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 +1,94 @@
+/*
+    SPDX-FileCopyrightText: 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
+    SPDX-FileContributor: Stephen Kelly <stephen@kdab.com>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "breadcrumbdirectionwidget.h"
+
+#include <dynamictreemodel.h>
+#include <kbreadcrumbselectionmodel.h>
+
+#include <QEvent>
+#include <QHBoxLayout>
+#include <QSplitter>
+#include <QTreeView>
+
+BreadcrumbDirectionWidget::BreadcrumbDirectionWidget(QWidget *parent, Qt::WindowFlags f)
+    : QWidget(parent, f)
+{
+    DynamicTreeModel *rootModel = new DynamicTreeModel(this);
+
+    ModelInsertCommand ins(rootModel);
+    ins.setStartRow(0);
+    ins.interpret(
+        QLatin1String("- 1"
+                      "- 2"
+                      "- - 3"
+                      "- - 3"
+                      "- - - 4"
+                      "- - - 4"
+                      "- - - - 4"
+                      "- - 4"
+                      "- - 5"
+                      "- - - 4"
+                      "- - - - 4"
+                      "- - 5"
+                      "- 6"
+                      "- 7"
+                      "- - 8"
+                      "- - - 9"
+                      "- - - 10"
+                      "- - - - 9"
+                      "- - - - - 10"
+                      "- - - - - - 9"
+                      "- - - - - - 10"
+                      "- - - - - - - 9"
+                      "- - - - - - - - 10"
+                      "- - - - - - - - 9"
+                      "- - - - - - - 10"
+                      "- 20"
+                      "- 21"));
+    ins.doCommand();
+
+    QHBoxLayout *layout = new QHBoxLayout(this);
+    QSplitter *splitter1 = new QSplitter(Qt::Vertical, this);
+    layout->addWidget(splitter1);
+    QSplitter *splitter2 = new QSplitter(splitter1);
+    QSplitter *splitter3 = new QSplitter(splitter1);
+
+    QTreeView *view1 = new QTreeView(splitter2);
+    view1->setModel(rootModel);
+    view1->expandAll();
+    view1->viewport()->setBackgroundRole(QPalette::Button);
+    QTreeView *view2 = new QTreeView(splitter2);
+    view2->setModel(rootModel);
+    view2->expandAll();
+    view2->viewport()->installEventFilter(this);
+    QTreeView *view3 = new QTreeView(splitter3);
+    view3->setModel(rootModel);
+    view3->expandAll();
+    QTreeView *view4 = new QTreeView(splitter3);
+    view4->setModel(rootModel);
+    view4->expandAll();
+    view4->viewport()->installEventFilter(this);
+    view4->viewport()->setBackgroundRole(QPalette::Button);
+
+    KBreadcrumbSelectionModel *breadcrumbSelection1 = new KBreadcrumbSelectionModel(view2->selectionModel(), this);
+    view1->setSelectionModel(breadcrumbSelection1);
+
+    KBreadcrumbSelectionModel *breadcrumbSelection2 =
+        new KBreadcrumbSelectionModel(view3->selectionModel(), KBreadcrumbSelectionModel::MakeBreadcrumbSelectionInOther, this);
+    view4->setSelectionModel(breadcrumbSelection2);
+}
+
+bool BreadcrumbDirectionWidget::eventFilter(QObject *o, QEvent *e)
+{
+    if (e->type() == QEvent::MouseButtonPress || e->type() == QEvent::MouseButtonDblClick || e->type() == QEvent::MouseButtonRelease) {
+        return true;
+    }
+    return QObject::eventFilter(o, e);
+}
+
+#include "moc_breadcrumbdirectionwidget.cpp"