diff options
16 files changed, 64 insertions, 56 deletions
diff --git a/demos/declarative/samegame/SamegameCore/BoomBlock.qml b/demos/declarative/samegame/SamegameCore/BoomBlock.qml index 838b346..db43182 100644 --- a/demos/declarative/samegame/SamegameCore/BoomBlock.qml +++ b/demos/declarative/samegame/SamegameCore/BoomBlock.qml @@ -8,8 +8,8 @@ Item { id:block property int targetX: 0 property int targetY: 0 - SpringFollow on x { enabled: spawned; source: targetX; spring: 2; damping: 0.2 } - SpringFollow on y { source: targetY; spring: 2; damping: 0.2 } + SpringFollow on x { enabled: spawned; to: targetX; spring: 2; damping: 0.2 } + SpringFollow on y { to: targetY; spring: 2; damping: 0.2 } Image { id: img source: { diff --git a/doc/src/snippets/declarative/listview/highlight.qml b/doc/src/snippets/declarative/listview/highlight.qml index 6a9d215..fe5cc53 100644 --- a/doc/src/snippets/declarative/listview/highlight.qml +++ b/doc/src/snippets/declarative/listview/highlight.qml @@ -45,7 +45,7 @@ Rectangle { width: 180; height: 40 color: "lightsteelblue"; radius: 5 SpringFollow on y { - source: list.currentItem.y + to: list.currentItem.y spring: 3 damping: 0.2 } diff --git a/examples/declarative/aspectratio/face_fit_animated.qml b/examples/declarative/aspectratio/face_fit_animated.qml index 97f4791..63fc9c6 100644 --- a/examples/declarative/aspectratio/face_fit_animated.qml +++ b/examples/declarative/aspectratio/face_fit_animated.qml @@ -19,8 +19,8 @@ Rectangle { x: (parent.width-width*scale)/2 y: (parent.height-height*scale)/2 SpringFollow on scale { - source: Math.max(Math.min(face.parent.width/face.width*1.333,face.parent.height/face.height), - Math.min(face.parent.width/face.width,face.parent.height/face.height*1.333)) + to: Math.max(Math.min(face.parent.width/face.width*1.333,face.parent.height/face.height), + Math.min(face.parent.width/face.width,face.parent.height/face.height*1.333)) spring: 1 damping: 0.05 } diff --git a/examples/declarative/clocks/content/Clock.qml b/examples/declarative/clocks/content/Clock.qml index a315ccc..c853174 100644 --- a/examples/declarative/clocks/content/Clock.qml +++ b/examples/declarative/clocks/content/Clock.qml @@ -36,7 +36,7 @@ Item { origin.x: 7.5; origin.y: 73; angle: 0 SpringFollow on angle { spring: 2; damping: 0.2; modulus: 360 - source: (clock.hours * 30) + (clock.minutes * 0.5) + to: (clock.hours * 30) + (clock.minutes * 0.5) } } } @@ -50,7 +50,7 @@ Item { origin.x: 6.5; origin.y: 83; angle: 0 SpringFollow on angle { spring: 2; damping: 0.2; modulus: 360 - source: clock.minutes * 6 + to: clock.minutes * 6 } } } @@ -64,7 +64,7 @@ Item { origin.x: 2.5; origin.y: 80; angle: 0 SpringFollow on angle { spring: 5; damping: 0.25; modulus: 360 - source: clock.seconds * 6 + to: clock.seconds * 6 } } } diff --git a/examples/declarative/dial/content/Dial.qml b/examples/declarative/dial/content/Dial.qml index 7fd638a..f9ab3e3 100644 --- a/examples/declarative/dial/content/Dial.qml +++ b/examples/declarative/dial/content/Dial.qml @@ -29,7 +29,7 @@ Item { SpringFollow on angle { spring: 1.4 damping: .15 - source: Math.min(Math.max(-130, root.value*2.6 - 130), 133) + to: Math.min(Math.max(-130, root.value*2.6 - 130), 133) } } } diff --git a/examples/declarative/listview/highlight.qml b/examples/declarative/listview/highlight.qml