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92 lines
2.4 KiB
92 lines
2.4 KiB
15 years ago
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/*
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* Copyright (C) 1999-2002 Bernd Gehrmann
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* bernd@mail.berlios.de
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* Copyright (c) 2004 Christian Loose <christian.loose@hamburg.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef LOGTREE_H
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#define LOGTREE_H
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#include <qptrlist.h>
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#include <qtable.h>
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class LogTreeItem;
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class LogTreeConnection;
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namespace Cervisia
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{
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struct LogInfo;
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}
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typedef QPtrList<LogTreeItem> LogTreeItemList;
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typedef QPtrList<LogTreeConnection> LogTreeConnectionList;
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class LogTreeView : public QTable
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{
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Q_OBJECT
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public:
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explicit LogTreeView( QWidget *parent=0, const char *name=0 );
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void addRevision(const Cervisia::LogInfo& logInfo);
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void setSelectedPair(QString selectionA, QString selectionB);
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void collectConnections();
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void recomputeCellSizes();
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virtual void paintCell(QPainter *p, int row, int col, const QRect& cr,
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bool selected, const QColorGroup& cg);
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virtual QSize sizeHint() const;
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virtual QString text(int row, int col) const;
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signals:
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void revisionClicked(QString rev, bool rmb);
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protected:
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virtual void contentsMousePressEvent(QMouseEvent *e);
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private slots:
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void slotQueryToolTip(const QPoint&, QRect&, QString&);
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private:
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QSize computeSize(const Cervisia::LogInfo&, int* = 0, int* = 0) const;
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void paintRevisionCell(QPainter *p, int row, int col, const Cervisia::LogInfo& logInfo,
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bool followed, bool branched, bool selected);
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void paintConnector(QPainter *p, int row, int col, bool followed, bool branched);
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LogTreeItemList items;
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LogTreeConnectionList connections;
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int currentRow, currentCol;
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static const int BORDER;
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static const int INSPACE;
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};
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#endif
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// Local Variables:
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// c-basic-offset: 4
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// End:
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