Example usage for com.badlogic.gdx.scenes.scene2d Actor getParent

List of usage examples for com.badlogic.gdx.scenes.scene2d Actor getParent

  1. HOME
  2. Java
  3. com.badlogic.gdx
  4. com.badlogic.gdx.scenes.scene2d.*
  5. Actor
  6. getParent

Introduction

In this page you can find the example usage for com.badlogic.gdx.scenes.scene2d Actor getParent.

Prototype

public Group getParent()

Source Link

Document

Returns the parent actor, or null if not in a group.

Usage

From source file:com.agateau.ui.anchor.AnchorGroup.java

License:Apache License

public void addRule(AnchorRule rule) {
    mRules.add(rule);//from   ww w.  j a  v a2  s  . c  om
    Actor target = rule.getTarget();
    if (target.getParent() == null) {
        addActor(target);
    }
}

From source file:com.agateau.ui.menu.MenuItemGroup.java

License:Apache License

private MenuItem getItemAt(float x, float y) {
    for (MenuItem item : mItems) {
        if (!isItemVisible(item)) {
            continue;
        }//from www  .j a va  2  s .  co m
        Actor actor = item.getActor();
        // We do not use the item focus rect because it might only represent a part of the item
        // For example the focus rect of a GridMenuItem is the currently selected cell of the grid
        mActorRectangle.set(0, 0, actor.getWidth(), actor.getHeight());
        for (; actor != mGroup && actor != null; actor = actor.getParent()) {
            mActorRectangle.x += actor.getX();
            mActorRectangle.y += actor.getY();
        }
        if (mActorRectangle.contains(x, y)) {
            return item;
        }
    }
    return null;
}

From source file:com.ahsgaming.valleyofbones.screens.AbstractScreen.java

License:Apache License

public static Vector2 localToGlobal(Vector2 local, Actor actor) {
    Vector2 coords = new Vector2(local);
    Actor cur = actor;
    while (cur.getParent() != null) {
        coords.add(cur.getX(), cur.getY());
        cur = cur.getParent();//w  ww . jav a  2s.  c o  m
    }
    return coords;
}

From source file:com.aia.hichef.ui.n.MyDialog.java

License:Apache License

private void initialize() {
    setModal(true);/* ww w .ja v  a 2s  .com*/

    defaults().space(6);
    add(contentTable = new Table(skin)).expand().fill();
    row();
    add(buttonTable = new Table(skin));

    contentTable.defaults().space(6);
    buttonTable.defaults().space(6);

    buttonTable.addListener(new ChangeListener() {
        public void changed(ChangeEvent event, Actor actor) {
            if (!values.containsKey(actor))
                return;
            while (actor.getParent() != buttonTable)
                actor = actor.getParent();
            result(values.get(actor));
            if (!cancelHide)
                hide();
            cancelHide = false;
        }
    });

    addListener(new FocusListener() {
        public void keyboardFocusChanged(FocusEvent event, Actor actor, boolean focused) {
            if (!focused)
                focusChanged(event);
        }

        public void scrollFocusChanged(FocusEvent event, Actor actor, boolean focused) {
            if (!focused)
                focusChanged(event);
        }

        private void focusChanged(FocusEvent event) {
            Stage stage = getStage();
            if (isModal() && stage != null && stage.getRoot().getChildren().size > 0
                    && stage.getRoot().getChildren().peek() == MyDialog.this) { // Dialog
                // is
                // top
                // most
                // actor.
                Actor newFocusedActor = event.getRelatedActor();
                if (newFocusedActor != null && !newFocusedActor.isDescendantOf(MyDialog.this))
                    event.cancel();
            }
        }
    });
}

From source file:com.blastedstudios.gdxworld.util.ui.Scene2DUtils.java

License:Apache License

/** @return the highest parent in the hierarchy tree of the given actor */
public static Group lastParent(Actor actor) {
    if (!actor.hasParent())
        return null;
    Group parent = actor.getParent();
    while (parent.hasParent())
        parent = parent.getParent();//w  w w  .ja v a 2  s  .c o m
    assert !parent.hasParent();
    return parent;
}

From source file:com.calanti.androidnativekeyboardinputtest.libgdxModified_1_9_3.CalTextField.java

