Class AbsoluteLayout

Definition

Namespace:
Tizen.NUI
Assembly:
Tizen.NUI.dll

This class implements a absolute layout, allowing explicit positioning of children. Positions are from the top left of the layout and can be set using the View.Position and alike.

public class AbsoluteLayout : LayoutGroup, ILayoutParent
Inheritance
object
LayoutItem
LayoutGroup
AbsoluteLayout
Implements
ILayoutParent

Constructors

View Source

AbsoluteLayout()

The default constructor of AbsoluteLayout class

Declaration
public AbsoluteLayout()

Fields

View Source

LayoutBoundsAutoSized

A flag indicating that the width or height of the child view should be calculated based on the child view's WidthSpecification and HeightSpecification.

Declaration
public const float LayoutBoundsAutoSized
Field Value
Type Description
float

Methods

View Source

GetLayoutBounds(View)

Gets the layout bounds of the child view. The default layout bounds is 0, 0, LayoutBoundsAutoSized, LayoutBoundsAutoSized. LayoutBoundsAutoSized for width and height calculates the child view's width and height based on the child view's WidthSpecification and HeightSpecification.

Declaration
public static UIRect GetLayoutBounds(View view)
Parameters
Type Name Description
View view

The child view.
Returns
Type Description
UIRect

The layout bounds of view.
View Source

GetLayoutFlags(View)

Gets the absolute layout flags of the child view. The default absolute layout flags is None.

Declaration
public static AbsoluteLayoutFlags GetLayoutFlags(View view)
Parameters
Type Name Description
View view

The child view.
Returns
Type Description
AbsoluteLayoutFlags

The absolute layout flags of view.
View Source

OnLayout(bool, LayoutLength, LayoutLength, LayoutLength, LayoutLength)

Assign a size and position to each of its children.

Declaration
protected override void OnLayout(bool changed, LayoutLength left, LayoutLength top, LayoutLength right, LayoutLength bottom)
Parameters
Type Name Description
bool changed

This is a new size or position for this layout.
LayoutLength left

Left position, relative to parent.
LayoutLength top

Top position, relative to parent.
LayoutLength right

Right position, relative to parent.
LayoutLength bottom

Bottom position, relative to parent.
Overrides
View Source

OnMeasure(MeasureSpecification, MeasureSpecification)

Measure the layout and its content to determine the measured width and the measured height.

Declaration
protected override void OnMeasure(MeasureSpecification widthMeasureSpec, MeasureSpecification heightMeasureSpec)
Parameters
Type Name Description
MeasureSpecification widthMeasureSpec

horizontal space requirements as imposed by the parent.
MeasureSpecification heightMeasureSpec

vertical space requirements as imposed by the parent.
Overrides
View Source

SetLayoutBounds(View, UIRect)

Sets the layout bounds of the child view. The default layout bounds is 0, 0, LayoutBoundsAutoSized, LayoutBoundsAutoSized. LayoutBoundsAutoSized for width and height calculates the child view's width and height based on the child view's WidthSpecification and HeightSpecification.

Declaration
public static void SetLayoutBounds(View view, UIRect rect)
Parameters
Type Name Description
View view

The child view.
UIRect rect

The layout bounds.
View Source

SetLayoutFlags(View, AbsoluteLayoutFlags)

Sets the absolute layout flags of the child view. The default absolute layout flags is None.

Declaration
public static void SetLayoutFlags(View view, AbsoluteLayoutFlags flags)
Parameters
Type Name Description
View view

The child view.
AbsoluteLayoutFlags flags

The absolute layout flags.

Implements

Extension Methods