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QEasingCurve review

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
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Ivailo Monev 2022-11-25 00:38:49 +02:00
parent 6fe67b22f9
commit 3d8568d247
2 changed files with 49 additions and 139 deletions
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2
package/archlinux/PKGBUILD
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@ -3,7 +3,7 @@
# https://wiki.archlinux.org/index.php/Arch_package_guidelines
pkgname=katie-git
pkgver=4.12.0.r7846.69f22fa63
pkgver=4.12.0.r7863.41bea107b
pkgrel=1
pkgdesc='C++ toolkit derived from the Qt 4.8 framework'
arch=('i486' 'i686' 'pentium4' 'x86_64' 'arm')

186
src/core/tools/qeasingcurve.cpp
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@ -28,9 +28,6 @@
*/
/*!
\class QEasingCurve
\since 4.6
@ -119,190 +116,108 @@
The type of easing curve.
\value Linear \inlineimage qeasingcurve-linear.png
\br
Easing curve for a linear (t) function:
\value Linear Easing curve for a linear (t) function:
velocity is constant.
\value InQuad \inlineimage qeasingcurve-inquad.png
\br
Easing curve for a quadratic (t^2) function:
\value InQuad Easing curve for a quadratic (t^2) function:
accelerating from zero velocity.
\value OutQuad \inlineimage qeasingcurve-outquad.png
\br
Easing curve for a quadratic (t^2) function:
\value OutQuad Easing curve for a quadratic (t^2) function:
decelerating to zero velocity.
\value InOutQuad \inlineimage qeasingcurve-inoutquad.png
\br
Easing curve for a quadratic (t^2) function:
\value InOutQuad Easing curve for a quadratic (t^2) function:
acceleration until halfway, then deceleration.
\value OutInQuad \inlineimage qeasingcurve-outinquad.png
\br
Easing curve for a quadratic (t^2) function:
\value OutInQuad Easing curve for a quadratic (t^2) function:
deceleration until halfway, then acceleration.
\value InCubic \inlineimage qeasingcurve-incubic.png
\br
Easing curve for a cubic (t^3) function:
\value InCubic Easing curve for a cubic (t^3) function:
accelerating from zero velocity.
\value OutCubic \inlineimage qeasingcurve-outcubic.png
\br
Easing curve for a cubic (t^3) function:
\value OutCubic Easing curve for a cubic (t^3) function:
decelerating to zero velocity.
\value InOutCubic \inlineimage qeasingcurve-inoutcubic.png
\br
Easing curve for a cubic (t^3) function:
\value InOutCubic Easing curve for a cubic (t^3) function:
acceleration until halfway, then deceleration.
\value OutInCubic \inlineimage qeasingcurve-outincubic.png
\br
Easing curve for a cubic (t^3) function:
\value OutInCubic Easing curve for a cubic (t^3) function:
deceleration until halfway, then acceleration.
\value InQuart \inlineimage qeasingcurve-inquart.png
\br
Easing curve for a quartic (t^4) function:
\value InQuart Easing curve for a quartic (t^4) function:
accelerating from zero velocity.
\value OutQuart \inlineimage qeasingcurve-outquart.png
\br
Easing curve for a quartic (t^4) function:
\value OutQuart Easing curve for a quartic (t^4) function:
decelerating to zero velocity.
\value InOutQuart \inlineimage qeasingcurve-inoutquart.png
\br
Easing curve for a quartic (t^4) function:
\value InOutQuart Easing curve for a quartic (t^4) function:
acceleration until halfway, then deceleration.
\value OutInQuart \inlineimage qeasingcurve-outinquart.png
\br
Easing curve for a quartic (t^4) function:
\value OutInQuart Easing curve for a quartic (t^4) function:
deceleration until halfway, then acceleration.
\value InQuint \inlineimage qeasingcurve-inquint.png
\br
Easing curve for a quintic (t^5) easing
\value InQuint Easing curve for a quintic (t^5) easing
in: accelerating from zero velocity.
\value OutQuint \inlineimage qeasingcurve-outquint.png
\br
Easing curve for a quintic (t^5) function:
\value OutQuint Easing curve for a quintic (t^5) function:
decelerating to zero velocity.
