Common Properties
Properties
Section titled “Properties”These properties are valid on all visible items and can be used to specify constraints when used in layouts:
col, row
Section titled “col, row”intdefault: 0
See GridLayout.
colspan, rowspan
Section titled “colspan, rowspan”intdefault: 0
See GridLayout.
cross-axis-self-alignment
Section titled “cross-axis-self-alignment”enum CrossAxisSelfAlignmentdefault: auto
Overrides the container’s cross-axis-alignment for this element.
Valid on the children of a HorizontalLayout, VerticalLayout, or FlexboxLayout.
CrossAxisSelfAlignment
Overrides the container’s cross-axis-alignment for a single item.
Used as the cross-axis-self-alignment property of the children of a
FlexboxLayout, HorizontalLayout, or VerticalLayout.
auto: Use the container’scross-axis-alignmentvalue (default).stretch: The item is stretched to fill the line along the cross axis.start: The item is placed at the start of the cross axis.end: The item is placed at the end of the cross axis.center: The item is centered along the cross axis.
horizontal-stretch, vertical-stretch
Section titled “horizontal-stretch, vertical-stretch”float(in-out)default: 0.0
Specify how much relative space these elements are stretching in a layout. When 0, this means that the elements won’t be stretched unless all elements are 0. Builtin widgets have a value of either 0 or 1.
max-width, max-height
Section titled “max-width, max-height”lengthdefault: 0px
The maximum size of an element.
min-width, min-height
Section titled “min-width, min-height”lengthdefault: 0px
The minimum size of an element.
preferred-width, preferred-height
Section titled “preferred-width, preferred-height”lengthdefault: 0px
The preferred size of an element.
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