From 617d32cb14acf089bfa1afd2a301592a009e3c19 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Thu, 29 May 2008 08:54:05 +0200
Subject: [PATCH] fix scroll pane size implement rescan

---
 src/net/pterodactylus/jsite/gui/FileManager.java | 36 ++++++++++++++++++------
 1 file changed, 28 insertions(+), 8 deletions(-)

diff --git a/src/net/pterodactylus/jsite/gui/FileManager.java b/src/net/pterodactylus/jsite/gui/FileManager.java
index 038eda8..20d98a3 100644
--- a/src/net/pterodactylus/jsite/gui/FileManager.java
+++ b/src/net/pterodactylus/jsite/gui/FileManager.java
@@ -21,6 +21,7 @@ package net.pterodactylus.jsite.gui;
 
 import java.awt.BorderLayout;
 import java.awt.Component;
+import java.awt.Dimension;
 import java.awt.FlowLayout;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
@@ -44,7 +45,6 @@ import javax.swing.JTree;
 import javax.swing.event.TreeSelectionEvent;
 import javax.swing.event.TreeSelectionListener;
 import javax.swing.tree.DefaultTreeModel;
-import javax.swing.tree.TreeModel;
 
 import net.pterodactylus.jsite.i18n.I18n;
 import net.pterodactylus.jsite.i18n.I18nable;
@@ -76,7 +76,7 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 	private final SortableTreeNode fileTreeRoot;
 
 	/** The tree model for the project files. */
-	private final TreeModel fileTreeModel;
+	private final DefaultTreeModel fileTreeModel;
 
 	/** The “rescan” action. */
 	private I18nAction rescanAction;
@@ -90,6 +90,9 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 	/** The tree that shows the files. */
 	private JTree fileTree;
 
+	/** The scroll pane that holds the file tree. */
+	private JScrollPane fileScrollPane;
+	
 	/** The “insert” action. */
 	private I18nAction insertAction;
 
@@ -166,6 +169,7 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 			@SuppressWarnings("synthetic-access")
 			public void actionPerformed(ActionEvent actionEvent) {
 				initiateFileScan();
+				setEnabled(false);
 			}
 		};
 		insertAction = new I18nAction("fileManager.checkbox.insertFile") {
@@ -220,16 +224,21 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 		fileTree = new JTree(fileTreeModel);
 		fileTree.setShowsRootHandles(false);
 		fileTree.addTreeSelectionListener(this);
-		fileTreePanel.add(new JScrollPane(fileTree), BorderLayout.CENTER);
+		fileTreePanel.add(fileScrollPane = new JScrollPane(fileTree), BorderLayout.CENTER);
+		fileScrollPane.setPreferredSize(new Dimension(250, 400));
 
 		projectFilesLabel = new I18nLabel("fileManager.label.projectFiles", fileTree);
 		JPanel projectFilesLabelPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 0, 0));
 		fileTreePanel.add(projectFilesLabelPanel, BorderLayout.NORTH);
 		projectFilesLabelPanel.add(projectFilesLabel);
 
+		/* the right panel */
+		JPanel rightPanel = new JPanel(new BorderLayout(12, 12));
+		fileManagerPanel.add(rightPanel, BorderLayout.CENTER);
+
 		/* properties panel */
 		JPanel propertiesPanel = new JPanel(new GridBagLayout());
-		fileManagerPanel.add(propertiesPanel, BorderLayout.CENTER);
+		rightPanel.add(propertiesPanel, BorderLayout.CENTER);
 		propertiesPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(12, 12, 12, 12)));
 
 		insertCheckBox = new JCheckBox(insertAction);
@@ -247,8 +256,12 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 
 		/* action button panel */
 		JPanel actionButtonPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 12, 12));
-		actionButtonPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(-12, -12, -12, -12)));
-		
+		rightPanel.add(actionButtonPanel, BorderLayout.PAGE_END);
+		actionButtonPanel.setBorder(BorderFactory.createEtchedBorder());
+
+		JButton rescanButton = new JButton(rescanAction);
+		actionButtonPanel.add(rescanButton);
+
 		return fileManagerPanel;
 	}
 
@@ -268,6 +281,9 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 		return buttonPanel;
 	}
 
+	/**
+	 * Initiates a file scan.
+	 */
 	private void initiateFileScan() {
 		swingInterface.getThreadPool().execute(new Runnable() {
 
@@ -284,13 +300,15 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 					return;
 				}
 				synchronized (fileTreeRoot) {
+					fileTreeRoot.removeAll();
 					scanDirectory(fileTreeRoot, basePathDirectory);
 				}
-				fileTree.repaint();
+				fileTreeModel.reload();
+				fileScrollPane.revalidate();
+				rescanAction.setEnabled(true);
 			}
 
 			private void scanDirectory(SortableTreeNode rootNode, File directory) {
-				System.out.println("scanning " + directory.getAbsolutePath());
 				for (File file: directory.listFiles()) {
 					SortableTreeNode fileNode = new SortableTreeNode(file.getName());
 					rootNode.add(fileNode);
@@ -323,6 +341,7 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 	 * {@inheritDoc}
 	 */
 	public void valueChanged(TreeSelectionEvent treeSelectionEvent) {
+		/* TODO */
 	}
 
 	//
@@ -333,6 +352,7 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 	 * {@inheritDoc}
 	 */
 	public void actionPerformed(ActionEvent actionEvent) {
+		/* TODO */
 	}
 
 }
-- 
2.7.4