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.Input.Keys; 21 import com.badlogic.gdx.graphics.GL20; 22 import com.badlogic.gdx.graphics.Texture; 23 import com.badlogic.gdx.graphics.g2d.TextureRegion; 24 import com.badlogic.gdx.scenes.scene2d.Actor; 25 import com.badlogic.gdx.scenes.scene2d.Stage; 26 import com.badlogic.gdx.scenes.scene2d.ui.Button; 27 import com.badlogic.gdx.scenes.scene2d.ui.Button.ButtonStyle; 28 import com.badlogic.gdx.scenes.scene2d.ui.CheckBox; 29 import com.badlogic.gdx.scenes.scene2d.ui.Dialog; 30 import com.badlogic.gdx.scenes.scene2d.ui.Image; 31 import com.badlogic.gdx.scenes.scene2d.ui.ImageButton; 32 import com.badlogic.gdx.scenes.scene2d.ui.ImageButton.ImageButtonStyle; 33 import com.badlogic.gdx.scenes.scene2d.ui.Label; 34 import com.badlogic.gdx.scenes.scene2d.ui.List; 35 import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane; 36 import com.badlogic.gdx.scenes.scene2d.ui.SelectBox; 37 import com.badlogic.gdx.scenes.scene2d.ui.Skin; 38 import com.badlogic.gdx.scenes.scene2d.ui.Slider; 39 import com.badlogic.gdx.scenes.scene2d.ui.SplitPane; 40 import com.badlogic.gdx.scenes.scene2d.ui.Table; 41 import com.badlogic.gdx.scenes.scene2d.ui.TextButton; 42 import com.badlogic.gdx.scenes.scene2d.ui.TextField; 43 import com.badlogic.gdx.scenes.scene2d.ui.TextField.TextFieldListener; 44 import com.badlogic.gdx.scenes.scene2d.ui.TextTooltip; 45 import com.badlogic.gdx.scenes.scene2d.ui.Tooltip; 46 import com.badlogic.gdx.scenes.scene2d.ui.Window; 47 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener; 48 import com.badlogic.gdx.scenes.scene2d.utils.TextureRegionDrawable; 49 import com.badlogic.gdx.tests.utils.GdxTest; 50 import com.badlogic.gdx.utils.Align; 51 import com.badlogic.gdx.utils.viewport.ScreenViewport; 52 53 public class UITest extends GdxTest { 54 Object[] listEntries = {"This is a list entry1", "And another one1", "The meaning of life1", "Is hard to come by1", 55 "This is a list entry2", "And another one2", "The meaning of life2", "Is hard to come by2", "This is a list entry3", 56 "And another one3", "The meaning of life3", "Is hard to come by3", "This is a list entry4", "And another one4", 57 "The meaning of life4", "Is hard to come by4", "This is a list entry5", "And another one5", "The meaning of life5", 58 "Is hard to come by5"}; 59 60 Skin skin; 61 Stage stage; 62 Texture texture1; 63 Texture texture2; 64 Label fpsLabel; 65 66 @Override create()67 public void create () { 68 skin = new Skin(Gdx.files.internal("data/uiskin.json")); 69 texture1 = new Texture(Gdx.files.internal("data/badlogicsmall.jpg")); 70 texture2 = new Texture(Gdx.files.internal("data/badlogic.jpg")); 71 TextureRegion image = new TextureRegion(texture1); 72 TextureRegion imageFlipped = new TextureRegion(image); 73 imageFlipped.flip(true, true); 74 TextureRegion image2 = new TextureRegion(texture2); 75 // stage = new Stage(Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), false, new PolygonSpriteBatch()); 76 stage = new Stage(new ScreenViewport()); 77 Gdx.input.setInputProcessor(stage); 78 79 // Group.debug = true; 80 81 ImageButtonStyle style = new ImageButtonStyle(skin.get(ButtonStyle.class)); 82 style.imageUp = new TextureRegionDrawable(image); 83 style.imageDown = new TextureRegionDrawable(imageFlipped); 84 ImageButton iconButton = new ImageButton(style); 85 86 Button buttonMulti = new TextButton("Multi\nLine\nToggle", skin, "toggle"); 87 Button imgButton = new Button(new Image(image), skin); 88 Button imgToggleButton = new Button(new Image(image), skin, "toggle"); 89 90 Label myLabel = new Label("this is some text.", skin); 91 myLabel.setWrap(true); 92 93 Table t = new Table(); 94 t.row(); 95 t.add(myLabel); 96 97 t.layout(); 98 99 final CheckBox checkBox = new CheckBox(" Continuous rendering", skin); 100 checkBox.setChecked(true); 101 final Slider slider = new Slider(0, 10, 1, false, skin); 102 slider.setAnimateDuration(0.3f); 103 TextField textfield = new TextField("", skin); 104 textfield.setMessageText("Click here!"); 105 textfield.setAlignment(Align.center); 106 final SelectBox selectBox = new SelectBox(skin); 107 selectBox.addListener(new ChangeListener() { 108 public void changed (ChangeEvent event, Actor actor) { 109 System.out.println(selectBox.getSelected()); 110 } 