   #home GTK Classes GtkBoxChild::pack GtkButton Constructor

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GtkButton

     A container widget that emits a signal when clicked on.

Object Hierarchy

   GtkObject
   `-- GtkWidget
         `-- GtkContainer
               `-- GtkBin
                     `-- GtkButton

Description

     The GtkButton widget is a container widget that can hold any valid
     child widget derived from GtkWidget. The most commonly used child
     widget is a GtkLabel. This is therefore built into the constructor
     as an optional parameter.

     The GtkButton widget is mainly used to call some function when the
     button is pressed.

     To change the label after the button is created, you can use the
     children() function of the container class:


//$obj is the button object
$childs = $obj->children();
$childs[0]->set_text('new button title');


Constructor

   GtkButton ([string label ]);

     -- Creates a button.

Methods

   pressed()
     Emits "pressed" signal.

   released()
     Emits "released" signal.

   clicked()
     Emits "clicked" signal.

   enter()
     Emits "enter" signal.

   leave()
     Emits "leave" signal.

   set_relief()
     Sets the button relief style.

   get_relief()
     Gets the button relief style.

  Signals

   "enter"
     Emitted when the cursor is over the button.

   "pressed"
     Emitted when the button is initially pressed.

   "clicked"
     Emitted when the button is clicked.

   "released"
     Emitted when the button is released.

   "leave"
     Emitted when the cursor leaves the button area.
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