double click on a component button to select all of that type

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

@@ -191,6 +191,15 @@ public interface IPlugInPort {
 	 * @return
 	 */
 	List<IDIYComponent<?>> getSelectedComponents();
+	
+	/**
+	 * Updates the selection with the specified list of component. Also, updates
+	 * control point map with all components that are stuck to the newly
+	 * selected components.
+	 * 
+	 * @param newSelection
+	 */
+	void updateSelection(List<IDIYComponent<?>> newSelection);
 
 	/**
 	 * Selects all components in the project.

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

@@ -157,7 +157,8 @@ public class ComponentProcessor {
 	}
 
 	/**
-	 * Returns properties mutual for all the selected components.
+	 * Returns properties that have the same value for all the selected
+	 * components.
 	 * 
 	 * @param selectedComponents
 	 * @return

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

@@ -1062,14 +1062,7 @@ public class Presenter implements IPlugInPort {
 		drawingManager.setTheme(theme);
 	}
 
-	/**
+	public void updateSelection(List<IDIYComponent<?>> newSelection) {
-	 * Updates the selection with the specified {@link ComponentTransferable}.
-	 * Also, updates control point map with all components that are stuck to the
-	 * newly selected components.
-	 * 
-	 * @param newSelection
-	 */
-	private void updateSelection(List<IDIYComponent<?>> newSelection) {
 		this.selectedComponents = newSelection;
 		Map<IDIYComponent<?>, Set<Integer>> controlPointMap = new HashMap<IDIYComponent<?>, Set<Integer>>();
 		for (IDIYComponent<?> component : selectedComponents) {

diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/swing/plugins/toolbox/ComponentButton.java

@@ -7,11 +7,16 @@ import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.KeyAdapter;
 import java.awt.event.KeyEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.swing.JButton;
 
 import org.diylc.common.ComponentType;
 import org.diylc.common.IPlugInPort;
+import org.diylc.core.IDIYComponent;
 
 /**
  * {@link JButton} that displays component type icon and instantiates the
@@ -37,22 +42,43 @@ class ComponentButton extends JButton {
 
 		setToolTipText("<html><b>" + componentType.getName() + "</b><br>"
 				+ componentType.getDescription() + "<br>Author: " + componentType.getAuthor()
+				+ "<br><br>Double click to select all components of this type"
 				+ "</html>");
 		// initializeDnD();
-		addActionListener(new ActionListener() {
+		addMouseListener(new MouseAdapter() {
-
+			
 			@Override
-			public void actionPerformed(ActionEvent e) {
+			public void mouseClicked(MouseEvent e) {
-				// plugInPort.setCursorIcon(componentType.getIcon());
+				if (e.getClickCount() == 1) {
-				plugInPort.setNewComponentTypeSlot(componentType);
+					plugInPort.setNewComponentTypeSlot(componentType);	
-				// try {
+				} else {
-				// plugInPort.instantiateComponent(componentType
+					List<IDIYComponent<?>> components = plugInPort.getCurrentProject().getComponents();
-				// .getComponentInstanceClass(), null);
+					List<IDIYComponent<?>> newSelection = new ArrayList<IDIYComponent<?>>();
-				// } catch (Exception e1) {
+					for (IDIYComponent<?> component : components) {
-				// e1.printStackTrace();
+						if (componentType.getInstanceClass().equals(component.getClass())) {
-				// }
+							newSelection.add(component);
+						}
+					}
+					plugInPort.updateSelection(newSelection);
+					plugInPort.setNewComponentTypeSlot(null);
+					plugInPort.refresh();
+				}
 			}
 		});
+//		addActionListener(new ActionListener() {
+//
+//			@Override
+//			public void actionPerformed(ActionEvent e) {
+//				// plugInPort.setCursorIcon(componentType.getIcon());
+//				plugInPort.setNewComponentTypeSlot(componentType);
+//				// try {
+//				// plugInPort.instantiateComponent(componentType
+//				// .getComponentInstanceClass(), null);
+//				// } catch (Exception e1) {
+//				// e1.printStackTrace();
+//				// }
+//			}
+//		});
 		addKeyListener(new KeyAdapter() {
 
 			@Override

diy-layout-creator --username bancika@gmail.com/DIYLC/update.xml

@@ -334,6 +334,10 @@
 					<changeType>NEW_FEATURE</changeType>
 					<description>Outline mode that resembles PCB silkscreen</description>
 				</com.diyfever.gui.update.Change>
+				<com.diyfever.gui.update.Change>
+					<changeType>NEW_FEATURE</changeType>
+					<description>Double click on a component button in the toolbar selects all components of that type</description>
+				</com.diyfever.gui.update.Change>
 			</changes>
 			<url>http://code.google.com/p/diy-layout-creator/downloads/list</url>
 		</com.diyfever.gui.update.Version>