KHTML

khtml_events.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017    Boston, MA 02110-1301, USA.
00018 */
00019 #ifndef __khtml_events_h__
00020 #define __khtml_events_h__
00021 
00022 #include <kparts/event.h>
00023 
00024 #include "dom/dom_node.h"
00025 #include "dom/dom_string.h"
00026 
00027 namespace khtml
00028 {
00029 
00030 class MouseEvent : public KParts::Event
00031 {
00032 public:
00033   MouseEvent( const char *name, QMouseEvent *qmouseEvent, int x, int y,
00034               const DOM::DOMString &url, const DOM::DOMString& target,
00035               const DOM::Node &innerNode);
00036   virtual ~MouseEvent();
00037 
00038   QMouseEvent *qmouseEvent() const { return m_qmouseEvent; }
00039   int x() const { return m_x; }
00040   int y() const { return m_y; }
00041   int absX() const { return m_nodeAbsX; }
00042   int absY() const { return m_nodeAbsY; }
00043 
00044   DOM::DOMString url() const { return m_url; }
00045   DOM::DOMString target() const { return m_target; }
00046   DOM::Node innerNode() const { return m_innerNode; }
00047 
00048   // return the offset of innerNode
00049   long offset() const;
00050 
00051 private:
00052   QMouseEvent *m_qmouseEvent;
00053   int m_x;
00054   int m_y;
00055   int m_nodeAbsX, m_nodeAbsY;
00056   DOM::DOMString m_url;
00057   DOM::DOMString m_target;
00058   DOM::Node m_innerNode;
00059   class MouseEventPrivate;
00060   MouseEventPrivate *d;
00061 };
00062 
00063 class MousePressEvent : public MouseEvent
00064 {
00065 public:
00066   MousePressEvent( QMouseEvent *mouseEvent, int x, int y,
00067                    const DOM::DOMString &url, const DOM::DOMString& target,
00068                    const DOM::Node &innerNode)
00069   : MouseEvent( s_strMousePressEvent, mouseEvent, x, y, url, target, innerNode )
00070   {}
00071 
00072   static bool test( const QEvent *event ) { return KParts::Event::test( event, s_strMousePressEvent ); }
00073 
00074 
00075 private:
00076   static const char *s_strMousePressEvent;
00077 };
00078 
00079 class MouseDoubleClickEvent : public MouseEvent
00080 {
00081 public:
00082   // clickCount is 3 for a triple-click event
00083   MouseDoubleClickEvent( QMouseEvent *mouseEvent, int x, int y,
00084                          const DOM::DOMString &url, const DOM::DOMString& target,
00085                  const DOM::Node &innerNode, int clickCount = 2 )
00086   : MouseEvent( s_strMouseDoubleClickEvent, mouseEvent, x, y, url, target, innerNode ),
00087     m_clickCount( clickCount )
00088   {}
00089 
00090   static bool test( const QEvent *event )
00091   { return KParts::Event::test( event, s_strMouseDoubleClickEvent ); }
00092 
00093   int clickCount() const { return m_clickCount; }
00094 
00095 private:
00096   int m_clickCount;
00097   static const char *s_strMouseDoubleClickEvent;
00098 };
00099 
00100 class MouseMoveEvent : public MouseEvent
00101 {
00102 public:
00103   MouseMoveEvent( QMouseEvent *mouseEvent, int x, int y,
00104                   const DOM::DOMString &url, const DOM::DOMString& target,
00105            const DOM::Node &innerNode)
00106   : MouseEvent( s_strMouseMoveEvent, mouseEvent, x, y, url, target, innerNode )
00107   {}
00108 
00109   static bool test( const QEvent *event ) { return KParts::Event::test( event, s_strMouseMoveEvent ); }
00110 
00111 private:
00112   static const char *s_strMouseMoveEvent;
00113 };
00114 
00115 class MouseReleaseEvent : public MouseEvent
00116 {
00117 public:
00118   MouseReleaseEvent( QMouseEvent *mouseEvent, int x, int y,
00119                      const DOM::DOMString &url, const DOM::DOMString& target,
00120              const DOM::Node &innerNode, long = 0 )
00121   : MouseEvent( s_strMouseReleaseEvent, mouseEvent, x, y, url, target, innerNode )
00122   {}
00123 
00124   static bool test( const QEvent *event ) { return KParts::Event::test( event, s_strMouseReleaseEvent ); }
00125 
00126 private:
00127   static const char *s_strMouseReleaseEvent;
00128 };
00129 
00130 class DrawContentsEvent : public KParts::Event
00131 {
00132 public:
00133   DrawContentsEvent( QPainter *painter, int clipx, int clipy, int clipw, int cliph );
00134   virtual ~DrawContentsEvent();
00135 
00136   QPainter *painter() const { return m_painter; }
00137   int clipx() const { return m_clipx; }
00138   int clipy() const { return m_clipy; }
00139   int clipw() const { return m_clipw; }
00140   int cliph() const { return m_cliph; }
00141 
00142   static bool test( const QEvent *event ) { return KParts::Event::test( event, s_strDrawContentsEvent ); }
00143 
00144 private:
00145   QPainter *m_painter;
00146   int m_clipx;
00147   int m_clipy;
00148   int m_clipw;
00149   int m_cliph;
00150   class DrawContentsEventPrivate;
00151   DrawContentsEventPrivate *d;
00152   static const char *s_strDrawContentsEvent;
00153 };
00154 
00155 }
00156 
00157 #endif
KHTML

khtml_events.h

KHTML

API Reference
