Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Gtk3 expand problem with box

by Kanishka.black0 (Scribe)
on Dec 30, 2011 at 15:18 UTC ( #945648=perlquestion: print w/replies, xml ) Need Help??
Kanishka.black0 has asked for the wisdom of the Perl Monks concerning the following question:

even though Gtk3 module is still in development . Most the code is working in Gtk3.


i have experienced some issues when the window is resized .. buttons are expanding with it .. and help me with accelerators .... please

use strict; use warnings; use Gtk3 '-init'; use Glib qw/TRUE FALSE/; #Creating Window my $window = Gtk3::Window->new('toplevel'); $window->set( title=>rand(int(100)), # default_height=>'300', # default_width=>'300', resizable=>'TRUE', focus_on_map=>'TRUE' ); #creating a Vbox my $vbox = Gtk3::Box->new('vertical',3); $vbox->set( visible=>TRUE, can_focus=>FALSE, double_buffered=>FALSE, homogeneous=>TRUE, expand=>'false' ); #creating button my $button = &button; my $menubar = &createmenubar; my $text_view = Gtk3::TextView->new(); $text_view->set(editable=>FALSE,cursor_visible=>FALSE); my $scroll = Gtk3::ScrolledWindow->new(); $scroll->add($text_view); # Vbox # |--->Menubar # |--->Button # |--->TextView #adding itesm to Vbox $vbox->pack_start($menubar,FALSE,TRUE,3); $vbox->pack_start($scroll,TRUE,TRUE,0); $vbox->pack_start($button,FALSE,FALSE,0); # Window # |--->Vbox $window->add($vbox); #adding accelerator group my $accel_group = Gtk3::AccelGroup->new(); $window->add_accel_group($accel_group); #signale to destroy the main Gtk $window->signal_connect(destroy=>\&quit); $window->show_all; Gtk3->main; sub changetitle{ print $window->get_title(),"\n"; $window->set( title=>rand(int(100)), ); } sub createmenubar{ my $menu_item_file = Gtk3::MenuItem->new_with_label('File'); my $menu_bar = Gtk3::MenuBar->new(); $menu_bar->add($menu_item_file); my $menu_file = Gtk3::Menu->new(); my $menu_item_refresh = Gtk3::ImageMenuItem->new_from_stock('gtk-r +efresh'); $menu_file->add($menu_item_refresh); $menu_item_refresh->signal_connect(activate=>\&changetitle); my $menu_item_quit = Gtk3::ImageMenuItem->new_from_stock('gtk-quit +'); $menu_item_quit->signal_connect(activate=>\&quit); # $menu_item_quit->add_accelerator('activate',$accel_group,Gtk3::Ac +celerator->parse('<Control>Q'),'visible'); $menu_file->add($menu_item_quit); $menu_item_file->set_submenu($menu_file); return $menu_bar; } sub button { my $button_sub =Gtk3::Button->new_with_label('Click to Change the +Title'); #connecting signale connnect clicked to subroutine $button_sub->signal_connect(clicked=>\&changetitle); $button_sub->set( use_action_appearance=>FALSE, visible=>TRUE, can_focus=>TRUE, receives_default=>TRUE, use_action_appearance=>FALSE ); return $button_sub; } sub quit { Gtk3->main_quit; }
Sorry Mistake ... i have got figured the thing
#creating a Vbox my $vbox = Gtk3::Box->new('vertical',3); $vbox->set( visible=>TRUE, can_focus=>FALSE, double_buffered=>FALSE, expand=>'false' );

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perlquestion [id://945648]
Approved by Eliya
help
Chatterbox?
[marto]: good morning all

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (5)
As of 2017-12-14 09:56 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    What programming language do you hate the most?




















    Results (388 votes). Check out past polls.

    Notices?