fix the lower case, add focus the whole geometries

CHANGELOG.md

@@ -12,7 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added `absolute_height` option to the `TextObject`.
 * Added `font` option to `TextObject`.
 * Multi-cursor visual effects.
-* Added `F` key for focusing the selected objects.
+* Added `F` key for focusing the selected objects. If no object is selected, it will focus the whole scene geometries.
 
 ### Changed
 

src/compas_view2/views/view.py

@@ -284,9 +284,12 @@ def keyPressEvent(self, event):
         if key == QtCore.Qt.Key_Control:
             self.app.selector.mode = "deselect"
             self.keys["control"] = True
-        if key == QtCore.Qt.Key_F and self.app.selector.selected:
-            self.keys["F"] = True
-            self.camera.zoom_extents(self.app.selector.selected)
+        if key == QtCore.Qt.Key_F:
+            self.keys["f"] = True
+            if self.app.selector.selected:
+                self.camera.zoom_extents(self.app.selector.selected)
+            else:
+                self.camera.zoom_extents(self.objects)
             self.update()
 
     def keyReleaseEvent(self, event):
@@ -298,4 +301,4 @@ def keyReleaseEvent(self, event):
             self.app.selector.mode = self.app.selector.overwrite_mode or "single"
             self.keys["control"] = False
         if key == QtCore.Qt.Key_F:
-            self.keys["F"] = False
+            self.keys["f"] = False