Scroll panel in lemur

250

Author

February 24, 2017 08:01 PM

i can´t create a scroll panel using lemur and jmonkey

this is my code

my optons class


package mygame;

import com.jme3.app.Application;
import com.jme3.app.state.BaseAppState;
import com.jme3.math.Vector3f;
import com.jme3.scene.Node;
import com.simsilica.lemur.ActionButton;
import com.simsilica.lemur.Axis;
import com.simsilica.lemur.CallMethodAction;
import com.simsilica.lemur.Container;
import com.simsilica.lemur.FillMode;
import com.simsilica.lemur.Label;
import com.simsilica.lemur.PasswordField;
import com.simsilica.lemur.TabbedPanel;
import com.simsilica.lemur.TextField;
import com.simsilica.lemur.component.SpringGridLayout;
import com.simsilica.lemur.style.ElementId;
import mygame.panel.ViewportPanel;

/**
 *
 * @author Pedro Alves
 */
public class OptionsState  extends BaseAppState  {
    private Container loginPanel;
    private TextField nameField;
    private PasswordField passwordfield;
    

    public OptionsState() {
    
    }
    @Override
    protected void initialize(Application app) {
      loginPanel = new Container();
        loginPanel.addChild(new Label("Options", new ElementId("title")));
        
        Container props = loginPanel.addChild(new Container(new SpringGridLayout(Axis.Y, Axis.X, FillMode.None, FillMode.Last)));
        props.setBackground(null);    
        TabbedPanel tabs = new TabbedPanel();
Container panel1 = tabs.addTab("Game Options", new Container());~
 ViewportPanel panel= new ViewportPanel(panel1.getElementId(),panel1.getStyle());
panel.attachScene(panel1);
?
panel1.addChild(new Label("Game Options"));
panle1.addChild(panel);

Container panel2 = tabs.addTab("Graphic Options", new Container());
panel2.addChild(new Label("Grapicos options"));
Container panel3 = tabs.addTab(" Audio Options", new Container());
panel3.addChild(new Label("Audio"));
Container panel4 = tabs.addTab("Key Mapping ", new Container());
panel4.addChild(new Label("Key Mapping"));
 loginPanel.addChild(tabs);
      /*  props.addChild(new Label("Username:"));
        nameField = props.addChild(new TextField(System.getProperty("user.name")), 1);
        props.addChild(new Label("Password:"));
        passwordfield=props.addChild(new PasswordField(System.getProperty("Pass.word")), 1);
       Container buttons = loginPanel.addChild(new Container(new SpringGridLayout(Axis.X, Axis.Y)));
      */ // buttons.setBackground(null);
        //buttons.setLayout(new SpringGridLayout(Axis.X, Axis.Y));
       // buttons.addChild(new ActionButton(new CallMethodAction("Join", this, "join"))); 
       // buttons.addChild(new ActionButton(new CallMethodAction("Cancel", this, "cancel")));
        
        float scale = 1.5f * getState(MainMenuState.class).getStandardScale();
        loginPanel.setLocalScale(scale);
        
        Vector3f prefs = loginPanel.getPreferredSize().clone();
        prefs.x = Math.max(300, prefs.x);
        loginPanel.setPreferredSize(prefs.clone());
        
        // Now account for scaling
        prefs.multLocal(scale);
        
        int width = app.getCamera().getWidth();
        int height = app.getCamera().getHeight();
        
        loginPanel.setLocalTranslation(width * 0.5f - prefs.x * 0.5f, height * 0.5f + prefs.y * 0.5f, 10);       
    }

    @Override
    protected void cleanup(Application app) {
        
    }

    @Override
    protected void onEnable() {
         Node root = ((Main)getApplication()).getGuiNode();
        root.attachChild(loginPanel);
    }

    @Override
    protected void onDisable() {
        //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    loginPanel.removeFromParent();
    }
    
