osg::QTypedFieldValueLabel< FieldContentsTypeT > Class Template Reference

Flyweight label template, which can be specialized for different field types.

#include <OSGQTypedFieldValueLabel.h>

Inheritance diagram for osg::QTypedFieldValueLabel< FieldContentsTypeT >:

List of all members.

Public Types
typedef FieldContentsTypeT	FieldContentsType
Public Member Functions
virtual void	paint (QPainter *pPainter, const QColorGroup &colGrp, const QRect &rect)
virtual QSize	sizeHint (void)
virtual QSize	minimumSizeHint (void)
virtual void	valueChanged (void)
void	setIndex (UInt32 uiIndex)
UInt32	getIndex (void) const
Static Public Member Functions
static QFieldValueLabelBase *	create (QFieldViewBase *pView, UInt32 uiIndex)
Protected Member Functions
const QString &	getCachedValue (void)
const QSize &	getCachedSize (void)
QFieldViewBase *	getFieldView (void)
const QFieldViewBase *	getFieldView (void) const
FieldContainerPtr &	getFieldContainer (void)
const FieldContainerPtr &	getFieldContainer (void) const
UInt32	getFieldId (void) const
UInt32	getAspect (void) const
Field *	getFieldPtr (void)
const Field *	getFieldPtr (void) const
Private Types
typedef QGenericFieldValueLabel	Inherited

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Detailed Description

template<class FieldContentsTypeT>
class osg::QTypedFieldValueLabel< FieldContentsTypeT >

Definition at line 55 of file OSGQTypedFieldValueLabel.h.

---

Member Typedef Documentation

template<class FieldContentsTypeT>

typedef FieldContentsTypeT osg::QTypedFieldValueLabel< FieldContentsTypeT >::FieldContentsType

Definition at line 59 of file OSGQTypedFieldValueLabel.h.

template<class FieldContentsTypeT>

typedef QGenericFieldValueLabel osg::QTypedFieldValueLabel< FieldContentsTypeT >::Inherited [private]

Reimplemented from osg::QGenericFieldValueLabel.

Definition at line 62 of file OSGQTypedFieldValueLabel.h.

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Member Function Documentation

QFieldValueLabelBase * QGenericFieldValueLabel::create	(	QFieldViewBase *	pView,
		UInt32	uiIndex
	)			[static, inherited]

Create function, which is registered at the QFieldLabelFactory.

Definition at line 108 of file OSGQFieldValueLabel.cpp.

References osg::QGenericFieldValueLabel::QGenericFieldValueLabel().

{
    return new QGenericFieldValueLabel(pView, uiIndex);
}

void QGenericFieldValueLabel::paint	(	QPainter *	pPainter,
		const QColorGroup &	colGrp,
		const QRect &	rect
	)			[virtual, inherited]

Draws the text representation of a field value.

Implements osg::QFieldValueLabelBase.

Definition at line 124 of file OSGQFieldValueLabel.cpp.

References osg::QGenericFieldValueLabel::getCachedValue(), and osg::QGenericFieldValueLabel::sizeHint().

{
    if(!rect.isValid())
        return;

    pPainter->save();

    pPainter->setPen  (colGrp.text());
    pPainter->setBrush(colGrp.base());

    if( (rect.width() < sizeHint().width())   || 
        (rect.height() < sizeHint().height())   )
    {
        pPainter->drawRect(rect);

        pPainter->drawText(rect, AlignVCenter, getCachedValue());
    }
    else
    {
        QRect rectText(rect.x()    +4, rect.y()     +4, 
                       rect.width()-8, rect.height()-8 );

        pPainter->drawRect(rect);

        pPainter->drawText(rectText, AlignVCenter, getCachedValue());
    }

    pPainter->restore();
}

QSize QGenericFieldValueLabel::sizeHint

(

void

)

[virtual, inherited]

Get the best size for this label.

Implements osg::QFieldValueLabelBase.

Definition at line 159 of file OSGQFieldValueLabel.cpp.

References osg::QGenericFieldValueLabel::getCachedSize().

Referenced by osg::QGenericFieldValueLabel::paint().

{
    return QSize(getCachedSize().width()  + 8,
                 getCachedSize().height() + 8);
}

QSize QGenericFieldValueLabel::minimumSizeHint

(

void

)

[virtual, inherited]

Get the minimal size for this label.

Implements osg::QFieldValueLabelBase.

Definition at line 169 of file OSGQFieldValueLabel.cpp.

References osg::QGenericFieldValueLabel::getCachedSize().

{
    return getCachedSize();
}

void QGenericFieldValueLabel::valueChanged

(

void

)

[virtual, inherited]

Tell the label, that the shown field's value has changed.

Implements osg::QFieldValueLabelBase.

Definition at line 178 of file OSGQFieldValueLabel.cpp.