index 5493f99..2b54dd8 100644 --- a/examples/declarative/listview/highlight.qml +++ b/examples/declarative/listview/highlight.qml @@ -44,7 +44,7 @@ Rectangle { id: petHighlight Rectangle { width: 200; height: 50; color: "#FFFF88" - SpringFollow on y { source: list1.currentItem.y; spring: 3; damping: 0.1 } + SpringFollow on y { to: list1.currentItem.y; spring: 3; damping: 0.1 } } } ListView { diff --git a/examples/declarative/plugins/com/nokia/TimeExample/Clock.qml b/examples/declarative/plugins/com/nokia/TimeExample/Clock.qml index 3ebbeab..ce1dd69 100644 --- a/examples/declarative/plugins/com/nokia/TimeExample/Clock.qml +++ b/examples/declarative/plugins/com/nokia/TimeExample/Clock.qml @@ -20,7 +20,7 @@ Rectangle { origin.x: 7.5; origin.y: 73; angle: 0 SpringFollow on angle { spring: 2; damping: 0.2; modulus: 360 - source: (clock.hours * 30) + (clock.minutes * 0.5) + to: (clock.hours * 30) + (clock.minutes * 0.5) } } } @@ -34,7 +34,7 @@ Rectangle { origin.x: 6.5; origin.y: 83; angle: 0 SpringFollow on angle { spring: 2; damping: 0.2; modulus: 360 - source: clock.minutes * 6 + to: clock.minutes * 6 } } } diff --git a/examples/declarative/tutorials/samegame/samegame4/content/BoomBlock.qml b/examples/declarative/tutorials/samegame/samegame4/content/BoomBlock.qml index b598b3f..243df75 100644 --- a/examples/declarative/tutorials/samegame/samegame4/content/BoomBlock.qml +++ b/examples/declarative/tutorials/samegame/samegame4/content/BoomBlock.qml @@ -9,8 +9,8 @@ Item { id:block property int targetX: 0 property int targetY: 0 - SpringFollow on x { source: targetX; spring: 2; damping: 0.2; enabled: spawned } - SpringFollow on y { source: targetY; spring: 2; damping: 0.2 } + SpringFollow on x { to: targetX; spring: 2; damping: 0.2; enabled: spawned } + SpringFollow on y { to: targetY; spring: 2; damping: 0.2 } //![1] //![2] diff --git a/examples/declarative/tvtennis/tvtennis.qml b/examples/declarative/tvtennis/tvtennis.qml index 7c98c69..240183f 100644 --- a/examples/declarative/tvtennis/tvtennis.qml +++ b/examples/declarative/tvtennis/tvtennis.qml @@ -31,7 +31,7 @@ Rectangle { } // Make y follow the target y coordinate, with a velocity of 200 - SpringFollow on y { source: ball.targetY; velocity: 200 } + SpringFollow on y { to: ball.targetY; velocity: 200 } // Detect the ball hitting the top or bottom of the view and bounce it onYChanged: { @@ -52,7 +52,7 @@ Rectangle { color: "Lime" x: 2; width: 20; height: 90 SpringFollow on y { - source: ball.y - 45; velocity: 300 + to: ball.y - 45; velocity: 300 enabled: ball.direction == 'left' } } @@ -61,7 +61,7 @@ Rectangle { color: "Lime" x: page.width - 22; width: 20; height: 90 SpringFollow on y { - source: ball.y-45; velocity: 300 + to: ball.y-45; velocity: 300 enabled: ball.direction == 'right' } } diff --git a/examples/declarative/velocity/Day.qml b/examples/declarative/velocity/Day.qml index efaaf7a..fd937d0 100644 --- a/examples/declarative/velocity/Day.qml +++ b/examples/declarative/velocity/Day.qml @@ -17,7 +17,6 @@ Component { Repeater { model: notes - Item { property int randomX: Math.random() * 500 + 100 property int randomY: Math.random() * 200 + 50 @@ -26,7 +25,7 @@ Component { x: randomX; y: randomY SpringFollow on rotation { - source: -flickable.horizontalVelocity / 100 + to: -flickable.horizontalVelocity / 100 spring: 2.0; damping: 0.15 } diff --git a/src/declarative/util/qdeclarativespringfollow.cpp b/src/declarative/util/qdeclarativespringfollow.cpp index c42261d..7921735 100644 --- a/src/declarative/util/qdeclarativespringfollow.cpp +++ b/src/declarative/util/qdeclarativespringfollow.cpp @@ -59,13 +59,13 @@ class QDeclarativeSpringFollowPrivate : public QObjectPrivate Q_DECLARE_PUBLIC(QDeclarativeSpringFollow) public: QDeclarativeSpringFollowPrivate() - : currentValue(0), sourceValue(0), maxVelocity(0), lastTime(0) + : currentValue(0), to(0), maxVelocity(0), lastTime(0) , mass(1.0), spring(0.), damping(0.), velocity(0), epsilon(0.01) , modulus(0.0), useMass(false), haveModulus(false), enabled(true), mode(Track), clock(this) {} QDeclarativeProperty property; qreal currentValue; - qreal sourceValue; + qreal to; qreal maxVelocity; qreal velocityms; int lastTime; @@ -102,7 +102,7 @@ void QDeclarativeSpringFollowPrivate::tick(int time) int elapsed = time - lastTime; if (!elapsed) return; - qreal srcVal = sourceValue; + qreal srcVal = to; if (haveModulus) { currentValue = fmod(currentValue, modulus); srcVal = fmod(srcVal, modulus); @@ -158,16 +158,16 @@ void QDeclarativeSpringFollowPrivate::tick(int time) currentValue += moveBy; if (haveModulus) currentValue = fmod(currentValue, modulus); - if (currentValue > sourceValue) { - currentValue = sourceValue; + if (currentValue > to) { + currentValue = to; clock.stop(); } } else { currentValue -= moveBy; if (haveModulus && currentValue < 0.0) currentValue = fmod(currentValue, modulus) + modulus; - if (currentValue < sourceValue) { - currentValue = sourceValue; + if (currentValue < to) { + currentValue = to; clock.stop(); } } @@ -196,9 +196,9 @@ void QDeclarativeSpringFollowPrivate::start() Q_Q(QDeclarativeSpringFollow); if (mode == QDeclarativeSpringFollowPrivate::Track) { - currentValue = sourceValue; + currentValue = to; property.write(currentValue); - } else if (sourceValue != currentValue && clock.state() != QAbstractAnimation::Running) { + } else if (to != currentValue && clock.state() != QAbstractAnimation::Running) { lastTime = 0; currentValue = property.read().toReal(); clock.start(); // infinity?? @@ -239,7 +239,7 @@ void QDeclarativeSpringFollowPrivate::stop() x: rect1.width width: 20; height: 20 color: "#ff0000" - SpringFollow on y { source: rect1.y; velocity: 200 } + SpringFollow on y { to: rect1.y; velocity: 200 } } \endcode */ @@ -260,26 +260,26 @@ void QDeclarativeSpringFollow::setTarget(const QDeclarativeProperty &property) d->currentValue = property.read().toReal(); } -qreal QDeclarativeSpringFollow::sourceValue() const +qreal QDeclarativeSpringFollow::to() const { Q_D(const QDeclarativeSpringFollow); - return d->sourceValue; + return d->to; } /*! - \qmlproperty qreal SpringFollow::source - This property holds the source value which will be tracked. + \qmlproperty qreal SpringFollow::to + This property holds the target value which will be tracked. Bind to a property in order to track its changes. */ -void QDeclarativeSpringFollow::setSourceValue(qreal value) +void QDeclarativeSpringFollow::setTo(qreal value) { Q_D(QDeclarativeSpringFollow); - if (d->clock.state() == QAbstractAnimation::Running && d->sourceValue == value) + if (d->clock.state() == QAbstractAnimation::Running && d->to == value) return; - d->sourceValue = value; + d->to = value; d->start(); } @@ -307,7 +307,7 @@ void QDeclarativeSpringFollow::setVelocity(qreal velocity) This property holds the spring constant The spring constant describes how strongly the target is pulled towards the - source. Setting spring to 0 turns off spring tracking. Useful values 0 - 5.0 + source. Setting spring to 0 turns off spring tracking. Useful values 0 - 5.0 When a spring constant is set and the velocity property is greater than 0, velocity limits the maximum speed. @@ -417,13 +417,10 @@ void QDeclarativeSpringFollow::setMass(qreal mass) } /*! - \qmlproperty qreal SpringFollow::value - The current value. -*/ - -/*! \qmlproperty bool SpringFollow::enabled This property holds whether the target will track the source. + + The default value of this property is 'true'. */ bool QDeclarativeSpringFollow::enabled() const { @@ -454,6 +451,10 @@ bool QDeclarativeSpringFollow::inSync() const return d->enabled && d->clock.state() != QAbstractAnimation::Running; } +/*! + \qmlproperty qreal SpringFollow::value + The current value. +*/ qreal QDeclarativeSpringFollow::value() const { Q_D(const QDeclarativeSpringFollow); diff --git a/src/declarative/util/qdeclarativespringfollow_p.h b/src/declarative/util/qdeclarativespringfollow_p.h index 2ac0d82..b829c57 100644 --- a/src/declarative/util/qdeclarativespringfollow_p.h +++ b/src/declarative/util/qdeclarativespringfollow_p.h @@ -59,7 +59,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeSpringFollow : public QObject, Q_DECLARE_PRIVATE(QDeclarativeSpringFollow) Q_INTERFACES(QDeclarativePropertyValueSource) - Q_PROPERTY(qreal source READ sourceValue WRITE setSourceValue) + Q_PROPERTY(qreal to READ to WRITE setTo) Q_PROPERTY(qreal velocity READ velocity WRITE setVelocity) Q_PROPERTY(qreal spring READ spring WRITE setSpring) Q_PROPERTY(qreal damping READ damping WRITE setDamping) @@ -76,22 +76,30 @@ public: virtual void setTarget(const QDeclarativeProperty &); - qreal sourceValue() const; - void setSourceValue(qreal value); + qreal to() const; + void setTo(qreal value); + qreal velocity() const; void setVelocity(qreal velocity); + qreal spring() const; void setSpring(qreal spring); + qreal damping() const; void setDamping(qreal damping); + qreal epsilon() const; void setEpsilon(qreal epsilon); + qreal mass() const; void setMass(qreal modulus); + qreal modulus() const; void setModulus(qreal modulus); + bool enabled() const; void setEnabled(bool enabled); + bool inSync() const; qreal value() const; diff --git a/tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp b/tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp index e8bbb86..cd732b6 100644 --- a/tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp +++ b/tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp @@ -274,7 +274,7 @@ void tst_qdeclarativedom::loadComposite() void tst_qdeclarativedom::testValueSource() { QByteArray qml = "import Qt 4.6\n" - "Rectangle { SpringFollow on height { spring: 1.4; damping: .15; source: Math.min(Math.max(-130, value*2.2 - 130), 133); }}"; + "Rectangle { SpringFollow on height { spring: 1.4; damping: .15; to: Math.min(Math.max(-130, value*2.2 - 130), 133); }}"; QDeclarativeEngine freshEngine; QDeclarativeDomDocument