Class RelativeLayout

Definition

Namespace:: Tizen.NUI

Assembly:: Tizen.NUI.dll

API Level:: 9

RelativeLayout calculates the size and position of all the children based on their relationship to each other.


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public class RelativeLayout : LayoutGroup, ILayoutParent

Inheritance: Object

LayoutItem

LayoutGroup

RelativeLayout

Implements: ILayoutParent

Constructors

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RelativeLayout()

Constructor

Declaration


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public RelativeLayout()

API Level: 9

Fields

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BottomRelativeOffsetProperty

Declaration


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public static readonly BindableProperty BottomRelativeOffsetProperty

Field Value

Type	Description
BindableProperty

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BottomTargetProperty

Declaration


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public static readonly BindableProperty BottomTargetProperty

Field Value

Type	Description
BindableProperty

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FillHorizontalProperty

Declaration


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public static readonly BindableProperty FillHorizontalProperty

Field Value

Type	Description
BindableProperty

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FillVerticalProperty

Declaration


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public static readonly BindableProperty FillVerticalProperty

Field Value

Type	Description
BindableProperty

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HorizontalAlignmentProperty

Declaration


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public static readonly BindableProperty HorizontalAlignmentProperty

Field Value

Type	Description
BindableProperty

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LeftRelativeOffsetProperty

Declaration


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public static readonly BindableProperty LeftRelativeOffsetProperty

Field Value

Type	Description
BindableProperty

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LeftTargetProperty

Declaration


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public static readonly BindableProperty LeftTargetProperty

Field Value

Type	Description
BindableProperty

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RightRelativeOffsetProperty

Declaration


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public static readonly BindableProperty RightRelativeOffsetProperty

Field Value

Type	Description
BindableProperty

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RightTargetProperty

Declaration


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public static readonly BindableProperty RightTargetProperty

Field Value

Type	Description
BindableProperty

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TopRelativeOffsetProperty

Declaration


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public static readonly BindableProperty TopRelativeOffsetProperty

Field Value

Type	Description
BindableProperty

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TopTargetProperty

Declaration


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public static readonly BindableProperty TopTargetProperty

Field Value

Type	Description
BindableProperty

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VerticalAlignmentProperty

Declaration


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public static readonly BindableProperty VerticalAlignmentProperty

Field Value

Type	Description
BindableProperty

Methods

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GetBottomRelativeOffset(View)

Gets bottom relative offset.

Declaration


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public static float GetBottomRelativeOffset(View view)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.

Returns

Type	Description
Single	The ratio between top and bottom of the BottomTargetProperty.

API Level: 9

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GetBottomTarget(BindableObject)

Gets bottom target object whose size and position is being used as reference.

Declaration


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public static View GetBottomTarget(BindableObject view)

Parameters

Type	Name	Description
BindableObject	view	The child view whose size and position is being changed.

Returns

Type	Description
View	The object whose size and position is being used as reference.

API Level: 9

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GetFillHorizontal(View)

Gets the boolean value whether child fills its horizontal space.

Declaration


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public static bool GetFillHorizontal(View view)

Parameters

Type	Name	Description
View	view	The child view.

Returns

Type	Description
Boolean	True if to fill the space, false otherwise.

API Level: 9

View Source

GetFillVertical(View)

Gets the boolean value whether child fills its vertical space.

Declaration


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public static bool GetFillVertical(View view)

Parameters

Type	Name	Description
View	view	The child view.

Returns

Type	Description
Boolean	True if to fill the space, false otherwise.

API Level: 9

View Source

GetHorizontalAlignment(View)

Gets the horizontal alignment

Declaration


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public static RelativeLayout.Alignment GetHorizontalAlignment(View view)

Parameters

Type	Name	Description
View	view	The child view.

Returns

Type	Description
RelativeLayout.Alignment	The horizontal alignment of `view`.

API Level: 9

View Source

GetLeftRelativeOffset(View)

Gets left relative offset.

Declaration


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public static float GetLeftRelativeOffset(View view)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.

Returns

Type	Description
Single	The ratio between left and right of the LeftTargetProperty.

API Level: 9

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GetLeftTarget(BindableObject)

Gets left target object whose size and position is being used as reference.

Declaration


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public static View GetLeftTarget(BindableObject view)

Parameters

Type	Name	Description
BindableObject	view	The child view whose size and position is being changed.

Returns

Type	Description
View	The object whose size and position is being used as reference.

API Level: 9

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GetRightRelativeOffset(View)

Gets right relative offset.

Declaration


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public static float GetRightRelativeOffset(View view)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.

Returns

Type	Description
Single	The ratio between left and right of the RightTargetProperty.

API Level: 9

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GetRightTarget(BindableObject)

Gets right target object whose size and position is being used as reference.

Declaration


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public static View GetRightTarget(BindableObject view)

Parameters

Type	Name	Description
BindableObject	view	The child view whose size and position is being changed.

Returns

Type	Description
View	The object whose size and position is being used as reference.

API Level: 9

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GetTopRelativeOffset(View)

Gets top relative offset.

Declaration


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public static float GetTopRelativeOffset(View view)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.

Returns

Type	Description
Single	The ratio between top and bottom of the TopTargetProperty.

API Level: 9

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GetTopTarget(BindableObject)

Gets top target object whose size and position is being used as reference.

Declaration


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public static View GetTopTarget(BindableObject view)

Parameters

Type	Name	Description
BindableObject	view	The child view whose size and position is being changed.

Returns

Type	Description
View	The object whose size and position is being used as reference.

