Implemented the main inspector qml form

inspectors/view/qml/InspectorForm.qml

@@ -0,0 +1,103 @@
+import QtQuick 2.9
+import QtQml.Models 2.3
+import MuseScore.Inspectors 3.3
+
+import "common"
+import "general_inspector"
+import "notation_inspector"
+
+FocusableItem {
+    id: root
+
+    property alias inspectorListModel: presenterModel.model
+
+    Rectangle {
+        id: backgroundRect
+
+        anchors.fill: parent
+
+        color: globalStyle.window
+    }
+
+    Column {
+        id: tabTitleColumn
+
+        anchors.left: parent.left
+        anchors.leftMargin: 24
+
+        spacing: 4
+
+        StyledTextLabel {
+            id: inspectorTitle
+
+            text: qsTr("Inspector")
+            font.bold: true
+            font.pixelSize: globalStyle.font.pixelSize * 1.2
+        }
+
+        Rectangle {
+            id: titleHighlighting
+
+            height: 3
+            width: inspectorTitle.width
+
+            color: globalStyle.voice1Color
+
+            radius: 2
+        }
+    }
+
+    DelegateModel {
+        id: presenterModel
+
+        model: root.inspectorListModel
+
+        delegate: ExpandableBlank {
+
+            function viewByType() {
+
+                switch (inspectorData.type) {
+                case Inspector.GENERAL: return generalInspector
+                case Inspector.NOTATION: return notationInspector
+                }
+            }
+
+            contentItemComponent: viewByType()
+
+            menuItemComponent: InspectorMenu {
+                onResetToDefaultsRequested: {
+                    inspectorData.requestResetToDefaults()
+                }
+            }
+
+            Component.onCompleted: {
+                title = inspectorData.title
+            }
+
+            Component { id: generalInspector; GeneralInspectorView { model: inspectorData } }
+            Component { id: notationInspector; NotationInspectorView { model: inspectorData } }
+        }
+    }
+
+    ListView {
+        id: inspectorListView
+
+        anchors.top: tabTitleColumn.bottom
+        anchors.topMargin: 12
+        anchors.left: parent.left
+        anchors.leftMargin: 24
+
+        height: parent.height
+        width: parent.width
+
+        model: presenterModel
+    }
+
+    FocusableItem {
+        id: focusChainBreak
+
+        onActiveFocusChanged: {
+            parent.focus = false
+        }
+    }
+}