Fix TreeView nesting for ColumnLayout.

Parent folders will now be hidden based on the root folder selection in
the GUI.

README.md

@@ -19,6 +19,22 @@ And of course, [Rust](https://www.rust-lang.org/tools/install).
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
+This project requires at least Qt 6.7. To check your Qt version
+
+```bash
+qmake6 -query QT_VERSION
+```
+
+Use the [Qt Installer](https://www.qt.io/development/download) to download and install the Qt version of your choice.
+
+**You must set the QMAKE variable before building clide**. This should be a path to `qmake6` binary installed on your system.
+The following export is the default installation path for Qt 6.7 on Ubuntu 24.04
+
+```bash
+export QMAKE=$HOME/Qt/6.7.3/gcc_64/bin/qmake6
+export LD_LIBRARY_PATH=$HOME/Qt/6.7.3/gcc_64/lib
+```
+
 ## Usage 
 
 To install and run clide
@@ -126,6 +142,7 @@ Some helpful links for reading up on QML if you're just getting started.
 * [All QML Controls Types](https://doc.qt.io/qt-6/qtquick-controls-qmlmodule.html)
 * [KDAB CXX-Qt Book](https://kdab.github.io/cxx-qt/book/)
 * [github.com/KDAB/cxx-qt](https://github.com/KDAB/cxx-qt)
+* [QML and C++ Intergration](https://doc.qt.io/qt-6/qtqml-cppintegration-overview.html)
 
 
 ### Plugins

build.rs

@@ -18,6 +18,7 @@ fn main() {
     .qt_module("Gui")
     .qt_module("Svg")
     .qt_module("Xml")
+    .qrc("./resources.qrc")
     .files(["src/gui/colors.rs", "src/gui/filesystem.rs"])
     .build();
 }

qml/ClideAboutWindow.qml

@@ -1,4 +1,6 @@
-// TODO: Header
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
 
 import QtQuick
 import QtQuick.Controls.Basic
@@ -29,7 +31,7 @@ ApplicationWindow {
         anchors.top: parent.top
         anchors.margins: 20
 
-        source: "../icons/kilroy-256.png"
+        source: "qrc:/images/kilroy.png"
         sourceSize.width: 80
         sourceSize.height: 80
         fillMode: Image.PreserveAspectFit

qml/ClideEditor.qml

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts

qml/ClideMenuBar.qml

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 

qml/ClideProjectView.qml

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
@@ -39,11 +43,26 @@ SplitView {
         SplitView.preferredWidth: 200
         SplitView.maximumWidth: 250
 
-        StackLayout {
+        ColumnLayout {
-            anchors.fill: parent
+            spacing: 2
+            Rectangle {
+                width: navigationView.width
+                height: breadCrumb.height + 5
+
+                color: RustColors.explorer_text
+                Text {
+                    id: breadCrumb
+                    text: clideTreeView.rootDirectory
+                    elide: Text.ElideLeft
+                    horizontalAlignment: Text.AlignHCenter
+                }
+            }
+
             ClideTreeView {
                 id: clideTreeView
                 onFileClicked: path => root.projectDir = path
+                width: navigationView.width
+                height: navigationView.height
 
                 // Path to the directory opened in the file explorer.
                 rootDirectory: root.projectDir

qml/ClideTreeView.qml

@@ -1,38 +1,38 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
+import QtQuick.Effects
 import QtQuick.Controls
-import QtQuick.Layouts
 
 import clide.module 1.0
 
-Rectangle {
+TreeView {
-    id: root
+    id: fileSystemTreeView
-    color: RustColors.explorer_background
+    model: FileSystem
+
+    property int lastIndex: -1
 
     required property string rootDirectory
 
     signal fileClicked(string filePath)
 
-    TreeView {
-        id: fileSystemTreeView
-        anchors.margins: 15
 
-        property int lastIndex: -1
+    rootIndex: FileSystem.rootIndex
-
+    leftMargin: 5
-        model: FileSystem
-        anchors.fill: parent
     boundsBehavior: Flickable.StopAtBounds
     boundsMovement: Flickable.StopAtBounds
     clip: true
 
     Component.onCompleted: {
-            FileSystem.setDirectory(root.rootDirectory)
+        FileSystem.rootIndex = FileSystem.setDirectory(fileSystemTreeView.rootDirectory)
-            fileSystemTreeView.expandRecursively(0, -1)
     }
 
     // The delegate represents a single entry in the filesystem.
     delegate: TreeViewDelegate {
         id: treeDelegate
-            indentation: 8
+        indentation: 6
         implicitWidth: fileSystemTreeView.width > 0 ? fileSystemTreeView.width : 250
         implicitHeight: 25
 
