diff options
Diffstat (limited to 'doc/src/declarative/qdeclarativeintro.qdoc')
| -rw-r--r-- | doc/src/declarative/qdeclarativeintro.qdoc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/doc/src/declarative/qdeclarativeintro.qdoc b/doc/src/declarative/qdeclarativeintro.qdoc index 9126a79..fa42f59 100644 --- a/doc/src/declarative/qdeclarativeintro.qdoc +++ b/doc/src/declarative/qdeclarativeintro.qdoc @@ -87,6 +87,10 @@ Rectangle { width: 100; height: 100 } When multiple property/value pairs are specified on a single line, they must be separated by a semicolon. +The \c import statement imports the \c Qt \l{QML Modules}{module}, which contains all of the +standard \l {QML Elements}. Without this import statement, the \l Rectangle +and \l Image elements would not be available. + \section1 Expressions In addition to assigning values to properties, you can also assign @@ -129,7 +133,7 @@ Commenting in QML is similar to JavaScript. \o Multiline comments start with /* and finish with *\/ \endlist -\quotefile doc/src/snippets/declarative/comments.qml +\snippet doc/src/snippets/declarative/comments.qml 0 Comments are ignored by the engine. They are useful for explaining what you are doing; for referring back to at a later date, or for others reading @@ -181,7 +185,8 @@ Item { \section3 The \c id property -Each object can be given a special unique property called an \e id. Assigning an id enables the object +Each object can be given a special unique property called an \e id. No other object within the +same \l{QML Documents}{QML document} can have the same \c id value. Assigning an id enables the object to be referred to by other objects and scripts. The first Rectangle element below has an \e id, "myRect". The second Rectange element defines its @@ -314,7 +319,7 @@ Item { \section2 Signal Handlers -Signal handlers allow actions to be taken in reponse to an event. For instance, +Signal handlers allow actions to be taken in response to an event. For instance, the \l MouseArea element has signal handlers to handle mouse press, release and click: |