41 lines
1.2 KiB
Java
41 lines
1.2 KiB
Java
package de.marhali.easyi18n.renderer;
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import com.intellij.ui.JBColor;
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import javax.swing.*;
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import javax.swing.table.DefaultTableCellRenderer;
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import java.awt.*;
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/**
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* Similar to {@link DefaultTableCellRenderer} but will mark the first column red if any column is empty.
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* @author marhali
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*/
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public class TableRenderer extends DefaultTableCellRenderer {
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@Override
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public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
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Component component = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
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if(column == 0 && missesValues(row, table)) {
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component.setForeground(JBColor.RED);
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} else { // Reset color
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component.setForeground(null);
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}
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return component;
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}
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private boolean missesValues(int row, JTable table) {
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int columns = table.getColumnCount();
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for(int i = 1; i < columns; i++) {
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Object value = table.getValueAt(row, i);
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if(value == null || value.toString().isEmpty()) {
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return true;
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}
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}
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return false;
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}
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} |