/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.properties.celleditors.value;
import java.awt.Component;
import java.awt.event.ActionEvent;
import javax.swing.AbstractCellEditor;
import javax.swing.JButton;
import javax.swing.JTable;
import com.rapidminer.gui.properties.TextPropertyDialog;
import com.rapidminer.gui.tools.ResourceAction;
import com.rapidminer.gui.tools.syntax.JEditTextArea;
import com.rapidminer.operator.Operator;
import com.rapidminer.parameter.ParameterTypeText;
/**
* A cell editor with a button that opens a {@link JEditTextArea}.
*
* @author Ingo Mierswa
*/
public class TextValueCellEditor extends AbstractCellEditor implements PropertyValueCellEditor {
private static final long serialVersionUID = -4429790999365057931L;
private ParameterTypeText type;
private Operator operator;
private JButton button = new JButton(new ResourceAction(true, "edit_text") {
private static final long serialVersionUID = 1L;
@Override
public void actionPerformed(ActionEvent e) {
TextPropertyDialog dialog = new TextPropertyDialog(type, text, operator);
dialog.setVisible(true);
if (dialog.isOk()) {
text = dialog.getText();
setButtonText();
fireEditingStopped();
} else {
fireEditingCanceled();
}
}
});
private String text = null;
public TextValueCellEditor(ParameterTypeText type) {
this.type = type;
button.setMargin(new java.awt.Insets(0, 0, 0, 0));
button.setToolTipText(type.getDescription());
setButtonText();
}
@Override
public void setOperator(final Operator operator) {
this.operator = operator;
}
@Override
public Object getCellEditorValue() {
return text;
}
@Override
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int col) {
this.text = (String) value;
setButtonText();
return button;
}
@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
int row, int column) {
return getTableCellEditorComponent(table, value, isSelected, row, column);
}
@Override
public boolean useEditorAsRenderer() {
return true;
}
private void setButtonText() {
if (text != null && text.length() > 0) {
button.setText("Edit Text (" + text.length() + " characters)...");
} else {
button.setText("Edit Text...");
}
}
@Override
public boolean rendersLabel() {
return false;
}
}