Use directly a QListWidget

autotests/groupmanagementwidgettest.cpp

@@ -20,7 +20,7 @@
 
 #include "groupmanagementwidgettest.h"
 #include "groupmanagementwidget.h"
-#include <QListView>
+#include <QListWidget>
 #include <QTest>
 #include <QVBoxLayout>
 
@@ -38,7 +38,7 @@ void GroupManagementWidgetTest::shouldHaveDefaultValues()
     QVERIFY(mainLayout);
     QCOMPARE(mainLayout->contentsMargins(), {});
 
-    auto mListView = w.findChild<QListView *>(QStringLiteral("mListView"));
-    QVERIFY(mListView);
-    QCOMPARE(mListView->selectionMode(), QAbstractItemView::MultiSelection);
+    auto mListWidget = w.findChild<QListWidget *>(QStringLiteral("mListWidget"));
+    QVERIFY(mListWidget);
+    QCOMPARE(mListWidget->selectionMode(), QAbstractItemView::MultiSelection);
 }

src/groupmanagementdialog.cpp

@@ -40,9 +40,8 @@ GroupManagementDialog::GroupManagementDialog(QWidget *parent)
     mGroupManagementWidget->setObjectName(QStringLiteral("mGroupManagementWidget"));
     auto mainLayout = new QVBoxLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
-    auto buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
+    auto buttonBox = new QDialogButtonBox(QDialogButtonBox::Close, this);
     buttonBox->setObjectName(QStringLiteral("buttonBox"));
-    connect(buttonBox, &QDialogButtonBox::accepted, this, &GroupManagementDialog::accept);
     connect(buttonBox, &QDialogButtonBox::rejected, this, &GroupManagementDialog::reject);
     mainLayout->addWidget(mGroupManagementWidget);
     mainLayout->addWidget(buttonBox);

src/groupmanagementwidget.cpp

@@ -19,20 +19,22 @@
 */
 
 #include "groupmanagementwidget.h"
+#include "loadgroupmenu.h"
 #include <KLocalizedString>
-#include <QListView>
+#include <QDir>
+#include <QListWidget>
 #include <QVBoxLayout>
 GroupManagementWidget::GroupManagementWidget(QWidget *parent)
     : QWidget(parent)
-    , mListView(new QListView(this))
+    , mListWidget(new QListWidget(this))
 {
     auto mainLayout = new QVBoxLayout(this);
     mainLayout->setContentsMargins({});
     mainLayout->setObjectName(QStringLiteral("mainLayout"));
 
-    mListView->setObjectName(QStringLiteral("mListView"));
-    mainLayout->addWidget(mListView);
-    mListView->setSelectionMode(QAbstractItemView::MultiSelection);
+    mListWidget->setObjectName(QStringLiteral("mListWidget"));
+    mainLayout->addWidget(mListWidget);
+    mListWidget->setSelectionMode(QAbstractItemView::MultiSelection);
     init();
 }
 
@@ -43,5 +45,18 @@ GroupManagementWidget::~GroupManagementWidget()
 
 void GroupManagementWidget::init()
 {
-    //TODO
+    const QString groupPath = LoadGroupMenu::defaultGroupPath();
+    if (groupPath.isEmpty()) {
+        return;
+    }
+    QDir dir(groupPath);
+    const QStringList groups = dir.entryList(QDir::Files | QDir::NoDotAndDotDot);
+    if (groups.isEmpty()) {
+        return;
+    }
+    for (const QString &file : groups) {
+        QListWidgetItem *item = new QListWidgetItem(file, mListWidget);
+        const QString fullPath = groupPath + QLatin1Char('/') + file;
+        item->setData(FullPathRole, fullPath);
+    }
 }

src/groupmanagementwidget.h

@@ -24,7 +24,7 @@
 #include <QWidget>
 
 #include "libkdebugsettings_private_export.h"
-class QListView;
+class QListWidget;
 class LIBKDEBUGSETTINGS_EXPORT_TEST_EXPORT GroupManagementWidget : public QWidget
 {
     Q_OBJECT
@@ -32,8 +32,11 @@ public:
     explicit GroupManagementWidget(QWidget *parent = nullptr);
     ~GroupManagementWidget() override;
 private:
+    enum {
+        FullPathRole = Qt::UserRole + 1
+    };
     void init();
-    QListView *const mListView;
+    QListWidget *const mListWidget;
 };
 
 #endif // GROUPMANAGEMENTWIDGET_H