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Class DataFormLayoutManager - Xamarin.Android API Reference | Syncfusion DataFormItemView and DataFormGroupItemView its sub views for SfDataForm. ">

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    Class DataFormLayoutManager

    Represent a class to creates DataFormItemView and DataFormGroupItemView its sub views for SfDataForm.

    Inheritance
    System.Object
    DataFormLayoutManager
    Implements
    System.IDisposable
    Namespace: Syncfusion.Android.DataForm
    Assembly: Syncfusion.SfDataForm.Android.dll
    Syntax
    public class DataFormLayoutManager : Object, IDisposable

    Constructors

    DataFormLayoutManager(SfDataForm)

    Initializes a new instance of the DataFormLayoutManager.

    Declaration
    public DataFormLayoutManager(SfDataForm dataForm)
    Parameters
    Type Name Description
    SfDataForm dataForm

    Properties

    DataForm

    Gets the instance of SfDataForm

    Declaration
    public SfDataForm DataForm { get; }
    Property Value
    Type Description
    SfDataForm

    Methods

    CreateDataFormGroupItemView(Int32, Int32)

    Creates DataFormGroupItemView and populates its sub view for specified index.

    Declaration
    protected virtual View CreateDataFormGroupItemView(int rowIndex, int columnIndex)
    Parameters
    Type Name Description
    System.Int32 rowIndex

    The rowIndex to create the DataFormGroupItemView.

    System.Int32 columnIndex

    The columnIndex to create the DataFormGroupItemView.

    Returns
    Type Description
    Android.Views.View

    Returns DataFormGroupItenView.

    CreateDataFormItemView(Int32, Int32)

    Creates the DataFormItemView and populates its sub view for specified index.

    Declaration
    protected virtual DataFormItemView CreateDataFormItemView(int rowIndex, int columnIndex)
    Parameters
    Type Name Description
    System.Int32 rowIndex

    The rowIndex to create the DataFormItemView

    System.Int32 columnIndex

    The columnIndex to create the DataFormItemView.

    Returns
    Type Description
    DataFormItemView

    Returns the created DataFormItemView

    Dispose()

    Disposes all the resources used by the DataFormLayoutManager class.

    Declaration
    public void Dispose()

    Dispose(Boolean)

    Disposes all the resources used by the DataFormLayoutManager class.

    Declaration
    protected virtual void Dispose(bool disposing)
    Parameters
    Type Name Description
    System.Boolean disposing

    Indicates whether the call is from Dispose method or from a finalizer.

    GenerateViewForGroupHeader(DataFormGroupItem)

    Generates label to show the GroupHeader.

    Declaration
    protected virtual View GenerateViewForGroupHeader(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem

    The DataFormGroupItem to get the group information.

    Returns
    Type Description
    Android.Views.View

    Returns UILabel.

    GenerateViewForGroupIcon(DataFormGroupItem)

    Generates image to show the expander icon in DataFormGroupItemView.

    Declaration
    protected virtual ImageView GenerateViewForGroupIcon(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem
    Returns
    Type Description
    Android.Widget.ImageView

    Returns UIImageView.

    GenerateViewForLabel(DataFormItem)

    Generates label to show the label text.

    Declaration
    protected virtual View GenerateViewForLabel(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem

    The DataFormItem to get label properties.

    Returns
    Type Description
    Android.Views.View

    Returns UILabel.

    GenerateViewForValidation(DataFormItem)

    Generates validation view to show the validation message.

    Declaration
    protected virtual View GenerateViewForValidation(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem
    Returns
    Type Description
    Android.Views.View

    Returns UILabel.

    GetEditorWidth(DataFormItem, Int32)

    Gets editor width based on available width.

    Declaration
    protected virtual int GetEditorWidth(DataFormItem dataFormItem, int availableWidth)
    Parameters
    Type Name Description
    DataFormItem dataFormItem
    System.Int32 availableWidth
    Returns
    Type Description
    System.Int32

    Returns editor width.

    GetGroupCollapseIcon(DataFormGroupItem)

    Gets group collapse icon for group.

    Declaration
    protected virtual Bitmap GetGroupCollapseIcon(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem

    The DataFormGroupItem.

    Returns
    Type Description
    Android.Graphics.Bitmap

    Returns CollapseIcon

    GetGroupExpanderIcon(DataFormGroupItem)

    Gets group expander icon for group.

    Declaration
    protected virtual Bitmap GetGroupExpanderIcon(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem

    The DataFormGroupItem.

    Returns
    Type Description
    Android.Graphics.Bitmap

    Returns ExpanderIcon

    GetLabelWidth(DataFormItem, Int32)

    Gets label width based on available width.