}

viewportpanel class


import com.jme3.app.Application;

import com.jme3.app.state.AppStateManager;

import com.jme3.bounding.BoundingBox;

import com.jme3.light.Light;

import com.jme3.math.Vector3f;

import com.jme3.renderer.Camera;

import com.jme3.renderer.RenderManager;

import com.jme3.renderer.ViewPort;

import com.jme3.scene.Node;

import com.jme3.scene.Spatial;

import com.jme3.scene.control.AbstractControl;

import com.simsilica.lemur.Panel;

import com.simsilica.lemur.core.AbstractGuiControlListener;

import com.simsilica.lemur.core.GuiControl;

import com.simsilica.lemur.event.BasePickState;

import com.simsilica.lemur.event.PickState;

import com.simsilica.lemur.style.ElementId;

import org.slf4j.LoggerFactory;



/**

 *

 * @author xelun

 */

public class ViewportPanel extends Panel {

    protected ViewPort viewport;

    protected Node viewPortNode;

//    protected Vector3f lastSize = new Vector3f();

    protected Camera cam;

    protected RenderManager renderManager;

    protected AppStateManager stateManager;



    Vector3f camOrigin = new Vector3f();

//    Vector3f boundsExtents = new Vector3f();

    Vector3f camOffset = new Vector3f();



    protected boolean autoZoom = true;



    private Node rootNode;



    public ViewportPanel(AppStateManager stateManager, ElementId elementid, String style) {

        this(elementid, style);



        setStateManager(stateManager);

    }



    public ViewportPanel(ElementId elementid, String style) {

        super(elementid, style);

        viewPortNode = new Node("Root Node ViewPort Panel");



//        setPreferredSize(new Vector3f(1, 1, 1)); // Patch to the first NaN size value. Try with setSize instead?



        getControl(GuiControl.class).addListener(new AbstractGuiControlListener() {

            @Override

            public void reshape(GuiControl source, Vector3f pos, Vector3f size) {

                open();

                setViewPortSize(size);

            }

        });



        addControl(new AbstractControl() {

            @Override

            protected void controlUpdate(float tpf) {



                if(viewport != null) {



//                    Vector3f size = ViewportPanel.this.getSize();

////                    LoggerFactory.getLogger(this.getClass()).debug("Size: {}.", size);

//                    if(!size.equals(lastSize)) {

//                        lastSize.set(size);

//                        setViewPortSize(lastSize);

//                    }



                    viewPortNode.updateLogicalState(tpf);



                    if(autoZoom) {

                        

                        if(viewPortNode.getQuantity() > 0) {

                            

                            Spatial child = viewPortNode.getChild(0);

                            viewPortNode.updateModelBound();



                            //FIXME: When rotating, the bounds dimension can change, making the y be bigger than the x or z and viceverse, showing an undesired zoom-in-out effect.

                            BoundingBox bb = (BoundingBox) child.getWorldBound();

                            if (bb != null) {

                                float x = bb.getXExtent();

                                float y = bb.getYExtent();

                                float z = bb.getZExtent();





                                float dimensions;



                                float bigger = x;



                                if(z > bigger) {

                                    bigger = z;

                                }



                                if (y > bigger) {

                                    bigger = y;

                                    dimensions = cam.getFrustumTop() - cam.getFrustumBottom();

                                } else {

                                    dimensions = cam.getFrustumRight() - cam.getFrustumLeft();

                                }







                                // Teoria de los triangulos semejantes

                                float distance = (bigger * cam.getFrustumNear()) / (dimensions / 2f);



//                                LoggerFactory.getLogger(this.getClass()).debug("BB center: {}, extents: {}, frustums: [b:{}, t:{}, r:{}, l:{}]distance: {}.",

//                                        bb.getCenter(),

//                                        bb.getExtent(new Vector3f()),

//                                        cam.getFrustumBottom(),

//                                        cam.getFrustumTop(),

//                                        cam.getFrustumRight(),

//                                        cam.getFrustumLeft(),

//                                        distance);







                                //TODO: Set the correct equation in relation with origin to know the perfect cam distance.

                                camOffset.set(bb.getCenter()).addLocal(camOrigin).addLocal(0, 0, distance + bigger);

                                if (!cam.getLocation().equals(camOffset)) {

//                                    LoggerFactory.getLogger(this.getClass()).debug("Setting cam location: {}.", camOffset);

                                    //TODO: Smooth this movement.

