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enable up/down arrows to step through fragments (closes #233)

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Hakim El Hattab
2012-11-10 14:04:11 -05:00
parent fa3d0c899c
commit eac5a3a239
2 changed files with 8 additions and 8 deletions
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10
js/reveal.js
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@ -1,5 +1,5 @@
/*!
* reveal.js 2.2 r40
* reveal.js 2.2 r41
* http://lab.hakim.se/reveal-js
* MIT licensed
*
@ -1134,28 +1134,28 @@ var Reveal = (function(){
function navigateLeft() {
// Prioritize hiding fragments
if( availableRoutes().left && ( isOverviewActive() || previousFragment() === false ) ) {
if( availableRoutes().left && isOverviewActive() || previousFragment() === false ) {
slide( indexh - 1, 0 );
}
}
function navigateRight() {
// Prioritize revealing fragments
if( availableRoutes().right && ( isOverviewActive() || nextFragment() === false ) ) {
if( availableRoutes().right && isOverviewActive() || nextFragment() === false ) {
slide( indexh + 1, 0 );
}
}
function navigateUp() {
// Prioritize hiding fragments
if( availableRoutes().up && ( isOverviewActive() || previousFragment() === false ) ) {
if( availableRoutes().up && isOverviewActive() || previousFragment() === false ) {
slide( indexh, indexv - 1 );
}
}
function navigateDown() {
// Prioritize revealing fragments
if( availableRoutes().down && ( isOverviewActive() || nextFragment() === false ) ) {
if( availableRoutes().down && isOverviewActive() || nextFragment() === false ) {
slide( indexh, indexv + 1 );
}
}