我正在一个多人游戏中制作一个大厅,它可能在一张桌子上显示任意数量的玩家。我有以下代码:
camera = new OrthographicCamera(WIDTH,HEIGHT);
camera.position.set(WIDTH/2,HEIGHT/2, 0);
camera.update();
stage = new Stage();
Gdx.input.setInputProcessor(stage);
stage.setCamera(camera);
stage.setViewport(WIDTH,HEIGHT,false);
ScrollPaneStyle paneStyle = new ScrollPaneStyle();
paneStyle.background = new TextureRegionDrawable(WizardsDuel.atlas.findRegion("cavebg"));
paneStyle.vScrollKnob = new TextureRegionDrawable(WizardsDuel.atlas.findRegion("GUI/slidernob"));
paneStyle.hScroll = paneStyle.hScrollKnob = paneStyle.vScroll = paneStyle.vScrollKnob;
Table container = new Table();
table = new Table();
ScrollPane pane = new ScrollPane(table,paneStyle);
container.add(pane).width(WIDTH).height(HEIGHT);
container.row();
container.setBounds(0,0,WIDTH,HEIGHT);
stage.addActor(container);
font = new BitmapFont();
color = new Color(0,0,0,1);
style = new TextButtonStyle();
style.font = font;
style.up = new TextureRegionDrawable(WizardsDuel.atlas.findRegion("GUI/guibg"));
style.fontColor = color;
handler = new ChangeHandler();
ArrayList<User> users = FirebaseManager.lobbyUsers;
for(int i = 0; i < users.size() || i < 100; i++){
TextButton tmp = new TextButton("",style);
tmp.scale(2);
//tmp.setText(users.get(i).name);
tmp.setText(i+ " asdf");
tmp.addListener(handler);
table.add(tmp).width(WIDTH/4f);
if(i%2 == 1 && i > 0)
table.row();
}
尽管表格明显延伸到屏幕底部下方(应该是滚动窗格的底部),但没有滚动条,并且单击和拖动没有任何作用。
截屏: