<?xml version="1.0" standalone="no"?> <!--*- mode: xml -*-->

<!DOCTYPE glade-interface SYSTEM "http://glade.gnome.org/glade-2.0.dtd">

<glade-interface>

<widget class="GtkWindow" id="wndClose">

  <property name="visible">True</property>

  <property name="title" translatable="yes">Close me</property>

  <property name="type">GTK_WINDOW_TOPLEVEL</property>

  <property name="window_position">GTK_WIN_POS_NONE</property>

  <property name="modal">False</property>

  <property name="resizable">True</property>

  <property name="destroy_with_parent">False</property>

  <property name="decorated">True</property>

  <property name="skip_taskbar_hint">False</property>

  <property name="skip_pager_hint">False</property>

  <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property>

  <property name="gravity">GDK_GRAVITY_NORTH_WEST</property>

  <signal name="destroy" handler="gtk::main_quit"/>

  <child>

    <widget class="GtkButton" id="btnClose">

      <property name="visible">True</property>

      <property name="can_focus">True</property>

      <property name="label">gtk-close</property>

      <property name="use_stock">True</property>

      <property name="relief">GTK_RELIEF_NORMAL</property>

      <property name="focus_on_click">True</property>

      <signal name="clicked" handler="onClickButton"/>

    </widget>

  </child>

</widget>

</glade-interface>

<signal name="clicked" handler="onClickButton"/>

<?php

$glade = new GladeXML(dirname(__FILE__) . '/helloglade.glade');



//这是重点，事件自动绑定

$glade->signal_autoconnect();



//当btnClose被点击的时候就会调用本事件

function onClickButton() {

    echo "button clicked!\r\n";

    Gtk::main_quit();

}



//Start the main loop

Gtk::main();

?>

<?php

// 这里我们使用一个对象来代替function



class MyClass {

    //btnClose被点击的时候会调用本方法

    function onClickButton() {

        echo "MyClass->onClickButton!\r\n";

        Gtk::main_quit();

    }



    function staticMethod() {

        echo "MyClass::staticMethod()\r\n";

    }

}



$glade = new GladeXML(dirname(__FILE__) . '/helloglade.glade');



//这里是重点，自动绑定某个对象的方法

$myClassInstance = new MyClass();

$glade->signal_autoconnect_instance($myClassInstance);



Gtk::main();

?>