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| oQtExaminerViewer::SoQtExaminerViewer(QWidget * parent,
const char * name,
SbBool embed,
SoQtFullViewer::BuildFlag flag,
SoQtViewer::Type type)
: inherited(parent, name, embed, flag, type, FALSE)
{
PRIVATE(this) = new SoQtExaminerViewerP(this);
PRIVATE(this)->constructor(TRUE);
}
// *************************************************************************
// Documented in common/viewers/SoGuiExaminerViewer.cpp.in.
SoQtExaminerViewer::SoQtExaminerViewer(QWidget * parent,
const char * name,
SbBool embed,
SoQtFullViewer::BuildFlag flag,
SoQtViewer::Type type,
SbBool build)
: inherited(parent, name, embed, flag, type, FALSE)
{
PRIVATE(this) = new SoQtExaminerViewerP(this);
PRIVATE(this)->constructor(build);
}
// *************************************************************************
SoQtExaminerViewer::~SoQtExaminerViewer()
{
delete PRIVATE(this);
}
// *************************************************************************
// Documented in superclass.
void
SoQtExaminerViewer::setCamera(SoCamera * newCamera)
{
// This method overridden from parent class to toggle the camera
// type selection button pixmap and string of the zoom/dolly
// thumbwheel.
if (newCamera) {
SoType camtype = newCamera->getTypeId();
SbBool orthotype =
camtype.isDerivedFrom(SoOrthographicCamera::getClassTypeId());
this->setRightWheelString(orthotype ? "Zoom" : "Dolly");
if (PRIVATE(this)->cameratogglebutton) {
PRIVATE(this)->cameratogglebutton->setPixmap(orthotype ?
* (PRIVATE(this)->orthopixmap) :
* (PRIVATE(this)->perspectivepixmap));
}
}
inherited::setCamera(newCamera);
}
// *************************************************************************
// Documented in superclass. Overridden so we can append the camera
// type switch button in the rightside button column.
void
SoQtExaminerViewer::createViewerButtons(QWidget * parent, SbPList * buttonlist)
{
inherited::createViewerButtons(parent, buttonlist);
PRIVATE(this)->cameratogglebutton = new QPushButton(parent);
#if (defined Q_WS_MAC && QT_VERSION >=0x030100) && defined(HAVE_QSTYLEFACTORY_H)
// Since Qt/Mac 3.1.x, all pushbuttons (even those < 32x32) are drawn
// using the Aqua style, i.e. with rounded edges and shading. This
// looks really ugly in the viewer decoration. Drawing the buttons
// in the Windows style gives us the flat, square buttons we want.
QStyle * style = QStyleFactory::create("windows");
if (style) { PRIVATE(this)->cameratogglebutton->setStyle(style); }
#endif
PRIVATE(this)->cameratogglebutton->setFocusPolicy(QTWIDGET_NOFOCUS);
assert(PRIVATE(this)->perspectivepixmap);
assert(PRIVATE(this)->orthopixmap);
QPixmap * p = NULL;
SoType t = this->getCameraType();
if (t.isDerivedFrom(SoOrthographicCamera::getClassTypeId()))
p = PRIVATE(this)->orthopixmap;
else if (t.isDerivedFrom(SoPerspectiveCamera::getClassTypeId()))
p = PRIVATE(this)->perspectivepixmap;
else assert(0 && "unsupported cameratype");
PRIVATE(this)->cameratogglebutton->setPixmap(*p);
PRIVATE(this)->cameratogglebutton->adjustSize();
QObject::connect(PRIVATE(this)->cameratogglebutton, SIGNAL(clicked()),
PRIVATE(this), SLOT(cameratoggleClicked()));
buttonlist->append(PRIVATE(this)->cameratogglebutton);
}
// *************************************************************************
// SoQtExaminerViewerP "private implementation" class.
#ifndef DOXYGEN_SKIP_THIS
SoQtExaminerViewerP::SoQtExaminerViewerP(SoQtExaminerViewer * publ)
: SoGuiExaminerViewerP(publ)
{
}
SoQtExaminerViewerP::~SoQtExaminerViewerP()
{
// Button pixmaps.
delete this->orthopixmap;
delete this->perspectivepixmap;
this->genericDestructor();
}
// This contains the real constructor code (the two SoQtExaminerViewer
// constructors are only entry points for this method).
void
SoQtExaminerViewerP::constructor(SbBool build)
{
this->genericConstructor();
this->cameratogglebutton = NULL;
this->orthopixmap = new QPixmap((const char **)ortho_xpm);
this->perspectivepixmap = new QPixmap((const char **)perspective_xpm);
assert(this->orthopixmap->size() == this->perspectivepixmap->size());
PUBLIC(this)->setClassName("SoQtExaminerViewer");
PUBLIC(this)->setPopupMenuString("Examiner Viewer");
PUBLIC(this)->setLeftWheelString("Rotx");
PUBLIC(this)->setBottomWheelString("Roty");
if (build) {
QWidget * widget = PUBLIC(this)->buildWidget(PUBLIC(this)->getParentWidget());
PUBLIC(this)->setBaseWidget(widget);
}
}
void
SoQtExaminerViewerP::cameratoggleClicked()
{
if (PUBLIC(this)->getCamera()) PUBLIC(this)->toggleCameraType();
}
// *************************************************************************
#endif // DOXYGEN_SKIP_THIS
#undef PRIVATE
#undef PUBLIC |
