diff options
Diffstat (limited to 'src/gui/image')
-rw-r--r-- | src/gui/image/qicon.cpp | 56 |
1 files changed, 30 insertions, 26 deletions
diff --git a/src/gui/image/qicon.cpp b/src/gui/image/qicon.cpp index c1a8cfaa1e..0a4b50bbea 100644 --- a/src/gui/image/qicon.cpp +++ b/src/gui/image/qicon.cpp @@ -43,6 +43,7 @@ #include "qicon_p.h" #include "qiconengine.h" #include "qiconengineplugin.h" +#include "qimagereader.h" #include "private/qfactoryloader_p.h" #include "private/qiconloader_p.h" #include "qpainter.h" @@ -365,37 +366,40 @@ void QPixmapIconEngine::addPixmap(const QPixmap &pixmap, QIcon::Mode mode, QIcon void QPixmapIconEngine::addFile(const QString &fileName, const QSize &_size, QIcon::Mode mode, QIcon::State state) { if (!fileName.isEmpty()) { - QSize size = _size; - QPixmap pixmap; - QString abs = fileName; if (fileName.at(0) != QLatin1Char(':')) abs = QFileInfo(fileName).absoluteFilePath(); - - for (int i = 0; i < pixmaps.count(); ++i) { - if (pixmaps.at(i).mode == mode && pixmaps.at(i).state == state) { - QPixmapIconEngineEntry *pe = &pixmaps[i]; - if(size == QSize()) { - pixmap = QPixmap(abs); - size = pixmap.size(); - } - if (pe->size == QSize() && pe->pixmap.isNull()) { - pe->pixmap = QPixmap(pe->fileName); - // Reset the devicePixelRatio. The pixmap may be loaded from a @2x file, - // but be used as a 1x pixmap by QIcon. - pe->pixmap.setDevicePixelRatio(1.0); - pe->size = pe->pixmap.size(); - } - if(pe->size == size) { - pe->pixmap = pixmap; - pe->fileName = abs; - return; + QImageReader reader(abs); + + do { + QSize size = _size; + QPixmap pixmap; + + for (int i = 0; i < pixmaps.count(); ++i) { + if (pixmaps.at(i).mode == mode && pixmaps.at(i).state == state) { + QPixmapIconEngineEntry *pe = &pixmaps[i]; + if (size == QSize()) { + pixmap.convertFromImage(reader.read()); + size = pixmap.size(); + } + if (pe->size == QSize() && pe->pixmap.isNull()) { + pe->pixmap = QPixmap(pe->fileName); + // Reset the devicePixelRatio. The pixmap may be loaded from a @2x file, + // but be used as a 1x pixmap by QIcon. + pe->pixmap.setDevicePixelRatio(1.0); + pe->size = pe->pixmap.size(); + } + if (pe->size == size) { + pe->pixmap = pixmap; + pe->fileName = abs; + return; + } } } - } - QPixmapIconEngineEntry e(abs, size, mode, state); - e.pixmap = pixmap; - pixmaps += e; + QPixmapIconEngineEntry e(abs, size, mode, state); + e.pixmap = pixmap; + pixmaps += e; + } while (reader.jumpToNextImage()); } } |