1 files changed, 116 insertions, 0 deletions
diff --git a/atlantik/libatlantikui/kwrappedlistviewitem.cpp b/atlantik/libatlantikui/kwrappedlistviewitem.cpp
new file mode 100644
index 00000000..7bd9e2cf
--- /dev/null
+++ b/atlantik/libatlantikui/kwrappedlistviewitem.cpp
@@ -0,0 +1,116 @@
+// Copyright (c) 2004 Rob Kaper <[email protected]>. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS `AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+
+#include <qheader.h>
+#include <qstring.h>
+
+#include <kglobalsettings.h>
+#include <klistview.h>
+#include <kwordwrap.h>
+
+#include "kwrappedlistviewitem.h"
+
+KWrappedListViewItem::KWrappedListViewItem( QListView *parent, QString text, QString t2 )
+: QObject(), KListViewItem( parent )
+{
+	init( parent, text, t2 );
+}
+
+KWrappedListViewItem::KWrappedListViewItem( QListView *parent, QListViewItem *after, QString text, QString t2 )
+: QObject(), KListViewItem( parent, after )
+{
+	init( parent, text, t2 );
+}
+
+void KWrappedListViewItem::setup()
+{
+	widthChanged();
+}
+
+/*
+int KWrappedListViewItem::width( const QFontMetrics&, const QListView*, int ) const
+{
+	return m_wrap->boundingRect().width();
+}
+*/
+
+void KWrappedListViewItem::wrapColumn( int c )
+{
+	if ( c != m_wrapColumn )
+		return;
+
+	QListView *lv = listView();
+	if ( !lv )
+		return;
+
+	QFont font = QFont( KGlobalSettings::generalFont().family(), KGlobalSettings::generalFont().pointSize(), QFont::Normal );
+	QFontMetrics fm = QFontMetrics( font );
+
+	int wrapWidth = lv->width();
+	for ( int i = 0 ; i < m_wrapColumn ; i++ )
+		wrapWidth -= ( width(fm, lv, i) + lv->itemMargin() );
+
+	if ( pixmap(c) )
+		wrapWidth -= ( pixmap( c )->width() + lv->itemMargin() );
+
+	QScrollBar *scrollBar = lv->verticalScrollBar();
+	if ( !scrollBar->isHidden() )
+		wrapWidth -= scrollBar->width();
+
+	QRect rect = QRect( 0, 0, wrapWidth - 20, -1 );
+
+	KWordWrap *wrap = KWordWrap::formatText( fm, rect, 0, m_origText );
+	setText( c, wrap->wrappedString() );
+
+	int lc = text(c).contains( QChar( '\n' ) ) + 1;
+	setHeight( wrap->boundingRect().height() + lc*lv->itemMargin() );
+
+	widthChanged( c );
+
+	delete wrap;
+}
+
+void KWrappedListViewItem::init( QListView *parent, QString text, QString t2 )
+{
+	m_wrapColumn = 0;
+	setMultiLinesEnabled( true );
+	parent->setResizeMode( QListView::LastColumn );
+
+	m_origText = text;
+
+	if ( !t2.isNull() )
+	{
+		setText( 0, text );
+		m_origText = t2;
+		m_wrapColumn = 1;
+	}
+	else
+		m_origText = text;
+
+	wrapColumn( m_wrapColumn );
+		
+	connect( parent->header(), SIGNAL(sizeChange(int, int, int)), this, SLOT(wrapColumn(int)));
+}
+
+#include "kwrappedlistviewitem.moc"