                                    cam.setLocation(camOffset);

                                }

                            }

                        }

                    }



                    viewPortNode.updateGeometricState();



                }

//                else {



//                    open();

//                }

//                LoggerFactory.getLogger(this.getClass()).debug("Geom location: {}, scale: {}.", geom.getWorldTranslation(), geom.getWorldScale());

            }



            @Override

            protected void controlRender(RenderManager rm, ViewPort vp) {

//                viewPortNode.updateGeometricState();

            }

        });

    }



    /**

     * If changed to public, other operations with the statemanager should be taken in account.

     * @param stateManager

     */

    private void setStateManager(AppStateManager stateManager) {

        Application app = stateManager.getApplication();



        setCam(app.getCamera().clone());

        setRenderManager(app.getRenderManager());



        this.stateManager = stateManager;

    }



    public void setCam(Camera cam) {

        this.cam = cam.clone();

        this.cam.setFrustumPerspective(40, 1, 0.05f, 500f);

//        this.cam.setLocation(Vector3f.ZERO);

        this.cam.setLocation(new Vector3f(0, 0, 10));

    }

    

    public void setCamPosition(Vector3f position) {

        //If autozoom, this location works as the camera origin

        if(!autoZoom) {

            this.cam.setLocation(position);

        }



        camOrigin.set(position);

    }



    public void setRenderManager(RenderManager renderManager) {

        this.renderManager = renderManager;

    }



    private void open() {

        if(viewport != null) {

            return;

        }

//        LoggerFactory.getLogger(this.getClass()).debug("Opening viewport panel");



        setViewPort(renderManager.createPostView("viewportPanel", cam));



        /*

         * Se ha puesto que use la layer "PICK_LAYER_GUI" para que reconozca los eventos de ratón, de la otra forma

         * no los reconoce si hay algún panel que tome eventos (aunque no los consuma), tanto debajo como encima de

         * él graficamente.

        */

        stateManager.getState(BasePickState.class).addCollisionRoot(viewPortNode, viewport, PickState.PICK_LAYER_GUI);



        // Ensure that it gets closed when it is detached from the scenegraph.

        Node rootParent = null;

        Node parent = getParent();

        while(parent != null) {

            rootParent = parent;

            parent = parent.getParent();

        }



        if(rootParent != null) {

            ViewportPanel.this.rootNode = rootParent;

            rootParent.addControl(new AbstractControl() {

                @Override

                protected void controlUpdate(float tpf) {

                    Node rootParent = null;

                    Node parent = ViewportPanel.this.getParent();

                    while(parent != null) {

                        rootParent = parent;

                        parent = parent.getParent();

                    }



                    if(rootParent != spatial) {

                        close();

                        spatial.removeControl(this);

                    }

                }



                @Override

                public void setSpatial(Spatial spatial) {





                    if(spatial == null) {

                        if(viewport != null) {

                            LoggerFactory.getLogger(this.getClass()).warn("Shouldn't be removing this control manually!");

//                                        this.spatial.addControl(this); // Readd??, or just better let the developer see problem.

                        }

//                                    close();

                    }



                    super.setSpatial(spatial);

                }



                @Override

                protected void controlRender(RenderManager rm, ViewPort vp) {



                }

            });



        }





    }



    private void close() {

        LoggerFactory.getLogger(this.getClass()).debug("Closing viewport panel");



        clearViewport();

//        renderManager.removePostView(viewport);

//

//        stateManager.getState(BasePickState.class).removeCollisionRoot(viewport);

    }



    protected void clearViewport() {

        if(viewport == null) {

            return;

        }



        renderManager.removePostView(viewport);

        stateManager.getState(BasePickState.class).removeCollisionRoot(viewport);

//        lastSize.set(0, 0, 0);



        viewport = null;

    }



    protected void setViewPort(ViewPort viewport) {

        clearViewport();



        this.viewport = viewport;

        if(viewport == null) {

            return;

        }



        this.viewport.setClearFlags(false, true, true);



        // This two lines shouldn't be needed... hm....

        viewPortNode.updateModelBound();

        viewPortNode.updateGeometricState();

