Page through an SC.ListView with the spacebar
Would you like to page down through an SC.ListView with the spacebar? Try this:
MyApp.CustomScrollView = SC.ScrollView.extend({
contentView: SC.ListView.design({
// ...bindings, etc., go here...
keyDown: function(evt) {
if (SC.PRINTABLE_KEYS[evt.charCode] === ' ') {
var scroll_view = this.getPath('parentView.parentView');
scroll_view.scrollBy(0, scroll_view.get('frame').height - 50);
return YES;
} else {
return NO;
}
}
})
});
This will page down one screen (minus 50 pixels) each time you hit the spacebar.
