Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
#!/usr/bin/perl use warnings; use strict; use Gtk2 -init; # mouse buttons 1,2 and 3 all do different actions as demo # hack the col widths by padding header entries my @AoA = ( ['',' Header1 ',' Header2 ',' Header3 ',' Header4 + '], ['row0',1,2,3,4], ['row1',5,6,7,8], #example data ['row2',9,10,11,12], ['row3',13,14,15,16], ); # add more random data my $count = 4; foreach my $new(1..100){ my $aref = ['row'.$count, rand_string(), rand_string(),rand_string() +, rand_string() ]; push @AoA, $aref; $count++; } my $rows = scalar @AoA; my $cols = scalar @{$AoA[0]}; print "$rows $cols\n"; # override any pixmap based themes so color can show Gtk2::Rc->parse_string(<<__); style "default" { bg_pixmap[NORMAL] = "<none>" bg_pixmap[INSENSITIVE] = "<none>" bg_pixmap[ACTIVE] = "<none>" bg_pixmap[PRELIGHT] = "<none>" }class "GtkWidget" style "default" __ # Create the window my $window = new Gtk2::Window ( "toplevel" ); $window->signal_connect ("delete_event", sub { Gtk2->main_quit; }); $window->set_default_size(500, 300); $window->set_border_width (10); my $white = Gtk2::Gdk::Color->new (0xFFFF,0xFFFF,0xFFFF); $window->modify_bg ('normal', $white); my $vbox = Gtk2::VBox->new( 0, 0 ); #$vbox->modify_bg ('normal', $color); my $title = Gtk2::Label->new("2D Array Table -w- alternate colored row +s"); my $font_desc = Gtk2::Pango::FontDescription->from_string ("Times New +Roman Italic 20"); $title->modify_font($font_desc); $title->modify_fg('normal',Gtk2::Gdk::Color->parse("#0000ff")); $title->set_size_request(-1, 40); $vbox->pack_start($title,0, 1, 0); my $scwin = Gtk2::ScrolledWindow->new(); $scwin->set_policy('automatic', 'automatic'); my $table = Gtk2::Table->new($rows,$cols); my $header_color = Gtk2::Gdk::Color->parse("#CCFFCC"); my $row_color = Gtk2::Gdk::Color->parse("#DDFFDD"); my $odd_color = Gtk2::Gdk::Color->parse("#FFCC66"); my $even_color = Gtk2::Gdk::Color->parse("#CCFF99"); my $black = Gtk2::Gdk::Color->parse("#000000"); my $red = Gtk2::Gdk::Color->parse("#FFCCCC"); my $font_desc_h = Gtk2::Pango::FontDescription->from_string ("Times Ne +w Roman 25"); my $tooltip = Gtk2::Tooltips->new; for (my $row=0; $row < $rows; ++$row) { for (my $col=0; $col < $cols; ++$col) { my $event_box = Gtk2::EventBox->new; my $label = Gtk2::Label->new ( $AoA[$row][$col]); my $length = length( $AoA[$row][$col] ); # add a tooltip my $tip_text = $AoA[$row][$col]; $tooltip->set_tip($event_box, $tip_text, undef); #$event_box->modify_bg (normal => $color); $label->set_alignment(0, 0.5); $label->set_justify('left'); # $label->set_width_chars( $length ); $event_box->add ($label); $label->show; if ($row == 0) { $label->modify_font($font_desc_h); $event_box->modify_bg (normal => $header_color); } elsif ($row %2 ==0) { $event_box->modify_bg (normal => $even_color); } if ($col == 0) { $label->set_width_chars($length + 5); } #$table->attach_defaults ($event_box, $col, $col+1, $row, $row ++1); $table->attach($event_box, $col, $col+1, $row, $row+1,'fill', +'fill',1,2); # add some activities with mouse 1 and 3 on each entry $event_box->signal_connect( 'button_release_event', sub{ my ($item, $event) = @_; #print "$item, $event\n"; my $button_num = $event->button(); #print "$button_num\n"; if( $button_num == 1){ print $label->get_text(),"\n"; } if( $button_num == 2){ $item->modify_bg (normal => $red); } if( $button_num == 3){ $item->modify_bg (normal => $black); } } ); } } $scwin->add_with_viewport( $table ); $vbox->pack_start( $scwin, 1, 1, 0 ); $window->add( $vbox ); $window->show_all(); Gtk2->main; sub rand_string{ my @charset = ('a'..'z','A'..'Z','0'..'9'); my $length_desired = 15; my $random_string; for(1..$length_desired){ $random_string .= $charset[rand @charset]; } return $random_string; } __END__

In reply to Gtk2 2d Table Demo by zentara

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others browsing the Monastery: (4)
    As of 2015-08-01 00:33 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









      Results (285 votes), past polls