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#include <QGraphicsScene> |
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#include <QGraphicsView> |
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#include <QGraphicsTextItem> |
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#include <QDebug> |
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#include "clientsiderender.h" |
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|
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|
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ClientSideRender::ClientSideRender(QWidget* parent) |
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: QWidget(parent) |
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{ |
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scene = new QGraphicsScene(QRectF( 10, 10, 10, 10)); |
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view = new QGraphicsView(scene, this); |
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view->resize( 10,10 ); |
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view->setFrameStyle(QFrame::NoFrame); |
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|
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QFont font ("arial",12,1,false); |
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text = scene->addText( "Some Text", font); |
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|
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|
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/*text->rotate(225); |
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QRectF bb = text->boundingRect(); |
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qDebug() << bb.height() << ":" << bb.width();*/ |
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} |
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void ClientSideRender::resizeEvent ( QResizeEvent * event ) |
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{ |
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QWidget::resizeEvent(event); |
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QSize newSize = size(); |
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view->resize( newSize ); |
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|
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delete scene; |
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scene = new QGraphicsScene(QRectF(0, 0, newSize.width(), newSize.height() )); |
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view->setScene(scene); |
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|
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QPen pen( Qt::red ); |
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QGraphicsLineItem* line = scene->addLine(0,0,newSize.width(),newSize.height(), pen); |
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line->setOpacity(0.5); |
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|
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pen.setColor( Qt::blue ); |
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scene->addLine(newSize.width(),0,0,newSize.height() ); |
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|
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qDebug() << "resize " << newSize.width() << ":" << newSize.height(); |
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} |
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/* |
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QPointF pos = text->pos(); |
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int y = pos.y() + 10; |
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y %= 400; |
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pos.setY( y ); |
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text->setPos(pos); |
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*/ |