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Tulip
4.6.0
Better Visualization Through Research
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00001 /* 00002 * 00003 * This file is part of Tulip (www.tulip-software.org) 00004 * 00005 * Authors: David Auber and the Tulip development Team 00006 * from LaBRI, University of Bordeaux 00007 * 00008 * Tulip is free software; you can redistribute it and/or modify 00009 * it under the terms of the GNU Lesser General Public License 00010 * as published by the Free Software Foundation, either version 3 00011 * of the License, or (at your option) any later version. 00012 * 00013 * Tulip is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00016 * See the GNU General Public License for more details. 00017 * 00018 */ 00019 ///@cond DOXYGEN_HIDDEN 00020 00021 #ifndef TULIPITEMDELEGATE_H 00022 #define TULIPITEMDELEGATE_H 00023 00024 #include <climits> 00025 #include <QStyledItemDelegate> 00026 00027 #include <tulip/TulipItemEditorCreators.h> 00028 #include <tulip/TulipMetaTypes.h> 00029 00030 namespace tlp { 00031 00032 class TLP_QT_SCOPE TulipItemDelegate : public QStyledItemDelegate { 00033 Q_OBJECT 00034 00035 QMap<int,TulipItemEditorCreator*> _creators; 00036 00037 QObject* _currentMonitoredChild; 00038 QComboBox* _currentMonitoredCombo; 00039 00040 public: 00041 static QVariant showEditorDialog(tlp::ElementType,tlp::PropertyInterface*,tlp::Graph*,TulipItemDelegate*, QWidget* dialogParent = NULL, unsigned int id = UINT_MAX); 00042 00043 explicit TulipItemDelegate(QObject* parent=NULL); 00044 virtual ~TulipItemDelegate(); 00045 00046 template<typename T> 00047 void registerCreator(tlp::TulipItemEditorCreator*); 00048 00049 void unregisterCreator(tlp::TulipItemEditorCreator*); 00050 00051 template<typename T> 00052 void unregisterCreator(); 00053 00054 template<typename T> 00055 tlp::TulipItemEditorCreator* creator() const; 00056 00057 tlp::TulipItemEditorCreator* creator(int) const; 00058 00059 QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const; 00060 void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const; 00061 QString displayText(const QVariant &value, const QLocale &locale) const; 00062 void setEditorData(QWidget *editor, const QModelIndex &index) const; 00063 void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const; 00064 QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const; 00065 00066 bool eventFilter(QObject *object, QEvent *event); 00067 00068 protected slots: 00069 void comboDataChanged(); 00070 }; 00071 00072 } 00073 00074 #include "cxx/TulipItemDelegate.cxx" 00075 00076 #endif // TULIPITEMDELEGATE_H 00077 ///@endcond