AuroraMiddleware/qt5base-lts
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Doc: Move the literal code blocks to a separate file

Browse Source 
It's easier to override the code blocks this way.

Change-Id: I98d40626a94fdb70a95c50332c2da141e9277070
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
This commit is contained in:
Venugopal Shivashankar 2018-07-24 15:29:16 +02:00
parent a381ba4220
commit ff2a71e310
2 changed files with 17 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/corelib/doc/snippets/code/src_corelib_tools_qeasingcurve.cpp
View File

@ -1,6 +1,6 @@
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the documentation of the Qt Toolkit.
@ -49,6 +49,17 @@
****************************************************************************/
//! [0]
qreal myEasingFunction(qreal progress);
QEasingCurve easing(QEasingCurve::InOutQuad);
for (qreal t = 0.0; t < 1.0; t+=0.1)
qWarning() << "Effective progress" << t << " is
<< easing.valueForProgress(t);
//! [0]
//! [1]
QPropertyAnimation animation;
animation.setStartValue(0);
animation.setEndValue(1000);
animation.setDuration(1000);
animation.setEasingCurve(QEasingCurve::InOutQuad);
//! [1]

17
src/corelib/tools/qeasingcurve.cpp
View File

@ -72,24 +72,15 @@
curve is a linear curve. This is the default behaviour.
For example,
\code
QEasingCurve easing(QEasingCurve::InOutQuad);
for(qreal t = 0.0; t < 1.0; t+=0.1)
qWarning() << "Effective progress" << t << " is
<< easing.valueForProgress(t);
\endcode
\snippet code/src_corelib_tools_qeasingcurve.cpp 0
will print the effective progress of the interpolation between 0 and 1.
When using a QPropertyAnimation, the associated easing curve will be used to control the
progress of the interpolation between startValue and endValue:
\code
QPropertyAnimation animation;
animation.setStartValue(0);
animation.setEndValue(1000);
animation.setDuration(1000);
animation.setEasingCurve(QEasingCurve::InOutQuad);
\endcode
\snippet code/src_corelib_tools_qeasingcurve.cpp 1
The ability to set an amplitude, overshoot, or period depends on
the QEasingCurve type. Amplitude access is available to curves