\value InOutQuint \inlineimage qeasingcurve-inoutquint.png
\br
Easing curve for a quintic (t^5) function:
\value InOutQuint Easing curve for a quintic (t^5) function:
acceleration until halfway, then deceleration.
\value OutInQuint \inlineimage qeasingcurve-outinquint.png
\br
Easing curve for a quintic (t^5) function:
\value OutInQuint Easing curve for a quintic (t^5) function:
deceleration until halfway, then acceleration.
\value InSine \inlineimage qeasingcurve-insine.png
\br
Easing curve for a sinusoidal (sin(t)) function:
\value InSine Easing curve for a sinusoidal (sin(t)) function:
accelerating from zero velocity.
\value OutSine \inlineimage qeasingcurve-outsine.png
\br
Easing curve for a sinusoidal (sin(t)) function:
\value OutSine Easing curve for a sinusoidal (sin(t)) function:
decelerating from zero velocity.
\value InOutSine \inlineimage qeasingcurve-inoutsine.png
\br
Easing curve for a sinusoidal (sin(t)) function:
\value InOutSine Easing curve for a sinusoidal (sin(t)) function:
acceleration until halfway, then deceleration.
\value OutInSine \inlineimage qeasingcurve-outinsine.png
\br
Easing curve for a sinusoidal (sin(t)) function:
\value OutInSine Easing curve for a sinusoidal (sin(t)) function:
deceleration until halfway, then acceleration.
\value InExpo \inlineimage qeasingcurve-inexpo.png
\br
Easing curve for an exponential (2^t) function:
\value InExpo Easing curve for an exponential (2^t) function:
accelerating from zero velocity.
\value OutExpo \inlineimage qeasingcurve-outexpo.png
\br
Easing curve for an exponential (2^t) function:
\value OutExpo Easing curve for an exponential (2^t) function:
decelerating from zero velocity.
\value InOutExpo \inlineimage qeasingcurve-inoutexpo.png
\br
Easing curve for an exponential (2^t) function:
\value InOutExpo Easing curve for an exponential (2^t) function:
acceleration until halfway, then deceleration.
\value OutInExpo \inlineimage qeasingcurve-outinexpo.png
\br
Easing curve for an exponential (2^t) function:
\value OutInExpo Easing curve for an exponential (2^t) function:
deceleration until halfway, then acceleration.
\value InCirc \inlineimage qeasingcurve-incirc.png
\br
Easing curve for a circular (sqrt(1-t^2)) function:
\value InCirc Easing curve for a circular (sqrt(1-t^2)) function:
accelerating from zero velocity.
\value OutCirc \inlineimage qeasingcurve-outcirc.png
\br
Easing curve for a circular (sqrt(1-t^2)) function:
\value OutCirc Easing curve for a circular (sqrt(1-t^2)) function:
decelerating from zero velocity.
\value InOutCirc \inlineimage qeasingcurve-inoutcirc.png
\br
Easing curve for a circular (sqrt(1-t^2)) function:
\value InOutCirc Easing curve for a circular (sqrt(1-t^2)) function:
acceleration until halfway, then deceleration.
\value OutInCirc \inlineimage qeasingcurve-outincirc.png
\br
Easing curve for a circular (sqrt(1-t^2)) function:
\value OutInCirc Easing curve for a circular (sqrt(1-t^2)) function:
deceleration until halfway, then acceleration.
\value InElastic \inlineimage qeasingcurve-inelastic.png
\br
Easing curve for an elastic
\value InElastic Easing curve for an elastic
(exponentially decaying sine wave) function:
accelerating from zero velocity. The peak amplitude
can be set with the \e amplitude parameter, and the
period of decay by the \e period parameter.
\value OutElastic \inlineimage qeasingcurve-outelastic.png
\br
Easing curve for an elastic
\value OutElastic Easing curve for an elastic
(exponentially decaying sine wave) function:
decelerating from zero velocity. The peak amplitude
can be set with the \e amplitude parameter, and the
period of decay by the \e period parameter.
\value InOutElastic \inlineimage qeasingcurve-inoutelastic.png
\br
Easing curve for an elastic
\value InOutElastic Easing curve for an elastic
(exponentially decaying sine wave) function:
acceleration until halfway, then deceleration.
