Fixed spacing in ComponentList

src/main/java/envoy/client/ui/ChatWindow.java

@@ -166,14 +166,17 @@ public class ChatWindow extends JFrame {
 				final JList<User>	selectedUserList	= (JList<User>) listSelectionEvent.getSource();
 				final User			user				= selectedUserList.getSelectedValue();
 
+				// Select current chat
 				currentChat = localDB.getChats().stream().filter(chat -> chat.getRecipient().getId() == user.getId()).findFirst().get();
 
-				// Set all unread messages in the chat to read
+				// Read current Chat
 				currentChat.read();
 
+				// Set recipient in client and chat title
 				client.setRecipient(user);
 				textPane.setText(currentChat.getRecipient().getName());
 
+				// Update model and scroll down
 				messageList.setModel(currentChat.getModel());
 				scrollPane.setChatOpened(true);
 

src/main/java/envoy/client/ui/list/ComponentList.java

@@ -1,6 +1,9 @@
 package envoy.client.ui.list;
 
+import java.awt.Dimension;
+
 import javax.swing.BoxLayout;
+import javax.swing.JComponent;
 import javax.swing.JPanel;
 
 /**
@@ -57,10 +60,8 @@ public class ComponentList<E> extends JPanel {
 	 */
 	public void setModel(ComponentListModel<E> model) {
 		// Remove old model
-		if (this.model != null) {
-			this.model.clear();
+		if (this.model != null)
 			this.model.setComponentList(null);
-		}
 
 		// Synchronize with new model
 		this.model = model;
@@ -75,7 +76,14 @@ public class ComponentList<E> extends JPanel {
 	 * @param elem the element to add
 	 * @since Envoy v0.3-alpha
 	 */
-	void add(E elem) { add(renderer.getListCellComponent(this, elem, false)); }
+	void add(E elem) {
+		JComponent	c		= renderer.getListCellComponent(this, elem, false);
+		Dimension	size	= new Dimension(getWidth(), 50);
+		c.setMaximumSize(size);
+		c.setMinimumSize(size);
+		c.setPreferredSize(size);
+		add(c);
+	}
 
 	/**
 	 * Removes all child components and then adds all components representing the
@@ -86,6 +94,6 @@ public class ComponentList<E> extends JPanel {
 	void synchronizeModel() {
 		removeAll();
 		if (model != null) for (E elem : model)
-			add(renderer.getListCellComponent(this, elem, false));
+			add(elem);
 	}
 }