Class ComboBox

ComboBox control
Inheritance
System.Object
Responder
View
ComboBox
Implements
System.IDisposable
System.ComponentModel.ISupportInitializeNotification
System.ComponentModel.ISupportInitialize
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Terminal.Gui
Assembly: Terminal.Gui.dll
Syntax
public class ComboBox : View, IDisposable, ISupportInitializeNotification, ISupportInitialize

Constructors

ComboBox()

Public constructor
Declaration
public ComboBox()

ComboBox(ustring)

Public constructor
Declaration
public ComboBox(ustring text)
Parameters
Type Name Description
NStack.ustring text

ComboBox(Rect, IList)

Public constructor
Declaration
public ComboBox(Rect rect, IList source)
Parameters
Type Name Description
Rect rect
System.Collections.IList source

Properties

ColorScheme

Declaration
public ColorScheme ColorScheme { get; set; }
Property Value
Type Description
ColorScheme

ReadOnly

If set to true its not allow any changes in the text.
Declaration
public bool ReadOnly { get; set; }
Property Value
Type Description
System.Boolean

SelectedItem

Gets the index of the currently selected item in the Source
Declaration
public int SelectedItem { get; }
Property Value
Type Description
System.Int32 The selected item or -1 none selected.

Source

Gets or sets the IListDataSource backing this ComboBox, enabling custom rendering.
Declaration
public IListDataSource Source { get; set; }
Property Value
Type Description
IListDataSource The source.
Remarks
Use SetSource(IList) to set a new System.Collections.IList source.

Text

The currently selected list item
Declaration
public ustring Text { get; set; }
Property Value
Type Description
NStack.ustring

Methods

MouseEvent(MouseEvent)

Declaration
public override bool MouseEvent(MouseEvent me)
Parameters
Type Name Description
MouseEvent me
Returns
Type Description
System.Boolean
Overrides

OnEnter(View)

Declaration
public override bool OnEnter(View view)
Parameters
Type Name Description
View view
Returns
Type Description
System.Boolean
Overrides

OnLeave(View)

Declaration
public override bool OnLeave(View view)
Parameters
Type Name Description
View view
Returns
Type Description
System.Boolean
Overrides

OnOpenSelectedItem()

Invokes the OnOpenSelectedItem event if it is defined.
Declaration
public virtual bool OnOpenSelectedItem()
Returns
Type Description
System.Boolean

OnSelectedChanged()

Invokes the SelectedChanged event if it is defined.
Declaration
public virtual bool OnSelectedChanged()
Returns
Type Description
System.Boolean

ProcessKey(KeyEvent)

Declaration
public override bool ProcessKey(KeyEvent e)
Parameters
Type Name Description
KeyEvent e
Returns
Type Description
System.Boolean
Overrides

Redraw(Rect)

Declaration
public override void Redraw(Rect bounds)
Parameters
Type Name Description
Rect bounds
Overrides

SetSource(IList)

Sets the source of the ComboBox to an System.Collections.IList.
Declaration
public void SetSource(IList source)
Parameters
Type Name Description
System.Collections.IList source
Remarks
Use the Source property to set a new IListDataSource source and use custome rendering.

Events

OpenSelectedItem

This event is raised when the user Double Clicks on an item or presses ENTER to open the selected item.
Declaration
public event Action<ListViewItemEventArgs> OpenSelectedItem
Event Type
Type Description
System.Action<ListViewItemEventArgs>

SelectedItemChanged

This event is raised when the selected item in the ComboBox has changed.
Declaration
public event Action<ListViewItemEventArgs> SelectedItemChanged
Event Type
Type Description
System.Action<ListViewItemEventArgs>

Implements

System.IDisposable
System.ComponentModel.ISupportInitializeNotification
System.ComponentModel.ISupportInitialize