gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.swing / org.gvsig.tools.swing.spi / src / main / java / org / gvsig / tools / swing / spi / AbstractJDynField.java @ 270
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2010 Institute of New Imaging Technologies (INIT):
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* http://www.init.uji.es
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* Geographic Information research group:
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* http://www.geoinfo.uji.es
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* Universitat Jaume I, Spain
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*/
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/**
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*
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*/
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package org.gvsig.tools.swing.spi; |
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import org.gvsig.tools.dynobject.DynField; |
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/**
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* @author <a href="mailto:reinhold@uji.es">cmartin</a>
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*
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*/
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public abstract class AbstractJDynField { |
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private final DynField dynField; |
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public AbstractJDynField(DynField dynField) {
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this.dynField = dynField;
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} |
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/**
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*
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*/
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abstract protected void afterUI(); |
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/**
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* Returns the {@link DynField} being rendered.
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*
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* @return the DynField
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*/
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public DynField getDynField() {
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return dynField;
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} |
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abstract protected Object getFieldValue(); |
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protected void init() { |
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this.initData();
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this.initUI();
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if (this.getDynField().isReadOnly()) |
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this.setReadOnly();
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Object value = this.getFieldValue(); |
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if (value == null) |
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value = this.getDefaultFieldValue();
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this.setValue(value);
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this.fireValueChangedEvent();
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this.afterUI();
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} |
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abstract public void fireValueChangedEvent(); |
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abstract protected Object getDefaultFieldValue(); |
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/**
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*
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*/
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abstract protected void initData(); |
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/**
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*
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*/
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abstract protected void initUI(); |
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/**
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*
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*/
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abstract protected void setReadOnly(); |
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abstract protected void setValue(Object value); |
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} |