.TH "SoQtDevice" 3 "Thu Oct 17 2013" "Version 1.6.0a" "SoQt" \" -*- nroff -*-
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.SH NAME
SoQtDevice \- 
.PP
The \fBSoQtDevice\fP class is the base class for the translation devices\&.
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The \fBSoQt\fP device classes provide glue functionality for translating native GUI events from the underlying toolkit to Inventor scenegraph SoEvent events\&.  

.SH SYNOPSIS
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.PP
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\fC#include <Inventor/Qt/devices/SoQtDevice\&.h>\fP
.PP
Inherits \fBSoQtObject\fP\&.
.PP
Inherited by \fBSoQtKeyboard\fP, and \fBSoQtMouse\fP\&.
.SS "Public Member Functions"

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.RI "virtual \fB~SoQtDevice\fP ()"
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.RI "virtual void \fBenable\fP (QWidget *w, SoQtEventHandler *handler, void *closure)=0"
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.RI "virtual void \fBdisable\fP (QWidget *w, SoQtEventHandler *handler, void *closure)=0"
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.RI "virtual const SoEvent * \fBtranslateEvent\fP (QEvent *event)=0"
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.RI "void \fBsetWindowSize\fP (const SbVec2s size)"
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.RI "SbVec2s \fBgetWindowSize\fP (void) const "
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.SS "Static Public Member Functions"

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.RI "static void \fBinitClasses\fP (void)"
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.SS "Protected Member Functions"

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.RI "\fBSoQtDevice\fP (void)"
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.RI "void \fBsetEventPosition\fP (SoEvent *event, int x, int y) const "
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.RI "void \fBaddEventHandler\fP (QWidget *, SoQtEventHandler *, void *)"
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.RI "void \fBremoveEventHandler\fP (QWidget *, SoQtEventHandler *, void *)"
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.RI "void \fBinvokeHandlers\fP (QEvent *event)"
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.SS "Static Protected Member Functions"

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.RI "static SbVec2s \fBgetLastEventPosition\fP (void)"
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.SS "Friends"

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.RI "class \fBSoQtDeviceP\fP"
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.SH "Detailed Description"
.PP 
The \fBSoQtDevice\fP class is the base class for the translation devices\&.
.PP
The \fBSoQt\fP device classes provide glue functionality for translating native GUI events from the underlying toolkit to Inventor scenegraph SoEvent events\&. 

The device classes are mainly of interest to application programmers when writing extensions for new types of devices, and seldom in other contexts -- so they can most often be ignored\&. 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoQtDevice::~SoQtDevice ()\fC [virtual]\fP"
Public virtual destructor\&. 
.SS "SoQtDevice::SoQtDevice (void)\fC [protected]\fP"
Constructor\&. Protected to only enable invocation from derived device classes\&. 
.SH "Member Function Documentation"
.PP 
.SS "void SoQtDevice::enable (QWidget *widget, SoQtEventHandler *handler, void *closure)\fC [pure virtual]\fP"
This method will enable the device for the widget\&.
.PP
\fIhandler\fP is invoked with the \fIclosure\fP argument when an event occur in \fIwidget\fP\&. 
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Implemented in \fBSoQtMouse\fP, and \fBSoQtKeyboard\fP\&.
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Referenced by SoQtRenderArea::buildWidget(), and SoQtRenderArea::registerDevice()\&.
.SS "void SoQtDevice::disable (QWidget *widget, SoQtEventHandler *handler, void *closure)\fC [pure virtual]\fP"
This method will disable the handler for the device\&. 
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Implemented in \fBSoQtMouse\fP, and \fBSoQtKeyboard\fP\&.
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Referenced by SoQtRenderArea::unregisterDevice()\&.
.SS "const SoEvent * SoQtDevice::translateEvent (QEvent *event)\fC [pure virtual]\fP"
This method translates from native events to Open Inventor SoEvent events\&. 
.PP
Implemented in \fBSoQtMouse\fP, and \fBSoQtKeyboard\fP\&.
.SS "void SoQtDevice::setWindowSize (const SbVec2ssize)"
This method sets the cached size of the window the device is 'attached' to\&. 
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Referenced by SoQtRenderArea::registerDevice()\&.
.SS "SbVec2s SoQtDevice::getWindowSize (void) const"
This method returns the cached window size\&. 
.SS "void SoQtDevice::initClasses (void)\fC [static]\fP"
This function initializes the type system for all the \fBSoQt\fP device classes\&. It is called indirectly when calling \fBSoQt::init()\fP, so the application programmer doesn't have to bother with it\&. 
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References SoQtObject::initClass()\&.
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Referenced by SoQtObject::init()\&.
.SS "void SoQtDevice::setEventPosition (SoEvent *event, intx, inty) const\fC [protected]\fP"
This method fills in the position information of \fIevent\fP, translating the coordinates into the correct coordinate system\&. 
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Referenced by SoQtKeyboard::translateEvent(), and SoQtMouse::translateEvent()\&.
.SS "SbVec2s SoQtDevice::getLastEventPosition (void)\fC [static]\fP, \fC [protected]\fP"
Returns last event position that was set with \fBSoQtDevice::setEventPosition()\fP\&. 
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Referenced by SoQtKeyboard::translateEvent()\&.
.SS "void SoQtDevice::addEventHandler (QWidget *widget, SoQtEventHandler *handler, void *closure)\fC [protected]\fP"
Stores an event \fIhandler\fP for the \fIwidget\fP, which can later be invoked with \fBSoQtDevice::invokeHandlers()\fP\&. Used by extension device types\&. 
.SS "void SoQtDevice::removeEventHandler (QWidget *widget, SoQtEventHandler *handler, void *closure)\fC [protected]\fP"
Remove a \fIhandler\fP registered with \fBSoQtDevice::addEventHandler()\fP\&. 
.SS "void SoQtDevice::invokeHandlers (QEvent *event)\fC [protected]\fP"
Invoke all handlers registered with \fBSoQtDevice::addEventHandler()\fP\&. 

.SH "Author"
.PP 
Generated automatically by Doxygen for SoQt from the source code\&.