CompositeImpl.java example

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jo-widgets-master
/*
 * Copyright (c) 2010, grossmann
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package org.jowidgets.impl.widgets.basic;

import org.jowidgets.api.controller.IParentListener;
import org.jowidgets.api.dnd.IDragSource;
import org.jowidgets.api.dnd.IDropTarget;
import org.jowidgets.api.widgets.IComposite;
import org.jowidgets.api.widgets.IContainer;
import org.jowidgets.api.widgets.IControl;
import org.jowidgets.api.widgets.descriptor.setup.ICompositeSetup;
import org.jowidgets.impl.base.delegate.ControlDelegate;
import org.jowidgets.impl.dnd.DragSourceImpl;
import org.jowidgets.impl.dnd.DropTargetImpl;
import org.jowidgets.impl.dnd.ImmutableDropSelection;
import org.jowidgets.spi.widgets.ICompositeSpi;
import org.jowidgets.tools.widgets.invoker.ColorSettingsInvoker;
import org.jowidgets.tools.widgets.invoker.LayoutSettingsInvoker;

public class CompositeImpl extends ContainerImpl implements IComposite {

    private final ControlDelegate controlDelegate;
    private final IDragSource dragSource;
    private final IDropTarget dropTarget;

    public CompositeImpl(final ICompositeSpi containerSpi, final ICompositeSetup setup) {
        this(containerSpi, setup, false);
    }

    public CompositeImpl(final ICompositeSpi containerSpi, final ICompositeSetup setup, final boolean wrapperMode) {
        super(containerSpi, setup.isVisible());
        if (!wrapperMode) {
            ColorSettingsInvoker.setColors(setup, this);
            LayoutSettingsInvoker.setLayout(setup, this);
        }
        this.controlDelegate = new ControlDelegate(containerSpi, this);
        this.dragSource = new DragSourceImpl(containerSpi.getDragSource());
        this.dropTarget = new DropTargetImpl(containerSpi.getDropTarget(), new ImmutableDropSelection(this));
    }

    @Override
    public ICompositeSpi getWidget() {
        return (ICompositeSpi) super.getWidget();
    }

    @Override
    public IControl getRoot() {
        return (IControl) super.getRoot();
    }

    @Override
    public IContainer getParent() {
        return controlDelegate.getParent();
    }

    @Override
    public void addParentListener(final IParentListener<IContainer> listener) {
        controlDelegate.addParentListener(listener);
    }

    @Override
    public void removeParentListener(final IParentListener<IContainer> listener) {
        controlDelegate.removeParentListener(listener);
    }

    @Override
    public void setParent(final IContainer parent) {
        controlDelegate.setParent(parent);
    }

    @Override
    public boolean isReparentable() {
        return controlDelegate.isReparentable();
    }

    @Override
    public void setLayoutConstraints(final Object layoutConstraints) {
        getWidget().setLayoutConstraints(layoutConstraints);
    }

    @Override
    public Object getLayoutConstraints() {
        return getWidget().getLayoutConstraints();
    }

    @Override
    public void setToolTipText(final String toolTip) {
        getWidget().setToolTipText(toolTip);
    }

    @Override
    public IDragSource getDragSource() {
        return dragSource;
    }

    @Override
    public IDropTarget getDropTarget() {
        return dropTarget;
    }

}