1 /******************************************************************************* 2 * Copyright 2011 See AUTHORS file. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 ******************************************************************************/ 16 17 package com.badlogic.gdx.tests; 18 19 import com.badlogic.gdx.Gdx; 20 import com.badlogic.gdx.graphics.GL20; 21 import com.badlogic.gdx.graphics.Texture; 22 import com.badlogic.gdx.scenes.scene2d.InputEvent; 23 import com.badlogic.gdx.scenes.scene2d.InputListener; 24 import com.badlogic.gdx.scenes.scene2d.Stage; 25 import com.badlogic.gdx.scenes.scene2d.ui.Image; 26 import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane; 27 import com.badlogic.gdx.scenes.scene2d.ui.Skin; 28 import com.badlogic.gdx.scenes.scene2d.ui.Table; 29 import com.badlogic.gdx.tests.utils.GdxTest; 30 31 public class ScrollPane2Test extends GdxTest { 32 Stage stage; 33 Skin skin; 34 create()35 public void create () { 36 stage = new Stage(); 37 Gdx.input.setInputProcessor(stage); 38 39 skin = new Skin(Gdx.files.internal("data/uiskin.json")); 40 41 ScrollPane pane2 = new ScrollPane(new Image(new Texture("data/group-debug.png")), skin); 42 pane2.setScrollingDisabled(false, true); 43 // pane2.setCancelTouchFocus(false); 44 pane2.addListener(new InputListener() { 45 public boolean touchDown (InputEvent event, float x, float y, int pointer, int button) { 46 event.stop(); 47 return true; 48 } 49 }); 50 51 Table mytable = new Table(); 52 mytable.debug(); 53 mytable.add(new Image(new Texture("data/group-debug.png"))); 54 mytable.row(); 55 mytable.add(new Image(new Texture("data/group-debug.png"))); 56 mytable.row(); 57 mytable.add(pane2).size(100); 58 mytable.row(); 59 mytable.add(new Image(new Texture("data/group-debug.png"))); 60 mytable.row(); 61 mytable.add(new Image(new Texture("data/group-debug.png"))); 62 63 ScrollPane pane = new ScrollPane(mytable, skin); 64 pane.setScrollingDisabled(true, false); 65 // pane.setCancelTouchFocus(false); 66 if (false) { 67 // This sizes the pane to the size of it's contents. 68 pane.pack(); 69 // Then the height is hardcoded, leaving the pane the width of it's contents. 70 pane.setHeight(Gdx.graphics.getHeight()); 71 } else { 72 // This shows a hardcoded size. 73 pane.setWidth(300); 74 pane.setHeight(Gdx.graphics.getHeight()); 75 } 76 77 stage.addActor(pane); 78 } 79 render()80 public void render () { 81 Gdx.gl.glClearColor(0, 0, 0, 1); 82 Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); 83 stage.act(Gdx.graphics.getDeltaTime()); 84 stage.draw(); 85 } 86 resize(int width, int height)87 public void resize (int width, int height) { 88 stage.getViewport().update(width, height, true); 89 } 90 91 @Override dispose()92 public void dispose () { 93 stage.dispose(); 94 skin.dispose(); 95 } 96 } 97
