Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-14 10:51:06 +01:00
parent 51f3c21121
commit cf12defd28
15214 changed files with 20594243 additions and 269 deletions
@@ -0,0 +1,75 @@
+/*
+    SPDX-FileCopyrightText: 2009 Stephen Kelly <steveire@gmail.com>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "modelselector.h"
+
+ModelSelector::ModelSelector(ProxyModelTest *parent)
+    : ProxyModelTestData(parent)
+    , m_model(nullptr)
+    , m_selectionModel(nullptr)
+    , m_rootModel(nullptr)
+{
+    Q_ASSERT(parent);
+}
+
+void ModelSelector::setWatchedModel(QAbstractItemModel *model)
+{
+    m_model = model;
+    connect(m_model, &QObject::destroyed, this, &ModelSelector::modelDestroyed);
+}
+
+void ModelSelector::setSelectionModel(QItemSelectionModel *selectionModel)
+{
+    if (selectionModel) {
+        Q_ASSERT(!selectionModel->hasSelection());
+    }
+    m_selectionModel = selectionModel;
+    connect(m_selectionModel, &QObject::destroyed, this, &ModelSelector::modelDestroyed);
+}
+
+void ModelSelector::setRootModel(DynamicTreeModel *rootModel)
+{
+    m_rootModel = rootModel;
+}
+
+void ModelSelector::setWatch(bool watch)
+{
+    if (!m_model) {
+        return;
+    }
+
+    disconnect(m_model, &QAbstractItemModel::rowsInserted, this, &ModelSelector::rowsInserted);
+    if (watch) {
+        Q_ASSERT(m_model);
+        connect(m_model, &QAbstractItemModel::rowsInserted, this, &ModelSelector::rowsInserted);
+        if (m_model->hasChildren()) {
+            rowsInserted(QModelIndex(), 0, m_model->rowCount() - 1);
+        }
+    }
+}
+
+void ModelSelector::rowsInserted(const QModelIndex &parent, int start, int end)
+{
+    Q_ASSERT(end >= start);
+    Q_ASSERT(m_selectionModel);
+
+    int row = start;
+    static const int column = 0;
+    QModelIndex idx = m_model->index(row, column, parent);
+
+    while (idx.isValid() && row <= end) {
+        int item = idx.data().toInt();
+        if (m_selectedRows.contains(item)) {
+            m_selectionModel->select(idx, QItemSelectionModel::SelectCurrent);
+        }
+        if (m_model->hasChildren(idx)) {
+            rowsInserted(idx, 0, m_model->rowCount(idx) - 1);
+        }
+        idx = idx.sibling(++row, column);
+    }
+}
+
+#include "moc_modelselector.cpp"