        //////////////////////////



        this.viewport.attachScene(viewPortNode);

    }



    protected void setViewPortSize(Vector3f size) {

        if(viewport == null) {

            return;

        }



        LoggerFactory.getLogger(this.getClass()).debug("VIEWPORT SIZE: {}", size);



//        Vector2f aux2f = new Vector2f();

        Vector3f aux3f = Vector3f.UNIT_Z.negate();



        cam.lookAtDirection(aux3f, Vector3f.UNIT_Y);



        Vector3f pos = this.getWorldTranslation();



//        float h = Display.getHeight();

//        float w = Display.getWidth();

        float h = cam.getHeight();

        float w = cam.getWidth();



        float top    = (pos.y - 10 ) / h;

        float bottom = (pos.y - size.y + 10) / h;

        float left   = (pos.x + 10) / w;

        float right  = (pos.x + size.x - 10) / w;

        

        

//        float top    = (pos.y ) / h;

//        float bottom = (pos.y - size.y ) / h;

//        float left   = (pos.x ) / w;

//        float right  = (pos.x + size.x ) / w;



        cam.setViewPort(left, right, bottom, top);

//        cam.setFrustumPerspective(40, size.x/size.y, 0.05f, 500f);

//        viewport.getCamera().setParallelProjection(true);

        updatePerspective(size);

    }



    protected void updatePerspective(Vector3f size) {

        cam.setFrustumPerspective(40, size.x/size.y, 0.05f, 500f);

    }





    public boolean isAutoZoom() {

        return autoZoom;

    }



    public void setAutoZoom(boolean autoZoom) {

        this.autoZoom = autoZoom;

    }



    @Override

    public void addLight(Light light) {

        viewPortNode.addLight(light);

    }



    public void attachScene(Spatial spatial) {

        viewPortNode.detachAllChildren();

        viewPortNode.attachChild(spatial);

        LoggerFactory.getLogger(this.getClass()).debug("Attaching to scene");

    }

}

i have this error

java.lang.NullPointerException
at mygame.panels.ViewportPanel.open(ViewportPanel.java:386) ~[classes/:?]
at mygame.panels.ViewportPanel.access$000(ViewportPanel.java:58) ~[classes/:?]
at mygame.panels.ViewportPanel$1.reshape(ViewportPanel.java:120) ~[classes/:?]
at com.simsilica.lemur.core.GuiControl.setSize(GuiControl.java:323) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.component.SpringGridLayout$Entry.setSize(SpringGridLayout.java:537) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.component.SpringGridLayout.reshape(SpringGridLayout.java:310) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.core.GuiControl.setSize(GuiControl.java:316) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.component.BorderLayout.reshape(BorderLayout.java:181) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.core.GuiControl.setSize(GuiControl.java:316) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.component.BorderLayout.reshape(BorderLayout.java:181) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.core.GuiControl.setSize(GuiControl.java:316) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.component.SpringGridLayout$Entry.setSize(SpringGridLayout.java:537) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.component.SpringGridLayout.reshape(SpringGridLayout.java:310) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.core.GuiControl.setSize(GuiControl.java:316) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.core.GuiControl.revalidate(GuiControl.java:417) ~[lemur-1.10.1.jar:?]
at com.simsilica.lemur.core.GuiControl.controlUpdate(GuiControl.java:384) ~[lemur-1.10.1.jar:?]
at com.jme3.scene.control.AbstractControl.update(AbstractControl.java:128) ~[jme3-core-3.1.0-stable.jar:3.1-stable]
at com.jme3.scene.Spatial.runControlUpdate(Spatial.java:737) ~[jme3-core-3.1.0-stable.jar:3.1-stable]
at com.jme3.scene.Spatial.updateLogicalState(Spatial.java:880) ~[jme3-core-3.1.0-stable.jar:3.1-stable]
at com.jme3.scene.Node.updateLogicalState(Node.java:230) ~[jme3-core-3.1.0-stable.jar:3.1-stable]
at com.jme3.scene.Node.updateLogicalState(Node.java:241) ~[jme3-core-3.1.0-stable.jar:3.1-stable]
at com.jme3.app.SimpleApplication.update(SimpleApplication.java:243) ~[jme3-core-3.1.0-stable.jar:3.1-stable]
at com.jme3.system.lwjgl.LwjglAbstractDisplay.runLoop(LwjglAbstractDisplay.java:151) ~[jme3-lwjgl-3.1.0-stable.jar:3.1-stable]
at com.jme3.system.lwjgl.LwjglDisplay.runLoop(LwjglDisplay.java:193) ~[jme3-lwjgl-3.1.0-stable.jar:3.1-stable]
at com.jme3.system.lwjgl.LwjglAbstractDisplay.run(LwjglAbstractDisplay.java:232) ~[jme3-lwjgl-3.1.0-stable.jar:3.1-stable]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]

