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############################################################################# |
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## Name: lib/Wx/DemoModules/wxSpinButton.pm |
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## Purpose: wxPerl demo helper for Wx::SpinButton |
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## Author: Mattia Barbon |
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## Modified by: |
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## Created: 13/08/2006 |
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## RCS-ID: $Id: wxSpinButton.pm 2189 2007-08-21 18:15:31Z mbarbon $ |
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## Copyright: (c) 2000, 2003, 2005-2006 Mattia Barbon |
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## Licence: This program is free software; you can redistribute it and/or |
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## modify it under the same terms as Perl itself |
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############################################################################# |
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package Wx::DemoModules::wxSpinButton; |
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use strict; |
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use base qw(Wx::DemoModules::lib::BaseModule Class::Accessor::Fast); |
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use Wx qw(:spinbutton :sizer wxNOT_FOUND); |
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use Wx::Event qw(EVT_SPIN EVT_SPIN_UP EVT_SPIN_DOWN); |
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__PACKAGE__->mk_accessors( qw(spinbutton value) ); |
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sub styles { |
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my( $self ) = @_; |
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return ( [ wxSP_HORIZONTAL, 'Horizontal' ], |
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[ wxSP_VERTICAL, 'Vertical' ], |
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[ wxSP_ARROW_KEYS, 'Allow arrow keys' ], |
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[ wxSP_WRAP, 'Wrap' ], |
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); |
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} |
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sub commands { |
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my( $self ) = @_; |
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return ( { with_value => 1, |
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label => 'Set Value', |
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action => sub { $self->spinbutton->SetValue( $_[0] ) }, |
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}, |
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{ with_value => 2, |
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label => 'Set Range', |
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action => sub { |
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$self->spinbutton->SetRange( $_[0], $_[1] ) |
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}, |
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}, |
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); |
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} |
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sub add_commands { |
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my( $self, $sizer ) = @_; |
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$self->SUPER::add_commands( $sizer ); |
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my $sz = Wx::BoxSizer->new( wxHORIZONTAL ); |
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$sz->Add( Wx::StaticText->new( $self, -1, 'Value' ), 1, wxALL, 3 ); |
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$sz->Add( $self->value( Wx::TextCtrl->new( $self, -1, '' ) ), 1, wxALL, 3 ); |
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$sizer->Add( $sz, 0, wxGROW ); |
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} |
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sub create_control { |
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my( $self ) = @_; |
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my $spinbutton = Wx::SpinButton->new( $self, -1, [-1, -1], [-1, -1], |
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$self->style ); |
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$spinbutton->SetRange( -10, 30 ); |
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$spinbutton->SetValue( -5 ); |
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EVT_SPIN( $self, $spinbutton, \&OnSpinUpdate ); |
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EVT_SPIN_UP( $self, $spinbutton, \&OnSpinUp ); |
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EVT_SPIN_DOWN( $self, $spinbutton, \&OnSpinDown ); |
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return $self->spinbutton( $spinbutton ); |
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} |
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sub OnSpinUp { |
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my( $self, $event ) = @_; |
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Wx::LogMessage( "Spin control up: current = %d", |
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$self->spinbutton->GetValue ); |
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if( $self->spinbutton->GetValue > 17 ) { |
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Wx::LogMessage( "Preventing the spin button from going above 17" ); |
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$event->Veto; |
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} |
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} |
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sub OnSpinDown { |
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my( $self, $event ) = @_; |
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Wx::LogMessage( "Spin control down: current = %d", |
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$self->spinbutton->GetValue ); |
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if( $self->spinbutton->GetValue < -17 ) { |
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Wx::LogMessage( "Preventing the spin button from going below -17" ); |
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$event->Veto; |
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} |
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} |
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sub OnSpinUpdate { |
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my( $self, $event ) = @_; |
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$self->value->SetValue( $event->GetPosition ); |
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Wx::LogMessage( "Spin control range: ( %d, %d ) current = %d", |
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$self->spinbutton->GetMin, |
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$self->spinbutton->GetMax, |
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$self->spinbutton->GetValue ); |
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} |
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sub add_to_tags { qw(controls) } |
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sub title { 'wxSpinButton' } |
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1; |