diff --git a/GlowstoneBlock.py b/GlowstoneBlock.py
index cf39414..bb78c34 100644
--- a/GlowstoneBlock.py
+++ b/GlowstoneBlock.py
@@ -1,15 +1,20 @@
 import sys
-from PyQt5.QtWidgets import QApplication, QWidget
+from PyQt5.QtWidgets import QApplication, QWidget, QMainWindow, QPushButton
+from PyQt5.Qt import QStandardItemModel, QStandardItem
 from PyQt5.QtGui import QIcon
+from PyQt5.QtCore import pyqtSlot
+import json
+
+import GlowstoneDust
 
 
-class App(QWidget):
+class App(QMainWindow):
 
     def __init__(self):
         super().__init__()
         self.title = 'Project Glowstone: Block Edition'
-        self.left = 10
-        self.top = 10
+        self.left = 300
+        self.top = 300
         self.width = 640
         self.height = 480
         self.initUI()
@@ -17,8 +22,26 @@ class App(QWidget):
     def initUI(self):
         self.setWindowTitle(self.title)
         self.setGeometry(self.left, self.top, self.width, self.height)
+
+        button = QPushButton('Button Label Go Here', self)
+        button.setToolTip('Example Button')
+        button.setGeometry(100, 70, 200, 80)
+        # button.move(100, 70)
+        button.clicked.connect(self.make_tree)
+
+        self.statusBar().showMessage('Message')
         self.show()
 
+    @pyqtSlot()
+    def on_click(self):
+        print('PyQt5 button click')
+
+    @pyqtSlot()
+    def make_tree(self):
+        print("Making mod tree...")
+        modpack_info = GlowstoneDust.get_modpack_info('.')
+        print(json.dumps(modpack_info))
+
 
 if __name__ == '__main__':
     app = QApplication(sys.argv)