gtk-sharp 2.12.0.0

A choice from multiple buttons in a group.

A single radio button performs the same basic function as a , as its position in the object hierarchy reflects. It is only when multiple radio buttons are grouped together that they become a different user interface component in their own right. Every radio button is a member of some group of radio buttons. When one is selected, all other radio buttons in the same group are deselected. A is one way of giving the user a choice from many options. Radio button widgets are created with , if this is the first radio button in a group. In subsequent calls, the group you wish to add this button to should be passed as an argument. Gtk.CheckButton Constructor

Internal constructor

a System.Obsolete Constructor

Internal constructor

a , pointer to the underlying C object. Not for general developer use. Constructor

Creates a new instance.

a Constructor

Creates a new instance.

a Creates a new in its own group. Constructor To be added. a

Creates a new instance.

Creates a RadioButton with the specified label and adds the newly created RadioButton to the same group as the RadioButton specified as the group parameter. // Example of creating two radio buttons in the same greoup RadioButton radioButton1; RadioButton radioButton2; // create first radio button allowing it to create it's own RadioButton Group radioButton1 = new RadioButton("Single Radio Button in it's own group"); // create second radio button. supply first radio button so that this one can be added // to the first radio button's group radioButton2 = new RadioButton(radioButton1, "Second radio button in the same group as radioButton1"); Property GLib.GType

GType Property.

a Returns the native value for . Property GLib.SList

sets and obtains a linked list with all the radio buttons in the same group.

a with all the radio buttons in the same group as this radio button. Event System.EventHandler

Emitted when the group of radio buttons that a radio button belongs to changes.

This is emitted when a radio button switches from being alone to being part of a group of 2 or more buttons, or vice-versa, and when a buttton is moved from one group of 2 or more buttons to a different one, but not when the composition of the group that a button belongs to changes. GLib.Signal("group-changed") Method System.Void

Default handler for the event.

Override this method in a subclass to provide a default handler for the event.