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POlibgdx scrollpane doesn't display
 

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  1. POlibgdx scrollpane doesn't display
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    <p>I'm having issues getting libgdxs scrollpane control to work. The code below shows control setup for a simple layout with a label, a List of items inside a scrollpane, and a button. The problem is my scroll pane doesn't show anything other than the vScroll/vScrollKnob ninepatch (that tiny white square) it just looks like this:</p> <p><a href="http://i.imgur.com/EJKqgXL.png" rel="nofollow">screenshot</a>.</p> <pre><code> private void setupLayout() { String[] listEntries = {"1","2","3","4","5"}; ListStyle listStyle = new ListStyle(); NinePatch example = new NinePatch(new Texture(Gdx.files.internal("data/example.9.png"))); listStyle.selectedPatch = example; listStyle.font = new BitmapFont(); mList = new List(listEntries,listStyle); ScrollPaneStyle paneStyle = new ScrollPaneStyle(); paneStyle.vScroll = example; paneStyle.vScrollKnob = example; mListScroll = new ScrollPane(mList,paneStyle); mListScroll.setScrollingDisabled(true, false); mListScroll.width = 500; mListScroll.height = 500; LabelStyle ls = new LabelStyle(); ls.font = new BitmapFont(); ls.fontColor = new Color(1.0f, 1.0f, 1.0f, 1.0f); mLabel = new Label("Label", ls); TextButtonStyle buttonStyle = new TextButtonStyle(); buttonStyle.font = new BitmapFont(); mButton = new TextButton("Button",buttonStyle); Table table = new Table(); table.add(mLabel); table.row(); table.add(mButton); table.row(); table.add(mListScroll); mStage.addActor(table); } </code></pre> <p>It works as expected if i don't user the scroll pane and add the list directly to the table like this:</p> <pre><code> Table table = new Table(); table.add(mLabel); table.row(); table.add(mButton); table.row(); table.add(mList); //changed mListScroll(scrollpane class) to mList(List class) mStage.addActor(table); </code></pre> <p><a href="http://imgur.com/lwkCTFp.png" rel="nofollow">screenshot</a></p> <p>But then it will extend out the bottom of my screen when there are too many items. What am I doing wrong here? Is there another parameter i need to set on the scrollpane?</p>
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