author | mickeyl <mickeyl> | 2003-06-28 14:11:46 (UTC) |
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committer | mickeyl <mickeyl> | 2003-06-28 14:11:46 (UTC) |
commit | 50e4e1e8876372bf9dbb0c32acc93c65434738d5 (patch) (side-by-side diff) | |
tree | c430a08b75b7008d9e717df7be96c6479f1bebe5 /libopie2/opieui/olistview.cpp | |
parent | 5bb184fd350f1e6352b6f41fbb18b59d2d3d7403 (diff) | |
download | opie-50e4e1e8876372bf9dbb0c32acc93c65434738d5.zip opie-50e4e1e8876372bf9dbb0c32acc93c65434738d5.tar.gz opie-50e4e1e8876372bf9dbb0c32acc93c65434738d5.tar.bz2 |
support OListViewItem specific overload of expand to give those the chance
to compute stuff "just in time" - this is also known as lazy computation
patch by tille
Diffstat (limited to 'libopie2/opieui/olistview.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie2/opieui/olistview.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libopie2/opieui/olistview.cpp b/libopie2/opieui/olistview.cpp index 8f290d3..ec503dd 100644 --- a/libopie2/opieui/olistview.cpp +++ b/libopie2/opieui/olistview.cpp @@ -51,6 +51,7 @@ OListView::OListView( QWidget *parent, const char *name ) m_alternateBackground = QColor( 238, 246, 255 ); m_columnSeparator = QPen( QColor( 150, 160, 170 ), 0, DotLine ); m_fullWidth = true; + connect( this, SIGNAL(expanded(QListViewItem*)), SLOT(expand(QListViewItem*))); } OListView::~OListView() @@ -127,6 +128,11 @@ void OListView::setColumnSeparator( const QPen& p ) repaint(); } +void OListView::expand(QListViewItem *item) +{ + ((OListViewItem*)item)->expand(); +} + OListViewItem* OListView::childFactory() { return new OListViewItem( this ); |