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QWheelEvent
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SUMMARY: <A HREF="#nested_classes_inherited_from_class_com.trolltech.qt.core.QEvent">NESTED</A> | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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com.trolltech.qt.gui</FONT>
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Class QWheelEvent</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../com/trolltech/qt/QSignalEmitter.html" title="class in com.trolltech.qt">com.trolltech.qt.QSignalEmitter</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../com/trolltech/qt/QtJambiObject.html" title="class in com.trolltech.qt">com.trolltech.qt.QtJambiObject</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../com/trolltech/qt/core/QEvent.html" title="class in com.trolltech.qt.core">com.trolltech.qt.core.QEvent</A>
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<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.trolltech.qt.gui.QWheelEvent</B>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../com/trolltech/qt/QtJambiInterface.html" title="interface in com.trolltech.qt">QtJambiInterface</A></DD>
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<DT><PRE>public class <B>QWheelEvent</B><DT>extends <A HREF="../../../../com/trolltech/qt/gui/QInputEvent.html" title="class in com.trolltech.qt.gui">QInputEvent</A></DL>
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<p>The <a href="QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)"><tt>QWheelEvent</tt></a> class contains parameters that describe a wheel event.</p>
<p>Wheel events are sent to the widget under the mouse cursor, but if that widget does not handle the event they are sent to the focus widget. The rotation distance is provided by <a href="QWheelEvent.html#delta()"><tt>delta</tt></a>. The functions <a href="QWheelEvent.html#pos()"><tt>pos</tt></a> and <a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a> return the mouse cursor's location at the time of the event.</p>
<p>A wheel event contains a special accept flag that indicates whether the receiver wants the event. You should call <a href="%2E%2E/core/%2E%2E/core/QEvent.html#ignore()"><tt>ignore</tt></a> if you do not handle the wheel event; this ensures that it will be sent to the parent widget.</p>
<p>The QWidget::setEnabled() function can be used to enable or disable mouse and keyboard events for a widget.</p>
<p>The event handler QWidget::wheelEvent() receives wheel events.</p>
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<DT><B>See Also:</B><DD><a href="QMouseEvent.html"><tt>QMouseEvent</tt></a>,
<tt>QWidget::grabMouse</tt></DL>
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QSignalEmitter.Signal6">B</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal6.html" title="type parameter in QSignalEmitter.Signal6">C</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal6.html" title="type parameter in QSignalEmitter.Signal6">D</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal6.html" title="type parameter in QSignalEmitter.Signal6">E</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal6.html" title="type parameter in QSignalEmitter.Signal6">F</A>>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="class in com.trolltech.qt">QSignalEmitter.Signal7</A><<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="type parameter in QSignalEmitter.Signal7">A</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="type parameter in QSignalEmitter.Signal7">B</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="type parameter in QSignalEmitter.Signal7">C</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="type parameter in QSignalEmitter.Signal7">D</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="type parameter in QSignalEmitter.Signal7">E</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="type parameter in QSignalEmitter.Signal7">F</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal7.html" title="type parameter in QSignalEmitter.Signal7">G</A>>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="class in com.trolltech.qt">QSignalEmitter.Signal8</A><<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">A</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">B</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">C</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">D</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">E</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">F</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">G</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal8.html" title="type parameter in QSignalEmitter.Signal8">H</A>>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal9.html" title="class in com.trolltech.qt">QSignalEmitter.Signal9</A><<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal9.html" title="type parameter in QSignalEmitter.Signal9">A</A>,<A HREF="../../../../com/trolltech/qt/QSignalEmitter.Signal9.html" title="type parameter in 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<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers)">QWheelEvent</A></B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers)</CODE>
