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