\value OutInElastic \inlineimage qeasingcurve-outinelastic.png
\br
Easing curve for an elastic
\value OutInElastic Easing curve for an elastic
(exponentially decaying sine wave) function:
deceleration until halfway, then acceleration.
\value InBack \inlineimage qeasingcurve-inback.png
\br
Easing curve for a back (overshooting
\value InBack Easing curve for a back (overshooting
cubic function: (s+1)*t^3 - s*t^2) easing in:
accelerating from zero velocity.
\value OutBack \inlineimage qeasingcurve-outback.png
\br
Easing curve for a back (overshooting
\value OutBack Easing curve for a back (overshooting
cubic function: (s+1)*t^3 - s*t^2) easing out:
decelerating to zero velocity.
\value InOutBack \inlineimage qeasingcurve-inoutback.png
\br
Easing curve for a back (overshooting
\value InOutBack Easing curve for a back (overshooting
cubic function: (s+1)*t^3 - s*t^2) easing in/out:
acceleration until halfway, then deceleration.
\value OutInBack \inlineimage qeasingcurve-outinback.png
\br
Easing curve for a back (overshooting
\value OutInBack Easing curve for a back (overshooting
cubic easing: (s+1)*t^3 - s*t^2) easing out/in:
deceleration until halfway, then acceleration.
\value InBounce \inlineimage qeasingcurve-inbounce.png
\br
Easing curve for a bounce (exponentially
\value InBounce Easing curve for a bounce (exponentially
decaying parabolic bounce) function: accelerating
from zero velocity.
\value OutBounce \inlineimage qeasingcurve-outbounce.png
\br
Easing curve for a bounce (exponentially
\value OutBounce Easing curve for a bounce (exponentially
decaying parabolic bounce) function: decelerating
from zero velocity.
\value InOutBounce \inlineimage qeasingcurve-inoutbounce.png
\br
Easing curve for a bounce (exponentially
\value InOutBounce Easing curve for a bounce (exponentially
decaying parabolic bounce) function easing in/out:
acceleration until halfway, then deceleration.
\value OutInBounce \inlineimage qeasingcurve-outinbounce.png
\br
Easing curve for a bounce (exponentially
\value OutInBounce Easing curve for a bounce (exponentially
decaying parabolic bounce) function easing out/in:
deceleration until halfway, then acceleration.
\omitvalue InCurve
\omitvalue OutCurve
\omitvalue SineCurve
\omitvalue CosineCurve
\value InCurve
\value OutCurve
\value SineCurve
\value CosineCurve
\value Custom This is returned if the user specified a custom curve type with
setCustomType(). Note that you cannot call setType() with this value,
but type() can return it.
@ -312,10 +227,7 @@
/*!
\typedef QEasingCurve::EasingFunction
This is a typedef for a pointer to a function with the following
signature:
\snippet doc/src/snippets/code/src_corelib_tools_qeasingcurve.cpp 0
This is a typedef for a pointer to a function.
*/
#include "qeasingcurve.h"
@ -404,8 +316,7 @@ QEasingCurve &QEasingCurve::operator=(const QEasingCurve &other)
*/
bool QEasingCurve::operator==(const QEasingCurve &other) const
{
bool res = d_ptr->type == other.d_ptr->type
&& d_ptr->func == other.d_ptr->func;
bool res = (d_ptr->type == other.d_ptr->type && d_ptr->func == other.d_ptr->func);
if (res) {
res = qFuzzyCompare(period(), other.period()) &&
qFuzzyCompare(amplitude(), other.amplitude()) &&
@ -509,7 +420,6 @@ void QEasingCurve::setType(Type type)
qWarning("QEasingCurve: Invalid curve type %d", type);
return;
}
d_ptr->type = type;
d_ptr->func = nullptr;
}
@ -542,7 +452,7 @@ void QEasingCurve::setCustomType(EasingFunction func)
*/
QEasingCurve::EasingFunction QEasingCurve::customType() const
{
return d_ptr->type == QEasingCurve::Custom ? d_ptr->func : nullptr;
return (d_ptr->type == QEasingCurve::Custom ? d_ptr->func : nullptr);
}
#define BOUND_PERIOD(per) (per < 0) ? s_defaultperiod : per