Kate
kateargumenthintmodel.h
Go to the documentation of this file.00001 /* This file is part of the KDE libraries 00002 Copyright (C) 2007 David Nolden <david.nolden.kdevelop@art-master.de> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License version 2 as published by the Free Software Foundation. 00007 00008 This library is distributed in the hope that it will be useful, 00009 but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 Library General Public License for more details. 00012 00013 You should have received a copy of the GNU Library General Public License 00014 along with this library; see the file COPYING.LIB. If not, write to 00015 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00016 Boston, MA 02110-1301, USA. 00017 */ 00018 00019 #ifndef KATEARGUMENTHINTMODEL_H 00020 #define KATEARGUMENTHINTMODEL_H 00021 00022 #include <QAbstractListModel> 00023 #include "katecompletionmodel.h" 00024 #include "expandingtree/expandingwidgetmodel.h" 00025 00026 class KateCompletionWidget; 00027 00028 class KateArgumentHintModel : public ExpandingWidgetModel { 00029 Q_OBJECT 00030 public: 00031 KateArgumentHintModel( KateCompletionWidget* parent ); 00032 00033 virtual QVariant data ( const QModelIndex & index, int role = Qt::DisplayRole ) const; 00034 00035 virtual int rowCount ( const QModelIndex & parent ) const; 00036 00037 virtual int columnCount ( const QModelIndex & /*parent*/ ) const; 00038 00039 virtual QTreeView* treeView() const; 00040 00041 virtual bool indexIsItem(const QModelIndex& index) const; 00042 00043 void emitDataChanged( const QModelIndex& start, const QModelIndex& end ); 00044 00045 //Returns the index in the source-model for an index within this model 00046 QModelIndex mapToSource( const QModelIndex & proxyIndex ) const; 00047 00048 void buildRows(); 00049 void clear(); 00050 protected: 00051 virtual int contextMatchQuality(const QModelIndex& row) const; 00052 public slots: 00053 void parentModelReset(); 00054 signals: 00055 void contentStateChanged(bool hasContent); 00056 private: 00057 KateCompletionModel::Group* group() const; 00058 KateCompletionModel* model() const; 00059 00060 QList<int> m_rows; //Maps rows to either a positive row-number in the source group, or to a negative number which indicates a label 00061 00062 KateCompletionWidget* m_parent; 00063 }; 00064 00065 #endif