EDIT

/**

* Copyright (C) 2019 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.view.search.facet.term;

import org.eclipse.jface.layout.GridDataFactory;

import org.eclipse.jface.resource.JFaceResources;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.DragDetectEvent;

import org.eclipse.swt.events.DragDetectListener;

import org.eclipse.swt.events.FocusEvent;

import org.eclipse.swt.events.FocusListener;

import org.eclipse.swt.events.MouseEvent;

import org.eclipse.swt.events.MouseListener;

import org.eclipse.swt.graphics.Color;

import org.eclipse.swt.layout.FillLayout;

import org.eclipse.swt.layout.GridData;

import org.eclipse.swt.layout.GridLayout;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Label;

import eu.etaxonomy.taxeditor.model.ColorResources;

import eu.etaxonomy.taxeditor.preference.Resources;

/**

 * @author pplitzner

 * @since Jan 23, 2019

 *

 */

public class TermSearchResultComposite extends Composite {

    private Label label;

    private boolean isSelected;

    private TermSearchResult result;

    private Label lblItemDash;

    /**

     * Create the composite.

     * @param result

     * @param parent

     * @param style

     */

    public TermSearchResultComposite(TermSearchResult result, Composite parent, int style) {

        super(parent, style);

        this.result = result;

        setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

        GridLayout gridLayout = new GridLayout();

        gridLayout.marginWidth = 0;

        gridLayout.horizontalSpacing = 0;

        gridLayout.numColumns = 2;

        setLayout(gridLayout);

        Composite composite = new Composite(this, SWT.NONE);

        composite.setLayout(new FillLayout(SWT.HORIZONTAL));

        composite.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 2));

        lblItemDash = new Label(composite, SWT.NONE);

        lblItemDash.setText("   -   ");

        label = new Label(this, SWT.NONE);

        label.setText(result.getContent().getRepresentation_L10n());

        label.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT));

        GridDataFactory.fillDefaults().applyTo(label);

        Label lblDescription = new Label(this, SWT.NONE);

        lblDescription.setText("Some description of the term. This can be a longer text. Also images appear in this area if they are present.");

        label.addFocusListener(new FocusListener() {

            @Override

            public void focusLost(FocusEvent e) {

                System.out.println("focusLost");

            }

            @Override

            public void focusGained(FocusEvent e) {

                System.out.println("focusGained");

            }

        });

        label.addDragDetectListener(new DragDetectListener() {

            @Override

            public void dragDetected(DragDetectEvent e) {

                System.out.println("dragDetected");

            }

        });

        label.addMouseListener(new MouseListener() {

            @Override

            public void mouseUp(MouseEvent e) {

                System.out.println("mouseUp");

                isSelected = !isSelected;

                setBgColor();

            }

            @Override

            public void mouseDown(MouseEvent e) {

            }

            @Override

            public void mouseDoubleClick(MouseEvent e) {

                System.out.println("mouseDoubleClick");

            }

        });

    }

    public boolean isSelected() {

        return isSelected;

    }

    public TermSearchResult getResult() {

        return result;

    }

    private void setBgColor() {

        if(isSelected){

            Color colorSelected = ColorResources.getColor(Resources.COLOR_LIST_EVEN);

            TermSearchResultComposite.this.setBackground(colorSelected);

            label.setBackground(colorSelected);

            lblItemDash.setBackground(colorSelected);

        }

        else{

            Color colorControlBackground = ColorResources.getColor(Resources.COLOR_SWT_BG_DEFAULT);

            TermSearchResultComposite.this.setBackground(colorControlBackground);

            label.setBackground(colorControlBackground);

            lblItemDash.setBackground(colorControlBackground);

        }

    }

    @Override

    protected void checkSubclass() {

        // Disable the check that prevents subclassing of SWT components

    }

}