libs/flake/KoToolProxy_p.h

0001 /* This file is part of the KDE project
0002  * Copyright (C) 2006-2010 Thomas Zander <zander@kde.org>
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Library General Public
0006  * License as published by the Free Software Foundation; either
0007  * version 2 of the License, or (at your option) any later version.
0008  *
0009  * This library is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012  * Library General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU Library General Public License
0015  * along with this library; see the file COPYING.LIB.  If not, write to
0016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018  */
0019
0020 #ifndef KOTOOLPROXYPRIVATE_P
0021 #define KOTOOLPROXYPRIVATE_P
0022
0023 #include <QTimer>
0024 #include <QTime>
0025 #include <QPointF>
0026
0027 class KoPointerEvent;
0028 class KoToolBase;
0029 class KoCanvasController;
0030 class KoToolProxy;
0031
0032 class KoToolProxyPrivate
0033 {
0034 public:
0035     explicit KoToolProxyPrivate(KoToolProxy *p);
0036
0037     void timeout(); // Auto scroll the canvas
0038
0039     void checkAutoScroll(const KoPointerEvent &event);
0040
0041     void selectionChanged(bool newSelection);
0042
0043     bool isActiveLayerEditable();
0044
0045     /// the toolManager tells us which KoCanvasController this toolProxy is working for.
0046     void setCanvasController(KoCanvasController *controller);
0047
0048     KoToolBase *activeTool;
0049     bool tabletPressed;
0050     bool hasSelection;
0051     QTimer scrollTimer;
0052     QPoint widgetScrollPoint;
0053     KoCanvasController *controller;
0054     KoToolProxy *parent;
0055
0056     // used to determine if the mouse-release is after a drag or a simple click
0057     QPoint mouseDownPoint;
0058
0059     // up until at least 4.3.0 we get a mouse move event when the tablet leaves the canvas.
0060     bool mouseLeaveWorkaround;
0061
0062     // for multi clicking (double click or triple click) we need the following
0063     int multiClickCount;
0064     Qt::MouseButton multiClickButton;
0065     QPointF multiClickGlobalPoint;
0066     QTime multiClickTimeStamp;
0067 };
0068
0069 #endif