queue manager UI - a simple listwidget - #30

abogen/queue_manager_gui.py

@@ -0,0 +1,69 @@
+# a simple window with a list of items in the queue, no checkboxes
+# button to remove an item from the queue
+# button to clear the queue
+
+from PyQt5.QtWidgets import (
+    QWidget,
+    QDialog,
+    QVBoxLayout,
+    QDialogButtonBox,
+    QLabel,
+    QCheckBox,
+    QSlider,
+    QPushButton,
+    QHBoxLayout,
+    QMessageBox,
+    QListWidget,
+)
+
+
+class QueueManager(QDialog):
+    def __init__(self, parent, queue: list, title="Queue Manager", size=(400, 300)):
+        super().__init__()
+        self.queue = queue
+        self.parent = parent
+        layout = QVBoxLayout()
+        # list of queued items
+        self.listwidget = QListWidget()
+        self.listwidget.setSelectionMode(QListWidget.SingleSelection)
+        self.listwidget.setAlternatingRowColors(True)
+        # add queue items to the list
+        self.process_queue()
+
+        layout.addWidget(self.listwidget)
+        # add remove item button
+        remove_button = QPushButton("Remove")
+        remove_button.clicked.connect(self.remove_item)
+        layout.addWidget(remove_button)
+        # add clear queue button
+        clear_button = QPushButton("Clear Queue")
+        clear_button.clicked.connect(self.clear_queue)
+        layout.addWidget(clear_button)
+
+
+        buttons = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, self)
+        buttons.accepted.connect(self.accept)
+        buttons.rejected.connect(self.reject)
+
+        layout.addWidget(buttons)
+
+        self.setLayout(layout)
+
+        self.setWindowTitle(title)
+        self.setMinimumSize(*size)
+
+    def process_queue(self):
+        """Process the queue items."""
+        if not self.queue:
+            return
+        for item in self.queue:
+            self.listwidget.addItem(item.file_name)
+
+        # self.listwidget.clicked.connect(self.clicked)
+
+    def remove_item(self):
+        pass
+
+    def clear_queue(self):
+        self.queue.clear()
+        self.listwidget.clear()