Warning, file /network/ktp-contact-list/abstract-contact-delegate.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).
0001 /* 0002 * Abstract Contact Delegate - base class for other delegates 0003 * 0004 * Copyright (C) 2011 Martin Klapetek <martin.klapetek@gmail.com> 0005 * 0006 * This library is free software; you can redistribute it and/or 0007 * modify it under the terms of the GNU Lesser General Public 0008 * License as published by the Free Software Foundation; either 0009 * version 2.1 of the License, or (at your option) any later version. 0010 * 0011 * This library is distributed in the hope that it will be useful, 0012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0014 * Lesser General Public License for more details. 0015 * 0016 * You should have received a copy of the GNU Lesser General Public 0017 * License along with this library; if not, write to the Free Software 0018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 0019 */ 0020 0021 0022 #ifndef ABSTRACT_CONTACT_DELEGATE_H 0023 #define ABSTRACT_CONTACT_DELEGATE_H 0024 0025 #include <QStyledItemDelegate> 0026 0027 class AbstractContactDelegate : public QStyledItemDelegate 0028 { 0029 Q_OBJECT 0030 0031 public: 0032 AbstractContactDelegate(QObject *parent = 0); 0033 virtual ~AbstractContactDelegate(); 0034 0035 virtual void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const; 0036 virtual QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const; 0037 0038 public Q_SLOTS: 0039 /** 0040 * Reimplements the help tooltip for the contact delegate. 0041 * 0042 * When the user hovers over a contact it will display their information like Alias, which contact belongs to what account, 0043 * is this contact blocked, their status message if their is one, etc. 0044 */ 0045 bool helpEvent(QHelpEvent *event, QAbstractItemView *view, const QStyleOptionViewItem &option, const QModelIndex &index); 0046 0047 Q_SIGNALS: 0048 void repaintItem(QModelIndex); 0049 0050 protected: 0051 /** Paint contact items. Pure virtual, items should be subclass this for painting*/ 0052 virtual void paintContact(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const = 0; 0053 /** The size hint for painting contact items*/ 0054 virtual QSize sizeHintContact(const QStyleOptionViewItem &option, const QModelIndex &index) const = 0; 0055 virtual QSize sizeHintHeader(const QStyleOptionViewItem &option, const QModelIndex &index) const; 0056 virtual void avatarToGray(QPixmap &avatar) const; 0057 0058 private: 0059 /** Paints header items*/ 0060 void paintHeader(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const; 0061 }; 0062 0063 #endif // ABSTRACT_CONTACT_DELEGATE_H