org.nuiton.jaxx.runtime.swing.renderer.I18nTableCellRenderer Maven / Gradle / Ivy
/*
* #%L
* JAXX :: Runtime
* %%
* Copyright (C) 2008 - 2017 CodeLutin
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser 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 General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
package org.nuiton.jaxx.runtime.swing.renderer;
import javax.swing.JComponent;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
import java.awt.Component;
import static org.nuiton.i18n.I18n.t;
/**
* A simple TableCellRenderer using a delegate TableCellRenderer to render
* everything elese thant the text : the text is I18nalize.
*
* @author Tony Chemit - [email protected]
*/
public class I18nTableCellRenderer implements TableCellRenderer {
/** i18n keys of libelles to display */
protected final String[] keys;
/** i18n keys of toolTipTexts to display */
protected final String[] tips;
/** the delegate cell renderer */
protected final TableCellRenderer delegate;
public I18nTableCellRenderer(TableCellRenderer delegate,
String... keysAndTips) {
this.delegate = delegate;
if (keysAndTips.length == 0) {
throw new IllegalArgumentException(
"can not have empty keysAndTips parameters (means no " +
"column ?)");
}
if (keysAndTips.length % 2 == 1) {
throw new IllegalArgumentException(
"must have some couple (text,tooltTipText), but had an" +
" even number of data in keysAndTips parameter");
}
int size = keysAndTips.length / 2;
keys = new String[size];
tips = new String[size];
for (int i = 0; i < size; i++) {
keys[i] = keysAndTips[2 * i];
tips[i] = keysAndTips[2 * i + 1];
}
}
@Override
public Component getTableCellRendererComponent(JTable table,
Object value,
boolean isSelected,
boolean hasfocus,
int row,
int column) {
if (column > keys.length) {
throw new IndexOutOfBoundsException(
"colum can not be greater than " + keys.length);
}
TableColumn col = table.getColumn(table.getColumnName(column));
int index = col.getModelIndex();
value = t(keys[index]);
JComponent rendererComponent = (JComponent)
delegate.getTableCellRendererComponent(
table,
value,
isSelected,
hasfocus,
row,
column
);
rendererComponent.setToolTipText(t(tips[index]));
return rendererComponent;
}
public String[] getKeys() {
return keys;
}
public String[] getTips() {
return tips;
}
}