Re: extension info's

[johnny cravatta <sitiwebxtutti gmail com>]

mmm...i'm to much impatience...
in the last code i have pasted the function enable and disable,
don't work well because my extension if stopped remain in the panel..
sorry... i try to adjust...

2012/6/25 johnny cravatta <sitiwebxtutti gmail com>

Thank jasper now i have writed this code and work properly..no error in console...

const St = imports.gi.St;
const Main = imports.ui.main;
const Tweener = imports.ui.tweener;

let text;

function _hideHello() {
    Main.uiGroup.remove_actor(text);
    text = null;
}

function _showHello() {
    if (!text) {

        text = new St.Label({ style_class: 'helloworld-label', text: "Hello, world!" });

        Main.uiGroup.add_actor(text);
    }

    text.opacity = 255;

    let monitor = Main.layoutManager.primaryMonitor;

    text.set_position(Math.floor(monitor.width / 2 - text.width / 2),

                      Math.floor(monitor.height / 2 - text.height / 2));

    Tweener.addTween(text,
                     { opacity: 0,
                       time: 2,
                       transition: 'easeOutQuad',
                       onComplete: _hideHello });
}

function init() {
    Main.panel.actor.reactive = true;
    Main.panel.actor.connect('button-press-event', _showHello);
}
//con 'button-release-event' funziona il tasto destro e basta

//with botton-release event work only the  right click

 

function enable() {
    Main.panel;
}

function disable() {
    Main.panel;
}

best regards.
johnny

2012/6/25 Jasper St. Pierre <jstpierre mecheye net>

global.get_primary_monitor() was replaced with Main.layoutManager.primaryMonitor

On Mon, Jun 25, 2012 at 9:31 AM, johnny cravatta
<sitiwebxtutti gmail com> wrote:
> Sorry for my incompetence;
> why this code it's not functional in gnome-shell 3.4.1?
>
>> const St = imports.gi.St;
>> const Mainloop = imports.mainloop;
>> const Main = imports.ui.main;
>>
>> function _showHello() {
>>     let text = new St.Label({ style_class: 'helloworld-label', text:
>> "Hello, world!" });
>>     let monitor = global.get_primary_monitor();
>>     global.stage.add_actor(text);
>>     text.set_position(Math.floor (monitor.width / 2 - text.width / 2),
>>                       Math.floor(monitor.height / 2 - text.height / 2));
>>     Mainloop.timeout_add(3000, function () { text.destroy(); });
>> }
>>
>> // Put your extension initialization code here
>> function main() {
>>     Main.panel.actor.reactive = true;
>>     Main.panel.actor.connect('button-release-event', _showHello);
>> }
>>
>> Read more:
>> http://blog.fpmurphy.com/2011/04/gnome-3-shell-extensions.html#ixzz1yoN4wkTh
>
>
> I cannot be able to make the same results described in the fpmurphy blog..
> thanks for any suggestions.
>
> johnny
>
>

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--
  Jasper