From 7ee008e150bc5bcf76082d726f719ee0fdfda982 Mon Sep 17 00:00:00 2001
From: SulfurNitride <SulfurNitride@users.noreply.github.com>
Date: Wed, 11 Feb 2026 02:37:39 -0600
Subject: Fluorine Manager: full Linux port of Mod Organizer 2

Complete native Linux port with FUSE-based virtual filesystem,
Proton/umu-run integration, and Flatpak packaging.

Key features:
- FUSE VFS replacing Windows USVFS (in-process + standalone helper for Flatpak)
- Proton/GE-Proton/umu-run launcher with env var forwarding
- Flatpak support (sandbox-aware VFS, NXM handler, umu-run)
- Wine prefix management UI
- Case-insensitive path resolution for Linux filesystems
- QSettings-safe INI handling (avoids Bethesda INI corruption)
- Portable instance support with auto-generated launcher scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 libs/uibase/src/expanderwidget.cpp | 93 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 libs/uibase/src/expanderwidget.cpp

(limited to 'libs/uibase/src/expanderwidget.cpp')

diff --git a/libs/uibase/src/expanderwidget.cpp b/libs/uibase/src/expanderwidget.cpp
new file mode 100644
index 0000000..451ab07
--- /dev/null
+++ b/libs/uibase/src/expanderwidget.cpp
@@ -0,0 +1,93 @@
+#include <uibase/expanderwidget.h>
+#include <QIODevice>
+
+namespace MOBase
+{
+
+ExpanderWidget::ExpanderWidget() : m_button(nullptr), m_content(nullptr), opened_(false)
+{}
+
+ExpanderWidget::ExpanderWidget(QToolButton* button, QWidget* content) : ExpanderWidget()
+{
+  set(button, content);
+}
+
+void ExpanderWidget::set(QToolButton* button, QWidget* content, bool o)
+{
+  m_button  = button;
+  m_content = content;
+
+  m_button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+  QObject::connect(m_button, &QToolButton::clicked, [&] {
+    toggle();
+  });
+
+  toggle(o);
+}
+
+void ExpanderWidget::toggle()
+{
+  if (opened()) {
+    toggle(false);
+  } else {
+    toggle(true);
+  }
+}
+
+void ExpanderWidget::toggle(bool b)
+{
+  if (b != opened_) {
+    emit aboutToToggle(b);
+  }
+
+  if (b) {
+    m_button->setArrowType(Qt::DownArrow);
+    m_content->show();
+  } else {
+    m_button->setArrowType(Qt::RightArrow);
+    m_content->hide();
+  }
+
+  if (b != opened_) {
+    // the state has to be remembered instead of using m_content's visibility
+    // because saving the state in saveConflictExpandersState() happens after the
+    // dialog is closed, which marks all the widgets hidden
+    opened_ = b;
+
+    emit toggled(b);
+  }
+}
+
+bool ExpanderWidget::opened() const
+{
+  return opened_;
+}
+
+QByteArray ExpanderWidget::saveState() const
+{
+  QByteArray result;
+  QDataStream stream(&result, QIODevice::WriteOnly);
+
+  stream << opened();
+
+  return result;
+}
+
+void ExpanderWidget::restoreState(const QByteArray& a)
+{
+  QDataStream stream(a);
+
+  bool opened = false;
+  stream >> opened;
+
+  if (stream.status() == QDataStream::Ok) {
+    toggle(opened);
+  }
+}
+
+QToolButton* ExpanderWidget::button() const
+{
+  return m_button;
+}
+
+}  // namespace MOBase
-- 
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