diff options
Diffstat (limited to 'doc')
28 files changed, 115 insertions, 31 deletions
diff --git a/doc/src/declarative/focus.qdoc b/doc/src/declarative/focus.qdoc index e3ca963..56ea165 100644 --- a/doc/src/declarative/focus.qdoc +++ b/doc/src/declarative/focus.qdoc @@ -266,7 +266,7 @@ When a QML item explicitly relinquishes focus (by setting its does not automatically select another element to receive focus. That is, it is possible for there to be no currently \e {active focus}. -See the {declarative/keyinteraction/focus}{Keyboard Focus example} for a +See the \l{declarative/keyinteraction/focus}{Keyboard Focus example} for a demonstration of moving keyboard focus between multiple areas using FocusScope elements. diff --git a/doc/src/declarative/pics/anatomy-component.png b/doc/src/declarative/pics/anatomy-component.png Binary files differindex 70ed983..6125b00 100644 --- a/doc/src/declarative/pics/anatomy-component.png +++ b/doc/src/declarative/pics/anatomy-component.png diff --git a/doc/src/declarative/qdeclarativedocument.qdoc b/doc/src/declarative/qdeclarativedocument.qdoc index a2ed205..068297a 100644 --- a/doc/src/declarative/qdeclarativedocument.qdoc +++ b/doc/src/declarative/qdeclarativedocument.qdoc @@ -73,51 +73,61 @@ document - such as \c Rectangle and \c ListView - including those made within an import statements. QML does not import any modules by default, so at least one \c import statement must be present or no elements will be available! +Each \c id value in a QML document must be unique within that document. They +do not need to be unique across different documents as id values are +resolved according to the document scope. + + +\section1 Documents as Component Definitions + A QML document defines a single, top-level \l {QDeclarativeComponent}{QML component}. A QML component is a template that is interpreted by the QML runtime to create an object with some predefined behaviour. As it is a template, a single QML component can be "run" multiple times to produce several objects, each of which are said to be \e instances of the component. Once created, instances are not dependent on the component that created them, so they can -operate on independent data. Here is an example of a simple "Button" component that is -instantiated four times, each with a different value for its \c text property. +operate on independent data. Here is an example of a simple "Button" component (defined +in a \c Button.qml file) that is instantiated four times by \c application.qml. +Each instance is created with a different value for its \c text property: -\raw HTML -<table><tr><td> -\endraw -\code +\table +\row +\o Button.qml +\o application.qml + +\row +\o \snippet doc/src/snippets/declarative/qmldocuments.qml 0 +\o +\qml import Qt 4.7 -BorderImage { - property alias text: textElement.text - width: 100; height: 30; source: "images/toolbutton.sci" - - Text { - id: textElement - anchors.centerIn: parent - font.pointSize: 20 - style: Text.Raised - color: "white" - } +Column { + spacing: 10 + + Button { text: "Apple" } + Button { text: "Orange" } + Button { text: "Pear" } + Button { text: "Grape" } } -\endcode -\raw HTML -</td> <td> -\endraw +\endqml + \image anatomy-component.png -\raw HTML -</td> </tr> </table> -\endraw + +\endtable Any snippet of QML code can become a component, just by placing it in the file "<Name>.qml" -where <Name> is the new element name, and begins with an uppercase letter. Note that +where <Name> is the new element name, and begins with an \bold uppercase letter. Note that the case of all characters in the <Name> are significant on some filesystems, notably UNIX filesystems. It is recommended that the case of the filename matches the case of the component name in QML exactly, regardless of the platform the QML will be deployed to. -These QML files automatically become available as new QML element types +These QML component files automatically become available as new QML element types to other QML components and applications in the same directory. + + +\section1 Inline Components + In addition to the top-level component that all QML documents define, and any reusable components placed in separate files, documents may also include \e inline components. Inline components are declared