License:Apache License

private CalTextField findNextTextField(Array<Actor> actors, CalTextField best, Vector2 bestCoords,
        Vector2 currentCoords, boolean up) {
    for (int i = 0, n = actors.size; i < n; i++) {
        Actor actor = actors.get(i);
        if (actor == this)
            continue;
        if (actor instanceof CalTextField) {
            CalTextField textField = (CalTextField) actor;
            if (textField.isDisabled() || !textField.focusTraversal)
                continue;
            Vector2 actorCoords = actor.getParent()
                    .localToStageCoordinates(tmp3.set(actor.getX(), actor.getY()));
            if ((actorCoords.y < currentCoords.y
                    || (actorCoords.y == currentCoords.y && actorCoords.x > currentCoords.x)) ^ up) {
                if (best == null || (actorCoords.y > bestCoords.y
                        || (actorCoords.y == bestCoords.y && actorCoords.x < bestCoords.x)) ^ up) {
                    best = (CalTextField) actor;
                    bestCoords.set(actorCoords);
                }/*from   ww w  . ja  v  a2s  .  c  om*/
            }
        } else if (actor instanceof Group)
            best = findNextTextField(((Group) actor).getChildren(), best, bestCoords, currentCoords, up);
    }
    return best;
}

From source file:com.coder5560.game.ui.MyDialog.java

License:Apache License

private void initialize() {
    setModal(true);// www .  j  a  va 2  s .  co  m
    back2 = new Image(new NinePatchDrawable(
            new NinePatch(new NinePatch(Assets.instance.getRegion("ninepatch2"), 4, 4, 4, 4),
                    new Color(240 / 255f, 240 / 255f, 240 / 255f, 1))));
    addActor(back2);

    defaults().space(6);
    add(contentTable = new Table(skin)).expand().fill();
    row();
    add(buttonTable = new Table(skin));

    contentTable.defaults().space(6);
    buttonTable.defaults().space(6);

    buttonTable.addListener(new ChangeListener() {
        public void changed(ChangeEvent event, Actor actor) {
            if (!values.containsKey(actor))
                return;
            while (actor.getParent() != buttonTable)
                actor = actor.getParent();
            result(values.get(actor));
            if (!cancelHide)
                hide();
            cancelHide = false;
        }
    });

    addListener(new FocusListener() {
        public void keyboardFocusChanged(FocusEvent event, Actor actor, boolean focused) {
            if (!focused)
                focusChanged(event);
        }

        public void scrollFocusChanged(FocusEvent event, Actor actor, boolean focused) {
            if (!focused)
                focusChanged(event);
        }

        private void focusChanged(FocusEvent event) {
            Stage stage = getStage();
            if (isModal() && stage != null && stage.getRoot().getChildren().size > 0
                    && stage.getRoot().getChildren().peek() == MyDialog.this) { // Dialog
                // is
                // top
                // most
                // actor.
                Actor newFocusedActor = event.getRelatedActor();
                if (newFocusedActor != null && !newFocusedActor.isDescendantOf(MyDialog.this))
                    event.cancel();
            }
        }
    });
}

From source file:com.gdx.extension.ui.menu.MenuBar.java

License:Apache License

/**
 * Add a {@link ContextMenu context menu}.
 * //from  www . j av  a 2  s  .  c  o m
 * @param actor the button that will open the {@link ContextMenu context menu}
 * @param menu the {@link ContextMenu context menu} to add
 * @param stage the stage where to display the {@link ContextMenu context menu}
 * 
 * @return the {@link Cell cell} where the button opening the {@link ContextMenu context menu} was added
 */
public Cell<?> addContextMenu(final Button actor, final ContextMenu menu, final Stage stage) {
    stage.addActor(menu);
    menuBind.put(actor, menu);

    if (!isInitialized) {
        isInitialized = true;
        stage.addListener(new InputListener() {

            @Override
            public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
                Actor _target = event.getTarget();
                if (_target instanceof ContextMenu || _target instanceof SubMenuItem)
                    return false;
                else if (_target instanceof Label) {
                    Actor _parent = _target.getParent();
                    if (_parent instanceof TextButton) {
                        if (menuBind.containsKey(_parent))
                            return true;
                    } else if (_parent instanceof SubMenuItem)
                        return true;
                }

                closeMenu();

                isOpen = false;

                return true;
            }

        });
    }
    actor.addListener(new InputListener() {

        @Override
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            if (button != Buttons.LEFT)
                return false;

            closeMenu();

            lastOpened = menu;

            isOpen = !isOpen;

            return true;
        }

        @Override
        public void enter(InputEvent event, float x, float y, int pointer, Actor fromActor) {
            if (!isOpen)
                return;

            closeMenu();

            lastOpened = menu;

            menu.setVisible(true);

            actor.localToStageCoordinates(temp);
            menu.setPosition(temp.x, temp.y);
            temp.set(0f, 0f);
        }

    });

    return super.add(actor).minWidth(actor.getWidth());
}

From source file:com.kotcrab.vis.ui.util.ActorUtils.java

License:Apache License

/**
 * Makes sures that actor will be fully visible in stage. If it's necessary actor position will be changed to fit it
 * on screen./*from   ww  w .j ava  2  s .  c o  m*/
 */
public static void keepWithinStage(Stage stage, Actor actor) {
    //taken from scene2d.ui Window
    Camera camera = stage.getCamera();
    if (camera instanceof OrthographicCamera) {
        OrthographicCamera orthographicCamera = (OrthographicCamera) camera;
        float parentWidth = stage.getWidth();
        float parentHeight = stage.getHeight();
        if (actor.getX(Align.right) - camera.position.x > parentWidth / 2 / orthographicCamera.zoom)
            actor.setPosition(camera.position.x + parentWidth / 2 / orthographicCamera.zoom,
                    actor.getY(Align.right), Align.right);
        if (actor.getX(Align.left) - camera.position.x < -parentWidth / 2 / orthographicCamera.zoom)
            actor.setPosition(camera.position.x - parentWidth / 2 / orthographicCamera.zoom,
                    actor.getY(Align.left), Align.left);
        if (actor.getY(Align.top) - camera.position.y > parentHeight / 2 / orthographicCamera.zoom)
            actor.setPosition(actor.getX(Align.top),
                    camera.position.y + parentHeight / 2 / orthographicCamera.zoom, Align.top);
        if (actor.getY(Align.bottom) - camera.position.y < -parentHeight / 2 / orthographicCamera.zoom)
            actor.setPosition(actor.getX(Align.bottom),
                    camera.position.y - parentHeight / 2 / orthographicCamera.zoom, Align.bottom);
    } else if (actor.getParent() == stage.getRoot()) {
        float parentWidth = stage.getWidth();
        float parentHeight = stage.getHeight();
        if (actor.getX() < 0)
            actor.setX(0);
        if (actor.getRight() > parentWidth)
            actor.setX(parentWidth - actor.getWidth());
        if (actor.getY() < 0)
            actor.setY(0);
        if (actor.getTop() > parentHeight)
            actor.setY(parentHeight - actor.getHeight());
    }
}

From source file:com.minikara.ttfinput.TextField.java

License:Apache License

private TextField findNextTextField(Array<Actor> actors, TextField best, Vector2 bestCoords,
        Vector2 currentCoords, boolean up) {
    for (int i = 0, n = actors.size; i < n; i++) {
        Actor actor = actors.get(i);
        if (actor == this)
            continue;
        if (actor instanceof TextField) {
            TextField textField = (TextField) actor;
            if (textField.isDisabled() || !textField.focusTraversal)
                continue;
            Vector2 actorCoords = actor.getParent()
                    .localToStageCoordinates(tmp3.set(actor.getX(), actor.getY()));
            if ((actorCoords.y < currentCoords.y
                    || (actorCoords.y == currentCoords.y && actorCoords.x > currentCoords.x)) ^ up) {
                if (best == null || (actorCoords.y > bestCoords.y
                        || (actorCoords.y == bestCoords.y && actorCoords.x < bestCoords.x)) ^ up) {
                    best = (TextField) actor;
                    bestCoords.set(actorCoords);
                }/*from  w ww  . j  a v a2 s. c om*/
            }
        } else if (actor instanceof Group)
            best = findNextTextField(((Group) actor).getChildren(), best, bestCoords, currentCoords, up);
    }
    return best;
}