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views/widgets/account_card.py

@@ -4,7 +4,7 @@ Account Card Widget - Kompakte Account-Karte nach Styleguide
 
 from PyQt5.QtWidgets import (
     QFrame, QVBoxLayout, QHBoxLayout, QLabel, QPushButton,
-    QGridLayout, QWidget, QApplication
+    QGridLayout, QWidget, QApplication, QCheckBox
 )
 from PyQt5.QtCore import Qt, pyqtSignal, QSize, QTimer
 from PyQt5.QtGui import QFont, QPixmap
@@ -17,17 +17,20 @@ class AccountCard(QFrame):
     """
     Kompakte Account-Karte nach Styleguide für Light Mode
     """
-    
+
     # Signals
     login_requested = pyqtSignal(dict)  # Account-Daten
     export_requested = pyqtSignal(dict)  # Account-Daten
     delete_requested = pyqtSignal(dict)  # Account-Daten
-    
+    selection_changed = pyqtSignal(int, bool)  # account_id, selected
+
     def __init__(self, account_data, language_manager=None):
         super().__init__()
         self.account_data = account_data
         self.language_manager = language_manager
         self.password_visible = False
+        self.selection_mode = False
+        self.is_selected_state = False
         
         # Timer für Icon-Animation
         self.email_copy_timer = QTimer()
@@ -136,16 +139,34 @@ class AccountCard(QFrame):
         
         # Header Zeile
         header_layout = QHBoxLayout()
-        
+
         # Platform Icon + Username
         info_layout = QHBoxLayout()
         info_layout.setSpacing(8)
-        
+
         # Status wird jetzt über Karten-Hintergrund und Umrandung angezeigt
-        
+
+        # Selection Checkbox (hidden by default)
+        self.selection_checkbox = QCheckBox()
+        self.selection_checkbox.setVisible(False)
+        self.selection_checkbox.stateChanged.connect(self._on_selection_changed)
+        self.selection_checkbox.setStyleSheet("""
+            QCheckBox::indicator {
+                width: 20px;
+                height: 20px;
+                border-radius: 4px;
+                border: 2px solid #D1D5DB;
+            }
+            QCheckBox::indicator:checked {
+                background-color: #0099CC;
+                border-color: #0099CC;
+            }
+        """)
+        info_layout.addWidget(self.selection_checkbox)
+
         # Platform Icon
         platform_icon = IconFactory.create_icon_label(
-            self.account_data.get("platform", "").lower(), 
+            self.account_data.get("platform", "").lower(),
             size=18
         )
         info_layout.addWidget(platform_icon)
@@ -378,4 +399,46 @@ class AccountCard(QFrame):
     def update_status(self, new_status: str):
         """Aktualisiert den Status der Account-Karte und das Styling"""
         self.account_data["status"] = new_status
-        self._apply_status_styling()
+        self._apply_status_styling()
+
+    # ========== Selection Mode Methods ==========
+
+    def set_selection_mode(self, enabled: bool):
+        """
+        Aktiviert/Deaktiviert den Selection-Modus.
+
+        Args:
+            enabled: True = Checkbox anzeigen, False = Checkbox verstecken
+        """
+        self.selection_mode = enabled
+        self.selection_checkbox.setVisible(enabled)
+
+        if not enabled:
+            # Reset selection when mode is disabled
+            self.set_selected(False)
+
+    def _on_selection_changed(self, state):
+        """Handler für Checkbox state change"""
+        self.is_selected_state = (state == Qt.Checked)
+        account_id = self.account_data.get("id")
+        if account_id:
+            self.selection_changed.emit(account_id, self.is_selected_state)
+
+    def is_selected(self) -> bool:
+        """
+        Gibt zurück ob die Card ausgewählt ist.
+
+        Returns:
+            True wenn ausgewählt, sonst False
+        """
+        return self.is_selected_state
+
+    def set_selected(self, selected: bool):
+        """
+        Setzt den Auswahl-Status.
+
+        Args:
+            selected: True = auswählen, False = Auswahl aufheben
+        """
+        self.is_selected_state = selected
+        self.selection_checkbox.setChecked(selected)