using the diff --git a/doc/src/declarative/qdeclarativei18n.qdoc b/doc/src/declarative/qdeclarativei18n.qdoc index b6e6c6e..70a3587 100644 --- a/doc/src/declarative/qdeclarativei18n.qdoc +++ b/doc/src/declarative/qdeclarativei18n.qdoc @@ -80,5 +80,5 @@ qmlviewer -translation hello.qm hello.qml \endcode -You can see a complete example and source code in the {declarative/i18n}{QML Internationalization example}. +You can see a complete example and source code in the \l{declarative/i18n}{QML Internationalization example}. */ diff --git a/doc/src/declarative/qdeclarativeintro.qdoc b/doc/src/declarative/qdeclarativeintro.qdoc index 75055d8..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 @@ -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 diff --git a/doc/src/declarative/qdeclarativestates.qdoc b/doc/src/declarative/qdeclarativestates.qdoc index 6461925..e7607c6 100644 --- a/doc/src/declarative/qdeclarativestates.qdoc +++ b/doc/src/declarative/qdeclarativestates.qdoc @@ -83,6 +83,6 @@ Other things you can do in a state change: \endlist -The {declarative/animation/states}{States and Transitions example} demonstrates how to declare a basic set of states and then apply animated transitions between them. +The \l {declarative/animation/states}{States and Transitions example} demonstrates how to declare a basic set of states and then apply animated transitions between them. */ diff --git a/doc/src/declarative/tutorial.qdoc b/doc/src/declarative/tutorial.qdoc index 7a97eb1..f913d44 100644 --- a/doc/src/declarative/tutorial.qdoc +++ b/doc/src/declarative/tutorial.qdoc @@ -222,5 +222,5 @@ This is equivalent to writing the two transitions separately. The \l ParallelAnimation element makes sure that the two types of animations (number and color) start at the same time. We could also run them one after the other by using \l SequentialAnimation instead. -For more details on states and transitions, see \l {QML States} and the {declarative/animation/states}{states and transitions example}. +For more details on states and transitions, see \l {QML States} and the \l{declarative/animation/states}{states and transitions example}. */ diff --git a/doc/src/images/addressbook-tutorial-part1-labeled-layout.png b/doc/src/images/addressbook-tutorial-part1-labeled-layout.png Binary files differindex ef514c8..b19cb36 100644 --- a/doc/src/images/addressbook-tutorial-part1-labeled-layout.png +++ b/doc/src/images/addressbook-tutorial-part1-labeled-layout.png diff --git a/doc/src/images/addressbook-tutorial-part1-labeled-screenshot.png b/doc/src/images/addressbook-tutorial-part1-labeled-screenshot.png Binary files differindex 4381079..f9b91ee 100644 --- a/doc/src/images/addressbook-tutorial-part1-labeled-screenshot.png +++ 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b/doc/src/images/qml-pathview-example.png Binary files differnew file mode 100644 index 0000000..c874c5c --- /dev/null +++ b/doc/src/images/qml-pathview-example.png diff --git a/doc/src/platforms/mac-differences.qdoc b/doc/src/platforms/mac-differences.qdoc index 766c619..2501656 100644 --- a/doc/src/platforms/mac-differences.qdoc +++ b/doc/src/platforms/mac-differences.qdoc @@ -175,6 +175,9 @@ \l{http://developer.apple.com/documentation/CoreFoundation/Reference/CFBundleRef/index.html} {Apple's Developer Website}. + Note: QCoreApplication::applicationDirPath() can be used to determine + the path of the binary within the bundle. + \section2 Translating the Application Menu and Native Dialogs The items in the Application Menu will be merged correctly for diff --git a/doc/src/snippets/declarative/qmldocuments.qml b/doc/src/snippets/declarative/qmldocuments.qml new file mode 100644 index 0000000..c19a658 --- /dev/null +++ b/doc/src/snippets/declarative/qmldocuments.qml @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +//![0] +import Qt 4.7 + +Rectangle { + property alias text: textItem.text + + width: 100; height: 30 + border.width: 1 + radius: 5 + smooth: true + + gradient: Gradient { + GradientStop { position: 0.0; color: "darkGray" } + GradientStop { position: 0.5; color: "black" } + GradientStop { position: 1.0; color: "darkGray" } + } + + Text { + id: textItem + anchors.centerIn: parent + font.pointSize: 20 + color: "white" + } + +} +//![0] |
