better measurement

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/components/AbstractComponent.java

@@ -32,4 +32,15 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
 	public String toString() {
 		return name;
 	}
+
+	/**
+	 * Returns the closest odd number, i.e. x when x is odd, or x + 1 when x is
+	 * even.
+	 * 
+	 * @param x
+	 * @return
+	 */
+	protected int getClosestOdd(int x) {
+		return (x / 2) * 2 + 1;
+	}
 }

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/core/measures/Size.java

@@ -18,7 +18,9 @@ public class Size extends AbstractMeasure<SizeUnit> {
 
 	public int convertToPixels() {
 		double factor = getUnit().getFactor() / SizeUnit.in.getFactor();
-		return (int) Math.round(factor * Constants.PIXELS_PER_INCH * getValue());
+		int grids = (int) (factor * getValue() * Constants.GRIDS_PER_INCH);
+		double remainder = (factor * getValue() * Constants.GRIDS_PER_INCH) - grids;
+		return (int) Math.round(Constants.GRID * (grids + remainder));
 	}
 
 	@Override

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/gui/MainFrame.java

@@ -12,7 +12,6 @@ import java.util.Map;
 
 import javax.swing.Action;
 import javax.swing.BoxLayout;
-import javax.swing.Icon;
 import javax.swing.JComponent;
 import javax.swing.JFrame;
 import javax.swing.JMenu;

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/gui/editor/FieldEditorFactory.java

@@ -3,11 +3,16 @@ package org.diylc.gui.editor;
 import java.awt.Color;
 import java.awt.Component;
 
+import javax.swing.JLabel;
+
+import org.apache.log4j.Logger;
 import org.diylc.common.PropertyWrapper;
 import org.diylc.core.measures.AbstractMeasure;
 
 public class FieldEditorFactory {
 
+	private static final Logger LOG = Logger.getLogger(FieldEditorFactory.class);
+
 	public static Component createFieldEditor(PropertyWrapper property) {
 		if (property.getType().equals(String.class)) {
 			StringEditor editor = new StringEditor(property);
@@ -30,6 +35,7 @@ public class FieldEditorFactory {
 			ByteEditor byteEditor = new ByteEditor(property);
 			return byteEditor;
 		}
-		return null;
+		LOG.error("Unrecognized parameter type: " + property.getType().getName());
+		return new JLabel("Unrecognized");
 	}
 }

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/utils/Constants.java

@@ -12,8 +12,9 @@ import org.diylc.core.measures.SizeUnit;
 public class Constants {
 
 	public static final int PIXELS_PER_INCH = Toolkit.getDefaultToolkit().getScreenResolution();
-	public static Size GRID_SIZE = new Size(0.1d, SizeUnit.in);
-	public static final int GRID = GRID_SIZE.convertToPixels();
+	public static int GRIDS_PER_INCH = 10;
+	public static Size GRID_SIZE = new Size(1d / GRIDS_PER_INCH, SizeUnit.in);
+	public static final int GRID = 10;
 
 	public static Color CANVAS_COLOR = Color.white;
 	public static Color GRID_COLOR = new Color(240, 240, 240);