总线通信架构整改完成

toolbox/codes/ui/components/list_widget_ui.py

@@ -0,0 +1,45 @@
+from PySide6.QtGui import QFocusEvent
+from PySide6.QtWidgets import QListWidget, QListWidgetItem
+from PySide6.QtCore import Qt, QEvent
+
+from codes.common import clibs
+from codes.common.signal_bus import signal_bus
+
+
+class SListWidget(QListWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        self.predos()
+        self.init_ui()
+        self.setup_slot()
+
+    def predos(self):
+        ...
+
+    def init_ui(self):
+        for item in clibs.listW_items:
+            _ = QListWidgetItem(item)
+            _.setTextAlignment(Qt.AlignmentFlag.AlignCenter)
+            self.addItem(_)
+
+    def setup_slot(self):
+        self.itemClicked.connect(self.item_clicked)
+        signal_bus.qa_stacked_page_switch.connect(self.hide)
+        signal_bus.list_widget_on_off.connect(self.lw_show_hide)
+
+    def item_clicked(self, item):
+        page_id = clibs.listW_items[item.text()]
+        signal_bus.list_widget_click.emit(page_id)
+
+    def lw_show_hide(self, enabled: bool):
+        if enabled:
+            self.clearSelection()
+            self.show()
+            signal_bus.init_stacked_page.emit("w10_practical")
+        else:
+            self.hide()
+
+    def focusOutEvent(self, event: QFocusEvent):
+        self.clearSelection()
+        super().focusOutEvent(event)