}
private void presentationRefreshDisplay() {
Display disp = Display.getDisplay();
Style style = ScreenRunner.currentStyle;
PlaylistPage page = new PlaylistPage(null, -1);
int idx = presentationSlideList.getSelectedIndex();
if(idx > -1) {
page = (PlaylistPage)ScreenRunner.playlist.getPagesModel().getElementAt(idx);
if(page == null) {
disp.prepareNextBackground(style, "default");
disp.prepareNextSlide(null, 0, style);
} else {
disp.prepareNextBackground(style, page.getItem().getStyleType());
disp.prepareNextSlide(page.getItem(), page.getPage(), style);
}
} else {
disp.prepareNextBackground(style, "default");
disp.prepareNextSlide(null, 0, style);
}