diff options
Diffstat (limited to 'src/iconview/qiconview.cpp')
| -rw-r--r-- | src/iconview/qiconview.cpp | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/src/iconview/qiconview.cpp b/src/iconview/qiconview.cpp index c1ba1ea34..236768d2a 100644 --- a/src/iconview/qiconview.cpp +++ b/src/iconview/qiconview.cpp @@ -2964,6 +2964,7 @@ TQIconView::~TQIconView() d->toolTip = 0; #endif delete d; + d = NULL; } /*! @@ -3227,7 +3228,12 @@ int TQIconView::index( const TQIconViewItem *item ) const TQIconViewItem *TQIconView::firstItem() const { - return d->firstItem; + if (d) { + return d->firstItem; + } + else { + return NULL; + } } /*! @@ -3239,7 +3245,12 @@ TQIconViewItem *TQIconView::firstItem() const TQIconViewItem *TQIconView::lastItem() const { - return d->lastItem; + if (d) { + return d->lastItem; + } + else { + return NULL; + } } /*! @@ -3251,7 +3262,12 @@ TQIconViewItem *TQIconView::lastItem() const TQIconViewItem *TQIconView::currentItem() const { - return d->currentItem; + if (d) { + return d->currentItem; + } + else { + return NULL; + } } /*! |