can someone help-me

Hello

Nypyren

12,313

February 24, 2017 08:59 PM

Look at the line of code in the call stack and determine which reference is null. Then think about why.

Pedro Alves

250

Author

February 25, 2017 12:08 AM

i fix the null problem but

this is my code

but this is my result i don´t want

i want a panel with scroll bar

can someone say what i doing wrong


package mygame;

import com.jme3.app.Application;
import com.jme3.app.state.BaseAppState;
import com.jme3.math.Vector3f;
import com.jme3.renderer.ViewPort;
import com.jme3.scene.Node;
import com.simsilica.lemur.ActionButton;
import com.simsilica.lemur.Axis;
import com.simsilica.lemur.CallMethodAction;
import com.simsilica.lemur.Container;
import com.simsilica.lemur.FillMode;
import com.simsilica.lemur.Insets3f;
import com.simsilica.lemur.Label;
import com.simsilica.lemur.Panel;
import com.simsilica.lemur.PasswordField;
import com.simsilica.lemur.TabbedPanel;
import com.simsilica.lemur.TextField;
import com.simsilica.lemur.component.SpringGridLayout;
import com.simsilica.lemur.style.ElementId;
import com.simsilica.lemur.RollupPanel;
import mygame.panels.ViewportPanel;

/**
 *
 * @author Pedro Alves
 */
public class OptionsState  extends BaseAppState  {
    private Container loginPanel;
    private TextField nameField;
    private PasswordField passwordfield;
      private ViewPort  viewPort;
 protected void apply() {
        
       // String name = nameField.getText().trim();
      // String password= passwordfield.getText().trim();
       // if( getState(ConnectionState.class).joinserver(nameField.getText(),passwordfield.getText()) ) {
        //    getStateManager().detach(this);
        //}
    } 
  protected void join() {
        
       // String name = nameField.getText().trim();
      // String password= passwordfield.getText().trim();
       // if( getState(ConnectionState.class).joinserver(nameField.getText(),passwordfield.getText()) ) {
        //    getStateManager().detach(this);
        //}
    } 
 protected void cancel() {
     getStateManager().attach(new MainMenuState());
     getStateManager().detach(this); 
       // String name = nameField.getText().trim();
      // String password= passwordfield.getText().trim();
       // if( getState(ConnectionState.class).joinserver(nameField.getText(),passwordfield.getText()) ) {
        //    getStateManager().detach(this);
        //}
    } 
    public OptionsState() {
    
    }
    @Override
    protected void initialize(Application app) {
      loginPanel = new Container();
        loginPanel.addChild(new Label("Options", new ElementId("title")));
        
        Container props = loginPanel.addChild(new Container(new SpringGridLayout(Axis.Y, Axis.X, FillMode.None, FillMode.Last)));
        props.setBackground(null);    
        TabbedPanel tabs = new TabbedPanel();
        Panel panel1=new Panel(500,200);
        panel1.setInsets(new Insets3f(10, 10, 10, 10));
        ViewportPanel panel= new ViewportPanel(getStateManager(),panel1.getElementId(),panel1.getStyle());
panel.attachScene(panel1);

