1 files changed, 0 insertions, 81 deletions
diff --git a/src/expanderwidget.cpp b/src/expanderwidget.cpp
deleted file mode 100644
index a9d045a5..00000000
--- a/src/expanderwidget.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-#include "expanderwidget.h"
-
-ExpanderWidget::ExpanderWidget()
-  : m_button(nullptr), m_content(nullptr), opened_(false)
-{
-}
-
-ExpanderWidget::ExpanderWidget(QToolButton* button, QWidget* content)
-  : ExpanderWidget()
-{
-  set(button, content);
-}
-
-void ExpanderWidget::set(QToolButton* button, QWidget* content, bool o)
-{
-  m_button = button;
-  m_content = content;
-
-  m_button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-  QObject::connect(m_button, &QToolButton::clicked, [&]{ toggle(); });
-
-  toggle(o);
-}
-
-void ExpanderWidget::toggle()
-{
-  if (opened()) {
-    toggle(false);
-  }
-  else {
-    toggle(true);
-  }
-}
-
-void ExpanderWidget::toggle(bool b)
-{
-  if (b) {
-    m_button->setArrowType(Qt::DownArrow);
-    m_content->show();
-  } else {
-    m_button->setArrowType(Qt::RightArrow);
-    m_content->hide();
-  }
-
-  // the state has to be remembered instead of using m_content's visibility
-  // because saving the state in saveConflictExpandersState() happens after the
-  // dialog is closed, which marks all the widgets hidden
-  opened_ = b;
-}
-
-bool ExpanderWidget::opened() const
-{
-  return opened_;
-}
-
-QByteArray ExpanderWidget::saveState() const
-{
-  QByteArray result;
-  QDataStream stream(&result, QIODevice::WriteOnly);
-
-  stream << opened();
-
-  return result;
-}
-
-void ExpanderWidget::restoreState(const QByteArray& a)
-{
-  QDataStream stream(a);
-
-  bool opened = false;
-  stream >> opened;
-
-  if (stream.status() == QDataStream::Ok) {
-    toggle(opened);
-  }
-}
-
-QToolButton* ExpanderWidget::button() const
-{
-  return m_button;
-}