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fix memory leak, using boost::shared_ptr because std::auto_ptr as no value semantic

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@24344 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Peter Kümmel 2008-04-19 09:36:19 +00:00
parent eaa86aaaf7
commit 1833d310af
1 changed files with 10 additions and 4 deletions
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14
src/frontends/qt4/GuiClipboard.cpp
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@ -53,6 +53,8 @@
#include <objidl.h>
#endif // Q_WS_WIN
#include <boost/shared_ptr.hpp>
#include <map>
using namespace std;
@ -169,7 +171,7 @@ QVector<FORMATETC> QWindowsMimeMetafile::formatsForMime(
return formats;
}
static QWindowsMimeMetafile * metafileWindowsMime;
static boost::shared_ptr<QWindowsMimeMetafile> metafileWindowsMime;
#endif // Q_WS_WIN
@ -234,7 +236,7 @@ QList<QByteArray> QMacPasteboardMimeGraphics::convertFromMime(QString const & mi
return ret;
}
static QMacPasteboardMimeGraphics * graphicsPasteboardMime;
static boost::shared_ptr<QMacPasteboardMimeGraphics> graphicsPasteboardMime;
#endif // Q_WS_MACX
@ -248,12 +250,16 @@ GuiClipboard::GuiClipboard()
#ifdef Q_WS_MACX
if (!graphicsPasteboardMime)
graphicsPasteboardMime = new QMacPasteboardMimeGraphics();
graphicsPasteboardMime =
boost::shared_ptr<QMacPasteboardMimeGraphics>
(new QMacPasteboardMimeGraphics());
#endif // Q_WS_MACX
#ifdef Q_WS_WIN
if (!metafileWindowsMime)
metafileWindowsMime = new QWindowsMimeMetafile();
metafileWindowsMime =
boost::shared_ptr<QWindowsMimeMetafile>
(new QWindowsMimeMetafile());
#endif // Q_WS_WIN
}