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Diffstat (limited to 'khexedit/listview.cpp')
-rw-r--r-- | khexedit/listview.cpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/khexedit/listview.cpp b/khexedit/listview.cpp new file mode 100644 index 0000000..f9ff882 --- /dev/null +++ b/khexedit/listview.cpp @@ -0,0 +1,54 @@ +/* + * khexedit - Versatile hex editor + * Copyright (C) 1999 Espen Sand, espensa@online.no + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <tqheader.h> + + +#include "listview.h" + + +CListView::CListView( TQWidget *parent, const char *name, int visibleItem ) + :TDEListView( parent, name ), mVisibleItem(TQMAX( 1, visibleItem )) +{ + setVisibleItem(visibleItem); +} + +void CListView::setVisibleItem( int visibleItem, bool updateSize ) +{ + mVisibleItem = TQMAX( 1, visibleItem ); + if( updateSize == true ) + { + TQSize s = sizeHint(); + setMinimumSize( s.width() + verticalScrollBar()->sizeHint().width() + + lineWidth() * 2, s.height() ); + } +} + +TQSize CListView::sizeHint( void ) const +{ + TQSize s = TQListView::sizeHint(); + + int h = fontMetrics().height() + 2*itemMargin(); + if( h % 2 > 0 ) { h++; } + + s.setHeight( h*mVisibleItem + lineWidth()*2 + header()->sizeHint().height()); + return( s ); +} +#include "listview.moc" |