in reply to Re: Can a sublcass of Wx::StaticBoxSizer handle events in wxPerl?
in thread Can a sublcass of Wx::StaticBoxSizer handle events in wxPerl?

Thanks for the guidance. Unfortunately, I tried your suggestion and now my control isn't even displaying correctly. Any ideas?

package my_control;
use base 'Wx::Control';
use Wx qw(:sizer);
use Wx::Event qw(EVT_BUTTON);

sub new {
    my $ref = shift;
    my $parent = shift;
    my $self = $ref->SUPER::new($parent, -1);

    $self->{sizer} = Wx::StaticBoxSizer->new(
        Wx::StaticBox->new($parent, -1, 'Box label'),
        wxHORIZONTAL
    );

    $self->{button} = Wx::Button->new($parent, -1, 'Button');
    $self->{sizer}->Add($self->{button});
    EVT_BUTTON($self, $self->{button}, \&click);

    $self->SetSizer($self->{sizer});
    $self->{sizer}->SetSizeHints($self);
    $self->{sizer}->FitInside($self);

    return $self;
}

sub click { Wx::MessageBox('Click!'); }

[download]

(If you can't tell, I'm new to both wxPerl and Perl objects.)

Thanks again.

  • Comment on Re^2: Can a sublcass of Wx::StaticBoxSizer handle events in wxPerl?
  • Download Code

Replies are listed 'Best First'.
Re^3: Can a sublcass of Wx::StaticBoxSizer handle events in wxPerl?
by ikegami (Patriarch) on Jun 23, 2010 at 18:01 UTC
    I don't see any problems from a visual inspection of the code, although I'm not fluent in Wx. I don't have Wx installed here to see the result for myself. How do you display it? What's not correct with how it's being displayed?
[reply]

      Here's my entire script (after a few more tweaks). It's only displaying the button, without any static box around it.

      #!perl
use strict;
use warnings;
use Wx;

package my_control;
use base 'Wx::Control';
use Wx qw(:sizer :misc :id);
use Wx::Event qw(EVT_BUTTON);

sub new {
    my $ref = shift;
    my $parent = shift;
    my $self = $ref->SUPER::new($parent, wxID_ANY, wxDefaultPosition, 
+wxDefaultSize);

    $self->{sizer} = Wx::StaticBoxSizer->new(
        Wx::StaticBox->new($self, -1, 'Box label'),
        wxHORIZONTAL
    );

    $self->{button} = Wx::Button->new($self, -1, 'Button');
    $self->{sizer}->Add($self->{button}, 1, wxEXPAND | wxALL, 10);
    EVT_BUTTON($self, $self->{button}, \&click);

    $self->SetSizerAndFit($self->{sizer});

    return $self;
}

sub click { Wx::MessageBox('Click!'); }

package my_frame;
use base 'Wx::Frame';
use Wx qw(:sizer);

sub new {
    my $ref = shift;
    my $self = $ref->SUPER::new(undef, -1, 'Title', [-1, -1], [150,150
+]);
    my $panel = Wx::Panel->new($self, -1);
    my $sizer = Wx::BoxSizer->new(wxVERTICAL);
    my $control = my_control->new($panel);
    $sizer->Add($control, 1, wxEXPAND);
    $panel->SetSizerAndFit($sizer);
    return $self;
}

package my_app;
use base 'Wx::App';

sub OnInit { my_frame->new()->Show(1); }

package main;
my_app->new()->MainLoop;

      [download]

      (The event is working now, by the way.) Thanks a lot for your help.

[reply]
[d/l]

        Looks ok to me too. Sorry, I can't help.

        By the way, I think 

            my $panel = Wx::Panel->new($self, -1);
    my $sizer = Wx::BoxSizer->new(wxVERTICAL);
    my $control = my_control->new($panel);
    $sizer->Add($control, 1, wxEXPAND);
    $panel->SetSizerAndFit($sizer);
    return $self;

        [download]
        can be simplified to 
            my $sizer = Wx::BoxSizer->new(wxVERTICAL);
    my $control = my_control->new($self);
    $sizer->Add($control, 1, wxEXPAND);
    $self->SetSizerAndFit($sizer);
    return $self;

        [download]
[reply]
[d/l]
[select]

In Section Seekers of Perl Wisdom