org.apache.poi.hssf.view.SVTableUtils Maven / Gradle / Ivy
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this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
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http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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See the License for the specific language governing permissions and
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package org.apache.poi.hssf.view;
import java.util.*;
import java.awt.*;
import javax.swing.border.*;
import org.apache.poi.hssf.usermodel.*;
import org.apache.poi.hssf.util.*;
/**
* SVTableCell Editor and Renderer helper functions.
*
* @author Jason Height
*/
public class SVTableUtils {
private final static Map colors = HSSFColor.getIndexHash();
/** Description of the Field */
public final static Color black = getAWTColor(new HSSFColor.BLACK());
/** Description of the Field */
public final static Color white = getAWTColor(new HSSFColor.WHITE());
/** Description of the Field */
public static Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);
/**
* Creates a new font for a specific cell style
*/
public static Font makeFont(HSSFFont font) {
boolean isbold = font.getBoldweight() > HSSFFont.BOLDWEIGHT_NORMAL;
boolean isitalics = font.getItalic();
int fontstyle = Font.PLAIN;
if (isbold) {
fontstyle = Font.BOLD;
}
if (isitalics) {
fontstyle = fontstyle | Font.ITALIC;
}
int fontheight = font.getFontHeightInPoints();
if (fontheight == 9) {
//fix for stupid ol Windows
fontheight = 10;
}
return new Font(font.getFontName(), fontstyle, fontheight);
}
/**
* This method retrieves the AWT Color representation from the colour hash table
*
* @param index Description of the Parameter
* @param deflt Description of the Parameter
* @return The aWTColor value
*/
public final static Color getAWTColor(int index, Color deflt) {
HSSFColor clr = (HSSFColor) colors.get(Integer.valueOf(index));
if (clr == null) {
return deflt;
}
return getAWTColor(clr);
}
/**
* Gets the aWTColor attribute of the SVTableUtils class
*
* @param clr Description of the Parameter
* @return The aWTColor value
*/
public final static Color getAWTColor(HSSFColor clr) {
short[] rgb = clr.getTriplet();
return new Color(rgb[0], rgb[1], rgb[2]);
}
}