tp.rar_life

#include "test1.h" #include<QString> #include<QDialog> #include<QTextEdit> #include<QPainter> #include<QtGui> Test1::Test1() { QWidget *zone1 = new QWidget; //menu fichier QMenu *menuFichier = menuBar()->addMenu("&Fichier"); QAction *newFile =menuFichier->addAction ("&New"); newFile->setIcon(QIcon("New.png")); newFile->setShortcut(QKeySequence("Ctrl+N")); QAction *openFile =menuFichier->addAction ("&Open"); openFile->setIcon(QIcon("Open.png")); openFile->setShortcut(QKeySequence("Ctrl+O")); QAction *saveFile =menuFichier->addAction ("&Save"); saveFile->setIcon(QIcon("save.png")); saveFile->setShortcut(QKeySequence("Ctrl+S")); QAction *saveAsFile =menuFichier->addAction ("Save As"); saveAsFile->setIcon(QIcon("saveas.png")); QMenu *fichiersRecents = menuFichier->addMenu("Fichiers &r�cents"); fichiersRecents->addAction("Fichier bidon 1.txt"); fichiersRecents->addAction("Fichier bidon 2.txt"); fichiersRecents->addAction("Fichier bidon 3.txt"); QAction *actionQuitter = menuFichier->addAction("&Quitter"); connect(actionQuitter, SIGNAL(triggered()), qApp, SLOT(quit())); actionQuitter->setShortcut(QKeySequence("Ctrl+Q")); actionQuitter->setIcon(QIcon("quitter.png")); //*******Edition ******* QMenu *menuEdition = menuBar()->addMenu("&Edition"); QAction *copyFile =menuEdition->addAction ("&Copier"); copyFile->setIcon(QIcon("copy.png")); copyFile->setShortcut(QKeySequence("Ctrl+C")); QAction *cutFile =menuEdition->addAction ("Couper"); cutFile->setIcon(QIcon("cut.png")); cutFile->setShortcut(QKeySequence("Ctrl+X")); QAction *pastFile =menuEdition->addAction ("Coller"); pastFile->setIcon(QIcon("paste.png")); pastFile->setShortcut(QKeySequence("Ctrl+V")); QAction *sellectAllFile =menuEdition->addAction ("selectionner tout"); sellectAllFile->setIcon(QIcon("selectall.png")); //*******Aide ********** QMenu *menuaide = menuBar()->addMenu("Aide?"); QAction *aproposFile =menuaide->addAction ("a propos"); //******** bar d'outile **** QToolBar *toolBarFichier = addToolBar("Fichier"); toolBarFichier->addAction(newFile); toolBarFichier->addAction(openFile); toolBarFichier->addAction(saveFile); toolBarFichier->addAction(copyFile); toolBarFichier->addAction(cutFile); //********* bar d'etat ********* QStatusBar *barreEtat = statusBar(); barreEtat->showMessage("Pr�t"); actionQuitter->setStatusTip("Quitte le programme"); //******* zone central********* //creat layout QVBoxLayout *mainLayout = new QVBoxLayout(); QHBoxLayout *horLayout1 = new QHBoxLayout; QHBoxLayout *horLayout2 = new QHBoxLayout; //creat row ro = new QLineEdit(); lab=new QLabel("Row : "); horLayout1->addWidget(lab); horLayout1->addWidget(ro); // creat Colm lab1 = new QLabel ("Column : "); co = new QLineEdit(); horLayout2->addWidget(lab1); horLayout2->addWidget(co); // nombre initial des colonnes et des lignes ro->setText("1"); co->setText("1"); // creat button button = new QPushButton("creer table"); connect(button, SIGNAL(clicked()), this, SLOT(btnApply_clicked())); button1 = new QPushButton("Appliquer"); connect(button1,SIGNAL(clicked()),this,SLOT(b_click())); button2 = new QPushButton ("Graphe"); connect(button2,SIGNAL(clicked()),this,SLOT(b2_click())); //creat tableview tabv = new QTableView; tabv->setSelectionBehavior(QAbstractItemView::SelectItems ); tabv->setSelectionMode( QAbstractItemView::ExtendedSelection ); // setting layout mainLayout->addLayout(horLayout1); mainLayout->addLayout(horLayout2); mainLayout->addWidget(button); mainLayout->addWidget(tabv); mainLayout->addWidget(button1); mainLayout->addWidget(button2); zone1->setLayout(mainLayout); setCentralWidget(zone1); } void Test1::btnApply_clicked() { nrow = ro->text().toInt(); ncol = co->text().toInt(); //create model model = new QStandardItemModel( nrow, ncol, this ); //create QTableview Horizontal Header for (int r=0; r<ncol; r++) model->setHorizontalHeaderItem( r, new QStandardItem( QString("Column_ %0" ).arg(r)) ); //fill model value for( int r=0; r<nrow; r++ ) { for( int c=0; c<ncol; c++) { item = new QStandardItem(QString("? ")); model->setItem(r, c, item); } } //set model tabv->setModel(model); } void Test1::b_click() {float row=0.,col=0.,tab[nrow]; int i1=0,p1=nrow/2; wid =new QWidget; wid->setFixedSize(300,300); QTextEdit *l = new QTextEdit(wid); l->move (10,50); model->data(model->index(row, col), Qt::DisplayRole); //********* *********************************** float sum = 0.; for (int column = ncol-1; column < ncol; ++column) { for (int row = 0; row < nrow; ++row) { QStandardItem *tableItem = model->item(row, column); sum += tableItem->text().toInt(); } } float m= sum/nrow; l->append( "la Moyenne General : " + QString::number(m) ); l->append(" --------------"); //********************************************* int k=0,h=1; for(int i=0;i<ncol-1;++i) { float s1=0,s2=0,s=0; for(int j=0;j<nrow;++j) { QStandardItem *tbmod=model->item(j,i); QStandardItem * tbmod2=model->item(j,ncol-1); s=tbmod->text().toInt(); if (s== -1) {s1+= (tbmod2->text().toInt());} else if (s==1){s2+=tbmod2->text().toInt();} } float r1=0,r2=0; r1=(s1/(nrow/2))- m; r2=(s2/(nrow/2))- m; if(k<nrow) {tab[k]=r1;tab[h]=r2;k=k+2;h=h+2;} l->append("effet : " +QString::number(i) ); l->append(" niveau 1 "+ QString::number(r1)); l->append(" niveau 2 "+ QString::number(r2)); l->append("----------------"); } for(int i=ncol-1;i<ncol;++i) {for(int j=0;j<nrow;++j) {float l3, k1,g1=0,g2=0; QStandardItem * tbmod2=model->item(j,ncol-1); k1=tbmod2->text().toInt(); bool l2=true; while (l2==true) {if(i1<nrow/2 ) {g1=tab[i1]; g2=tab[p1]; l3 = k1-(m+g1+g2); l->append("interaction : " +QString::number(l3) ); i1++;} else if( p1<nrow) {p1++;i1=0; g1=tab[i1]; g2=tab[p1]; l3 = k1-(m+g1+g2); l->append("interaction : " +QString::number(l3) ); i1++;} l2=false; } } } //************************************************ wid->show(); } void Test1::b2_click() { wid1 =new QWidget; wid1->setFixedSize(400,400); //********************************* //*********************************** wid1->show(); }