diff --git a/src/mdemory-app-qt/.gitignore b/src/mdemory-app-qt/.gitignore
index 567609b..835e828 100644
--- a/src/mdemory-app-qt/.gitignore
+++ b/src/mdemory-app-qt/.gitignore
@@ -1 +1,2 @@
 build/
+qtbox
diff --git a/src/mdemory-app-qt/main.go b/src/mdemory-app-qt/main.go
index 5eea01c..8ed8e5e 100644
--- a/src/mdemory-app-qt/main.go
+++ b/src/mdemory-app-qt/main.go
@@ -8,79 +8,86 @@ import (
 	"github.com/therecipe/qt/widgets"
 )
 
+var workingPath string = "/home/jorenchik/Code/mdemory/memorybase"
+
 func main() {
-	// Create a new application
-	app := widgets.NewQApplication(len(os.Args), os.Args)
+	// InitApp 
+	app       := widgets.NewQApplication(len(os.Args), os.Args)
+	window    := widgets.NewQMainWindow(nil, 0)
+	hSplitter := widgets.NewQSplitter(nil)
+	window.SetWindowTitle("MDemory")
+	window.SetMinimumSize2(400, 300)
 
-	// Create a new window
-	window := widgets.NewQMainWindow(nil, 0)
-	window.SetWindowTitle("Go Qt Example")
-	window.SetMinimumSize2(400, 200)
-
-	// MainLayout
-	centralWidget := widgets.NewQWidget(nil, 0)
-	hLayout := widgets.NewQHBoxLayout()
-	centralWidget.SetLayout(hLayout)
-
-	// Left
 	leftWidget := widgets.NewQWidget(nil, 0)
 	leftLayout := widgets.NewQVBoxLayout()
+	mdemLabel  := widgets.NewQLabel2("Mdems", nil, 0)
+	model      := widgets.NewQFileSystemModel(nil)
+	mdemList   := widgets.NewQTreeView(nil)
 	leftWidget.SetLayout(leftLayout)
-	mdemLabel := widgets.NewQLabel2("Mdems", nil, 0)
-	deckLabel := widgets.NewQLabel2("Decks", nil, 0)
-	// LeftContent
 	leftLayout.AddWidget(mdemLabel, 0, 0)
-	mdemList := widgets.NewQListView(nil)
-
-	var items []string
-	items = append(items, "countries.mdem")
-	items = append(items, "capitals.mdem")
-	model := core.NewQStringListModel2(items, nil)
-	// Add items to the model
-
-	// Set the model to the QListView
+    model.SetRootPath(workingPath)
 	mdemList.SetModel(model)
 
+    rootIndex := model.Index2("/home/jorenchik/Code/mdemory/memorybase", 0)
+    fmt.Printf("Root index: %s\n", model.FileName(rootIndex))
+    mdemList.SetRootIndex(rootIndex)
+
+    mdemList.HideColumn(1)
+    mdemList.HideColumn(2)
+    mdemList.HideColumn(3)
+	mdemList.ConnectDoubleClicked(func(index *core.QModelIndex) {
+		item := model.FilePath(index)
+		widgets.QMessageBox_Information(
+            nil,
+            "Item Clicked",
+            "You clicked: " + item, 
+            widgets.QMessageBox__Ok, widgets.QMessageBox__Ok,
+        )
+	})
+
+	deckLabel := widgets.NewQLabel2("Decks", nil, 0)
+	deckList  := widgets.NewQListView(nil)
 	leftLayout.AddWidget(mdemList, 1, 0)
 	leftLayout.AddWidget(deckLabel, 0, 0)
-	deckList := widgets.NewQListView(nil)
 	leftLayout.AddWidget(deckList, 1, 0)
 
-	// Right
 	rightWidget := widgets.NewQWidget(nil, 0)
 	rightLayout := widgets.NewQVBoxLayout()
 	rightWidget.SetLayout(rightLayout)
 
