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lib/Alien/GvaScript/CustomButtons.pod  view on Meta::CPAN

=head3 new  

The C<properties> hash has the following entries :

=over

=item actions I<array>

list of button_properties describing a Button.

required.

=item selectfirst I<boolean>

boolean indicating whether to give focus to the first button in the list when the actionsbar finished rendering.

optional - defaulted to false.

=back


ActionsBar implicitly initializes ButtonNavigation object with following properties

  new GvaScript.CustomButtons.ButtonNavigation(this.container, {
    selectFirstBtn : this.options.selectfirst, 
    className      : 'gva-btn-container'
  });




=head3 destroy

  myactionsbar.destory();

This method removes the different handlers attached on the 
buttons and their container.
Call this method when the buttons container is removed
from the DOM.


=head1 CSS

Example CSS stylesheet for styling buttons.

By default, css classnames are prefixed by 'gva'.

This can be overloaded by a global js variable: CSS_PREFIX
if declared before the inclusion of this Library

Notice the B<btn-focus>, B<btn-hover> and B<flash> classnames that are used to style
the buttons in their different states.

    /* IE fix: to the ridiculously wide buttons in IE */
    .gva-btn-container .btn {width:1pt;overflow:visible;}
    /* END: IE specific */
    
    .gva-actionsbar {background-color:#E8E8E8;border:1px solid #8c8c8c;border-width:1px 0px;height:25px;padding:4px 0 1px;}
    .gva-btn-container {display:inline;}
    .gva-btn-container .btn {margin:0 3px;font-size:12px;cursor:pointer;}
    .gva-btn-container .btn {
        font-family:verdana,geneva,lucida,'lucida grande',arial,helvetica,sans-serif;
        background:none;
        border:none;
        cursor:pointer;
        padding:1px 2px;
        color:#000;
        background-color:transparent !important;
    }
    .gva-btn-container .btn {float:left;}
    .gva-btn-container.btn-focus .btn {color:#aa0000;}
    .gva-btn-container span {display:block;float:left;height:21px;}
    .gva-btn-container span.left {background:transparent url(btn_sprite.gif) no-repeat scroll 0 0;padding:0 1px 0 2px;margin-left:4px;}
    .gva-btn-container span.center {background:transparent url(btn_sprite.gif) repeat-x scroll 0 -42px;padding:0 2px}
    .gva-btn-container span.right {background:transparent url(btn_sprite.gif) no-repeat scroll 0 -21px;padding:0 1px 0 2px;}
    .gva-btn-container.btn-hover span.left {background-position:0 -63px;}
    .gva-btn-container.btn-hover span.center {background-position:0 -105px;}
    .gva-btn-container.btn-hover span.right {background-position:0 -84px;}
    .gva-btn-container.btn-focus span.left {background-position:0 -63px;}
    .gva-btn-container.btn-focus span.center {background-position:0 -126px;}
    .gva-btn-container.btn-focus span.right {background-position:0 -84px;}
    .gva-btn-container.flash .btn {color:red !important}



=head1 DEPENDENCIES

This class depends on other GvaScript classes:

=over

=item GvaScript.KeyMap

=back