/*
* Copyright (c) 2010, Michael Grossmann
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the jo-widgets.org nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package org.jowidgets.spi.impl.swt.common.widgets;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.jowidgets.common.types.Markup;
import org.jowidgets.spi.impl.swt.common.image.SwtImageRegistry;
import org.jowidgets.spi.impl.swt.common.util.AlignmentConvert;
import org.jowidgets.spi.impl.swt.common.util.FontProvider;
import org.jowidgets.spi.widgets.ITextLabelSpi;
import org.jowidgets.spi.widgets.setup.ITextLabelSetupSpi;
public class TextLabelImpl extends SwtControl implements ITextLabelSpi {
public TextLabelImpl(final Object parentUiReference, final ITextLabelSetupSpi setup, final SwtImageRegistry imageRegistry) {
super(new Label((Composite) parentUiReference, SWT.NONE), imageRegistry);
setText(setup.getText());
setToolTipText(setup.getToolTipText());
setMarkup(setup.getMarkup());
getUiReference().setAlignment(AlignmentConvert.convert(setup.getAlignment()));
}
@Override
public Label getUiReference() {
return (Label) super.getUiReference();
}
@Override
public void setText(String text) {
final String oldText = getUiReference().getText();
if (text == null) {
text = "";
}
if (!text.equals(oldText)) {
getUiReference().setText(text);
}
}
@Override
public void setMarkup(final Markup markup) {
final Label label = this.getUiReference();
final Font newFont = FontProvider.deriveFont(label.getFont(), markup);
label.setFont(newFont);
}
@Override
public void setFontSize(final int size) {
getUiReference().setFont(FontProvider.deriveFont(getUiReference().getFont(), size));
}
@Override
public void setFontName(final String fontName) {
getUiReference().setFont(FontProvider.deriveFont(getUiReference().getFont(), fontName));
}
}