API Level: 9

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GetVerticalAlignment(View)

Gets the vertical alignment

Declaration


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public static RelativeLayout.Alignment GetVerticalAlignment(View view)

Parameters

Type	Name	Description
View	view	The child view.

Returns

Type	Description
RelativeLayout.Alignment	The vertical alignment of `view`.

API Level: 9

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OnLayout(Boolean, LayoutLength, LayoutLength, LayoutLength, LayoutLength)

Called from Layout() when this layout should assign a size and position to each of its children.
Derived classes with children should override this method and call Layout() on each of their children.

Declaration


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protected override void OnLayout(bool changed, LayoutLength left, LayoutLength top, LayoutLength right, LayoutLength bottom)

Parameters

Type	Name	Description
Boolean	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

LayoutGroup.OnLayout(Boolean, LayoutLength, LayoutLength, LayoutLength, LayoutLength)

API Level: 9

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OnMeasure(MeasureSpecification, MeasureSpecification)

Measure the layout and its content to determine the measured width and the measured height.
If this method is overridden, it is the subclass's responsibility to make sure the measured height and width are at least the layout's minimum height and width.

Declaration


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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

LayoutGroup.OnMeasure(MeasureSpecification, MeasureSpecification)

API Level: 9

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SetBottomRelativeOffset(View, Single)

Sets the relative offset for bottom target. When value is 0 the bottom edge of the view is aligned to the top edge of the bottom target.
When value is 1 the bottom edges of the bottom target and view are aligned.

Declaration


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public static void SetBottomRelativeOffset(View view, float value)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
Single	value	The ratio between left and right of the BottomTargetProperty.

API Level: 9

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SetBottomTarget(View, View)

Specifies the bottom side edge of the child view relative to the target view.
null reference means parent relative layout.

Declaration


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public static void SetBottomTarget(View view, View reference)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
View	reference	The object whose size and position is being used as reference.

API Level: 9

View Source

SetFillHorizontal(View, Boolean)

Sets the boolean value whether child fills its horizontal space.

Declaration


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public static void SetFillHorizontal(View view, bool value)

Parameters

Type	Name	Description
View	view	The child view.
Boolean	value	True if to fill the space, false otherwise.

API Level: 9

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SetFillVertical(View, Boolean)

Sets the boolean value whether child fills its vertical space.

Declaration


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public static void SetFillVertical(View view, bool value)

Parameters

Type	Name	Description
View	view	The child view.
Boolean	value	True if to fill the space, false otherwise.

API Level: 9

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SetHorizontalAlignment(View, RelativeLayout.Alignment)

Sets the horizontal alignment of this child view.

Declaration


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public static void SetHorizontalAlignment(View view, RelativeLayout.Alignment value)

Parameters

Type	Name	Description
View	view	The child view.
RelativeLayout.Alignment	value	The horizontal alignment of `view`.

API Level: 9

View Source

SetLeftRelativeOffset(View, Single)

Sets the relative offset for left target. When value is 0 the left edges of the left target and view are aligned.
When value is 1 the left edge of the view is aligned to the right edge of the left target.

Declaration


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public static void SetLeftRelativeOffset(View view, float value)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
Single	value	The ratio between left and right of the LeftTargetProperty.

API Level: 9

View Source

SetLeftTarget(View, View)

Specifies the left side edge of the child view relative to the target view.
null reference means parent relative layout.

Declaration


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public static void SetLeftTarget(View view, View reference)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
View	reference	The object whose size and position is being used as reference.

API Level: 9

View Source

SetRightRelativeOffset(View, Single)

Sets the relative offset for right target. When value is 0 the right edge of the view is aligned to the left edge of the right target.
When value is 1 the right edges of the right target and view are aligned.

Declaration


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public static void SetRightRelativeOffset(View view, float value)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
Single	value	The ratio between left and right of the RightTargetProperty.

API Level: 9

View Source

SetRightTarget(View, View)

Specifies the right side edge of the child view relative to the target view.
null reference means parent relative layout.

Declaration


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public static void SetRightTarget(View view, View reference)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
View	reference	The object whose size and position is being used as reference.

API Level: 9

View Source

SetTopRelativeOffset(View, Single)

Sets the relative offset for top target. When value is 0 the top edges of the top target and view are aligned.
When value is 1 the top edge of the view is aligned to the bottom edge of the top target.

Declaration


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public static void SetTopRelativeOffset(View view, float value)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
Single	value	The ratio between left and right of the TopTargetProperty.

API Level: 9

View Source

SetTopTarget(View, View)

Specifies the top side edge of the child view relative to the target view.
null reference means parent relative layout.

Declaration


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public static void SetTopTarget(View view, View reference)

Parameters

Type	Name	Description
View	view	The child view whose size and position is being changed.
View	reference	The object whose size and position is being used as reference.

API Level: 9

View Source

SetVerticalAlignment(View, RelativeLayout.Alignment)

Sets the vertical alignment of this child view.

Declaration


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public static void SetVerticalAlignment(View view, RelativeLayout.Alignment value)

Parameters

Type	Name	Description
View	view	The child view.
RelativeLayout.Alignment	value	The vertical alignment of `view`.

API Level: 9

Implements

ILayoutParent

Extension Methods

EXamlExtensions.LoadFromEXamlPath<TXaml>(TXaml, String)

EXamlExtensions.LoadFromEXamlPath<T>(T, Type)

EXamlExtensions.LoadFromEXamlByRelativePath<T>(T, String)

EXamlExtensions.LoadFromEXaml<T>(T, String)

Extensions.LoadFromXaml<TXaml>(TXaml, Type)

Extensions.LoadFromXaml<TXaml>(TXaml, String)

Extensions.LoadFromXamlFile<TXaml>(TXaml, String)