Update breadcrumbs when root directory changes.

qml/ClideProjectView.qml

@@ -68,7 +68,12 @@ SplitView {
                 height: navigationView.height
 
                 // Path to the directory opened in the file explorer.
+                originalRootDirectory: root.projectDir
                 rootDirectory: root.projectDir
+                onRootDirectoryChanged: {
+                    console.log(clideTreeView.rootDirectory)
+                    breadCrumb.text = clideTreeView.rootDirectory
+                }
             }
         }
     }

qml/ClideTreeView.qml

@@ -14,25 +14,21 @@ TreeView {
 
     property int lastIndex: -1
 
-    required property string rootDirectory
+    required property string originalRootDirectory
+    property string rootDirectory
 
     signal fileClicked(string filePath)
 
-
-    rootIndex: FileSystem.rootIndex
+    rootIndex: FileSystem.setDirectory(fileSystemTreeView.rootDirectory)
     leftMargin: 5
     boundsBehavior: Flickable.StopAtBounds
     boundsMovement: Flickable.StopAtBounds
     clip: true
 
-    Component.onCompleted: {
-        FileSystem.rootIndex = FileSystem.setDirectory(fileSystemTreeView.rootDirectory)
-    }
-
     // The delegate represents a single entry in the filesystem.
     delegate: TreeViewDelegate {
         id: treeDelegate
-        indentation: 6
+        indentation: 8
         implicitWidth: fileSystemTreeView.width > 0 ? fileSystemTreeView.width : 250
         implicitHeight: 25
 
@@ -125,8 +121,7 @@ TreeView {
                             fileSystemTreeView.fileClicked(treeDelegate.filePath)
                         break;
                     case Qt.RightButton:
-                        if (treeDelegate.hasChildren)
-                            contextMenu.popup();
+                        contextMenu.popup();
                         break;
                 }
             }
@@ -136,16 +131,17 @@ TreeView {
             id: contextMenu
             Action {
                 text: qsTr("Set as root index")
+                enabled: treeDelegate.hasChildren
                 onTriggered: {
-                    console.log("Setting directory: " + treeDelegate.filePath)
-                    FileSystem.rootIndex = FileSystem.setDirectory(treeDelegate.filePath)
+                    console.log("Setting new root directory: " + treeDelegate.filePath)
+                    fileSystemTreeView.rootDirectory = treeDelegate.filePath
                 }
             }
             Action {
                 text: qsTr("Reset root index")
                 onTriggered: {
-                    console.log("Reset root index")
-                    FileSystem.rootIndex = FileSystem.setDirectory(fileSystemTreeView.rootDirectory)
+                    console.log("Resetting root directory: " + fileSystemTreeView.originalRootDirectory)
+                    fileSystemTreeView.rootDirectory = fileSystemTreeView.originalRootDirectory
                 }
             }
         }