<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/doc/tutorial2.doc:6 --> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>chart/canvasview.h Example File</title> <style type="text/css"><!-- fn { margin-left: 1cm; text-indent: -1cm; } a:link { color: #004faf; text-decoration: none } a:visited { color: #672967; text-decoration: none } body { background: #ffffff; color: black; } --></style> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr bgcolor="#E5E5E5"> <td valign=center> <a href="index.html"> <font color="#004faf">Home</font></a> | <a href="classes.html"> <font color="#004faf">All Classes</font></a> | <a href="mainclasses.html"> <font color="#004faf">Main Classes</font></a> | <a href="annotated.html"> <font color="#004faf">Annotated</font></a> | <a href="groups.html"> <font color="#004faf">Grouped Classes</font></a> | <a href="functions.html"> <font color="#004faf">Functions</font></a> </td> <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>chart/canvasview.h Example File</h1> <pre>#ifndef CANVASVIEW_H #define CANVASVIEW_H #include "element.h" #include "canvastext.h" #include <<a href="qcanvas-h.html">qcanvas.h</a>> class QPoint; class CanvasView : public <a href="qcanvasview.html">QCanvasView</a> { Q_OBJECT public: CanvasView( <a href="qcanvas.html">QCanvas</a> *canvas, ElementVector *elements, <a href="qwidget.html">QWidget</a>* parent = 0, const char* name = "canvas view", WFlags f = 0 ) : <a href="qcanvasview.html">QCanvasView</a>( canvas, parent, name, f ), m_movingItem(0), m_elements( elements ) {} protected: void viewportResizeEvent( <a href="qresizeevent.html">QResizeEvent</a> *e ); void contentsMousePressEvent( <a href="qmouseevent.html">QMouseEvent</a> *e ); void contentsMouseMoveEvent( <a href="qmouseevent.html">QMouseEvent</a> *e ); void contentsContextMenuEvent( <a href="qcontextmenuevent.html">QContextMenuEvent</a> *e ); private: <a href="qcanvasitem.html">QCanvasItem</a> *m_movingItem; <a href="qpoint.html">QPoint</a> m_pos; ElementVector *m_elements; }; #endif </pre><!-- eof --> <p><address><hr><div align=center> <table width=100% cellspacing=0 border=0><tr> <td>Copyright © 2007 <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> <td align=right><div align=right>Qt 3.3.8</div> </table></div></address></body> </html>