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GtkEntry "insert-at-cursor" not working
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GtkEntry "insert-at-cursor" not working
by HalfBrian
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I am trying to write an image resizer and I need to get two boxes to update when one of them is updated (the width and height boxes, so that fixed-aspect is possible) I figured out that I should use the insert-at-cursor of a GtkEntry to make that feasible. I have the following code:
$txtWidth = new GtkEntry(); $txtWidth->connect_simple("insert-at-cursor","test"); Theoretically, it should work, but test() never gets called. If I change "insert-at-cursor" to "backspace", it works (test() is called). Any ideas? Am I going about this the wrong way? -HalfBrian |
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Re: GtkEntry "insert-at-cursor" not working
by Bob Majdak Jr-2
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you seem to be right, insert-at-cursor was not responding. however,
key-press-event and key-release-event was. the following code worked for me. (i use key-release-event because i like to have my finger off the key before i see things working. #!/usr/bin/php -c/etc/gtk/php.ini <?php class bob extends GtkWindow { public function __construct() { parent::__construct(); $this->vbox = new GtkVBox; $this->add($this->vbox); $this->entry = new GtkEntry; $this->entry->connect_simple('key-release- event',array($this,'on_insert')); $this->vbox->pack_start($this->entry); $this->connect_simple('delete-event',array($this,'on_quit')); $this->set_size_request(300,-1); $this->show_all(); return; } public function on_insert() { $this->set_title($this->entry->get_text()); return; } public function on_quit() { Gtk::main_quit(); return; } } new bob; Gtk::main(); ?> - bob On Sep 6, 2008, at 10:13 PM, HalfBrian wrote: > > I am trying to write an image resizer and I need to get two boxes to > update > when one of them is updated (the width and height boxes, so that > fixed-aspect is possible) I figured out that I should use the > insert-at-cursor of a GtkEntry to make that feasible. I have the > following > code: > > $txtWidth = new GtkEntry(); > $txtWidth->connect_simple("insert-at-cursor","test"); > > Theoretically, it should work, but test() never gets called. If I > change > "insert-at-cursor" to "backspace", it works (test() is called). > > Any ideas? Am I going about this the wrong way? > > -HalfBrian > -- > View this message in context: http://www.nabble.com/GtkEntry-%22insert-at-cursor%22-not-working-tp19353621p19353621.html > Sent from the Php - GTK - General mailing list archive at Nabble.com. > > > -- > PHP-GTK General Mailing List (http://gtk.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP-GTK General Mailing List (http://gtk.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php |
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Re: GtkEntry "insert-at-cursor" not working
by HalfBrian
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Thanks a lot. Do you think the docs need updating? I didn't see that signal in the GtkEntry page. Was it somewhere else?
-Brian
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Re: GtkEntry "insert-at-cursor" not working
by Bob Majdak Jr-2
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it's a signal which applies to anything child to GtkWidget
http://gtk.php.net/manual/en/gtk.gtkwidget.signal.key-release-event.php - bob On Sep 6, 2008, at 11:38 PM, HalfBrian wrote: > > Thanks a lot. Do you think the docs need updating? I didn't see > that signal > in the GtkEntry page. Was it somewhere else? > > -Brian > > > Bob Majdak Jr-2 wrote: >> >> you seem to be right, insert-at-cursor was not responding. however, >> key-press-event and key-release-event was. the following code worked >> for me. (i use key-release-event because i like to have my finger off >> the key before i see things working. >> >> #!/usr/bin/php -c/etc/gtk/php.ini >> <?php >> >> class bob extends GtkWindow { >> public function __construct() { >> parent::__construct(); >> $this->vbox = new GtkVBox; >> $this->add($this->vbox); >> >> $this->entry = new GtkEntry; >> $this->entry->connect_simple('key-release- >> event',array($this,'on_insert')); >> $this->vbox->pack_start($this->entry); >> >> $this->connect_simple('delete-event',array($this,'on_quit')); >> $this->set_size_request(300,-1); >> >> $this->show_all(); >> return; >> } >> >> public function on_insert() { >> >> $this->set_title($this->entry->get_text()); >> >> return; >> } >> >> public function on_quit() { >> Gtk::main_quit(); >> return; >> } >> } >> >> new bob; >> Gtk::main(); >> >> ?> >> >> - bob >> >> On Sep 6, 2008, at 10:13 PM, HalfBrian wrote: >> >>> >>> I am trying to write an image resizer and I need to get two boxes to >>> update >>> when one of them is updated (the width and height boxes, so that >>> fixed-aspect is possible) I figured out that I should use the >>> insert-at-cursor of a GtkEntry to make that feasible. I have the >>> following >>> code: >>> >>> $txtWidth = new GtkEntry(); >>> $txtWidth->connect_simple("insert-at-cursor","test"); >>> >>> Theoretically, it should work, but test() never gets called. If I >>> change >>> "insert-at-cursor" to "backspace", it works (test() is called). >>> >>> Any ideas? Am I going about this the wrong way? >>> >>> -HalfBrian >>> -- >>> View this message in context: >>> http://www.nabble.com/GtkEntry-%22insert-at-cursor%22-not-working-tp19353621p19353621.html >>> Sent from the Php - GTK - General mailing list archive at >>> Nabble.com. >>> >>> >>> -- >>> PHP-GTK General Mailing List (http://gtk.php.net/) >>> To unsubscribe, visit: http://www.php.net/unsub.php >>> >> >> >> -- >> PHP-GTK General Mailing List (http://gtk.php.net/) >> To unsubscribe, visit: http://www.php.net/unsub.php >> >> >> > > -- > View this message in context: http://www.nabble.com/GtkEntry-%22insert-at-cursor%22-not-working-tp19353621p19354042.html > Sent from the Php - GTK - General mailing list archive at Nabble.com. > > > -- > PHP-GTK General Mailing List (http://gtk.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP-GTK General Mailing List (http://gtk.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php |
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