References osg::QGenericFieldValueLabel::_bCacheValid.

{
    _bCacheValid = false;
}

const QString & QGenericFieldValueLabel::getCachedValue

(

void

)

[protected, inherited]

Definition at line 184 of file OSGQFieldValueLabel.cpp.

References osg::QGenericFieldValueLabel::_strCachedVal, and osg::QGenericFieldValueLabel::updateCache().

Referenced by osg::QGenericFieldValueLabel::paint().

{
    updateCache();

    return _strCachedVal;
}

const QSize & QGenericFieldValueLabel::getCachedSize

(

void

)

[protected, inherited]

Definition at line 192 of file OSGQFieldValueLabel.cpp.

References osg::QGenericFieldValueLabel::_cachedSize, and osg::QGenericFieldValueLabel::updateCache().

Referenced by osg::QGenericFieldValueLabel::minimumSizeHint(), and osg::QGenericFieldValueLabel::sizeHint().

{
    updateCache();

    return _cachedSize;
}

void QFieldValueLabelBase::setIndex

(

UInt32

uiIndex

)

[inherited]

Definition at line 81 of file OSGQFieldValueLabel.cpp.

References osg::QFieldValueLabelBase::_uiIndex, and osg::QFieldValueLabelBase::valueChanged().

Referenced by osg::QMFieldView::acquireLabel().

{
    _uiIndex = uiIndex;

    valueChanged();
}

UInt32 osg::QFieldValueLabelBase::getIndex

(

void

)

const [inline, inherited]

Definition at line 46 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_uiIndex.

Referenced by osg::QMFieldView::acquireLabel(), osg::QMFieldView::deleteAllLabels(), osg::QMFieldView::LabelInfo::getIndex(), osg::QMFieldView::redrawChanged(), osg::QMFieldView::releaseLabel(), osg::QVectorFieldValueLabel< VectorTypeT >::updateCache(), osg::QPointFieldValueLabel< PointTypeT >::updateCache(), osg::QMatrixFieldValueLabel< MatrixTypeT >::updateCache(), and osg::QGenericFieldValueLabel::updateCache().

{
    return _uiIndex;
}

QFieldViewBase * osg::QFieldValueLabelBase::getFieldView

(

void

)

[inline, protected, inherited]

Definition at line 52 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView.

Referenced by osg::QVectorFieldValueLabel< VectorTypeT >::updateCache(), osg::QPointFieldValueLabel< PointTypeT >::updateCache(), osg::QMatrixFieldValueLabel< MatrixTypeT >::updateCache(), and osg::QGenericFieldValueLabel::updateCache().

{
    return _pView;
}

const QFieldViewBase * osg::QFieldValueLabelBase::getFieldView

(

void

)

const [inline, protected, inherited]

Definition at line 58 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView.

{
    return _pView;
}

FieldContainerPtr & osg::QFieldValueLabelBase::getFieldContainer

(

void

)

[inline, protected, inherited]

Definition at line 64 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView, and osg::QFieldViewBase::getFieldContainer().

{
    return _pView->getFieldContainer();
}

const FieldContainerPtr & osg::QFieldValueLabelBase::getFieldContainer

(

void

)

const [inline, protected, inherited]

Definition at line 70 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView, and osg::QFieldViewBase::getFieldContainer().

{
    return _pView->getFieldContainer();
}

UInt32 osg::QFieldValueLabelBase::getFieldId

(

void

)

const [inline, protected, inherited]

Definition at line 76 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView, and osg::QFieldViewBase::getFieldId().

{
    return _pView->getFieldId();
}

UInt32 osg::QFieldValueLabelBase::getAspect

(

void

)

const [inline, protected, inherited]

Definition at line 82 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView, and osg::QFieldViewBase::getAspect().

{
    return _pView->getAspect();
}

Field * osg::QFieldValueLabelBase::getFieldPtr

(

void

)

[inline, protected, inherited]

Definition at line 88 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView, and osg::QFieldViewBase::getFieldPtr().

Referenced by osg::QVectorFieldValueLabel< VectorTypeT >::updateCache(), osg::QPointFieldValueLabel< PointTypeT >::updateCache(), osg::QMatrixFieldValueLabel< MatrixTypeT >::updateCache(), and osg::QGenericFieldValueLabel::updateCache().

{
    return _pView->getFieldPtr();
}

const Field * osg::QFieldValueLabelBase::getFieldPtr

(

void

)

const [inline, protected, inherited]

Definition at line 94 of file OSGQFieldValueLabel.inl.

References osg::QFieldValueLabelBase::_pView, and osg::QFieldViewBase::getFieldPtr().

{
    return _pView->getFieldPtr();
}

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The documentation for this class was generated from the following file:

• OSGQTypedFieldValueLabel.h