com.moneydance.modules.features.importlist.table.HeaderRenderer.java Source code

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Here is the source code for com.moneydance.modules.features.importlist.table.HeaderRenderer.java

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// Import List - http://my-flow.github.io/importlist/
// Copyright (C) 2011-2015 Florian J. Breunig
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU 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 Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.

package com.moneydance.modules.features.importlist.table;

import com.moneydance.modules.features.importlist.util.Helper;
import com.moneydance.modules.features.importlist.util.Preferences;

import java.awt.Component;
import java.awt.Dimension;

import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;
import javax.swing.table.TableCellRenderer;

import org.apache.commons.lang3.Validate;

/**
 * This decorator class sets header-specific attributes to a
 * <code>TableCellRenderer</code>.
 *
 * @author Florian J. Breunig
 */
final class HeaderRenderer implements TableCellRenderer {

    private final TableCellRenderer defaultHeaderTableCellRenderer;

    HeaderRenderer(final TableCellRenderer argDefaultHeaderTableCellRenderer) {
        Validate.notNull(argDefaultHeaderTableCellRenderer, "argDefaultHeaderTableCellRenderer must not be null");
        this.defaultHeaderTableCellRenderer = argDefaultHeaderTableCellRenderer;
    }

    // ESCA-JAVA0138: abstract method from interface TableCellRenderer
    @Override
    public Component getTableCellRendererComponent(final JTable table, final Object value, final boolean isSelected,
            final boolean hasFocus, final int row, final int column) {
        Component component = this.defaultHeaderTableCellRenderer.getTableCellRendererComponent(table, value,
                hasFocus, hasFocus, row, column);
        if (component instanceof JComponent) {
            JComponent jComponent = (JComponent) component;
            jComponent.setBorder(new EmptyBorder(1, 1, 1, 1));
            jComponent.setOpaque(false);

            if (jComponent instanceof JLabel) {
                JLabel jLabel = (JLabel) jComponent;
                jLabel.setHorizontalAlignment(SwingConstants.LEFT);
            }
        }

        component.setFont(Preferences.getHeaderFont());
        component.setForeground(Preferences.getHeaderForeground());

        component.setSize(
                new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));
        component.setMinimumSize(
                new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));
        component.setPreferredSize(
                new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));
        component.setMaximumSize(
                new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));

        return component;
    }
}