    Declaration
    protected virtual int GetLabelWidth(DataFormItem dataFormItem, int availableWidth)
    Parameters
    Type Name Description
    DataFormItem dataFormItem
    System.Int32 availableWidth
    Returns
    Type Description
    System.Int32

    Returns label width.

    GetLeftPaddingForEditor(DataFormItem)

    Gets left start offset for editor.

    Declaration
    protected virtual int GetLeftPaddingForEditor(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem
    Returns
    Type Description
    System.Int32

    Returns left padding for editor.

    GetLeftPaddingForGroupHeader(DataFormGroupItem)

    Gets left start offset for group header.

    Declaration
    protected virtual int GetLeftPaddingForGroupHeader(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem
    Returns
    Type Description
    System.Int32

    Returns left padding for group header.

    GetLeftPaddingForGroupIcon(DataFormGroupItem)

    Gets left start offset for group icon.

    Declaration
    protected virtual int GetLeftPaddingForGroupIcon(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem
    Returns
    Type Description
    System.Int32

    Returns Left padding for group icon.

    GetLeftPaddingForLabel(DataFormItem)

    Gets left start offset for label.

    Declaration
    protected virtual int GetLeftPaddingForLabel(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem
    Returns
    Type Description
    System.Int32

    Returns left padding value for label.

    GetLeftPaddingForValidationLabel(DataFormItem)

    Gets start offset for validation label.

    Declaration
    protected virtual int GetLeftPaddingForValidationLabel(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem
    Returns
    Type Description
    System.Int32

    Returns left padding for validation label.

    GetRightPaddingForEditor(DataFormItem)

    Gets right offset for the editor.

    Declaration
    protected virtual int GetRightPaddingForEditor(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem

    Data form item.

    Returns
    Type Description
    System.Int32

    Returns left padding for editor.

    Remarks

    Applicable for both

    GetRightPaddingForGroupHeader(DataFormGroupItem)

    Gets right offset for group header.

    Declaration
    protected virtual int GetRightPaddingForGroupHeader(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem

    Data form group item.

    Returns
    Type Description
    System.Int32

    Returns right padding for group header.

    Remarks

    Applicable for both

    GetRightPaddingForGroupIcon(DataFormGroupItem)

    Gets right offset for group icon.

    Declaration
    protected virtual int GetRightPaddingForGroupIcon(DataFormGroupItem dataFormGroupItem)
    Parameters
    Type Name Description
    DataFormGroupItem dataFormGroupItem

    Data form group item.

    Returns
    Type Description
    System.Int32

    Returns right padding for group icon.

    Remarks

    Applicable for both

    GetRightPaddingForLabel(DataFormItem)

    Gets right start offset for label.

    Declaration
    protected virtual int GetRightPaddingForLabel(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem

    Data form item.

    Returns
    Type Description
    System.Int32

    Returns right padding value for label.

    Remarks

    Applicable only for is Default

    GetRightPaddingForValidationLabel(DataFormItem)

    Gets right offset for validation label.

    Declaration
    protected virtual int GetRightPaddingForValidationLabel(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem

    Data form item.

    Returns
    Type Description
    System.Int32

    Returns right padding for validation label.

    Remarks

    Applicable only for is Default

    GetValidationLabelWidth(DataFormItem, Int32)

    Gets validation label width based on available width.

    Declaration
    protected virtual int GetValidationLabelWidth(DataFormItem dataFormItem, int availableWidth)
    Parameters
    Type Name Description
    DataFormItem dataFormItem
    System.Int32 availableWidth
    Returns
    Type Description
    System.Int32

    Returns validation label width.

    MoveToNextFocusableEditor(DataFormItem)

    Move focus to next focusable editor. IsReadOnly editor, Non-Focusable item will not get focus.

    Declaration
    public virtual void MoveToNextFocusableEditor(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem

    The current editing DataFormItem that leave from editing.

    OnEditorCreated(DataFormItem, View)

    Raises after editor has created.

    Declaration
    protected virtual void OnEditorCreated(DataFormItem dataFormItem, View editor)
    Parameters
    Type Name Description
    DataFormItem dataFormItem

    The DataFormItem.

    Android.Views.View editor

    The Editor.

    UpdateViewForValidation(DataFormItem)

    Updates the view for validation.

    Declaration
    protected virtual View UpdateViewForValidation(DataFormItem dataFormItem)
    Parameters
    Type Name Description
    DataFormItem dataFormItem

    Data form item.

    Returns
    Type Description
    Android.Views.View

    The view for validation.

    Implements

    System.IDisposable
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