Form implementation generated from reading ui file 'mainform.ui'
**
** Created: 星期三 六月 27 10:09:42 2007
**      by: The User Interface Compiler ()
**
** WARNING! All changes made in this file will be lost!
****************************************************************************/

#include "mainform.h"

#include <qvariant.h>
#include <qtabwidget.h>
#include <qwidget.h>
#include <qpushbutton.h>
#include <qheader.h>
#include <qlistview.h>
#include <qlayout.h>
#include <qtooltip.h>
#include <qwhatsthis.h>
#include <qaction.h>
#include <qmenubar.h>
#include <qpopupmenu.h>
#include <qtoolbar.h>
#include <qimage.h>
#include <qpixmap.h>

#include "mainform.ui.h"
/*
 *  Constructs a Form1 as a child of 'parent', with the
 *  name 'name' and widget flags set to 'f'.
 *
 */
Form1::Form1( QWidget* parent, const char* name, WFlags fl )
    : QMainWindow( parent, name, fl )
{
    (void)statusBar();
    if ( !name )
	setName( "Form1" );
    setIcon( QPixmap::fromMimeSource( "mainicon.png" ) );
    setCentralWidget( new QWidget( this, "qt_central_widget" ) );

    tabWidget1 = new QTabWidget( centralWidget(), "tabWidget1" );
    tabWidget1->setGeometry( QRect( 0, 0, 590, 460 ) );

    student = new QWidget( tabWidget1, "student" );

    pushButton2 = new QPushButton( student, "pushButton2" );
    pushButton2->setGeometry( QRect( 370, 400, 83, 25 ) );

    pushButton3 = new QPushButton( student, "pushButton3" );
    pushButton3->setGeometry( QRect( 460, 400, 83, 25 ) );

    pushButton1 = new QPushButton( student, "pushButton1" );
    pushButton1->setGeometry( QRect( 180, 400, 83, 25 ) );

    pushButton79 = new QPushButton( student, "pushButton79" );
    pushButton79->setGeometry( QRect( 270, 400, 90, 25 ) );

    pushButton72 = new QPushButton( student, "pushButton72" );
    pushButton72->setGeometry( QRect( 80, 400, 90, 25 ) );

    listView1 = new QListView( student, "listView1" );
    listView1->addColumn( tr( "            ID            " ) );
    listView1->addColumn( tr( "            Name            " ) );
    listView1->addColumn( tr( "    Age    " ) );
    listView1->addColumn( tr( "    Sex    " ) );
    listView1->setGeometry( QRect( 10, 10, 560, 380 ) );
    tabWidget1->insertTab( student, QString::fromLatin1("") );

    course = new QWidget( tabWidget1, "course" );

    pushButton72_2 = new QPushButton( course, "pushButton72_2" );
    pushButton72_2->setGeometry( QRect( 80, 400, 90, 25 ) );

    pushButton2_2 = new QPushButton( course, "pushButton2_2" );
    pushButton2_2->setGeometry( QRect( 370, 400, 83, 25 ) );

    pushButton1_2 = new QPushButton( course, "pushButton1_2" );
    pushButton1_2->setGeometry( QRect( 180, 400, 83, 25 ) );

    pushButton79_2 = new QPushButton( course, "pushButton79_2" );
    pushButton79_2->setGeometry( QRect( 270, 400, 90, 25 ) );

    pushButton3_2 = new QPushButton( course, "pushButton3_2" );
    pushButton3_2->setGeometry( QRect( 460, 400, 83, 25 ) );

    listView2 = new QListView( course, "listView2" );
    listView2->addColumn( tr( "        ID        " ) );
    listView2->addColumn( tr( "             Name            " ) );
    listView2->addColumn( tr( "Point" ) );
    listView2->addColumn( tr( "Teacher Name" ) );
    listView2->addColumn( tr( "TeacherID" ) );
    listView2->setGeometry( QRect( 10, 10, 560, 380 ) );
    tabWidget1->insertTab( course, QString::fromLatin1("") );

    score = new QWidget( tabWidget1, "score" );

