gtk-sharp Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. Gtk.Bin Gtk.IActivatable

A widget that creates a signal when clicked on.

The widget is generally used to attach to a function that is called when the button is pressed. The widget can hold any valid child widget. That is, it can hold most any other standard . The most commonly used child is the .


using Gtk;
using System;
	
public class ButtonApp  {

	public static int Main (string[] args)
	{
		Application.Init ();
		Window win = new Window ("Button Tester");
		win.SetDefaultSize (200, 150);
		win.DeleteEvent += new DeleteEventHandler (Window_Delete);
		Button btn = new Button ("Click Me");
		btn.Clicked += new EventHandler (btn_click);
		win.Add (btn);
		win.ShowAll ();
		Application.Run ();
		return 0;
	}

	static void btn_click (object obj, EventArgs args)
	{
		Console.WriteLine ("Button Clicked");
	}

	static void Window_Delete (object obj, DeleteEventArgs args)
	{
		Application.Quit ();
		args.RetVal = true;
	}

}

Constructor

Default parameterless constructor.

This is the default constructor for the class. Constructor a child

Constructs a button containing a specified Child widget.

Constructor an object of type

Internal constructor

This is not typically used by C# code. Constructor a

Creates a new containing the image and text from a stock item.

The valid names of Stock items can be found in the class. If is unknown, then it will be treated as a simple label. This for example creates a stock OK button. It sets a localized label, a standard icon (choosed from your GTK theme), and the appropriate keyboard accelerator:


     Button b = new Button (Stock.Ok);

Event GLib.Signal("activate") System.EventHandler

Event launched when the is activated.

Method System.Void

Emits a signal to the given .

Emits a signal to the given . Event GLib.Signal("clicked") System.EventHandler

Event launched when the is clicked.

Method System.Void To be added.

To be added.

To be added. Method System.Obsolete System.Void

Emits a signal to the given .

Emits a signal to the given . Event GLib.Signal("enter") System.EventHandler

Event launched when the cursor enters the area.

Property Gdk.Window

To be added.

To be added. To be added. Property GLib.Property("focus-on-click") System.Boolean

Whether the button grabs focus when it is clicked with the mouse.

a Method System.Void a to put the horizontal alignment in a to put the vertical alignment in

Gets the alignment of the child in the button.

A convenience method; shouldn't be Property GLib.GType

GType Property.

a Returns the native value for . Property GLib.Property("image") Gtk.Widget

Child widget to appear next to the button text.

A . Property GLib.Property("image-position") Gtk.PositionType

Position of the image relative to the text.

a . Property GLib.Property("label") System.String

The text of the in the .

The contained by the . If you want the Label to have a mnemonic you need to set to . Method System.Obsolete System.Void

Emits a signal to the given .

Emits a signal to the given . Event GLib.Signal("leave") System.EventHandler

Event launched when the cursor leaves the area.

Method Gtk.Button The text you want the to hold.

Creates a widget with a child containing the given text.

The newly created widget. Method Gtk.Button a

Creates a labeled .

a Constructor that creates a labeled . The label shows the string passed as parameter. Method GLib.DefaultSignalHandler(ConnectionMethod="OverrideActivated", Type=typeof(Gtk.Button)) System.Void