1 files changed, 0 insertions, 70 deletions
diff --git a/src/backend/bookshelfmodel/btcheckstatefilterproxymodel.cpp b/src/backend/bookshelfmodel/btcheckstatefilterproxymodel.cpp
deleted file mode 100644
index 184bd39..0000000
--- a/src/backend/bookshelfmodel/btcheckstatefilterproxymodel.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-/*********
-*
-* In the name of the Father, and of the Son, and of the Holy Spirit.
-*
-* This file is part of BibleTime's source code, http://www.bibletime.info/.
-*
-* Copyright 1999-2009 by the BibleTime developers.
-* The BibleTime source code is licensed under the GNU General Public License
-* version 2.0.
-*
-**********/
-
-#include "backend/bookshelfmodel/btcheckstatefilterproxymodel.h"
-
-BtCheckStateFilterProxyModel::BtCheckStateFilterProxyModel(QObject *parent)
-        : QSortFilterProxyModel(parent), m_enabled(true), m_showChecked(true),
-        m_showUnchecked(false), m_showPartiallyChecked(true) {
-    setFilterRole(Qt::CheckStateRole);
-}
-
-BtCheckStateFilterProxyModel::~BtCheckStateFilterProxyModel() {
-    // Intentionally empty
-}
-
-void BtCheckStateFilterProxyModel::setEnabled(bool enable) {
-    if (enable == m_enabled) return;
-    m_enabled = enable;
-    invalidateFilter();
-}
-
-void BtCheckStateFilterProxyModel::setShowChecked(bool show) {
-    if (m_showChecked == show) return;
-    m_showChecked = show;
-    invalidateFilter();
-}
-
-void BtCheckStateFilterProxyModel::setShowUnchecked(bool show) {
-    if (m_showUnchecked == show) return;
-    m_showUnchecked = show;
-    invalidateFilter();
-}
-
-void BtCheckStateFilterProxyModel::setShowPartiallyChecked(bool show) {
-    if (m_showPartiallyChecked == show) return;
-    m_showPartiallyChecked = show;
-    invalidateFilter();
-}
-
-bool BtCheckStateFilterProxyModel::filterAcceptsRow(int row,
-        const QModelIndex &parent) const {
-    typedef Qt::CheckState CS;
-
-    if (!m_enabled) return true;
-
-    QAbstractItemModel *m(sourceModel());
-
-    QModelIndex i(m->index(row, filterKeyColumn(), parent));
-    CS state((CS) m->data(i, filterRole()).toInt());
-    Q_ASSERT(state == Qt::Checked || state == Qt::Unchecked ||
-             state == Qt::PartiallyChecked);
-    if (state == Qt::Unchecked) {
-        return m_showUnchecked;
-    }
-    else if (state == Qt::Checked) {
-        return m_showChecked;
-    }
-    else {
-        return m_showPartiallyChecked;
-    }
-}