Container tab1 = tabs.addTab("Game Options", new Container());
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));
panel1=tab1.addChild(new Label("Game Options"));

tab1.addChild(panel1);

tab1.addChild(panel);
Container tab2 = tabs.addTab("Graphic Options", new Container());
tab2.addChild(new Label("Grapicos options"));
Container tab3 = tabs.addTab(" Audio Options", new Container());
tab3.addChild(new Label("Audio"));
Container tab4 = tabs.addTab("Key Mapping ", new Container());
tab4.addChild(new Label("Key Mapping"));
 loginPanel.addChild(tabs);

     Container buttons = loginPanel.addChild(new Container(new SpringGridLayout(Axis.X, Axis.Y)));
        buttons.setBackground(null);
        buttons.setLayout(new SpringGridLayout(Axis.X, Axis.Y));
       buttons.addChild(new ActionButton(new CallMethodAction("Default", this, "join"))); 
       buttons.addChild(new ActionButton(new CallMethodAction("Reset", this, "join")));
       buttons.addChild(new ActionButton(new CallMethodAction("Apply", this, "join"))); 
         buttons.addChild(new ActionButton(new CallMethodAction("OK", this, "join"))); 
         buttons.addChild(new ActionButton(new CallMethodAction("Cancel", this, "cancel"))); 
        
        
        float scale = 1.5f * getState(MainMenuState.class).getStandardScale();
        loginPanel.setLocalScale(scale);
        
        Vector3f prefs = loginPanel.getPreferredSize().clone();
        prefs.x = Math.max(300, prefs.x);
        loginPanel.setPreferredSize(prefs.clone());
        
        // Now account for scaling
        prefs.multLocal(scale);
        
        int width = app.getCamera().getWidth();
        int height = app.getCamera().getHeight();
        
        loginPanel.setLocalTranslation(width * 0.5f - prefs.x * 0.5f, height * 0.5f + prefs.y * 0.5f, 10);       
    }

    @Override
    protected void cleanup(Application app) {
        
    }

    @Override
    protected void onEnable() {
         Node root = ((Main)getApplication()).getGuiNode();
        root.attachChild(loginPanel);
    }

    @Override
    protected void onDisable() {
        //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    loginPanel.removeFromParent();
    }
    