    pushButton165 = new QPushButton( score, "pushButton165" );
    pushButton165->setGeometry( QRect( 170, 400, 97, 25 ) );

    pushButton1_4 = new QPushButton( score, "pushButton1_4" );
    pushButton1_4->setGeometry( QRect( 280, 400, 83, 25 ) );

    pushButton2_4 = new QPushButton( score, "pushButton2_4" );
    pushButton2_4->setGeometry( QRect( 490, 400, 83, 25 ) );

    pushButton166 = new QPushButton( score, "pushButton166" );
    pushButton166->setGeometry( QRect( 380, 400, 97, 25 ) );

    listView3 = new QListView( score, "listView3" );
    listView3->addColumn( tr( "        StudentID        " ) );
    listView3->addColumn( tr( "        CourseID        " ) );
    listView3->addColumn( tr( "grade" ) );
    listView3->setGeometry( QRect( 10, 10, 560, 380 ) );
    tabWidget1->insertTab( score, QString::fromLatin1("") );

    Stat1 = new QWidget( tabWidget1, "Stat1" );

    listView4 = new QListView( Stat1, "listView4" );
    listView4->addColumn( tr( "        StudentID        " ) );
    listView4->addColumn( tr( "            StudentName            " ) );
    listView4->addColumn( tr( "Average" ) );
    listView4->setGeometry( QRect( 10, 10, 560, 380 ) );

    pushButton179 = new QPushButton( Stat1, "pushButton179" );
    pushButton179->setGeometry( QRect( 450, 400, 97, 25 ) );
    tabWidget1->insertTab( Stat1, QString::fromLatin1("") );

    Stat2 = new QWidget( tabWidget1, "Stat2" );

    pushButton180 = new QPushButton( Stat2, "pushButton180" );
    pushButton180->setGeometry( QRect( 460, 400, 97, 25 ) );

    listView5 = new QListView( Stat2, "listView5" );
    listView5->addColumn( tr( "        CourseID        " ) );
    listView5->addColumn( tr( "       CourseName        " ) );
    listView5->addColumn( tr( "Average" ) );
    listView5->addColumn( tr( "percent of pass(%)" ) );
    listView5->setGeometry( QRect( 10, 10, 560, 380 ) );
    tabWidget1->insertTab( Stat2, QString::fromLatin1("") );

    // actions
    fileNewAction = new QAction( this, "fileNewAction" );
    fileNewAction->setIconSet( QIconSet( QPixmap::fromMimeSource( "" ) ) );
    fileOpenAction = new QAction( this, "fileOpenAction" );
    fileOpenAction->setIconSet( QIconSet( QPixmap::fromMimeSource( "" ) ) );
    fileSaveAction = new QAction( this, "fileSaveAction" );
    fileSaveAction->setIconSet( QIconSet( QPixmap::fromMimeSource( "" ) ) );
    fileSaveAsAction = new QAction( this, "fileSaveAsAction" );
    filePrintAction = new QAction( this, "filePrintAction" );
    filePrintAction->setIconSet( QIconSet( QPixmap::fromMimeSource( "" ) ) );
    fileExitAction = new QAction( this, "fileExitAction" );
    helpContentsAction = new QAction( this, "helpContentsAction" );
    helpIndexAction = new QAction( this, "helpIndexAction" );
    helpAboutAction = new QAction( this, "helpAboutAction" );


    // toolbars


    // menubar
    MenuBar = new QMenuBar( this, "MenuBar" );


    fileMenu = new QPopupMenu( this );
    fileNewAction->addTo( fileMenu );
    fileOpenAction->addTo( fileMenu );
    fileSaveAction->addTo( fileMenu );
    fileMenu->insertSeparator();
    fileExitAction->addTo( fileMenu );
    MenuBar->insertItem( QString(""), fileMenu, 1 );

    helpMenu = new QPopupMenu( this );
    helpContentsAction->addTo( helpMenu );
    helpIndexAction->addTo( helpMenu );
    helpMenu->insertSeparator();
    helpAboutAction->addTo( helpMenu );
    MenuBar->insertItem( QString(""), helpMenu, 2 );

    languageChange();
    resize( QSize(600, 515).expandedTo(minimumSizeHint()) );
    clearWState( WState_Polished );

