qguivariantanimation.cpp File Reference

#include <QtCore/qvariantanimation.h>
#include <private/qvariantanimation_p.h>
#include <QtGui/qcolor.h>
#include <QtGui/qvector2d.h>
#include <QtGui/qvector3d.h>
#include <QtGui/qvector4d.h>
#include <QtGui/qquaternion.h>

Go to the source code of this file.

Functions
template<>
Q_INLINE_TEMPLATE QColor	_q_interpolate (const QColor &f, const QColor &t, qreal progress)
template<>
Q_INLINE_TEMPLATE QQuaternion	_q_interpolate (const QQuaternion &f, const QQuaternion &t, qreal progress)
static int	qRegisterGuiGetInterpolator ()
static int	qUnregisterGuiGetInterpolator ()

Function Documentation

_q_interpolate() [1/2]

template<>

Q_INLINE_TEMPLATE QColor _q_interpolate	(	const QColor &	f,
		const QColor &	t,
		qreal	progress
	)

Definition at line 54 of file qguivariantanimation.cpp.

{
    return QColor(qBound(0,_q_interpolate(f.red(), t.red(), progress),255),
                  qBound(0,_q_interpolate(f.green(), t.green(), progress),255),
                  qBound(0,_q_interpolate(f.blue(), t.blue(), progress),255),
                  qBound(0,_q_interpolate(f.alpha(), t.alpha(), progress),255));
}

_q_interpolate() [2/2]

template<>

Q_INLINE_TEMPLATE QQuaternion _q_interpolate	(	const QQuaternion &	f,
		const QQuaternion &	t,
		qreal	progress
	)

Definition at line 62 of file qguivariantanimation.cpp.

{
    return QQuaternion::slerp(f, t, progress);
}

qRegisterGuiGetInterpolator()

static int qRegisterGuiGetInterpolator ( )

static

Definition at line 67 of file qguivariantanimation.cpp.

{
    qRegisterAnimationInterpolator<QColor>(_q_interpolateVariant<QColor>);
    qRegisterAnimationInterpolator<QVector2D>(_q_interpolateVariant<QVector2D>);
    qRegisterAnimationInterpolator<QVector3D>(_q_interpolateVariant<QVector3D>);
    qRegisterAnimationInterpolator<QVector4D>(_q_interpolateVariant<QVector4D>);
    qRegisterAnimationInterpolator<QQuaternion>(_q_interpolateVariant<QQuaternion>);
    return 1;
}

qUnregisterGuiGetInterpolator()

static int qUnregisterGuiGetInterpolator ( )

static

Definition at line 78 of file qguivariantanimation.cpp.

{
    // casts required by Sun CC 5.5
    qRegisterAnimationInterpolator<QColor>(
        (QVariant (*)(const QColor &, const QColor &, qreal))0);
    qRegisterAnimationInterpolator<QVector2D>(
        (QVariant (*)(const QVector2D &, const QVector2D &, qreal))0);
    qRegisterAnimationInterpolator<QVector3D>(
        (QVariant (*)(const QVector3D &, const QVector3D &, qreal))0);
    qRegisterAnimationInterpolator<QVector4D>(
        (QVariant (*)(const QVector4D &, const QVector4D &, qreal))0);
    qRegisterAnimationInterpolator<QQuaternion>(
        (QVariant (*)(const QQuaternion &, const QQuaternion &, qreal))0);

    return 1;
}