From 7776aa97fc1c69a8f28ba4bab7387fb96be9a6e4 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Mon, 8 Sep 2014 20:48:38 +0200 Subject: Import dgedit from drumgizmo repository (split into its own project). --- src/canvastool.h | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/canvastool.h (limited to 'src/canvastool.h') diff --git a/src/canvastool.h b/src/canvastool.h new file mode 100644 index 0000000..56cfa84 --- /dev/null +++ b/src/canvastool.h @@ -0,0 +1,62 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * canvastool.h + * + * Thu Jul 28 20:12:25 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_CANVASTOOL_H__ +#define __DRUMGIZMO_CANVASTOOL_H__ + +#include +#include +#include +#include +#include +#include + +class CanvasTool : public QObject { +Q_OBJECT +public: + virtual QString name() = 0; + virtual bool mouseMoveEvent(QMouseEvent *event); + virtual bool mousePressEvent(QMouseEvent *event); + virtual bool mouseReleaseEvent(QMouseEvent *event); + virtual void resizeEvent(QResizeEvent *event); + virtual void paintEvent(QPaintEvent *event, QPainter &painter); + virtual void keyReleaseEvent(QKeyEvent *event); + + bool isActive(); + +signals: + void activateChanged(bool activestate); + +public slots: + void setActive(bool active); + void activate(); + void disactivate(); + +private: + bool _active; +}; + +#endif/*__DRUMGIZMO_CANVASTOOL_H__*/ -- cgit v1.2.3