projects/infoscreen/clientsiderender.cpp

#include <QGraphicsScene>
#include <QGraphicsView>
#include <QGraphicsTextItem>
#include <QGraphicsPixmapItem>
#include <QDebug>
#include <QUrl>
#include <QHttp>
#include <QBuffer>

#include "clientsiderender.h"


ClientSideRender::ClientSideRender(QWidget* parent)
    : QWidget(parent)
{
    scene = new QGraphicsScene(QRectF( 10, 10, 10, 10));
    view = new QGraphicsView(scene, this);
    view->resize( 10,10 );
    view->setFrameStyle(QFrame::NoFrame);
}

void ClientSideRender::resizeEvent ( QResizeEvent * event )
{
    QWidget::resizeEvent(event);
    QSize newSize = size();
    view->resize( newSize );

    delete scene;
    scene = new QGraphicsScene(QRectF(0, 0, newSize.width(), newSize.height() ));
    view->setScene(scene);

    qDebug() << "resize " << newSize.width() << ":" << newSize.height();
    if (newSize.width() != 400 )
        draw();
}

void ClientSideRender::draw()
{
    /*QSize thisSize = size();
    QPen pen( Qt::red );
    QGraphicsLineItem* line = scene->addLine(0,0,thisSize.width(),thisSize.height(), pen);
    line->setOpacity(0.5);

    pen.setColor( Qt::blue );
    scene->addLine(thisSize.width(),0,0,thisSize.height() );

    QFont font ("arial",12,1,false);
    text = scene->addText( "Some Text", font);*/


    /*text->rotate(225);
    QRectF bb = text->boundingRect();
    qDebug() << bb.height() << ":" << bb.width();*/


}
1	torben	515	#include <QGraphicsScene>
2			#include <QGraphicsView>
3			#include <QGraphicsTextItem>
4	torben	524	#include <QGraphicsPixmapItem>
5	torben	515	#include <QDebug>
6	torben	524	#include <QUrl>
7			#include <QHttp>
8			#include <QBuffer>
9
10	torben	515	#include "clientsiderender.h"
11
12
13			ClientSideRender::ClientSideRender(QWidget* parent)
14			: QWidget(parent)
15			{
16	torben	524	scene = new QGraphicsScene(QRectF( 10, 10, 10, 10));
17			view = new QGraphicsView(scene, this);
18			view->resize( 10,10 );
19			view->setFrameStyle(QFrame::NoFrame);
20			}
21	torben	515
22			void ClientSideRender::resizeEvent ( QResizeEvent * event )
23			{
24			QWidget::resizeEvent(event);
25	torben	516	QSize newSize = size();
26			view->resize( newSize );
27
28			delete scene;
29			scene = new QGraphicsScene(QRectF(0, 0, newSize.width(), newSize.height() ));
30			view->setScene(scene);
31
32	torben	524	qDebug() << "resize " << newSize.width() << ":" << newSize.height();
33			if (newSize.width() != 400 )
34			draw();
35			}
36
37			void ClientSideRender::draw()
38			{
39			/*QSize thisSize = size();
40	torben	516	QPen pen( Qt::red );
41	torben	524	QGraphicsLineItem* line = scene->addLine(0,0,thisSize.width(),thisSize.height(), pen);
42	torben	516	line->setOpacity(0.5);
43
44			pen.setColor( Qt::blue );
45	torben	524	scene->addLine(thisSize.width(),0,0,thisSize.height() );
46	torben	516
47	torben	524	QFont font ("arial",12,1,false);
48			text = scene->addText( "Some Text", font);*/
49
50
51
52
53			/*text->rotate(225);
54			QRectF bb = text->boundingRect();
55			qDebug() << bb.height() << ":" << bb.width();*/
56
57
58
59	torben	515	}