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Diffstat (limited to 'sources/pyside2/doc/tutorials/qmltutorial/step1.rst')
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1 files changed, 13 insertions, 13 deletions
diff --git a/sources/pyside2/doc/tutorials/qmltutorial/step1.rst b/sources/pyside2/doc/tutorials/qmltutorial/step1.rst index 02a1095bc..bca69d9f4 100644 --- a/sources/pyside2/doc/tutorials/qmltutorial/step1.rst +++ b/sources/pyside2/doc/tutorials/qmltutorial/step1.rst @@ -4,7 +4,7 @@ QML Tutorial 1 - Basic Types **************************** This first program is a very simple "Hello world" example that introduces some basic QML concepts. -The picture below is a screenshot of this program. +The following image is a screenshot of this program. .. figure:: declarative-tutorial1.png :align: center @@ -20,8 +20,8 @@ Walkthrough Import ------ -First, we need to import the types that we need for this example. Most QML files will import the built-in QML -types (like Rectangle, Image, ...) that come with Qt, using: +First, you need to import the types that are required for this example. Most QML files import the built-in QML +types (like Rectangle, Image, ...) that come with Qt, using the following statement: .. pysideinclude:: helloworld/tutorial1.qml :snippet: 3 @@ -32,10 +32,9 @@ Rectangle element .. pysideinclude:: helloworld/tutorial1.qml :snippet: 1 -We declare a root element of type Rectangle. It is one of the basic building blocks you can use to create an application in QML. -We give it an ``id`` to be able to refer to it later. In this case, we call it "page". -We also set the ``width``, ``height`` and ``color`` properties. -The Rectangle element contains many other properties (such as ``x`` and ``y``), but these are left at their default values. +Declare a root element using the Rectangle type, which is one of the basic building blocks to create an application in QML. +Give it an ``id`` so that you can refer to it later. For example, call it "page", and also set its ``width``, +``height``, and ``color`` properties. Text element ------------ @@ -43,12 +42,12 @@ Text element .. pysideinclude code/tutorial1.qml :snippet: 2 -We add a Text element as a child of the root Rectangle element that displays the text 'Hello world!'. +Add a Text element as the child of the Rectangle element to display the text, 'Hello world!'. -The ``y`` property is used to position the text vertically at 30 pixels from the top of its parent. +Use its ``y`` property to position it at 30 pixels from the top of its parent. The ``anchors.horizontalCenter`` property refers to the horizontal center of an element. -In this case, we specify that our text element should be horizontally centered in the *page* element. +In this case, specify that the text element must be horizontally centered in the *page* element. The ``font.pointSize`` and ``font.bold properties`` are related to fonts and use the dot notation. @@ -56,11 +55,12 @@ The ``font.pointSize`` and ``font.bold properties`` are related to fonts and use Viewing the example ------------------- -To view what you have created, run the QML Viewer tool (located in the ``bin directory`` of your Qt installation) with your filename as the first argument. -For example, to run the provided completed Tutorial 1 example from the install location, you would type: +To view what you have created, run the ``qmlscene`` tool (located in the ``bin directory`` of your Qt installation) with your +QML filename as the first argument. For example, to run the Tutorial 1 example from the install +location, you would type: :: - bin/qmlviewer tutorial1.qml + > [QT_INSTALL_DIR]\bin\qmlscene tutorial1.qml [Previous :ref:`qmltutorial`][Next :ref:`qmlcomponents`] |