<BR>
Equivalent to <a href="QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)"><tt>QWheelEvent</tt></a>(<tt>pos</tt>, <tt>delta</tt>, <tt>buttons</tt>, <tt>modifiers</tt>, Qt::Vertical).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)">QWheelEvent</A></B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers,
<A HREF="../../../../com/trolltech/qt/core/Qt.Orientation.html" title="enum in com.trolltech.qt.core">Qt.Orientation</A> orient)</CODE>
<BR>
Constructs a wheel event object.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers)">QWheelEvent</A></B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> globalPos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers)</CODE>
<BR>
Equivalent to <a href="QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)"><tt>QWheelEvent</tt></a>(<tt>pos</tt>, <tt>globalPos</tt>, <tt>delta</tt>, <tt>buttons</tt>, <tt>modifiers</tt>, Qt::Vertical).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)">QWheelEvent</A></B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> globalPos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers,
<A HREF="../../../../com/trolltech/qt/core/Qt.Orientation.html" title="enum in com.trolltech.qt.core">Qt.Orientation</A> orient)</CODE>
<BR>
Constructs a wheel event object.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#buttons()">buttons</A></B>()</CODE>
<BR>
Returns the mouse state when the event occurred.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#delta()">delta</A></B>()</CODE>
<BR>
Returns the distance that the wheel is rotated, in eighths of a degree.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html" title="class in com.trolltech.qt.gui">QWheelEvent</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#fromNativePointer(com.trolltech.qt.QNativePointer)">fromNativePointer</A></B>(<A HREF="../../../../com/trolltech/qt/QNativePointer.html" title="class in com.trolltech.qt">QNativePointer</A> nativePointer)</CODE>
<BR>
This function returns the QWheelEvent instance pointed to by nativePointer</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#globalPos()">globalPos</A></B>()</CODE>
<BR>
Returns the global position of the mouse pointer <i>at the time of the event</i>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#globalX()">globalX</A></B>()</CODE>
<BR>
Returns the global x position of the mouse cursor at the time of the event.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#globalY()">globalY</A></B>()</CODE>
<BR>
Returns the global y position of the mouse cursor at the time of the event.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/Qt.Orientation.html" title="enum in com.trolltech.qt.core">Qt.Orientation</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#orientation()">orientation</A></B>()</CODE>
<BR>
Returns the wheel's orientation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#pos()">pos</A></B>()</CODE>
<BR>
Returns the position of the mouse cursor relative to the widget that received the event.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#setMouseState(com.trolltech.qt.core.Qt.MouseButton...)">setMouseState</A></B>(<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButton.html" title="enum in com.trolltech.qt.core">Qt.MouseButton</A>... mouseState)</CODE>
<BR>
Sets the mouse button state of this QWheelEvent to
<tt>mouseState</tt>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#x()">x</A></B>()</CODE>
<BR>
Returns the x position of the mouse cursor, relative to the widget that received the event.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html#y()">y</A></B>()</CODE>
<BR>
Returns the y position of the mouse cursor, relative to the widget that received the event.</TD>
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<A NAME="methods_inherited_from_class_com.trolltech.qt.gui.QInputEvent"><!-- --></A>