    // signals and slots connections
    connect( helpAboutAction, SIGNAL( activated() ), this, SLOT( helpAbout() ) );
    connect( helpContentsAction, SIGNAL( activated() ), this, SLOT( helpContents() ) );
    connect( helpIndexAction, SIGNAL( activated() ), this, SLOT( helpIndex() ) );
    connect( fileExitAction, SIGNAL( activated() ), this, SLOT( close() ) );
    connect( filePrintAction, SIGNAL( activated() ), this, SLOT( filePrint() ) );
    connect( fileSaveAsAction, SIGNAL( activated() ), this, SLOT( fileSaveAs() ) );
    connect( fileSaveAction, SIGNAL( activated() ), this, SLOT( fileSave() ) );
    connect( fileOpenAction, SIGNAL( activated() ), this, SLOT( fileOpen() ) );
    connect( fileNewAction, SIGNAL( activated() ), this, SLOT( fileNew() ) );
    connect( pushButton1, SIGNAL( clicked() ), this, SLOT( Add() ) );
    connect( pushButton2, SIGNAL( clicked() ), this, SLOT( Confirm() ) );
    connect( pushButton3, SIGNAL( clicked() ), this, SLOT( Search() ) );
    connect( pushButton72, SIGNAL( clicked() ), this, SLOT( ShowAllStudent() ) );
    connect( pushButton79, SIGNAL( clicked() ), this, SLOT( Modify() ) );
    connect( pushButton72_2, SIGNAL( clicked() ), this, SLOT( showAllCourse() ) );
    connect( pushButton2_2, SIGNAL( clicked() ), this, SLOT( Confirm() ) );
    connect( pushButton1_2, SIGNAL( clicked() ), this, SLOT( AddCourse() ) );
    connect( pushButton79_2, SIGNAL( clicked() ), this, SLOT( ModifyCourse() ) );
    connect( pushButton3_2, SIGNAL( clicked() ), this, SLOT( Search2() ) );
    connect( pushButton2_4, SIGNAL( clicked() ), this, SLOT( Confirm() ) );
    connect( pushButton1_4, SIGNAL( clicked() ), this, SLOT( AddScore() ) );
    connect( pushButton165, SIGNAL( clicked() ), this, SLOT( ShowAllScore() ) );
    connect( tabWidget1, SIGNAL( currentChanged(QWidget*) ), this, SLOT( pageChanged() ) );
    connect( pushButton166, SIGNAL( clicked() ), this, SLOT( ModifyScore() ) );
    connect( pushButton179, SIGNAL( clicked() ), this, SLOT( StudentStat() ) );
    connect( pushButton180, SIGNAL( clicked() ), this, SLOT( CourseStat() ) );
    init();
}

/*
 *  Destroys the object and frees any allocated resources
 */
Form1::~Form1()
{
    // no need to delete child widgets, Qt does it all for us
}

