From 27075778c61f6772ecba81db2568c01c6b3c1e01 Mon Sep 17 00:00:00 2001
From: Syping <schiedelrafael@keppe.org>
Date: Mon, 24 Aug 2020 16:35:52 +0200
Subject: [PATCH] enable NavigationBar for non-Windows systems

---
 OptionsDialog.cpp |  7 +++++--
 PictureDialog.cpp | 18 ++++++++++++++++++
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/OptionsDialog.cpp b/OptionsDialog.cpp
index e3c6c72..ff1c43d 100644
--- a/OptionsDialog.cpp
+++ b/OptionsDialog.cpp
@@ -362,6 +362,8 @@ void OptionsDialog::applySettings()
 #if QT_VERSION >= 0x050200
     settings->setValue("NavigationBar", ui->cbSnapmaticNavigationBar->isChecked());
 #endif
+#else
+    settings->setValue("NavigationBar", ui->cbSnapmaticNavigationBar->isChecked());
 #endif
     settings->endGroup();
 
@@ -722,8 +724,9 @@ void OptionsDialog::setupSnapmaticPictureViewer()
     ui->gbSnapmaticPictureViewer->setVisible(false);
 #endif
 #else
-    ui->cbSnapmaticNavigationBar->setVisible(false);
-    ui->gbSnapmaticPictureViewer->setVisible(false);
+    settings->beginGroup("Interface");
+    ui->cbSnapmaticNavigationBar->setChecked(settings->value("NavigationBar", true).toBool());
+    settings->endGroup();
 #endif
 }
 
diff --git a/PictureDialog.cpp b/PictureDialog.cpp
index 990dead..f710599 100644
--- a/PictureDialog.cpp
+++ b/PictureDialog.cpp
@@ -215,6 +215,15 @@ PictureDialog::~PictureDialog()
         delete layout()->menuBar();
     }
 #endif
+#else
+    if (naviEnabled)
+    {
+        for (QObject *obj : layout()->menuBar()->children())
+        {
+            delete obj;
+        }
+        delete layout()->menuBar();
+    }
 #endif
     for (QObject *obj : manageMenu->children())
     {
@@ -247,6 +256,15 @@ void PictureDialog::addPreviousNextButtons()
 
     naviEnabled = true;
 #endif
+#else
+    QToolBar *uiToolbar = new QToolBar("Picture Toolbar", this);
+    uiToolbar->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
+    uiToolbar->setObjectName("uiToolbar");
+    uiToolbar->addAction(QIcon(":/img/back.svgz"), "", this, SLOT(previousPictureRequestedSlot()));
+    uiToolbar->addAction(QIcon(":/img/next.svgz"), "", this, SLOT(nextPictureRequestedSlot()));
+    layout()->setMenuBar(uiToolbar);
+
+    naviEnabled = true;
 #endif
 }