diff options
Diffstat (limited to 'examples/widgets/doc/moveblocks.qdoc')
| -rw-r--r-- | examples/widgets/doc/moveblocks.qdoc | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/examples/widgets/doc/moveblocks.qdoc b/examples/widgets/doc/moveblocks.qdoc index 8c12280989..074e9d0dca 100644 --- a/examples/widgets/doc/moveblocks.qdoc +++ b/examples/widgets/doc/moveblocks.qdoc @@ -26,7 +26,7 @@ ****************************************************************************/ /*! - \example animation/moveblocks + \example widgets/animation/moveblocks \title Move Blocks Example The Move Blocks example shows how to animate items in a @@ -62,7 +62,7 @@ After QApplication has been initialized, we set up the QGraphicsScene with its \c{QGraphicsRectWidget}s. - \snippet animation/moveblocks/main.cpp 1 + \snippet widgets/animation/moveblocks/main.cpp 1 After adding the scene to a QGraphicsView, it is time to build the state graph. Let's first look at a statechart of what we are @@ -75,7 +75,7 @@ graph will be examined line-by-line, and will show how the graph works. First off, we construct the \c group state: - \snippet animation/moveblocks/main.cpp 2 + \snippet widgets/animation/moveblocks/main.cpp 2 The timer is used to add a delay between each time the blocks are moved. The timer is started when \c group is entered. As we will @@ -84,9 +84,9 @@ machine, so an animation will be scheduled when the example is started. - \snippet animation/moveblocks/main.cpp 3 + \snippet widgets/animation/moveblocks/main.cpp 3 \dots - \snippet animation/moveblocks/main.cpp 4 + \snippet widgets/animation/moveblocks/main.cpp 4 \c createGeometryState() returns a QState that will set the geometry of our items upon entry. It also assigns \c group as the @@ -98,20 +98,20 @@ properties and the values in the target state. We add animated transitions to the state graph later. - \snippet animation/moveblocks/main.cpp 5 + \snippet widgets/animation/moveblocks/main.cpp 5 We move the items in parallel. Each item is added to \c animationGroup, which is the animation that is inserted into the transitions. - \snippet animation/moveblocks/main.cpp 6 + \snippet widgets/animation/moveblocks/main.cpp 6 The sequential animation group, \c subGroup, helps us insert a delay between the animation of each item. - \snippet animation/moveblocks/main.cpp 7 + \snippet widgets/animation/moveblocks/main.cpp 7 \dots - \snippet animation/moveblocks/main.cpp 8 + \snippet widgets/animation/moveblocks/main.cpp 8 A StateSwitchTransition is added to the state switcher in \c StateSwitcher::addState(). We also add the animation in this @@ -122,7 +122,7 @@ As mentioned previously, we add a transition to the state switcher that triggers when the timer times out. - \snippet animation/moveblocks/main.cpp 9 + \snippet widgets/animation/moveblocks/main.cpp 9 Finally, we can create the state machine, add our initial state, and start execution of the state graph. @@ -132,7 +132,7 @@ In \c createGeometryState(), we set up the geometry for each graphics item. - \snippet animation/moveblocks/main.cpp 13 + \snippet widgets/animation/moveblocks/main.cpp 13 As mentioned before, QAbstractTransition will set up an animation added with \l{QAbstractTransition::}{addAnimation()} using @@ -147,20 +147,20 @@ All functions in \c StateSwitcher are inlined. We'll step through its definition. - \snippet animation/moveblocks/main.cpp 10 + \snippet widgets/animation/moveblocks/main.cpp 10 \c StateSwitcher is a state designed for a particular purpose and will always be a top-level state. We use \c m_stateCount to keep track of how many states we are managing, and \c m_lastIndex to remember which state was the last state to which we transitioned. - \snippet animation/moveblocks/main.cpp 11 + \snippet widgets/animation/moveblocks/main.cpp 11 We select the next state we are going to transition to, and post a \c StateSwitchEvent, which we know will trigger the \c StateSwitchTransition to the selected state. - \snippet animation/moveblocks/main.cpp 12 + \snippet widgets/animation/moveblocks/main.cpp 12 This is where the magic happens. We assign a number to each state added. This number is given to both a StateSwitchTransition and to @@ -174,7 +174,7 @@ let's take a look at its \l{QAbstractTransition::}{eventTest()} function, which is the only function that we define.. - \snippet animation/moveblocks/main.cpp 14 + \snippet widgets/animation/moveblocks/main.cpp 14 \c eventTest is called by QStateMachine when it checks whether a transition should be triggered--a return value of true means that @@ -188,7 +188,7 @@ \c StateSwitcher. We have already seen how it is used to trigger \c{StateSwitchTransition}s in \c StateSwitcher. - \snippet animation/moveblocks/main.cpp 15 + \snippet widgets/animation/moveblocks/main.cpp 15 We only have inlined functions in this class, so a look at its definition will do. @@ -200,7 +200,7 @@ which is the only function we define. Here is the QGraphicsRectWidget class definition: - \snippet animation/moveblocks/main.cpp 16 + \snippet widgets/animation/moveblocks/main.cpp 16 \section1 Moving On |