Moved source into separate src directory due to popular request

[GpsPrune.git] / tim / prune / gui / DecimalNumberField.java

diff --git a/tim/prune/gui/DecimalNumberField.java b/tim/prune/gui/DecimalNumberField.java
deleted file mode 100644 (file)
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;
-       }
-}