X-Git-Url: https://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fgui%2FDecimalNumberField.java;fp=tim%2Fprune%2Fgui%2FDecimalNumberField.java;h=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hp=39c55d4ecaf0d4b29be10647adfe604f83acbc3b;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465;p=GpsPrune.git

diff --git a/tim/prune/gui/DecimalNumberField.java b/tim/prune/gui/DecimalNumberField.java
deleted file mode 100644
index 39c55d4..0000000
--- a/tim/prune/gui/DecimalNumberField.java
+++ /dev/null
@@ -1,110 +0,0 @@
-package tim.prune.gui;
-
-import java.awt.Dimension;
-
-import javax.swing.JTextField;
-import javax.swing.text.AttributeSet;
-import javax.swing.text.BadLocationException;
-import javax.swing.text.PlainDocument;
-
-/**
- * text field for holding a decimal number with validation
- * - doesn't allow certain characters such as a-z to be entered
- */
-public class DecimalNumberField extends JTextField
-{
-	/**
-	 * Inner class to act as document for validation
-	 */
-	protected static class DecimalNumberDocument extends PlainDocument
-	{
-		private boolean _allowNegative = false;
-
-		/** constructor */
-		DecimalNumberDocument(boolean inAllowNegative) {
-			_allowNegative = inAllowNegative;
-		}
-
-		/**
-		 * Override the insert string method
-		 * @param offs offset
-		 * @param str string
-		 * @param a attributes
-		 * @throws BadLocationException on insert failure
-		 */
-		public void insertString(int offs, String str, AttributeSet a)
-			throws BadLocationException
-		{
-			char[] source = str.toCharArray();
-			char[] result = new char[source.length];
-			int j = 0;
-			for (int i = 0; i < result.length; i++) {
-				if (!Character.isLetter(source[i]) && (_allowNegative || source[i] != '-') && source[i] != ' ') // no letters, no minus sign or space
-					result[j++] = source[i];
-			}
-			super.insertString(offs, new String(result, 0, j), a);
-		}
-	}
-
-
-	/**
-	 * Constructor
-	 */
-	public DecimalNumberField()
-	{
-		this(false);
-	}
-
-	/**
-	 * Constructor
-	 * @param inAllowNegative true to allow negative numbers
-	 */
-	public DecimalNumberField(boolean inAllowNegative)
-	{
-		super(6);
-		setDocument(new DecimalNumberDocument(inAllowNegative));
-	}
-
-	/**
-	 * @return double value
-	 */
-	public double getValue()
-	{
-		return parseValue(getText());
-	}
-
-	/**
-	 * @param inValue value to set
-	 */
-	public void setValue(double inValue)
-	{
-		setText("" + inValue);
-	}
-
-	/**
-	 * @param inText text to parse
-	 * @return value as double
-	 */
-	private static double parseValue(String inText)
-	{
-		double value = 0.0;
-		try {
-			value = Double.parseDouble(inText);
-		}
-		catch (NumberFormatException nfe) {}
-		if (value < 0) {
-			value = 0;
-		}
-		return value;
-	}
-
-	/**
-	 * Put a minimum on the minimum width
-	 */
-	public Dimension getMinimumSize()
-	{
-		Dimension dim = super.getMinimumSize();
-		if (dim.width < 50) dim.width = 50;
-		return dim;
-	}
-}