diff options
| -rw-r--r-- | pictureviewer.cpp | 9 | ||||
| -rw-r--r-- | pictureviewer.h | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/pictureviewer.cpp b/pictureviewer.cpp index 74a06c5..a59b62d 100644 --- a/pictureviewer.cpp +++ b/pictureviewer.cpp @@ -25,7 +25,7 @@ PictureViewer::PictureViewer(QWidget *parent) : QGraphicsView(parent), mCurrentP setScene(mScene); } -void PictureViewer::showPic(const QString &path){ +void PictureViewer::showPic(const QString &path, bool enableDirEntries){ QFileInfo fi(path); if(!fi.exists() || fi.isDir()){ return; @@ -44,7 +44,12 @@ void PictureViewer::showPic(const QString &path){ mInfoItem = 0; } - setDir(path); + if(enableDirEntries){ + setDir(path); + }else{ + mDirEntries = QFileInfoList(); + mCurrentEntry = mDirEntries.constEnd(); + } if(!isVisible()){ show(); } diff --git a/pictureviewer.h b/pictureviewer.h index 2791bbe..2a8374a 100644 --- a/pictureviewer.h +++ b/pictureviewer.h @@ -22,7 +22,7 @@ class PictureViewer : public QGraphicsView { PictureViewer(QWidget *parent = 0); public slots: - void showPic(const QString &path); + void showPic(const QString &path, bool enableDirEntries = true); void next(); void previous(); |