}

Hello

Pedro Alves

250

Author

February 27, 2017 05:40 PM

i find the soluction for the problem

now i can´t scroll up and down and change the panel

this is my code


package mygame;
import com.jme3.app.Application;
import com.jme3.app.SimpleApplication;
import com.jme3.app.state.BaseAppState;
import com.jme3.math.Vector3f;
import com.jme3.scene.Node;
import com.simsilica.lemur.ActionButton;
import com.simsilica.lemur.Axis;
import com.simsilica.lemur.Button;
import com.simsilica.lemur.CallMethodAction;
import com.simsilica.lemur.Command;
import com.simsilica.lemur.Container;
import com.simsilica.lemur.DefaultRangedValueModel;
import com.simsilica.lemur.FillMode;
import com.simsilica.lemur.Label;
import com.simsilica.lemur.Panel;
import com.simsilica.lemur.TabbedPanel;
import com.simsilica.lemur.component.SpringGridLayout;
import com.simsilica.lemur.style.ElementId;
import com.simsilica.lemur.Slider;
import com.simsilica.lemur.component.BorderLayout;
import com.simsilica.lemur.core.GuiControl;
import java.util.logging.Level;
import java.util.logging.Logger;
import mygame.panels.ViewportPanel;
import mygame.panels.ViewportPanel2D;
/**
 *
 * @author Pedro Alves
 */
public class OptionsState extends BaseAppState {
    private Container loginPanel;
    private Node root;
    private Slider slider_V;
    private ViewportPanel2D viewportPanel;
    private Container tab1;
    int height;
    private static final Logger logger = Logger.getLogger(OptionsState.class.getName());
    protected void apply() {
        // String name = nameField.getText().trim();
        // String password= passwordfield.getText().trim();
        // if( getState(ConnectionState.class).joinserver(nameField.getText(),passwordfield.getText()) ) {
        //    getStateManager().detach(this);
        //}
    }
    protected void join() {
        // String name = nameField.getText().trim();
        // String password= passwordfield.getText().trim();
        // if( getState(ConnectionState.class).joinserver(nameField.getText(),passwordfield.getText()) ) {
        //    getStateManager().detach(this);
        //}
    }
    protected void cancel() {
        getStateManager().attach(new MainMenuState());
        getStateManager().detach(this);
        // String name = nameField.getText().trim();
        // String password= passwordfield.getText().trim();
        // if( getState(ConnectionState.class).joinserver(nameField.getText(),passwordfield.getText()) ) {
        //    getStateManager().detach(this);
        //}
    }
    public OptionsState() {
    }
    @Override
    protected void initialize(Application app) {
        loginPanel = new Container();
        loginPanel.addChild(new Label("Options", new ElementId("title")));
        Container props = loginPanel.addChild(new Container(new SpringGridLayout(Axis.Y, Axis.X, FillMode.None, FillMode.Last)));
        props.setBackground(null);
        TabbedPanel tabs = new TabbedPanel();
        //   Panel panel1=new Panel();
        // panel1.setInsets(new Insets3f(10, 10, 10, 10));
        //    ViewportPanel panel= new ViewportPanel(getStateManager(),panel1.getElementId(),panel1.getStyle());
        // panel.attachScene(panel1);
        tab1 = tabs.addTab("Game Options", new Container());
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.addChild(new Label("Game Options"));
        tab1.setPreferredSize(new Vector3f(390, 200, 0));
        Container tab2 = tabs.addTab("Graphic Options", new Container());
        tab2.addChild(new Label("Grapicos options"));
        Container tab3 = tabs.addTab(" Audio Options", new Container());
        tab3.addChild(new Label("Audio"));
        Container tab4 = tabs.addTab("Key Mapping ", new Container());
        tab4.addChild(new Label("Key Mapping"));
        loginPanel.addChild(tabs);
        Container buttons = loginPanel.addChild(new Container(new SpringGridLayout(Axis.X, Axis.Y)));
        buttons.setBackground(null);
        buttons.setLayout(new SpringGridLayout(Axis.X, Axis.Y));
        buttons.addChild(new ActionButton(new CallMethodAction("Default", this, "join")));
        buttons.addChild(new ActionButton(new CallMethodAction("Reset", this, "join")));
        buttons.addChild(new ActionButton(new CallMethodAction("Apply", this, "join")));
        buttons.addChild(new ActionButton(new CallMethodAction("OK", this, "join")));
        buttons.addChild(new ActionButton(new CallMethodAction("Cancel", this, "cancel")));
        float scale = 1.5f * getState(MainMenuState.class).getStandardScale();
        //  loginPanel.setLocalScale(scale);
    }
    @Override
    protected void cleanup(Application app) {
    }
    @Override
    protected void onEnable() {
        viewportPanel = new ViewportPanel2D(getStateManager(), new ElementId(Container.ELEMENT_ID), null);
        viewportPanel.setPreferredSize(new Vector3f(400, 300, 1));
        int width = getApplication().getCamera().getWidth();
        height = getApplication().getCamera().getHeight();
        viewportPanel.setLocalTranslation((width - 400) / 2, (height + 300) / 2, 100);
        BorderLayout layout = new BorderLayout();
        viewportPanel.getControl(GuiControl.class).setLayout(layout);
        slider_V = new Slider(new DefaultRangedValueModel(0, 100, 100), Axis.Y);
        layout.addChild(BorderLayout.Position.East, slider_V);
        slider_V.getThumbButton().addCommands(Button.ButtonAction.Click.Up, new Command() {
            @Override
            public void execute(Object source) {
                logger.log(Level.INFO, "spinSlider Button UP");
            }
        });
        slider_V.getThumbButton().addCommands(Button.ButtonAction.Click.Down, new Command() {
            @Override
            public void execute(Object source) {
                logger.log(Level.INFO, "spinSlider Button Down");
            }
        });
        root = ((SimpleApplication) getApplication()).getGuiNode();
        root.attachChild(viewportPanel);
        viewportPanel.attachScene(loginPanel);
    }
    @Override
    protected void onDisable() {
        //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
        loginPanel.removeFromParent();
        viewportPanel.removeFromParent();
    }
}

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