Update README and enhance annotation deletion functionality

- Removed downloads badge from README
- Updated key event handling to allow deletion of selected annotations using both Backspace and Delete keys
- Commented out toolbar action for slicer tool in main window

README.md

@@ -15,8 +15,6 @@
 [![windows](https://github.com/Jordan-Pierce/CoralNet-Toolbox/actions/workflows/windows.yml/badge.svg)](https://pypi.org/project/CoralNet-Toolbox)
 [![macos](https://github.com/Jordan-Pierce/CoralNet-Toolbox/actions/workflows/macos.yml/badge.svg)](https://pypi.org/project/CoralNet-Toolbox)
 [![ubuntu](https://github.com/Jordan-Pierce/CoralNet-Toolbox/actions/workflows/ubuntu.yml/badge.svg)](https://pypi.org/project/CoralNet-Toolbox)
-[![downloads](https://static.pepy.tech/badge/coralnet-toolbox)](https://pepy.tech/projects/coralnet-toolbox)
-
 </div>
 
 

coralnet_toolbox/QtAnnotationWindow.py

@@ -137,10 +137,11 @@ def keyPressEvent(self, event):
             self.tools[self.selected_tool].keyPressEvent(event)
         super().keyPressEvent(event)
 
-        # Handle the hot key for deleting 
-        if event.modifiers() & Qt.ControlModifier and event.key() == Qt.Key_Delete:
-            if self.selected_annotations:
-                self.delete_selected_annotation()
+        # Handle the hot key for deleting (backspace or delete) selected annotations
+        if event.modifiers() & Qt.ControlModifier:
+            if event.key() == Qt.Key_Delete or event.key() == Qt.Key_Backspace:
+                if self.selected_annotations:
+                    self.delete_selected_annotation()
 
     def keyReleaseEvent(self, event):
         if self.active_image and self.selected_tool:

coralnet_toolbox/QtMainWindow.py

@@ -513,7 +513,7 @@ def __init__(self):
         self.slicer_tool_action = QAction(self.slicer_icon, "Slicer", self)
         self.slicer_tool_action.setCheckable(False)
         self.slicer_tool_action.triggered.connect(self.toggle_tool)
-        self.toolbar.addAction(self.slicer_tool_action)
+        # self.toolbar.addAction(self.slicer_tool_action)  TODO
 
         self.toolbar.addSeparator()