1 #include "detailsgv.h"

     2 

     3 #include <QColor>

     4 #include <QGraphicsTextItem>

     5 #include <QGraphicsWidget>

     6 #include <QGraphicsLinearLayout>

     7 #include <QGraphicsAnchorLayout>

     8 #include <QGraphicsPixmapItem>

     9 #include <QGraphicsSvgItem>

    10 #include <QPixmap>

    11 #include <QTransform>

    12 

    13 DetailsGV::DetailsGV(QObject *parent,QGraphicsView *gv) :

    14     QObject(parent), view(gv)

    15 {

    16     scene = new QGraphicsScene(this);

    17     gv->setScene(scene);

    18     this->createWidgets();

    19     this->createProxyWidgets();

    20     this->createLayout();

    21     this->createConnections();

    22     this->customizeView();

    23 }

    24 

    25 

    26 void DetailsGV::createWidgets()

    27 {

    28     QString styleSheet("background-color:red");

    29     callMe = new QPushButton(tr("call us"));

    30     callMe->setStyleSheet(styleSheet);

    31     textMe = new QPushButton(tr("text us"));

    32     textMe->setStyleSheet(styleSheet);

    33     back = new QPushButton (tr("back"));

    34     back->setStyleSheet(styleSheet);

    35     exitApp = new QPushButton(tr("exit"));

    36     exitApp->setStyleSheet(styleSheet);

    37 }

    38 

    39 void DetailsGV::createProxyWidgets()

    40 {

    41     proxyForName["callMe"] = scene->addWidget(callMe);

    42     proxyForName["textMe"] = scene->addWidget(textMe);

    43     proxyForName["back"] = scene->addWidget(back);

    44     proxyForName["exitApp"] = scene->addWidget(exitApp);

    45 }

    46 

    47 void DetailsGV::createLayout()

    48 {

    49     // row of buttons

    50     QGraphicsLinearLayout *leftLayout = new QGraphicsLinearLayout(Qt::Vertical);

    51     leftLayout->addItem(proxyForName["callMe"]);

    52     leftLayout->addItem(proxyForName["textMe"]);

    53     leftLayout->addItem(proxyForName["back"]);

    54     leftLayout->addItem(proxyForName["exitApp"]);

    55 

    56      // looks like there is a bug with respect to displaying jpeg's in a scene on Symbian^1.

    57      // I've asked about it on the mailing list QtS60-feedback@trolltech.com.

    58      //QGraphicsPixmapItem *profile = new QGraphicsPixmapItem( QPixmap(":/images/MadProf_thumb.jpg"));

    59      // strange returns width of screen not button ?

    60      // int w = this->callMe->width();

    61      // profile->setX(100);

    62 

    63      // svg from open clipart (http://www.openclipart.org/detail/959)

    64      QGraphicsSvgItem *profile = new QGraphicsSvgItem(":/images/johnny_automatic_marching_band_1.svg");

    65      profile->scale(0.5,0.5);

    66      profile->setX(32);

    67 

    68      QGraphicsAnchorLayout *aLayout = new QGraphicsAnchorLayout;

    69      aLayout->addAnchor(leftLayout,Qt::AnchorLeft,aLayout,Qt::AnchorLeft);

    70      aLayout->addAnchor(leftLayout,Qt::AnchorTop,aLayout,Qt::AnchorTop);

    71 

    72     // address

    73      QGraphicsTextItem *address = new QGraphicsTextItem();

    74      address->setDefaultTextColor(QColor(Qt::darkRed));

    75      address->setHtml("<b>Symbian Foundation West</b><br/>Foster City<br/>California");

    76      address->setPos(25, 225);

    77 

    78      QGraphicsWidget *widget = new QGraphicsWidget;

    79      widget->setLayout(aLayout);

    80      scene->addItem(profile);

    81      scene->addItem(address);

    82      scene->addItem(widget);

    83 }

    84 

    85 

    86 void DetailsGV::customizeView()

    87 {

    88     view->setBackgroundBrush(QColor("bisque"));

    89     view->setRenderHints(QPainter::Antialiasing|QPainter::TextAntialiasing);

    90 }

    91 

    92 void DetailsGV::createConnections()

    93 {

    94     // if someone clicks on the exit button, propogate it to the QMainWindow.

    95     connect(this->exitApp, SIGNAL(clicked()),this,SIGNAL(closeMe()));

    96 }