@@ -88,8 +88,29 @@ Rectangle {
             }
         }
 
+        MultiEffect {
+            id: iconOverlay
+
+            anchors.fill: directoryIcon
+            source: directoryIcon
+            colorization: 1.0
+            brightness: 1.0
+            colorizationColor: {
+                const isFile = !treeDelegate.hasChildren;
+                if (isFile)
+                    return Qt.lighter(RustColors.explorer_folder, 2)
+
+                const isExpandedFolder = treeDelegate.expanded && treeDelegate.hasChildren;
+                if (isExpandedFolder)
+                    return Qt.darker(RustColors.explorer_folder, 2)
+                else
+                    return RustColors.explorer_folder
+            }
+        }
+
         HoverHandler {
             id: hoverHandler
+            acceptedDevices: PointerDevice.Mouse
         }
 
         TapHandler {
@@ -118,13 +139,14 @@ Rectangle {
                 text: qsTr("Set as root index")
                 onTriggered: {
                     console.log("Setting directory: " + treeDelegate.filePath)
-                        FileSystem.setDirectory(treeDelegate.filePath)
+                    FileSystem.rootIndex = FileSystem.setDirectory(treeDelegate.filePath)
                 }
             }
             Action {
                 text: qsTr("Reset root index")
                 onTriggered: {
-                        FileSystem.setDirectory("")
+                    console.log("Reset root index")
+                    FileSystem.rootIndex = FileSystem.setDirectory(fileSystemTreeView.rootDirectory)
                 }
             }
         }
@@ -150,4 +172,3 @@ Rectangle {
         }
     }
 }
-}

qml/main.qml

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts

resources.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/images">
+        <file alias="kilroy.png">images/kilroy-256.png</file>
+    </qresource>
+</RCC>

src/gui.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::AppContext;
 use anyhow::Result;
 use cxx_qt_lib::{QMapPair, QMapPair_QString_QVariant, QString, QVariant};

src/gui/colors.rs

@@ -1,4 +1,9 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 #[cxx_qt::bridge]
+
 pub mod qobject {
     unsafe extern "C++" {
         include!("cxx-qt-lib/qcolor.h");
@@ -83,10 +88,10 @@ impl Default for RustColorsImpl {
             gutter: QColor::try_from("#1e1f22").unwrap(),
             explorer_hovered: QColor::try_from("#4c5053").unwrap(),
             explorer_text: QColor::try_from("#3b3b3b").unwrap(),
-            explorer_text_selected: QColor::try_from("#8b8b8b").unwrap(),
+            explorer_text_selected: QColor::try_from("#262626").unwrap(),
-            explorer_background: QColor::try_from("#676c70").unwrap(),
+            explorer_background: QColor::try_from("#1E1F22").unwrap(),
             explorer_folder: QColor::try_from("#54585b").unwrap(),
-            explorer_folder_open: QColor::try_from("#FFF").unwrap(),
+            explorer_folder_open: QColor::try_from("#2b2b2b").unwrap(),
         }
     }
 }

src/gui/filesystem.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 #[cxx_qt::bridge]
 pub mod qobject {
     unsafe extern "C++" {

src/main.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use anyhow::{Context, Result, anyhow};
 use clap::Parser;
 use log::{info, trace};

src/tui.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 mod about;
 mod app;
 mod component;

src/tui/about.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use ratatui::buffer::Buffer;
 use ratatui::layout::{Constraint, Direction, Layout, Rect};
 use ratatui::text::{Line, Span};

src/tui/app.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::about::About;
 use crate::tui::app::AppComponent::{AppEditor, AppExplorer, AppLogger};
 use crate::tui::component::{Action, Component, Focus, FocusState, Visibility, VisibleState};

src/tui/component.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 #![allow(dead_code, unused_variables)]
 
 use crate::tui::component::Focus::Inactive;

src/tui/editor.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, Focus, FocusState};
 use anyhow::{Context, Result, bail};
 use edtui::{

src/tui/editor_tab.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, Focus, FocusState};
 use crate::tui::editor::Editor;
 use anyhow::{Context, Result, anyhow};

src/tui/explorer.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, Focus, FocusState};
 use anyhow::{Context, Result, bail};
 use log::trace;

src/tui/logger.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, Focus, FocusState};
 use log::{LevelFilter, trace};
 use ratatui::buffer::Buffer;

src/tui/menu_bar.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, FocusState};
 use crate::tui::menu_bar::MenuBarItemOption::{
     About, CloseTab, Exit, Reload, Save, ShowHideExplorer, ShowHideLogger,