document; diff --git a/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/clock.qml b/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/clock.qml index 21bbc7f..fbab4b7 100644 --- a/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/clock.qml +++ b/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/clock.qml @@ -25,7 +25,7 @@ Rectangle { origin.x: 7.5; origin.y: 73; angle: 0 SpringFollow on angle { spring: 2; damping: 0.2; modulus: 360 - source: (clock.hours * 30) + (clock.minutes * 0.5) + to: (clock.hours * 30) + (clock.minutes * 0.5) } } } @@ -39,7 +39,7 @@ Rectangle { origin.x: 6.5; origin.y: 83; angle: 0 SpringFollow on angle { spring: 2; damping: 0.2; modulus: 360 - source: clock.minutes * 6 + to: clock.minutes * 6 } } } @@ -53,7 +53,7 @@ Rectangle { origin.x: 2.5; origin.y: 80; angle: 0 SpringFollow on angle { spring: 5; damping: 0.25; modulus: 360 - source: clock.seconds * 6 + to: clock.seconds * 6 } } } diff --git a/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/follow.qml b/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/follow.qml index 1659bb7..5368349 100644 --- a/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/follow.qml +++ b/tests/auto/declarative/qmlvisual/qdeclarativespringfollow/follow.qml @@ -26,7 +26,7 @@ Rectangle { color: "#ff0000" x: rect.width; width: rect.width; height: 20 y: 200 - SpringFollow on y { source: rect.y; velocity: 200 } + SpringFollow on y { to: rect.y; velocity: 200 } } // Spring @@ -34,13 +34,13 @@ Rectangle { color: "#ff0000" x: rect.width * 2; width: rect.width/2; height: 20 y: 200 - SpringFollow on y { source: rect.y; spring: 1.0; damping: 0.2 } + SpringFollow on y { to: rect.y; spring: 1.0; damping: 0.2 } } Rectangle { color: "#880000" x: rect.width * 2.5; width: rect.width/2; height: 20 y: 200 - SpringFollow on y { source: rect.y; spring: 1.0; damping: 0.2; mass: 3.0 } // "heavier" object + SpringFollow on y { to: rect.y; spring: 1.0; damping: 0.2; mass: 3.0 } // "heavier" object } // Follow mouse @@ -52,8 +52,8 @@ Rectangle { width: 20; height: 20 radius: 10 color: "#0000ff" - SpringFollow on x { id: f1; source: mouseRegion.mouseX-10; spring: 1.0; damping: 0.05; epsilon: 0.25 } - SpringFollow on y { id: f2; source: mouseRegion.mouseY-10; spring: 1.0; damping: 0.05; epsilon: 0.25 } + SpringFollow on x { id: f1; to: mouseRegion.mouseX-10; spring: 1.0; damping: 0.05; epsilon: 0.25 } + SpringFollow on y { id: f2; to: mouseRegion.mouseY-10; spring: 1.0; damping: 0.05; epsilon: 0.25 } states: [ State { name: "following" diff --git a/tests/benchmarks/declarative/qdeclarativecomponent/data/samegame/BoomBlock.qml b/tests/benchmarks/declarative/qdeclarativecomponent/data/samegame/BoomBlock.qml index b14531d..9b88b53 100644 --- a/tests/benchmarks/declarative/qdeclarativecomponent/data/samegame/BoomBlock.qml +++ b/tests/benchmarks/declarative/qdeclarativecomponent/data/samegame/BoomBlock.qml @@ -8,8 +8,8 @@ Item { id:block property int targetX: 0 property int targetY: 0 - SpringFollow on x { enabled: spawned; source: targetX; spring: 2; damping: 0.2 } - SpringFollow on y { source: targetY; spring: 2; damping: 0.2 } + SpringFollow on x { enabled: spawned; to: targetX; spring: 2; damping: 0.2 } + SpringFollow on y { to: targetY; spring: 2; damping: 0.2 } Image { id: img source: { |