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class FlowRowsLayout

package feathers.layout

extends EventDispatcher

implements ILayout

@:event(openfl.events.Event.CHANGE)

Positions items of different dimensions from left to right in multiple rows. When the width of a row reaches the width of the container, a new row will be started. Constrained to the suggested width, the content's total height will change as the number of items increases or decreases.

Events:

openfl.events.Event.CHANGE

Dispatched when a property of the layout changes, which triggers the container to invalidate.

Available since

1.0.0

.

See also:

Constructor

new()

Creates a new FlowRowsLayout object.

Available since

1.0.0

.

Variables

horizontalAlign:HorizontalAlign

How each row is positioned horizontally (along the x-axis) within the container.

Note: The HorizontalAlign.JUSTIFY constant is not supported by this layout.

The following example aligns each row's content to the right:

layout.horizontalAlign = RIGHT;
Available since

1.0.0

.

See also:

horizontalGap:Float

The horizontal space, in pixels, between each two adjacent items in the layout.

In the following example, the layout's horizontal gap is set to 20 pixels:

layout.horizontalGap = 20.0;
Available since

1.0.0

.

justifyResetEnabled:Bool

Indicates if the height of items should be reset if the rowVerticalAlign property is set to VerticalAlign.JUSTIFY.

Available since

1.0.0

.

See also:

paddingBottom:Float

The space, in pixels, between the parent container's bottom edge and its content.

In the following example, the layout's bottom padding is set to 20 pixels:

layout.paddingBottom = 20.0;
Available since

1.0.0

.

paddingLeft:Float

The space, in pixels, between the parent container's left edge and its content.

In the following example, the layout's left padding is set to 20 pixels:

layout.paddingLeft = 20.0;
Available since

1.0.0

.

paddingRight:Float

The space, in pixels, between the parent container's right edge and its content.

In the following example, the layout's right padding is set to 20 pixels:

layout.paddingRight = 20.0;
Available since

1.0.0

.

paddingTop:Float

The space, in pixels, between the parent container's top edge and its content.

In the following example, the layout's top padding is set to 20 pixels:

layout.paddingTop = 20.0;
Available since

1.0.0

.

rowVerticalAlign:VerticalAlign

How items in a row are positioned vertically (along the y-axis) within that row.

The following example aligns each row's content to the bottom:

layout.rowVerticalAlign = BOTTOM;
Available since

1.0.0

.

See also:

verticalAlign:VerticalAlign

How the content is positioned vertically (along the y-axis) within the container. If the total height of the content is larger than the available height within the container, then the positioning of the items will always start from the top.

Note: The VerticalAlign.JUSTIFY constant is not supported by this layout.

The following example aligns the container's content to the bottom:

layout.verticalAlign = BOTTOM;
Available since

1.0.0

.

See also:

verticalGap:Float

The vertical space, in pixels, between each two adjacent items in the layout.

In the following example, the layout's vertical gap is set to 20 pixels:

layout.verticalGap = 20.0;
Available since

1.0.0

.

Methods

layout(items:Array<DisplayObject>, measurements:Measurements, ?result:LayoutBoundsResult):LayoutBoundsResult

See also:

setGap(value:Float):Void

Sets both horizontal and vertical gap properties to the same value.

Available since

1.0.0

.

See also:

setPadding(value:Float):Void

Sets all four padding properties to the same value.

Available since

1.0.0

.

See also: