size QML Value Type

a value with width and height attributes. More...

Detailed Description

The size type refers to a value with has width and height attributes.

Properties of type size have Qt.size(-1, -1) as default value.

For example, to read the width and height values of the Image::sourceSize size-type property:

 Column {
     Image { id: image; source: "logo.png" }
     Text { text: image.sourceSize.width + "," + image.sourceSize.height }
 }

To create a size value, specify it as a "width x height" string:

 Image { sourceSize: "150x50" }

Or use the Qt.size() function:

 Image { sourceSize: Qt.size(150, 50) }

When integrating with C++, note that any QSize or QSizeF value passed into QML from C++ is automatically converted into a size value, and vice-versa. When a size value is passed to C++, it is automatically converted into a QSizeF value.

See also QML Value Types.