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/*
* SWTMonthChooser.java - A month chooser component for SWT
* Author: Mark Bryan Yu
* Modified by: Sergey Prigogin
* swtcalendar.sourceforge.net
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in the
* Software without restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to the
* following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies
* or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL SIMON TATHAM BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package org.vafada.swtcalendar;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import java.text.DateFormatSymbols;
import java.util.Calendar;
import java.util.Locale;
public class SWTMonthChooser extends Composite {
private SWTDayChooser dayChooser;
private Combo comboBox;
private Locale locale;
public SWTMonthChooser(Composite parent) {
super(parent, SWT.NONE);
locale = Locale.getDefault();
setLayout(new FillLayout());
comboBox = new Combo(this, SWT.DROP_DOWN | SWT.READ_ONLY);
initNames();
setMonth(Calendar.getInstance().get(Calendar.MONTH));
setFont(parent.getFont());
}
private void initNames() {
DateFormatSymbols dateFormatSymbols = new DateFormatSymbols(locale);
String[] monthNames = dateFormatSymbols.getMonths();
int month = comboBox.getSelectionIndex();
if (comboBox.getItemCount() > 0) {
comboBox.removeAll();
}
for (int i = 0; i < monthNames.length; i++) {
String name = monthNames[i];
if (name.length() > 0) {
comboBox.add(name);
}
}
if (month < 0) {
month = 0;
} else if (month >= comboBox.getItemCount()) {
month = comboBox.getItemCount() - 1;
}
comboBox.select(month);
}
public void addSelectionListener(SelectionListener listener) {
comboBox.addSelectionListener(listener);
}
public void removeSelectionListener(SelectionListener listener) {
comboBox.removeSelectionListener(listener);
}
public void setMonth(int newMonth) {
comboBox.select(newMonth);
}
public int getMonth() {
return comboBox.getSelectionIndex();
}
public void setLocale(Locale locale) {
this.locale = locale;
initNames();
}
/* (non-Javadoc)
* @see org.eclipse.swt.widgets.Control#setFont(org.eclipse.swt.graphics.Font)
*/
public void setFont(Font font) {
super.setFont(font);
comboBox.setFont(getFont());
}
}