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我想創建我自己的瓷磚地圖創建者,所以我需要一些面板,用戶可以在紋理之間進行選擇。我想在我的相機視圖內創建滾動窗格。它完美地移動,一切都與字符串列表一起工作,但如果我想將字符串更改爲buttonGroup,它只會顯示在我的滾動窗格「[email protected]」中,沒有其他的只有一行。這裏是我的代碼:buttonGroup的LibGDX滾動窗格
private void initPanel(){
skin=new Skin(Gdx.files.internal("uiskin.json"));
background = new Group();
background.setBounds(0, CAM_HEIGHT-PANEL_SIZE, PANEL_SIZE, PANEL_SIZE);
stage=new Stage(new ScreenViewport());
list=new List<ButtonGroup>(skin);
buttons=new TextButton[TEXTURE_NUMBER];
buttons[0]=new TextButton("Delete",skin);
buttons[1]=new TextButton("Red",skin);
buttons[2]=new TextButton("Blue",skin);
buttons[3]=new TextButton("Green",skin);
buttonGroup=new ButtonGroup<TextButton>(buttons);
buttonGroup.setMaxCheckCount(1);
buttonGroup.setMinCheckCount(0);
list.setItems(buttonGroup);
scrollPane=new ScrollPane(list);
scrollPane.setBounds(0, 0, PANEL_SIZE, PANEL_SIZE);
scrollPane.setPosition(0,CAM_HEIGHT-PANEL_SIZE);
scrollPane.setTransform(true);
stage.addActor(background);
stage.addActor(scrollPane);
background.addActor(new Image(new Texture("textures/panel_background.png")));
Gdx.input.setInputProcessor(stage);
}
ScrollPane構造函數不想獲得buttonGroup:/但我需要按鈕組,因爲checkCount:/你有任何想法如何在ScrollPane中存儲buttonGroup? – user3396072
對不起,我沒有仔細查看ButtonGroup。它不擴展Actor,所以你不能把它放到ScrollPane中。看到我更新的答案。 – John