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<TH ALIGN="left"><B>Methods inherited from class com.trolltech.qt.gui.<A HREF="../../../../com/trolltech/qt/gui/QInputEvent.html" title="class in com.trolltech.qt.gui">QInputEvent</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/trolltech/qt/gui/QInputEvent.html#modifiers()">modifiers</A>, <A HREF="../../../../com/trolltech/qt/gui/QInputEvent.html#setModState(com.trolltech.qt.core.Qt.KeyboardModifier...)">setModState</A></CODE></TD>
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</TABLE>
<A NAME="methods_inherited_from_class_com.trolltech.qt.core.QEvent"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class com.trolltech.qt.core.<A HREF="../../../../com/trolltech/qt/core/QEvent.html" title="class in com.trolltech.qt.core">QEvent</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/trolltech/qt/core/QEvent.html#accept()">accept</A>, <A HREF="../../../../com/trolltech/qt/core/QEvent.html#ignore()">ignore</A>, <A HREF="../../../../com/trolltech/qt/core/QEvent.html#isAccepted()">isAccepted</A>, <A HREF="../../../../com/trolltech/qt/core/QEvent.html#setAccepted(boolean)">setAccepted</A>, <A HREF="../../../../com/trolltech/qt/core/QEvent.html#setT(char)">setT</A>, <A HREF="../../../../com/trolltech/qt/core/QEvent.html#spontaneous()">spontaneous</A>, <A HREF="../../../../com/trolltech/qt/core/QEvent.html#t()">t</A>, <A HREF="../../../../com/trolltech/qt/core/QEvent.html#type()">type</A></CODE></TD>
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<A NAME="methods_inherited_from_class_com.trolltech.qt.QtJambiObject"><!-- --></A>
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<TH ALIGN="left"><B>Methods inherited from class com.trolltech.qt.<A HREF="../../../../com/trolltech/qt/QtJambiObject.html" title="class in com.trolltech.qt">QtJambiObject</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/trolltech/qt/QtJambiObject.html#dispose()">dispose</A>, <A HREF="../../../../com/trolltech/qt/QtJambiObject.html#disposed()">disposed</A>, <A HREF="../../../../com/trolltech/qt/QtJambiObject.html#finalize()">finalize</A>, <A HREF="../../../../com/trolltech/qt/QtJambiObject.html#reassignNativeResources(com.trolltech.qt.QtJambiObject, java.lang.Class)">reassignNativeResources</A>, <A HREF="../../../../com/trolltech/qt/QtJambiObject.html#tr(java.lang.String)">tr</A>, <A HREF="../../../../com/trolltech/qt/QtJambiObject.html#tr(java.lang.String, java.lang.String)">tr</A>, <A HREF="../../../../com/trolltech/qt/QtJambiObject.html#tr(java.lang.String, java.lang.String, int)">tr</A></CODE></TD>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left"><B>Methods inherited from class com.trolltech.qt.<A HREF="../../../../com/trolltech/qt/QSignalEmitter.html" title="class in com.trolltech.qt">QSignalEmitter</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/trolltech/qt/QSignalEmitter.html#blockSignals(boolean)">blockSignals</A>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.html#disconnect()">disconnect</A>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.html#disconnect(java.lang.Object)">disconnect</A>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.html#signalsBlocked()">signalsBlocked</A>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.html#signalSender()">signalSender</A>, <A HREF="../../../../com/trolltech/qt/QSignalEmitter.html#thread()">thread</A></CODE></TD>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="methods_inherited_from_class_com.trolltech.qt.QtJambiInterface"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from interface com.trolltech.qt.<A HREF="../../../../com/trolltech/qt/QtJambiInterface.html" title="interface in com.trolltech.qt">QtJambiInterface</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/trolltech/qt/QtJambiInterface.html#disableGarbageCollection()">disableGarbageCollection</A>, <A HREF="../../../../com/trolltech/qt/QtJambiInterface.html#nativeId()">nativeId</A>, <A HREF="../../../../com/trolltech/qt/QtJambiInterface.html#nativePointer()">nativePointer</A>, <A HREF="../../../../com/trolltech/qt/QtJambiInterface.html#reenableGarbageCollection()">reenableGarbageCollection</A>, <A HREF="../../../../com/trolltech/qt/QtJambiInterface.html#setJavaOwnership()">setJavaOwnership</A></CODE></TD>
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<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<B>Constructor Detail</B></FONT></TH>
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<A NAME="QWheelEvent(com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers)"><!-- --></A><H3>
QWheelEvent</H3>
<PRE>
public <B>QWheelEvent</B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers)</PRE>
<DL>
<DD><p>Equivalent to <a href="QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)"><tt>QWheelEvent</tt></a>(<tt>pos</tt>, <tt>delta</tt>, <tt>buttons</tt>, <tt>modifiers</tt>, Qt::Vertical).
