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Added some svgviewer code for possible future switch to QGraphicsWebView

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Clifford Wolf 2013-11-27 20:43:42 +01:00
parent 18e52d81bf
commit 9826f6ae02
3 changed files with 20 additions and 6 deletions
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20
libs/svgviewer/svgview.cpp
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@ -44,6 +44,7 @@
#include <QMouseEvent>
#include <QGraphicsRectItem>
#include <QGraphicsSvgItem>
#include <QGraphicsWebView>
#include <QPaintEvent>
#include <qmath.h>
@ -96,16 +97,29 @@ void SvgView::openFile(const QFile &file)
s->clear();
resetTransform();
#if 0
QGraphicsWebView *webview = new QGraphicsWebView();
QString fn = file.fileName();
if (fn[0] != '/') {
char cwd_buffer[4096];
if (getcwd(cwd_buffer, 4096) != NULL)
fn = cwd_buffer + ("/" + fn);
}
webview->load(QUrl::fromLocalFile(fn));
webview->setResizesToContents(true);
m_svgItem = webview;
#else
m_svgItem = new QGraphicsSvgItem(file.fileName());
#endif
m_svgItem->setFlags(QGraphicsItem::ItemClipsToShape);
m_svgItem->setCacheMode(QGraphicsItem::NoCache);
m_svgItem->setZValue(0);
m_svgItem->setZValue(1);
m_backgroundItem = new QGraphicsRectItem(m_svgItem->boundingRect());
m_backgroundItem->setBrush(Qt::white);
m_backgroundItem->setPen(Qt::NoPen);
m_backgroundItem->setVisible(drawBackground);
m_backgroundItem->setZValue(-1);
m_backgroundItem->setZValue(0);
m_outlineItem = new QGraphicsRectItem(m_svgItem->boundingRect());
QPen outline(Qt::black, 2, Qt::DashLine);
@ -113,7 +127,7 @@ void SvgView::openFile(const QFile &file)
m_outlineItem->setPen(outline);
m_outlineItem->setBrush(Qt::NoBrush);
m_outlineItem->setVisible(drawOutline);
m_outlineItem->setZValue(1);
m_outlineItem->setZValue(2);
s->addItem(m_backgroundItem);
s->addItem(m_svgItem);