1 files changed, 85 insertions, 0 deletions
diff --git a/kftpgrabber/src/widgets/listview.cpp b/kftpgrabber/src/widgets/listview.cpp
new file mode 100644
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--- /dev/null
+++ b/kftpgrabber/src/widgets/listview.cpp
@@ -0,0 +1,85 @@
+/*
+ * This file is part of the KFTPGrabber project
+ *
+ * Copyright (C) 2003-2004 by the KFTPGrabber developers
+ * Copyright (C) 2003-2004 Jernej Kos <kostko@jweb-network.net>
+ *
+ * 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
+ * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
+ * NON-INFRINGEMENT.  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 Steet, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+
+#include "listview.h"
+
+#include <qpainter.h>
+#include <qstringlist.h>
+
+namespace KFTPWidgets {
+
+ListView::ListView(QWidget *parent, const char *name)
+ : KListView(parent, name)
+{
+}
+
+
+ListView::~ListView()
+{
+}
+
+void ListView::resizeEvent(QResizeEvent *e)
+{
+  KListView::resizeEvent(e);
+  triggerUpdate();
+}
+
+void ListView::setEmptyListText(const QString &text)
+{
+  m_emptyListText = text;
+  triggerUpdate();
+}
+
+void ListView::drawContentsOffset(QPainter * p, int ox, int oy, int cx, int cy, int cw, int ch)
+{
+  KListView::drawContentsOffset(p, ox, oy, cx, cy, cw, ch);
+
+  if (childCount() == 0 && !m_emptyListText.isEmpty()) {
+    p->setPen(Qt::darkGray);
+
+    QStringList lines = QStringList::split("\n", m_emptyListText);
+    int ypos = 10 + p->fontMetrics().height();
+
+    QStringList::Iterator end(lines.end());
+    for (QStringList::Iterator str( lines.begin() ); str != end; ++str) {
+      p->drawText((viewport()->width()/2)-(p->fontMetrics().width(*str)/2), ypos, *str);
+      ypos += p->fontMetrics().lineSpacing();
+    }
+  }
+}
+
+}
+
+#include "listview.moc"