Tabwidget sederhana

zz Thu Nov 05, 2009 2:14 pm

cpp Fri Jul 10, 2009 9:47 pm

warisan.h

Code:: #ifndef WARISAN_H #define WARISAN_H #include <QtGui> #include <QApplication> class warisan : public QMainWindow { Q_OBJECT public : warisan (QMainWindow *parent = 0 ) ; ~warisan (){} QWidget *centralwidget ; QHBoxLayout *horizontalLayout ; QVBoxLayout *verticalLayout ; QTabWidget *c ; QWidget *tab, *tab_2, *tab_3 ; QCommandLinkButton *commandLinkButton; QPushButton *pushButton_2 , *pushButton_3, *a ; QMenuBar *menubar ; QStatusBar *statusbar; int x ; public slots : void TAB_2 (); void TAB_3 (); }; #endif

warisan.cpp

Code:: #include <warisan.h> warisan::warisan (QMainWindow *parent) : QMainWindow (parent) { this->resize(604, 420); centralwidget = new QWidget (this); horizontalLayout = new QHBoxLayout(centralwidget); verticalLayout = new QVBoxLayout(); c = new QTabWidget(centralwidget); tab = new QWidget(); a = new QPushButton(QString ("Lanjut"),tab); a->setGeometry(QRect(450, 270, 111, 41)); c->addTab(tab, QString("Pertama")); tab_2 = new QWidget(); pushButton_2 = new QPushButton(QString ("Ok"),tab_2); pushButton_2->setGeometry(QRect(480, 280, 80, 28)); c->addTab ( tab_2, QString("Kedua") ); tab_3 = new QWidget(); pushButton_3 = new QPushButton(QString ("Ok"),tab_3); pushButton_3->setGeometry(QRect(480, 280, 80, 28)); c->addTab ( tab_3, QString("Ketiga") ); verticalLayout->addWidget(c); horizontalLayout->addLayout(verticalLayout); this->setCentralWidget(centralwidget); menubar = new QMenuBar(this); menubar->setGeometry(QRect(0, 0, 604, 26)); this->setMenuBar(menubar); statusbar = new QStatusBar(this); this->setStatusBar(statusbar); c->setCurrentIndex(0); c->setTabEnabled(0,true); c->setTabEnabled(1,false); c->setTabEnabled(2,false); connect (a,SIGNAL(clicked()),this,SLOT(TAB_2())); connect (pushButton_2,SIGNAL(clicked()),this,SLOT(TAB_3())); }

tab_2.cpp

Code:: #include <warisan.h> void warisan :: TAB_2 () { // c->addTab(tab_2, QString("Kedua")); // c->insertTab (1, tab_2, QString ("Kedua") ); c->setTabEnabled(1,true); c->setCurrentIndex(1); } void warisan :: TAB_3 () { c->setTabEnabled(2,true); c->setCurrentIndex(2); }

main.cpp

Code:: #include <warisan.h> int main (int argc, char *argv [] ) { QApplication app (argc,argv); warisan war; war.show(); return app.exec (); }

QTabWidget