Revert "Merge pull request #4037 from Holzhaus/qml-sidebar"

res/qml/Library.qml

@@ -1,48 +1,15 @@
 import "." as Skin
 import Mixxx 0.1 as Mixxx
 import QtQuick 2.12
-import QtQuick.Controls 1.4
 import "Theme"
 
 Item {
     Rectangle {
         color: Theme.deckBackgroundColor
         anchors.fill: parent
 
-        TreeView {
-            id: sidebar
-
-            anchors.top: parent.top
-            anchors.left: parent.left
-            anchors.bottom: parent.bottom
-            anchors.margins: 10
-            width: 250
-            model: Mixxx.Library.getSidebarModel()
-
-            TableViewColumn {
-                title: "Icon"
-                role: "iconName"
-                width: 50
-
-                delegate: Image {
-                    fillMode: Image.PreserveAspectFit
-                    source: styleData.value ? "qrc:///images/library/ic_library_" + styleData.value + ".svg" : ""
-                }
-
-            }
-
-            TableViewColumn {
-                title: "Title"
-                role: "display"
-            }
-
-        }
-
         ListView {
-            anchors.top: parent.top
-            anchors.left: sidebar.right
-            anchors.right: parent.right
-            anchors.bottom: parent.bottom
+            anchors.fill: parent
             anchors.margins: 10
             clip: true
             model: Mixxx.Library.model

src/library/library.h

@@ -75,11 +75,6 @@ class Library: public QObject {
     /// Needed for exposing models to QML
     LibraryTableModel* trackTableModel() const;
 
-    /// Needed for exposing sidebar to QML
-    SidebarModel* sidebarModel() const {
-        return m_pSidebarModel.get();
-    }
-
     int getTrackTableRowHeight() const {
         return m_iTrackTableRowHeight;
     }

src/library/sidebarmodel.cpp

@@ -19,13 +19,6 @@ namespace {
 // been chosen as a compromise between usability and responsiveness.
 constexpr int kPressedUntilClickedTimeoutMillis = 300;
 
-const QHash<int, QByteArray> kRoleNames = {
-        // Only roles that are useful in QML are added here.
-        {Qt::DisplayRole, "display"},
-        {Qt::ToolTipRole, "tooltip"},
-        {SidebarModel::IconNameRole, "iconName"},
-};
-
 } // anonymous namespace
 
 SidebarModel::SidebarModel(
@@ -279,10 +272,6 @@ QVariant SidebarModel::data(const QModelIndex& index, int role) const {
     }
 }
 
-QHash<int, QByteArray> SidebarModel::roleNames() const {
-    return kRoleNames;
-}
-
 void SidebarModel::startPressedUntilClickedTimer(const QModelIndex& pressedIndex) {
     m_pressedIndex = pressedIndex;
     m_pressedUntilClickedTimer->start(kPressedUntilClickedTimeoutMillis);

src/library/sidebarmodel.h

@@ -38,7 +38,6 @@ class SidebarModel : public QAbstractItemModel {
     int columnCount(const QModelIndex& parent = QModelIndex()) const override;
     QVariant data(const QModelIndex& index,
                   int role = Qt::DisplayRole) const override;
-    QHash<int, QByteArray> roleNames() const override;
     bool dropAccept(const QModelIndex& index, const QList<QUrl>& urls, QObject* pSource);
     bool dragMoveAccept(const QModelIndex& index, const QUrl& url);
     bool hasChildren(const QModelIndex& parent = QModelIndex()) const override;

src/qml/qmllibraryproxy.cpp

@@ -3,7 +3,6 @@
 #include <QAbstractItemModel>
 
 #include "library/library.h"
-#include "library/sidebarmodel.h"
 
 namespace mixxx {
 namespace qml {
@@ -14,9 +13,5 @@ QmlLibraryProxy::QmlLibraryProxy(std::shared_ptr<Library> pLibrary, QObject* par
           m_pModel(make_parented<QmlLibraryTrackListModel>(m_pLibrary->trackTableModel(), this)) {
 }
 
-QAbstractItemModel* QmlLibraryProxy::getSidebarModel() {
-    return m_pLibrary->sidebarModel();
-}
-
 } // namespace qml
 } // namespace mixxx

src/qml/qmllibraryproxy.h

@@ -6,9 +6,6 @@
 #include "util/parented_ptr.h"
 
 class Library;
-class SidebarModel;
-
-QT_FORWARD_DECLARE_CLASS(QAbstractItemModel);
 
 namespace mixxx {
 namespace qml {
@@ -22,8 +19,6 @@ class QmlLibraryProxy : public QObject {
   public:
     explicit QmlLibraryProxy(std::shared_ptr<Library> pLibrary, QObject* parent = nullptr);
 
-    Q_INVOKABLE QAbstractItemModel* getSidebarModel();
-
   private:
     std::shared_ptr<Library> m_pLibrary;
     parented_ptr<QmlLibraryTrackListModel> m_pModel;