Events: inline event delegate

Also key handling. Again allow space to pause/resume video while
editing an event.

Sidebar.qml

@@ -47,7 +47,7 @@ Page {
         }
     }
 
-    Keys.forwardTo: [tags, video]
+    Keys.forwardTo: [video, tags]
 
     // Save / load buttons.
     header: ToolBar {
@@ -151,6 +151,7 @@ Page {
                 if (currentItem)
                     video.seek(currentItem.time)
             }
+            Keys.forwardTo: control
 
             Rectangle {
                 anchors { left: parent.left; right: parent.right; top: parent.top }
@@ -163,41 +164,6 @@ Page {
                 implicitHeight: 1
                 color: palette.mid
             }
-
-            Keys.onPressed: {
-                switch (event.key) {
-                case Qt.Key_Home:
-                    currentIndex = 0
-                    break
-                case Qt.Key_End:
-                    currentIndex = count-1
-                    break
-                case Qt.Key_Enter:
-                case Qt.Key_Return:
-                    if (editing) {
-                        currentItem.store()
-                        editing = false
-                    } else {
-                        if (currentItem.fields.length > 0)
-                            editing = true
-                    }
-                    break
-                case Qt.Key_Escape:
-                    editing = false
-                    break
-                case Qt.Key_Delete:
-                    editing = false
-                    eventFilter.remove(currentIndex)
-                    break
-                case Qt.Key_Tab:
-                case Qt.Key_Backtab:
-                    // swallow tabs so we don’t lose focus when editing
-                    break
-                default:
-                    return
-                }
-                event.accepted = true
-            }
         }
 
         Flow {