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Diffstat (limited to 'doc/src/declarative/advtutorial.qdoc')
| -rw-r--r-- | doc/src/declarative/advtutorial.qdoc | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/doc/src/declarative/advtutorial.qdoc b/doc/src/declarative/advtutorial.qdoc index 9c72e95..afedb44 100644 --- a/doc/src/declarative/advtutorial.qdoc +++ b/doc/src/declarative/advtutorial.qdoc @@ -164,7 +164,7 @@ The \c createBlock() function creates a block from the \c Block.qml file and moves the new block to its position on the game canvas. This involves several steps: \list -\o \l {Qt::createComponent()}{Qt.createComponent()} is called to generate an element from \c Block.qml. +\o \l {QML:Qt::createComponent()}{Qt.createComponent()} is called to generate an element from \c Block.qml. If the component is ready, we can call \c createObject() to create an instance of the \c Block item. \o If \c createObject() returned null (i.e. if there was an error while loading the object), print the error information. @@ -306,18 +306,17 @@ In anticipation of the new block animations, \c Block.qml file is now renamed to \section3 Animating block movement First we will animate the blocks so that they move in a fluid manner. QML has a number of methods for adding fluid -movement, and in this case we're going to use the \l SpringFollow element to add an animation with a spring-like -movement. In \c BoomBlock.qml, we apply a \l SpringFollow -to the \c x and \c y properties so that the block will follow and animate its movement towards the -position specified by the new \c targetX and \c targetY properties (whose values will be set by \c samegame.js). -Here is the code added to \c BoomBlock.qml: +movement, and in this case we're going to use the \l Behavior element to add a \l SpringAnimation. +In \c BoomBlock.qml, we apply a \l SpringAnimation behavior to the \c x and \c y properties so that the +block will follow and animate its movement in a spring-like fashion towards the specified position (whose +values will be set by \c samegame.js).Here is the code added to \c BoomBlock.qml: \snippet declarative/tutorials/samegame/samegame4/content/BoomBlock.qml 1 The \c spring and \c damping values can be changed to modify the spring-like effect of the animation. The \c {enabled: spawned} setting refers to the \c spawned value that is set from \c createBlock() in \c samegame.js. -This ensures the \l SpringFollow on the \c x is only enabled after \c createBlock() has set the block to +This ensures the \l SpringAnimation on the \c x is only enabled after \c createBlock() has set the block to the correct position. Otherwise, the blocks will slide out of the corner (0,0) when a game begins, instead of falling from the top in rows. (Try commenting out \c {enabled: spawned} and see for yourself.) |