org.eclipse.rcptt.ecl.popup.ui.internal.DialogRow.java Source code

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Here is the source code for org.eclipse.rcptt.ecl.popup.ui.internal.DialogRow.java

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/*******************************************************************************
 * Copyright (c) 2009, 2014 Xored Software Inc and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Xored Software Inc - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.rcptt.ecl.popup.ui.internal;

import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;

class DialogRow extends Composite implements IFocusReceiver {

    public DialogRow(Composite parent, String title) {
        super(parent, SWT.NONE);
        GridLayoutFactory.swtDefaults().numColumns(2).equalWidth(false).applyTo(this);

        getGridData().applyTo(this);
        Label titleLabel = new Label(this, SWT.NONE);
        titleLabel.setText(title);

        GridDataFactory.swtDefaults().grab(false, false).align(SWT.BEGINNING, SWT.BEGINNING).applyTo(titleLabel);
        titleLabel.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.TEXT_FONT));
        GridDataFactory.swtDefaults().grab(true, true).align(SWT.FILL, SWT.FILL).applyTo(createContent());
    }

    protected IFocusReceiver focusReceiver;

    public void setFocusReceiver(IFocusReceiver focusReceiver) {
        this.focusReceiver = focusReceiver;
    }

    protected ICommandReceiver commandReceiver = new ICommandReceiver() {

        public void commandSelected(String command) {

        }
    };

    public void setCommandReceiver(ICommandReceiver commandReceiver) {
        this.commandReceiver = commandReceiver;
    }

    private boolean hidden = false;

    public boolean isHidden() {
        return hidden;
    }

    public void hide() {
        GridDataFactory.swtDefaults().hint(0, 0).applyTo(this);
        hidden = true;
    }

    public void show() {
        getGridData().applyTo(this);
        hidden = false;
    }

    private int heightHint = SWT.DEFAULT;

    public void setHeightHint(int heightHint) {
        this.heightHint = heightHint;
        if (!isHidden()) {
            getGridData().applyTo(this);
        }
    }

    private GridDataFactory getGridData() {
        return GridDataFactory.swtDefaults().grab(true, false).align(SWT.FILL, SWT.FILL).hint(SWT.DEFAULT,
                heightHint);
    }

    protected Control createContent() {
        Label result = new Label(this, SWT.NONE);
        result.setText("content goes here");
        return result;
    }

    public void receiveTopFocus() {
    }

    public void receiveBottomFocus() {
    }
}