/usr/share/perl5/Gtk2/RadioButton.pod is in libgtk2-perl-doc 2:1.2499-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 | =head1 NAME
Gtk2::RadioButton - wrapper for GtkRadioButton
=cut
=for position SYNOPSIS
=head1 SYNOPSIS
# first group
$foo1 = Gtk2::RadioButton->new (undef, 'Foo One');
$foo2 = Gtk2::RadioButton->new ($foo1, 'Foo Two');
$foo3 = Gtk2::RadioButton->new ($foo2, 'Foo Three');
# second group, using the group reference
$bar1 = Gtk2::RadioButton->new (undef, 'Bar One');
$group = $bar1->get_group;
$bar2 = Gtk2::RadioButton->new ($group, 'Bar Two');
$bar3 = Gtk2::RadioButton->new ($group, 'Bar Three');
# move bar3 from the bar group to the foo group.
$bar->set_group ($foo->get_group);
# iterate over the widgets in the group
$group = $foo1->get_group;
foreach my $r (@$group) {
$r->set_sensitive ($whatever);
}
=cut
=for position DESCRIPTION
=head1 DESCRIPTION
A single radio button performs the same basic function as a Gtk2::CheckButton,
as its position in the object hierarchy reflects. It is only when multiple
radio buttons are grouped together that they become a different user interface
component in their own right.
Every radio button is a member of some group of radio buttons. When one is
selected, all other radio buttons in the same group are deselected. A
Gtk2::RadioButton is one way of giving the user a choice from many options;
Gtk2::OptionMenu and Gtk2::ComboBox (added in gtk+ 2.4) are alternatives.
Each constructor can take either a group or widget from that group where the
group is wanted; this is an enhancement over the C API. Nevertheless, the
_from_widget forms are provided for completeness.
=cut
=head1 HIERARCHY
Glib::Object
+----Glib::InitiallyUnowned
+----Gtk2::Object
+----Gtk2::Widget
+----Gtk2::Container
+----Gtk2::Bin
+----Gtk2::Button
+----Gtk2::ToggleButton
+----Gtk2::CheckButton
+----Gtk2::RadioButton
=cut
=head1 INTERFACES
Glib::Object::_Unregistered::AtkImplementorIface
Gtk2::Buildable
Gtk2::Activatable
=cut
=head1 METHODS
=head2 widget = Gtk2::RadioButton-E<gt>B<new> ($member_or_listref=undef, $label=undef)
=over
=item * $member_or_listref (scalar) reference to radiobutton group or a Gtk2::RadioButton belonging to that group.
=item * $label (string)
=back
Create a radio button. If I<$label> is provided, it will be interpreted
as a mnemonic. If I<$member_or_listref> is undef, the radio button will
be created in a new group.
=head2 widget = Gtk2::RadioButton-E<gt>B<new_from_widget> ($group, $label=undef)
=over
=item * $group (Gtk2::RadioButton or undef)
=item * $label (string)
=back
=head2 widget = Gtk2::RadioButton-E<gt>B<new_with_label> ($member_or_listref=undef, $label=undef)
=over
=item * $member_or_listref (scalar) reference to radiobutton group or a Gtk2::RadioButton belonging to that group.
=item * $label (string)
=back
Create a radio button with a plain text label, which will not be interpreted
as a mnemonic.
=head2 widget = Gtk2::RadioButton-E<gt>B<new_with_label_from_widget> ($group, $label=undef)
=over
=item * $group (Gtk2::RadioButton or undef)
=item * $label (string)
=back
=head2 widget = Gtk2::RadioButton-E<gt>B<new_with_mnemonic> ($member_or_listref=undef, $label=undef)
=over
=item * $member_or_listref (scalar) reference to radiobutton group or a Gtk2::RadioButton belonging to that group.
=item * $label (string)
=back
Create a radio button with a mnemonic; this is an alias for C<new>.
=head2 widget = Gtk2::RadioButton-E<gt>B<new_with_mnemonic_from_widget> ($group, $label=undef)
=over
=item * $group (Gtk2::RadioButton or undef)
=item * $label (string)
=back
=head2 arrayref = $radio_button-E<gt>B<get_group>
Return a reference to the radio group to which I<$radio_button> belongs.
The group is a reference to an array of widget references; the array is B<not>
magical, that is, it will not be updated automatically if the group changes;
call C<get_group> each time you want to use the group.
=head2 $radio_button-E<gt>B<set_group> ($member_or_listref)
=over
=item * $member_or_listref (scalar) reference to the group or a Gtk2::RadioButton belonging to that group.
=back
Assign I<$radio_button> to a new group.
=cut
=head1 PROPERTIES
=over
=item 'group' (Gtk2::RadioButton : default undef : writable / private)
The radio button whose group this widget belongs to.
=back
=cut
=head1 SIGNALS
=over
=item B<group-changed> (Gtk2::RadioButton)
=back
=cut
=head1 SEE ALSO
L<Gtk2>, L<Glib::Object>, L<Glib::InitiallyUnowned>, L<Gtk2::Object>, L<Gtk2::Widget>, L<Gtk2::Container>, L<Gtk2::Bin>, L<Gtk2::Button>, L<Gtk2::ToggleButton>, L<Gtk2::CheckButton>
=cut
=head1 COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See L<Gtk2> for a full notice.
=cut
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