-	top := widgets.NewQWidget(nil, 0)
-	hTop := widgets.NewQHBoxLayout()
-	top.SetLayout(hTop)
+	top           := widgets.NewQWidget(nil, 0)
+	hTop          := widgets.NewQHBoxLayout()
 	deckListLabel := widgets.NewQLabel2("Mdem: file.mdem", nil, 0)
+	top.SetLayout(hTop)
 	rightLayout.AddWidget(top, 0, 0)
 
 	hTop.AddWidget(deckListLabel, 0, 0)
 	hTop.AddStretch(1)
-	refresh := widgets.NewQToolButton(nil)
-	refresh.SetText("Refresh")
-	hTop.AddWidget(refresh, 0, 0)
-	shuffle := widgets.NewQToolButton(nil)
-	shuffle.SetText("Shuffle")
-	hTop.AddWidget(shuffle, 0, 0)
+	refresh  := widgets.NewQToolButton(nil)
 	practice := widgets.NewQToolButton(nil)
-	practice.SetText("Practice")
+    shuffle  := widgets.NewQToolButton(nil)
+	hTop.AddWidget(refresh, 0, 0)
+	hTop.AddWidget(shuffle, 0, 0)
 	hTop.AddWidget(practice, 0, 0)
+	refresh.SetText("Refresh")
+	shuffle.SetText("Shuffle")
+	practice.SetText("Practice")
 
-	mdemScroll := widgets.NewQScrollArea(nil)
+	mdemScroll  := widgets.NewQScrollArea(nil)
 	hMdemScroll := widgets.NewQVBoxLayout()
 	mdemScroll.SetLayout(hMdemScroll)
+    var mdem widgets.QWidget_ITF
+	{ // CreateMdem
 
-	{ // createMdem
-		id := fmt.Sprintf("mdem_%d", 1)
-		mdem := widgets.NewQWidget(nil, 0)
+        // DefineMdem
+        mdem := widgets.NewQWidget(nil, 0)
 		mdem.SetMinimumHeight(60)
-
 		hMdem := widgets.NewQHBoxLayout()
+		hMdem.AddStretch(1)
 		mdem.SetLayout(hMdem)
 
+        // DefineId
+		id := fmt.Sprintf("mdem_%d", 1)
 		mdem.SetObjectName(id)
 		mdem.SetStyleSheet(fmt.Sprintf(`
             QWidget#%s {
@@ -89,41 +96,48 @@ func main() {
             }
         `, id))
 
+        // AddContent
 		mdemText := widgets.NewQLabel2(
 			"What is the capital of Latvia?", nil, 0,
 		)
 		hMdem.AddWidget(mdemText, 0, 0)
-		hMdem.AddStretch(1)
 		hideButton := widgets.NewQToolButton(nil)
-		hideButton.SetText("Hide")
-		hMdem.AddWidget(hideButton, 0, 0)
 		showAnswer := widgets.NewQToolButton(nil)
+		hideButton.SetText("Hide")
 		showAnswer.SetText("Show")
+		hMdem.AddWidget(hideButton, 0, 0)
 		hMdem.AddWidget(showAnswer, 0, 0)
-
-		hMdemScroll.AddWidget(mdem, 0, 0)
 	}
-
+    hMdemScroll.AddWidget(mdem, 0, 0)
 	hMdemScroll.AddStretch(1)
-
 	rightLayout.AddWidget(mdemScroll, 1, 0)
 
-	pagination := widgets.NewQWidget(nil, 0)
+    // Pagination 
+	pagination  := widgets.NewQWidget(nil, 0)
 	hPagination := widgets.NewQHBoxLayout()
 	pagination.SetLayout(hPagination)
+
+    // TEMP: mock pagination
+    prevButton := widgets.NewQToolButton(nil)
+    prevButton.SetText("<")
+    hPagination.AddWidget(prevButton, 0, 0)
 	for i := 0; i < 5; i++ {
 		button := widgets.NewQToolButton(nil)
 		button.SetText(fmt.Sprintf("%d", i+1))
 		hPagination.AddWidget(button, 0, 0)
 	}
+    nextButton := widgets.NewQToolButton(nil)
+    nextButton.SetText(">")
+    hPagination.AddWidget(nextButton, 0, 0)
+
 	hPagination.AddStretch(1)
 	rightLayout.AddWidget(pagination, 0, 0)
 
-	// FillMainLayout
-	hLayout.AddWidget(leftWidget, 1, 0)
-	hLayout.AddWidget(rightWidget, 4, 0)
-	// SetupCentralWidget
-	window.SetCentralWidget(centralWidget)
+	hSplitter.AddWidget(leftWidget)
+	hSplitter.AddWidget(rightWidget)
+    hSplitter.SetStretchFactor(0, 1)
+    hSplitter.SetStretchFactor(1, 3)
+	window.SetCentralWidget(hSplitter)
 
 	window.Show()
 	app.Exec()