/*
 *  Sets the strings of the subwidgets using the current
 *  language.
 */
void Form1::languageChange()
{
    setCaption( tr( "SMS" ) );
    setIconText( tr( "SMS" ) );
    QToolTip::add( tabWidget1, tr( "infomation" ) );
    pushButton2->setText( tr( "DELETE" ) );
    pushButton3->setText( tr( "SEARCH" ) );
    pushButton1->setText( tr( "ADD" ) );
    pushButton79->setText( tr( "Modify" ) );
    pushButton72->setText( tr( "Show All" ) );
    listView1->header()->setLabel( 0, tr( "            ID            " ) );
    listView1->header()->setLabel( 1, tr( "            Name            " ) );
    listView1->header()->setLabel( 2, tr( "    Age    " ) );
    listView1->header()->setLabel( 3, tr( "    Sex    " ) );
    tabWidget1->changeTab( student, tr( "Student" ) );
    pushButton72_2->setText( tr( "Show All" ) );
    pushButton2_2->setText( tr( "DELETE" ) );
    pushButton1_2->setText( tr( "ADD" ) );
    pushButton79_2->setText( tr( "Modify" ) );
    pushButton3_2->setText( tr( "SEARCH" ) );
    listView2->header()->setLabel( 0, tr( "        ID        " ) );
    listView2->header()->setLabel( 1, tr( "             Name            " ) );
    listView2->header()->setLabel( 2, tr( "Point" ) );
    listView2->header()->setLabel( 3, tr( "Teacher Name" ) );
    listView2->header()->setLabel( 4, tr( "TeacherID" ) );
    tabWidget1->changeTab( course, tr( "Course" ) );
    pushButton165->setText( tr( "Show All" ) );
    pushButton1_4->setText( tr( "ADD" ) );
    pushButton2_4->setText( tr( "DELETE" ) );
    pushButton166->setText( tr( "Modify" ) );
    listView3->header()->setLabel( 0, tr( "        StudentID        " ) );
    listView3->header()->setLabel( 1, tr( "        CourseID        " ) );
    listView3->header()->setLabel( 2, tr( "grade" ) );
    tabWidget1->changeTab( score, tr( "Score" ) );
    listView4->header()->setLabel( 0, tr( "        StudentID        " ) );
    listView4->header()->setLabel( 1, tr( "            StudentName            " ) );
    listView4->header()->setLabel( 2, tr( "Average" ) );
    pushButton179->setText( tr( "Refresh" ) );
    tabWidget1->changeTab( Stat1, tr( "Stat. of student" ) );
    pushButton180->setText( tr( "Refresh" ) );
    listView5->header()->setLabel( 0, tr( "        CourseID        " ) );
    listView5->header()->setLabel( 1, tr( "       CourseName        " ) );
    listView5->header()->setLabel( 2, tr( "Average" ) );
    listView5->header()->setLabel( 3, tr( "percent of pass(%)" ) );
    tabWidget1->changeTab( Stat2, tr( "Stat. of course" ) );
    fileNewAction->setText( tr( "New" ) );
    fileNewAction->setMenuText( tr( "&New" ) );
    fileNewAction->setAccel( tr( "Ctrl+N" ) );
    fileOpenAction->setText( tr( "Open" ) );
    fileOpenAction->setMenuText( tr( "&Open..." ) );
    fileOpenAction->setAccel( tr( "Ctrl+O" ) );
    fileSaveAction->setText( tr( "Save" ) );
    fileSaveAction->setMenuText( tr( "&Save" ) );
    fileSaveAction->setAccel( tr( "Ctrl+S" ) );
    fileSaveAsAction->setText( tr( "Save As" ) );
    fileSaveAsAction->setMenuText( tr( "Save &As..." ) );
    fileSaveAsAction->setAccel( QString::null );
    filePrintAction->setText( tr( "Print" ) );
    filePrintAction->setMenuText( tr( "&Print..." ) );
    filePrintAction->setAccel( tr( "Ctrl+P" ) );
    fileExitAction->setText( tr( "Exit" ) );
    fileExitAction->setMenuText( tr( "E&xit" ) );
    fileExitAction->setAccel( QString::null );
    helpContentsAction->setText( tr( "Contents" ) );
    helpContentsAction->setMenuText( tr( "&Contents..." ) );
    helpContentsAction->setAccel( QString::null );
    helpIndexAction->setText( tr( "Index" ) );
    helpIndexAction->setMenuText( tr( "&Index..." ) );
    helpIndexAction->setAccel( QString::null );
    helpAboutAction->setText( tr( "About" ) );
    helpAboutAction->setMenuText( tr( "&About" ) );
    helpAboutAction->setAccel( QString::null );
    if (MenuBar->findItem(1))
        MenuBar->findItem(1)->setText( tr( "&File" ) );
    if (MenuBar->findItem(2))
        MenuBar->findItem(2)->setText( tr( "&Help" ) );
}