<P>
</DL>
<HR>
<A NAME="QWheelEvent(com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)"><!-- --></A><H3>
QWheelEvent</H3>
<PRE>
public <B>QWheelEvent</B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers,
<A HREF="../../../../com/trolltech/qt/core/Qt.Orientation.html" title="enum in com.trolltech.qt.core">Qt.Orientation</A> orient)</PRE>
<DL>
<DD><p>Constructs a wheel event object.</p>
<p>The position, <tt>pos</tt>, is the location of the mouse cursor within the widget. The <a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a> is initialized to QCursor::pos() which is usually, but not always, correct. Use the other constructor if you need to specify the global position explicitly.</p>
<p>The <tt>buttons</tt> describe the state of the mouse buttons at the time of the event, <tt>delta</tt> contains the rotation distance, <tt>modifiers</tt> holds the keyboard modifier flags at the time of the event, and <tt>orient</tt> holds the wheel's orientation.</p>
<P>
<DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#pos()"><tt>pos</tt></a>,
<a href="QWheelEvent.html#delta()"><tt>delta</tt></a>,
<tt>state</tt></DL>
</DL>
<HR>
<A NAME="QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers)"><!-- --></A><H3>
QWheelEvent</H3>
<PRE>
public <B>QWheelEvent</B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> globalPos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers)</PRE>
<DL>
<DD><p>Equivalent to <a href="QWheelEvent.html#QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)"><tt>QWheelEvent</tt></a>(<tt>pos</tt>, <tt>globalPos</tt>, <tt>delta</tt>, <tt>buttons</tt>, <tt>modifiers</tt>, Qt::Vertical).
<P>
</DL>
<HR>
<A NAME="QWheelEvent(com.trolltech.qt.core.QPoint, com.trolltech.qt.core.QPoint, int, com.trolltech.qt.core.Qt.MouseButtons, com.trolltech.qt.core.Qt.KeyboardModifiers, com.trolltech.qt.core.Qt.Orientation)"><!-- --></A><H3>
QWheelEvent</H3>
<PRE>
public <B>QWheelEvent</B>(<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> pos,
<A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> globalPos,
int delta,
<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> buttons,
<A HREF="../../../../com/trolltech/qt/core/Qt.KeyboardModifiers.html" title="class in com.trolltech.qt.core">Qt.KeyboardModifiers</A> modifiers,
<A HREF="../../../../com/trolltech/qt/core/Qt.Orientation.html" title="enum in com.trolltech.qt.core">Qt.Orientation</A> orient)</PRE>
<DL>
<DD><p>Constructs a wheel event object.</p>
<p>The <tt>pos</tt> provides the location of the mouse cursor within the widget. The position in global coordinates is specified by <tt>globalPos</tt>. <tt>delta</tt> contains the rotation distance, <tt>modifiers</tt> holds the keyboard modifier flags at the time of the event, and <tt>orient</tt> holds the wheel's orientation.</p>
<P>
<DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#pos()"><tt>pos</tt></a>,
<a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a>,
<a href="QWheelEvent.html#delta()"><tt>delta</tt></a>,
<tt>state</tt></DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<A NAME="buttons()"><!-- --></A><H3>
buttons</H3>
<PRE>
public final <A HREF="../../../../com/trolltech/qt/core/Qt.MouseButtons.html" title="class in com.trolltech.qt.core">Qt.MouseButtons</A> <B>buttons</B>()</PRE>
<DL>
<DD><p>Returns the mouse state when the event occurred.</p>
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="delta()"><!-- --></A><H3>
delta</H3>
<PRE>
public final int <B>delta</B>()</PRE>
<DL>
<DD><p>Returns the distance that the wheel is rotated, in eighths of a degree. A positive value indicates that the wheel was rotated forwards away from the user; a negative value indicates that the wheel was rotated backwards toward the user.</p>
<p>Most mouse types work in steps of 15 degrees, in which case the delta value is a multiple of 120; i.e., 120 * 1/8 = 15.</p>
<p>Example:</p>
<pre> void MyWidget::wheelEvent(QWheelEvent *event)
{
int numDegrees = event->delta() / 8;
int numSteps = numDegrees / 15;
if (event->orientation() == Qt::Horizontal) {
scrollHorizontally(numSteps);
} else {
scrollVertically(numSteps);
}
}</pre>
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="globalPos()"><!-- --></A><H3>
globalPos</H3>
<PRE>
public final <A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> <B>globalPos</B>()</PRE>
<DL>
<DD><p>Returns the global position of the mouse pointer <i>at the time of the event</i>. This is important on asynchronous window systems such as X11; whenever you move your widgets around in response to mouse events, <a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a> can differ a lot from the current cursor position returned by QCursor::pos().</p>
<P>
<DD><DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#globalX()"><tt>globalX</tt></a>,
<a href="QWheelEvent.html#globalY()"><tt>globalY</tt></a></DL>
</DD>
</DL>
<HR>
<A NAME="globalX()"><!-- --></A><H3>
globalX</H3>
<PRE>
public final int <B>globalX</B>()</PRE>
<DL>
<DD><p>Returns the global x position of the mouse cursor at the time of the event.</p>
<P>
<DD><DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#globalY()"><tt>globalY</tt></a>,
<a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a></DL>
</DD>
</DL>
<HR>
<A NAME="globalY()"><!-- --></A><H3>
globalY</H3>
<PRE>
public final int <B>globalY</B>()</PRE>
<DL>
<DD><p>Returns the global y position of the mouse cursor at the time of the event.</p>
<P>
<DD><DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#globalX()"><tt>globalX</tt></a>,
<a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a></DL>
</DD>
</DL>
<HR>
<A NAME="orientation()"><!-- --></A><H3>
orientation</H3>
<PRE>
public final <A HREF="../../../../com/trolltech/qt/core/Qt.Orientation.html" title="enum in com.trolltech.qt.core">Qt.Orientation</A> <B>orientation</B>()</PRE>
<DL>
<DD><p>Returns the wheel's orientation.</p>
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="pos()"><!-- --></A><H3>
pos</H3>
<PRE>
public final <A HREF="../../../../com/trolltech/qt/core/QPoint.html" title="class in com.trolltech.qt.core">QPoint</A> <B>pos</B>()</PRE>
<DL>
<DD><p>Returns the position of the mouse cursor relative to the widget that received the event.</p>
<p>If you move your widgets around in response to mouse events, use <a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a> instead of this function.</p>
<P>
<DD><DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#x()"><tt>x</tt></a>,
<a href="QWheelEvent.html#y()"><tt>y</tt></a>,
<a href="QWheelEvent.html#globalPos()"><tt>globalPos</tt></a></DL>
</DD>
</DL>
<HR>
<A NAME="x()"><!-- --></A><H3>
x</H3>
<PRE>
public final int <B>x</B>()</PRE>
<DL>
<DD><p>Returns the x position of the mouse cursor, relative to the widget that received the event.</p>
<P>
<DD><DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#y()"><tt>y</tt></a>,
<a href="QWheelEvent.html#pos()"><tt>pos</tt></a></DL>
</DD>
</DL>
<HR>
<A NAME="y()"><!-- --></A><H3>
y</H3>
<PRE>
public final int <B>y</B>()</PRE>
<DL>
<DD><p>Returns the y position of the mouse cursor, relative to the widget that received the event.</p>
<P>
<DD><DL>
<DT><B>See Also:</B><DD><a href="QWheelEvent.html#x()"><tt>x</tt></a>,
<a href="QWheelEvent.html#pos()"><tt>pos</tt></a></DL>
</DD>
</DL>
<HR>
<A NAME="setMouseState(com.trolltech.qt.core.Qt.MouseButton...)"><!-- --></A><H3>
setMouseState</H3>
<PRE>
protected final void <B>setMouseState</B>(<A HREF="../../../../com/trolltech/qt/core/Qt.MouseButton.html" title="enum in com.trolltech.qt.core">Qt.MouseButton</A>... mouseState)</PRE>
<DL>
<DD>Sets the mouse button state of this QWheelEvent to
<tt>mouseState</tt>.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="fromNativePointer(com.trolltech.qt.QNativePointer)"><!-- --></A><H3>
fromNativePointer</H3>
<PRE>
public static <A HREF="../../../../com/trolltech/qt/gui/QWheelEvent.html" title="class in com.trolltech.qt.gui">QWheelEvent</A> <B>fromNativePointer</B>(<A HREF="../../../../com/trolltech/qt/QNativePointer.html" title="class in com.trolltech.qt">QNativePointer</A> nativePointer)</PRE>
<DL>
<DD>This function returns the QWheelEvent instance pointed to by nativePointer
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>nativePointer</CODE> - the QNativePointer of which object should be returned.</DL>
</DD>
</DL>
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