111 }); 112 selectBox.setItems("Android1", "Windows1 long text in item", "Linux1", "OSX1", "Android2", "Windows2", "Linux2", "OSX2", 113 "Android3", "Windows3", "Linux3", "OSX3", "Android4", "Windows4", "Linux4", "OSX4", "Android5", "Windows5", "Linux5", 114 "OSX5", "Android6", "Windows6", "Linux6", "OSX6", "Android7", "Windows7", "Linux7", "OSX7"); 115 selectBox.setSelected("Linux6"); 116 Image imageActor = new Image(image2); 117 ScrollPane scrollPane = new ScrollPane(imageActor); 118 List list = new List(skin); 119 list.setItems(listEntries); 120 list.getSelection().setMultiple(true); 121 list.getSelection().setRequired(false); 122 // list.getSelection().setToggle(true); 123 ScrollPane scrollPane2 = new ScrollPane(list, skin); 124 scrollPane2.setFlickScroll(false); 125 SplitPane splitPane = new SplitPane(scrollPane, scrollPane2, false, skin, "default-horizontal"); 126 fpsLabel = new Label("fps:", skin); 127 128 // configures an example of a TextField in password mode. 129 final Label passwordLabel = new Label("Textfield in password mode: ", skin); 130 final TextField passwordTextField = new TextField("", skin); 131 passwordTextField.setMessageText("password"); 132 passwordTextField.setPasswordCharacter('*'); 133 passwordTextField.setPasswordMode(true); 134 135 buttonMulti.addListener(new TextTooltip("This is a tooltip! This is a tooltip! This is a tooltip! This is a tooltip! This is a tooltip! This is a tooltip!", skin)); 136 Table tooltipTable = new Table(skin); 137 tooltipTable.pad(10).background("default-round"); 138 tooltipTable.add(new TextButton("Fancy tooltip!", skin)); 139 imgButton.addListener(new Tooltip(tooltipTable)); 140 141 // window.debug(); 142 Window window = new Window("Dialog", skin); 143 window.getTitleTable().add(new TextButton("X", skin)).height(window.getPadTop()); 144 window.setPosition(0, 0); 145 window.defaults().spaceBottom(10); 146 window.row().fill().expandX(); 147 window.add(iconButton); 148 window.add(buttonMulti); 149 window.add(imgButton); 150 window.add(imgToggleButton); 151 window.row(); 152 window.add(checkBox); 153 window.add(slider).minWidth(100).fillX().colspan(3); 154 window.row(); 155 window.add(selectBox).maxWidth(100); 156 window.add(textfield).minWidth(100).expandX().fillX().colspan(3); 157 window.row(); 158 window.add(splitPane).fill().expand().colspan(4).maxHeight(200); 159 window.row(); 160 window.add(passwordLabel).colspan(2); 161 window.add(passwordTextField).minWidth(100).expandX().fillX().colspan(2); 162 window.row(); 163 window.add(fpsLabel).colspan(4); 164 window.pack(); 165 166 // stage.addActor(new Button("Behind Window", skin)); 167 stage.addActor(window); 168 169 textfield.setTextFieldListener(new TextFieldListener() { 170 public void keyTyped (TextField textField, char key) { 171 if (key == '\n') textField.getOnscreenKeyboard().show(false); 172 } 173 }); 174 175 slider.addListener(new ChangeListener() { 176 public void changed (ChangeEvent event, Actor actor) { 177 Gdx.app.log("UITest", "slider: " + slider.getValue()); 178 } 179 }); 180 181 iconButton.addListener(new ChangeListener() { 182 public void changed (ChangeEvent event, Actor actor) { 183 new Dialog("Some Dialog", skin, "dialog") { 184 protected void result (Object object) { 185 System.out.println("Chosen: " + object); 186 } 187 }.text("Are you enjoying this demo?").button("Yes", true).button("No", false).key(Keys.ENTER, true) 188 .key(Keys.ESCAPE, false).show(stage); 189 } 190 }); 191 192 checkBox.addListener(new ChangeListener() { 193 public void changed (ChangeEvent event, Actor actor) { 194 Gdx.graphics.setContinuousRendering(checkBox.isChecked()); 195 } 196 }); 197 } 198 199 @Override render()200 public void render () { 201 Gdx.gl.glClearColor(0.2f, 0.2f, 0.2f, 1); 202 Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); 203 204 fpsLabel.setText("fps: " + Gdx.graphics.getFramesPerSecond()); 205 206 stage.act(Math.min(Gdx.graphics.getDeltaTime(), 1 / 30f)); 207 stage.draw(); 208 } 209 210 @Override resize(int width, int height)211 public void resize (int width, int height) { 212 stage.getViewport().update(width, height, true); 213 } 214 215 @Override dispose()216 public void dispose () { 217 stage.dispose(); 218 skin.dispose(); 219 texture1.dispose(); 220 texture2.dispose(); 221 } 222 } 223
