Add initial ZKP GUI launcher using PyQt5 with styled buttons and screen layout

Author: Susmita-Chakrabarty

ZKP_Demo_Tool/zkp_gui_launcher.py

@@ -0,0 +1,67 @@
+import sys
+from PyQt5.QtWidgets import (
+    QApplication, QWidget, QVBoxLayout, QPushButton, QLabel, QMessageBox
+)
+from PyQt5.QtGui import QFont, QPalette, QColor
+from PyQt5.QtCore import Qt
+
+class ZKPGUILauncher(QWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.setWindowTitle("ZKP Learning Playground")
+        self.setFixedSize(400, 320)
+        self.setStyleSheet("background-color: #2C3E50;")
+
+        layout = QVBoxLayout()
+
+        # Title label
+        title = QLabel("\ud83c\udf93 Zero-Knowledge Proof Playground")
+        title.setFont(QFont("Arial", 16, QFont.Bold))
+        title.setStyleSheet("color: white; padding: 20px;")
+        title.setAlignment(Qt.AlignCenter)
+        layout.addWidget(title)
+
+        # Button style
+        button_style = """
+            QPushButton {
+                background-color: #34495E;
+                color: #ECF0F1;
+                border-radius: 8px;
+                padding: 10px;
+                font-size: 14px;
+            }
+            QPushButton:hover {
+                background-color: #3D566E;
+            }
+        """
+
+        buttons = [
+            ("\ud83d\udd10 Commitment Game", self.commitment_game),
+            ("\ud83d\udc65 Prover-Verifier ZKP", self.zkp_game),
+            ("\ud83c\udfad Indistinguishability Game", self.ind_game)
+        ]
+
+        for label, handler in buttons:
+            btn = QPushButton(label)
+            btn.setFont(QFont("Arial", 12))
+            btn.setStyleSheet(button_style)
+            btn.clicked.connect(handler)
+            layout.addWidget(btn)
+
+        self.setLayout(layout)
+
+    def commitment_game(self):
+        QMessageBox.information(self, "Coming Soon", "\ud83d\udd10 Commitment Game will launch here!")
+
+    def zkp_game(self):
+        QMessageBox.information(self, "Coming Soon", "\ud83d\udc65 Prover-Verifier ZKP Game will launch here!")
+
+    def ind_game(self):
+        QMessageBox.information(self, "Coming Soon", "\ud83c\udfad Indistinguishability Game will launch here!")
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    window = ZKPGUILauncher()
+    window.show()
+    sys.exit(app.exec_())