Class RadCalculatorDropDown

Represents a control with calculator functionality.

Inheritance
System.Object
RadControl
RadEditorControl
RadCalculatorDropDown
Inherited Members
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

[TelerikToolboxCategory("Editors")]
public class RadCalculatorDropDown : RadEditorControl, INotifyPropertyChanged, ISupportInitializeNotification, ISupportInitialize, IComponentTreeHandler, ILayoutHandler, IPCHost, IAnalyticsProvider

Constructors

RadCalculatorDropDown()

Creates a RadCalculatorDropDown instance.

Declaration
public RadCalculatorDropDown()

Properties

AutoSize

Gets or sets whether the edit control is auto-sized

Declaration
public override bool AutoSize { get; set; }
Property Value
System.Boolean

Overrides

CalculatorElement

Gets the RadCalculatorDropDownElement which encapsulates the UI representation and functionality of the control.

Declaration
public RadCalculatorDropDownElement CalculatorElement { get; }
Property Value
RadCalculatorDropDownElement

DefaultSize

Gets the default size of the calculator dropdown control.

Declaration
protected override Size DefaultSize { get; }
Property Value
System.Drawing.Size

ReadOnly

Gets or sets a value indicating whether the calculator dropdown is read only.

Declaration
public bool ReadOnly { get; set; }
Property Value
System.Boolean

Text

This property is not relevant for this class.

Declaration
public override string Text { get; set; }
Property Value
System.String

Overrides

Value

Gets or sets the calculator value.

Declaration
public object Value { get; set; }
Property Value
System.Object

Methods

CreateCalculatorDropDownElement()

Creates the main calculator dropdown element for this control.

Declaration
protected virtual RadCalculatorDropDownElement CreateCalculatorDropDownElement()
Returns
RadCalculatorDropDownElement

A new instance of RadCalculatorDropDownElement.

CreateChildItems(RadElement)

Creates the child elements of the calculator dropdown control.

Declaration
protected override void CreateChildItems(RadElement parent)
Parameters
RadElement parent

The parent RadElement to add child elements to.
Overrides

OnGotFocus(EventArgs)

Raises the GotFocus event when focus events are enabled.

Declaration
protected override void OnGotFocus(EventArgs e)
Parameters
System.EventArgs e

The System.EventArgs containing event data.
Overrides

OnLostFocus(EventArgs)

Raises the LostFocus event when focus events are enabled.

Declaration
protected override void OnLostFocus(EventArgs e)
Parameters
System.EventArgs e

The System.EventArgs containing event data.
Overrides

OnSizeChanged(EventArgs)

Handles the size changed event and invalidates the text box measure if the control is visible.

Declaration
protected override void OnSizeChanged(EventArgs e)
Parameters
System.EventArgs e

The System.EventArgs containing event data.

ProcessAutoSizeChanged(Boolean)

Processes the auto size changed event and adjusts the stretch mode accordingly.

Declaration
protected override void ProcessAutoSizeChanged(bool value)
Parameters
System.Boolean value

A value indicating whether auto size is enabled.
Overrides

ResetBackColorThemeOverrides()

Resets the background color theme overrides on the calculator element and its children.

Declaration
protected override void ResetBackColorThemeOverrides()
Overrides

ResetForeColorThemeOverrides()

Resets the foreground color theme overrides on the calculator element and its children.

Declaration
protected override void ResetForeColorThemeOverrides()
Overrides

SetBackColorThemeOverrides()

Sets theme overrides for the background color on the calculator element and its children.

Declaration
protected override void SetBackColorThemeOverrides()
Overrides

SetForeColorThemeOverrides()

Sets theme overrides for the foreground color on the calculator element and its children.

Declaration
protected override void SetForeColorThemeOverrides()
Overrides

Events

CalculatorValueChanged

Fires when the value of the calculator has changed.

Declaration
public event EventHandler CalculatorValueChanged
Event Type
System.EventHandler

CalculatorValueChanging

Fires when the value of the calculator is changing.

Declaration
public event ValueChangingEventHandler CalculatorValueChanging
Event Type
ValueChangingEventHandler

ValueChanged

Event needed by the engine behind simple data binding so that it can work two way. In order to receive notifications for changes in the calculator value subscribe to the CalculatorValueChanged event.

Declaration
public event EventHandler ValueChanged
Event Type
System.EventHandler

Extension Methods