Hallo,
my problem is the following class that use a method of its own
named "Fenster::change()" A simple operation for testing
When I create a "Fenster" instance by clicking the button in the main
window into the gtk::main loop the instance of Fenster occures but
the Fenster::change method doesnt work
When I create the instance of Fenster like
$MyFenster = &new Fenster(); into the main loop (see end of script)
the Fenster::change() method works fine !
I would so happy if someone can give me a hint what's going wrong in
this example below:
<?php
....
class Fenster {
var $window;
var $field;
var $button;
function Fenster() {
$this->window = new GtkWindow();
$this->field = new GtkEntry();
$this->button = new GtkButton("OK");
$this->window->set_usize(300,200);
$this->field->set_text("Hallo World");
//only formating
$vbox = &new GtkVBox();
$vbox_button = &new GtkHBox();
$vbox_button->set_border_width(60);
$vbox->set_border_width(15);
$hbox = &new GtkHBox();
$hbox->pack_start($this->field);
$vbox_button->pack_end($this->button);
$vbox->pack_start($hbox);
$vbox->pack_start($vbox_button);
$this->window->add($vbox);
//call back for the clicked signal, just a method of Fenster class
$this->button->connect_object("clicked", array(&$this,"change"));
$this->window->show_all();
}
function change() {
$this->field->set_text("hallo again...");
}
}
//main window
//main window with a button to create an instance of Fenster
//this way is makes problems
$window_main = &new GtkWindow();
$window_main->connect_object("destroy", array("gtk", "main_quit") );
$window_main->set_usize(300, 300);
$window_main->set_position(GTK_WIN_POS_CENTER);
$table = &new GtkTable(2, 2, false);
$window_main->add($table);
$button1 = &new GtkButton(' New Window ');
//call constructor of Fenster
$button1->connect_object('clicked', array('Fenster', 'Fenster'));
$table->attach($button1, 0, 1, 0, 1, 0, 0, 10, 10);
$window_main->show_all();
//alternatve ..
//$MyFenster = &new Fenster(); //this way is ok
gtk::main();
?>
Why does this script works only in one way ???
Thanks 10000000 times
Daniel
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