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############################################################################# |
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## Name: lib/Wx/DemoModules/wxScrollBar.pm |
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## Purpose: wxPerl demo helper for Wx::ScrollBar |
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## Author: Mattia Barbon |
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## Modified by: |
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## Created: 27/05/2003 |
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## RCS-ID: $Id: wxScrollBar.pm 2189 2007-08-21 18:15:31Z mbarbon $ |
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## Copyright: (c) 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::wxScrollBar; |
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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(:sizer :scrollbar wxWHITE wxHORIZONTAL wxVERTICAL); |
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use Wx::Event qw(/EVT_SCROLL_*/ EVT_BUTTON); |
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__PACKAGE__->mk_accessors( qw(scrollbar) ); |
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sub log_scroll_event { |
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my( $event, $type ) = @_; |
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Wx::LogMessage( 'Scroll %s event: orientation = %s, position = %d', $type, |
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( $event->GetOrientation == wxHORIZONTAL ) ? 'horizontal' : |
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'vertical', |
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$event->GetPosition ); |
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# important! skip event for default processing to happen |
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$event->Skip; |
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} |
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sub styles { |
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my( $self ) = @_; |
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return ( [ wxSB_HORIZONTAL, 'Horizontal' ], |
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[ wxSB_VERTICAL, 'Vertical' ], |
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); |
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} |
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sub commands { 1 } |
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sub add_commands { |
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my( $self, $sizer ) = @_; |
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my $szpos = Wx::BoxSizer->new( wxHORIZONTAL ); |
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my $szthumb = Wx::BoxSizer->new( wxHORIZONTAL ); |
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my $szrange = Wx::BoxSizer->new( wxHORIZONTAL ); |
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my $szpagesz = Wx::BoxSizer->new( wxHORIZONTAL ); |
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my $vpos = Wx::TextCtrl->new( $self, -1, '0' ); |
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my $vthumb = Wx::TextCtrl->new( $self, -1, '15' ); |
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my $vrange = Wx::TextCtrl->new( $self, -1, '100' ); |
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my $vpagesz = Wx::TextCtrl->new( $self, -1, '10' ); |
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$szpos->Add( Wx::StaticText->new( $self, -1, 'Position' ), |
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1, wxALL, 3 ); |
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$szpos->Add( $vpos, 1, wxALL, 3 ); |
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$szthumb->Add( Wx::StaticText->new( $self, -1, 'Thumb size' ), |
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1, wxALL, 3 ); |
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$szthumb->Add( $vthumb, 1, wxALL, 3 ); |
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$szrange->Add( Wx::StaticText->new( $self, -1, 'Range' ), |
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1, wxALL, 3 ); |
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$szrange->Add( $vrange, 1, wxALL, 3 ); |
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$szpagesz->Add( Wx::StaticText->new( $self, -1, 'Page size' ), |
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1, wxALL, 3 ); |
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$szpagesz->Add( $vpagesz, 1, wxALL, 3 ); |
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my $doit = Wx::Button->new( $self, -1, 'Set values' ); |
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EVT_BUTTON( $self, $doit, sub { |
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$self->scrollbar->SetScrollbar( $vpos->GetValue, |
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$vthumb->GetValue, |
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$vrange->GetValue, |
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$vpagesz->GetValue ); |
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} ); |
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$sizer->Add( $szpos, 0, wxGROW ); |
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$sizer->Add( $szthumb, 0, wxGROW ); |
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$sizer->Add( $szrange, 0, wxGROW ); |
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$sizer->Add( $szpagesz, 0, wxGROW ); |
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$sizer->Add( $doit, 0, wxGROW ); |
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} |
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sub create_control { |
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my( $self ) = @_; |
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my $size = [ ( $self->style & wxSB_HORIZONTAL ) ? 200 : -1, |
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( $self->style & wxSB_VERTICAL ) ? 200 : -1 ]; |
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my $scrollbar = Wx::ScrollBar->new |
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( $self, -1, [ -1, -1 ], $size, |
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$self->style ); |
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$scrollbar->SetScrollbar( 0, 15, 100, 10 ); |
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EVT_SCROLL_TOP( $scrollbar, |
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sub { log_scroll_event( $_[1], 'to top' ) } ); |
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EVT_SCROLL_BOTTOM( $scrollbar, |
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sub { log_scroll_event( $_[1], 'to bottom' ) } ); |
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EVT_SCROLL_LINEUP( $scrollbar, |
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sub { log_scroll_event( $_[1], 'a line up' ) } ); |
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EVT_SCROLL_LINEDOWN( $scrollbar, |
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sub { log_scroll_event( $_[1], 'a line down' ) } ); |
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EVT_SCROLL_PAGEUP( $scrollbar, |
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sub { log_scroll_event( $_[1], 'a page up' ) } ); |
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EVT_SCROLL_PAGEDOWN( $scrollbar, |
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sub { log_scroll_event( $_[1], 'a page down' ) } ); |
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# EVT_SCROLL_THUMBTRACK( $scrollbar, |
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# sub { log_scroll_event( $_[1], 'thumbtrack' ) } ); |
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EVT_SCROLL_THUMBRELEASE( $scrollbar, |
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sub { log_scroll_event( $_[1], 'thumbrelease' ) } ); |
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return $self->scrollbar( $scrollbar ); |
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} |
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sub add_to_tags { qw(controls) } |
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sub title { 'wxScrollBar' } |
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1; |