mirror of
https://github.com/Ryujinx/GtkSharp.git
synced 2024-12-27 20:45:40 +00:00
238 lines
8.4 KiB
XML
238 lines
8.4 KiB
XML
<Type Name="OptionMenu" FullName="Gtk.OptionMenu">
|
|
<TypeSignature Language="C#" Maintainer="John Luke" Value="public class OptionMenu : Gtk.Button" />
|
|
<AssemblyInfo>
|
|
<AssemblyName>gtk-sharp</AssemblyName>
|
|
<AssemblyPublicKey>
|
|
</AssemblyPublicKey>
|
|
<AssemblyVersion>2.8.0.0</AssemblyVersion>
|
|
</AssemblyInfo>
|
|
<ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
|
|
<Docs>
|
|
<summary>A widget used to choose from a list of valid choices.</summary>
|
|
<remarks>
|
|
<para>
|
|
A <see cref="T:Gtk.OptionMenu" /> is a widget that allows the user to choose from a list of valid choices.
|
|
The <see cref="T:Gtk.OptionMenu" /> displays the selected choice.
|
|
When activated the <see cref="T:Gtk.OptionMenu" /> displays a popup <see cref="T:Gtk.Menu" /> which allows the user to make a new choice.
|
|
</para>
|
|
<para>
|
|
Using a <see cref="T:Gtk.OptionMenu" /> is simple; build a <see cref="T:Gtk.Menu" />, by calling <see cref="C:Gtk.Menu()" />, then appending <see cref="T:Gtk.MenuItem" />s to it with <see cref="M:Gtk.MenuShell.Append()" />.
|
|
Set that menu on the <see cref="T:Gtk.OptionMenu" /> with <see cref="P:Gtk.OptionMenu.Menu" />.
|
|
Set the selected <see cref="T:Gtk.MenuItem" /> with <see cref="M:Gtk.OptionMenu.SetHistory(System.UInt32)" />; connect to the event <see cref="E:Gtk.OptionMenu.Changed" />; when the <see cref="E:Gtk.OptionMenu.Changed" /> event occurs, check the new selected <see cref="T:Gtk.MenuItem" /> with <see cref="P:Gtk.OptionMenu.History" />.
|
|
</para>
|
|
</remarks>
|
|
<example>
|
|
<code language="C#">
|
|
using System;
|
|
using Gtk;
|
|
|
|
class OptionMenuSample
|
|
{
|
|
OptionMenu opt;
|
|
|
|
static void Main ()
|
|
{
|
|
new OptionMenuSample ();
|
|
}
|
|
|
|
OptionMenuSample ()
|
|
{
|
|
Application.Init ();
|
|
|
|
Window win = new Window ("OptionMenuSample");
|
|
win.DeleteEvent += new DeleteEventHandler (OnWinDelete);
|
|
|
|
// set up the OptionMenu
|
|
opt = new OptionMenu ();
|
|
opt.Changed += new EventHandler (OnOptionChanged);
|
|
Menu m = new Menu ();
|
|
MenuItem miOne = new MenuItem ("One");
|
|
m.Append (miOne);
|
|
MenuItem miTwo = new MenuItem ("Two");
|
|
m.Append (miTwo);
|
|
MenuItem miThree = new MenuItem ("Three");
|
|
m.Append (miThree);
|
|
|
|
// add children widgets to their parents
|
|
opt.Menu = m;
|
|
win.Add (opt);
|
|
|
|
|
|
// set the OptionMenu to a value
|
|
opt.SetHistory (2);
|
|
|
|
win.ShowAll ();
|
|
|
|
Application.Run ();
|
|
}
|
|
|
|
void OnOptionChanged (object o, EventArgs args)
|
|
{
|
|
Console.WriteLine (opt.History);
|
|
}
|
|
|
|
void OnWinDelete (object o, DeleteEventArgs args)
|
|
{
|
|
Application.Quit ();
|
|
}
|
|
}
|
|
</code>
|
|
</example>
|
|
</Docs>
|
|
<Base>
|
|
<BaseTypeName>Gtk.Button</BaseTypeName>
|
|
</Base>
|
|
<Interfaces>
|
|
</Interfaces>
|
|
<Attributes>
|
|
<Attribute>
|
|
<AttributeName>System.Obsolete(Message=null, IsError=False)</AttributeName>
|
|
</Attribute>
|
|
</Attributes>
|
|
<Members>
|
|
<Member MemberName="RemoveMenu">
|
|
<MemberSignature Language="C#" Value="public void RemoveMenu ();" />
|
|
<MemberType>Method</MemberType>
|
|
<ReturnValue>
|
|
<ReturnType>System.Void</ReturnType>
|
|
</ReturnValue>
|
|
<Parameters />
|
|
<Docs>
|
|
<summary>Removes the menu from the <see cref="T:Gtk.OptionMenu" />.</summary>
|
|
<remarks />
|
|
</Docs>
|
|
</Member>
|
|
<Member MemberName=".ctor">
|
|
<MemberSignature Language="C#" Value="public OptionMenu (IntPtr raw);" />
|
|
<MemberType>Constructor</MemberType>
|
|
<ReturnValue />
|
|
<Parameters>
|
|
<Parameter Name="raw" Type="System.IntPtr" />
|
|
</Parameters>
|
|
<Docs>
|
|
<summary>Internal constructor</summary>
|
|
<param name="raw">Pointer to the C object.</param>
|
|
<remarks>
|
|
<para>This is an internal constructor, and should not be used by user code.</para>
|
|
</remarks>
|
|
</Docs>
|
|
</Member>
|
|
<Member MemberName=".ctor">
|
|
<MemberSignature Language="C#" Value="public OptionMenu ();" />
|
|
<MemberType>Constructor</MemberType>
|
|
<ReturnValue />
|
|
<Parameters />
