Does lemur have select-box and checkbox gui elements?

yn97 · September 2, 2020, 3:15am

Does lemur have a select box gui element?

and also I can’t find the checkBox element in lemur wiki.

Ali_RS · September 2, 2020, 5:29am

No, but you can get similar effect by using a ListBox inside a RollupPanel panel.

jMonkeyEngine-Contributions/Lemur/blob/3448a1621bdc7c99be9aeb7d8061da5babd62705/src/main/java/com/simsilica/lemur/Checkbox.java#L57


      
          import com.jme3.math.ColorRGBA;
          
          
          
          /**
           *  A standard Checkbox GUI element that can be used to toggle
           *  a boolean state represented by a CheckboxModel.
           *
           *  @author    Paul Speed
           */
          public class Checkbox extends Button {
          
              public static final String ELEMENT_ID = "checkbox";
          
              public static final Command<Button> TOGGLE_COMMAND = new ToggleCommand();
          
              private CheckboxModel model;
              private VersionedReference<Boolean> state;
              private GuiComponent onView;
              private GuiComponent offView;

You can find an example here:

github.com

jMonkeyEngine-Contributions/Lemur/blob/2654d7aa7f70abfbf5e0d3cc2dabd61c810f9f47/src/main/java/com/simsilica/lemur/demo/BasicDemo.java#L141


      
          // Create a top panel for some stats toggles.
          Container panel = new Container("glass");
          hudPanel.addChild(panel);
          
          panel.setBackground(new QuadBackgroundComponent(new ColorRGBA(0,0.5f,0.5f,0.5f),5,5, 0.02f, false));
          panel.addChild( new Label( "Stats Settings", new ElementId("header"), "glass" ) );
          panel.addChild( new Panel( 2, 2, ColorRGBA.Cyan, "glass" ) ).setUserData( LayerComparator.LAYER, 2 );
          
          // Adding components returns the component so we can set other things
          // if we want.
          Checkbox temp = panel.addChild( new Checkbox( "Show Stats" ) );
          temp.setChecked(true);
          showStatsRef = temp.getModel().createReference();
          
          temp = panel.addChild( new Checkbox( "Show FPS" ) );
          temp.setChecked(true);
          showFpsRef = temp.getModel().createReference();
          
          
          // Custom "spacer" element type
          hudPanel.addChild( new Panel( 10f, 10f, new ElementId("spacer"), "glass" ) );

Pesegato · September 2, 2020, 12:29pm

And how about 3D, also?