settingsbottomview.h

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#ifndef UPDRAFT_SRC_CORE_UI_SETTINGSBOTTOMVIEW_H_
#define UPDRAFT_SRC_CORE_UI_SETTINGSBOTTOMVIEW_H_

#include <QtGui>

namespace Updraft {
namespace Core {

// TODO(cestmir): This needs heavy documenting

class SettingsBottomView: public QAbstractItemView {
  Q_OBJECT

 public:
  explicit SettingsBottomView(QWidget* parent);
  ~SettingsBottomView();

  QModelIndex indexAt(const QPoint& point) const;

  void scrollTo(const QModelIndex& index, ScrollHint hint = EnsureVisible);

  QRect visualRect(const QModelIndex& index) const;

  bool editorValuesChanged();

  void setModel(QAbstractItemModel* model);

  void setTopIndex(const QModelIndex& index);

  void setItemDelegate(QAbstractItemDelegate *delegate);

 public slots:
  void commit();
  void reset();

 signals:
  void restartInfo(bool needsRestart);

 protected:
  void createEditors();

  QWidget* createEditorForIndex(const QModelIndex& index);

  void paintEvent(QPaintEvent* event);

  void resizeEvent(QResizeEvent* event);

  int horizontalOffset() const;

  bool isIndexHidden(const QModelIndex & index) const;

  QString getSettingDescription(const QModelIndex& settingIndex) const;

  bool settingNeedsRestart(const QModelIndex& settingIndex) const;

  QModelIndex moveCursor(CursorAction cursorAction,
    Qt::KeyboardModifiers modifiers);

  void setSelection(const QRect & rect,
    QItemSelectionModel::SelectionFlags flags);

  int verticalOffset() const;

  QRegion visualRegionForSelection(const QItemSelection & selection) const;

  bool someSettingNeedsRestart();

 protected slots:
  void commitData(QWidget* editor);

  void dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);

  void rowsInserted(const QModelIndex& parent, int start, int end);

 private:
  QStackedWidget* stack;

  QModelIndex insertionIndex;
};

}  // End namespace Core
}  // End namespace Updraft

#endif  // UPDRAFT_SRC_CORE_UI_SETTINGSBOTTOMVIEW_H_