|
|
<Docs>
|
|
<summary>Creates a new <see cref="T:Gtk.OptionMenu" /></summary>
|
|
<remarks>This is the default constructor for <see cref="T:Gtk.OptionMenu" /></remarks>
|
|
</Docs>
|
|
</Member>
|
|
<Member MemberName="History">
|
|
<MemberSignature Language="C#" Value="public int History { get; };" />
|
|
<MemberType>Property</MemberType>
|
|
<ReturnValue>
|
|
<ReturnType>System.Int32</ReturnType>
|
|
</ReturnValue>
|
|
<Docs>
|
|
<summary>Retrieves the index of the currently selected <see cref="T:Gtk.MenuItem" />.</summary>
|
|
<value>an object of type <see cref="T:System.Int32" /></value>
|
|
<remarks>The <see cref="T:Gtk.MenuItem" />s are numbered from top to bottom, starting with 0.</remarks>
|
|
</Docs>
|
|
</Member>
|
|
<Member MemberName="Menu">
|
|
<MemberSignature Language="C#" Value="public Gtk.Widget Menu { set; get; };" />
|
|
<MemberType>Property</MemberType>
|
|
<ReturnValue>
|
|
<ReturnType>Gtk.Widget</ReturnType>
|
|
</ReturnValue>
|
|
<Parameters>
|
|
</Parameters>
|
|
<Docs>
|
|
<summary>The menu of options.</summary>
|
|
<value>an object of type <see cref="T:Gtk.Widget" /></value>
|
|
<remarks />
|
|
</Docs>
|
|
<Attributes>
|
|
<Attribute>
|
|
<AttributeName>GLib.Property(Name="menu")</AttributeName>
|
|
</Attribute>
|
|
</Attributes>
|
|
</Member>
|
|
<Member MemberName="Changed">
|
|
<MemberSignature Language="C#" Value="public event EventHandler Changed;" />
|
|
<MemberType>Event</MemberType>
|
|
<ReturnValue>
|
|
<ReturnType>System.EventHandler</ReturnType>
|
|
</ReturnValue>
|
|
<Parameters />
|
|
<Docs>
|
|
<summary>Emitted when the <see cref="T:Gtk.OptionMenu" /> selection is changed.</summary>
|
|
<remarks />
|
|
</Docs>
|
|
<Attributes>
|
|
<Attribute>
|
|
<AttributeName>GLib.Signal(CName="changed")</AttributeName>
|
|
</Attribute>
|
|
</Attributes>
|
|
</Member>
|
|
<Member MemberName="SetHistory">
|
|
<MemberSignature Language="C#" Value="public void SetHistory (uint index_);" />
|
|
<MemberType>Method</MemberType>
|
|
<ReturnValue>
|
|
<ReturnType>System.Void</ReturnType>
|
|
</ReturnValue>
|
|
<Parameters>
|
|
<Parameter Name="index_" Type="System.UInt32" />
|
|
</Parameters>
|
|
<Docs>
|
|
<summary>Selects the menu item specified by <paramref name="index_" /> making it the newly selected value for the <see cref="T:Gtk.OptionMenu" />.</summary>
|
|
<param name="index_">a <see cref="T:System.UInt32" /></param>
|
|
<remarks />
|
|
</Docs>
|
|
</Member>
|
|
<Member MemberName="GType">
|
|
<MemberSignature Language="C#" Value="public static GLib.GType GType { get; };" />
|
|
<MemberType>Property</MemberType>
|
|
<ReturnValue>
|
|
<ReturnType>GLib.GType</ReturnType>
|
|
</ReturnValue>
|
|
<Parameters />
|
|
<Docs>
|
|
<summary>GType Property.</summary>
|
|
<value>a <see cref="T:GLib.GType" /></value>
|
|
<remarks>Returns the native <see cref="T:GLib.GType" /> value for <see cref="T:Gtk.OptionMenu" />.</remarks>
|
|
</Docs>
|
|
</Member>
|
|
<Member MemberName="OnChanged">
|
|
<MemberSignature Language="C#" Value="protected virtual void OnChanged ();" />
|
|
<MemberType>Method</MemberType>
|
|
<ReturnValue>
|
|
<ReturnType>System.Void</ReturnType>
|
|
</ReturnValue>
|
|
<Parameters />
|
|
<Docs>
|
|
<summary>Default handler for the <see cref="M:Gtk.OptionMenu.Changed" /> event.</summary>
|
|
<remarks>Override this method in a subclass to provide a default handler for the <see cref="M:Gtk.OptionMenu.Changed" /> event.</remarks>
|
|
</Docs>
|
|
</Member>
|
|
<Member MemberName=".ctor">
|
|
<MemberSignature Language="C#" Value="protected OptionMenu (GLib.GType gtype);" />
|
|
<MemberType>Constructor</MemberType>
|
|
<ReturnValue />
|
|
<Parameters>
|
|
<Parameter Name="gtype" Type="GLib.GType" />
|
|
</Parameters>
|
|
<Docs>
|
|
<summary>Protected Constructor.</summary>
|
|
<param name="gtype">a <see cref="T:GLib.GType" /></param>
|
|
<remarks>Chain to this constructor if you have manually registered a native <see cref="T:GLib.GType" /> value for your subclass.</remarks>
|
|
</Docs>
|
|
<Attributes>
|
|
<Attribute>
|
|
<AttributeName>System.Obsolete(Message=null, IsError=False)</AttributeName>
|
|
</Attribute>
|
|
</Attributes>
|
|
</Member>
|
|
</Members>
|
|
</Type>
|