3 files changed, 46 insertions, 0 deletions
diff --git a/desktop-widgets/tab-widgets/TabDivePhotos.cpp b/desktop-widgets/tab-widgets/TabDivePhotos.cpp
index 86749e770..571e0a3ac 100644
--- a/desktop-widgets/tab-widgets/TabDivePhotos.cpp
+++ b/desktop-widgets/tab-widgets/TabDivePhotos.cpp
@@ -29,6 +29,10 @@ TabDivePhotos::TabDivePhotos(QWidget *parent)
 			QDesktopServices::openUrl(QUrl::fromLocalFile(path));
 		}
 	);
+	connect(ui->photosView, &DivePictureWidget::zoomLevelChanged,
+		this, &TabDivePhotos::changeZoomLevel);
+	connect(ui->zoomSlider, &QAbstractSlider::valueChanged,
+		DivePictureModel::instance(), &DivePictureModel::setZoomLevel);
 }
 
 TabDivePhotos::~TabDivePhotos()
@@ -98,3 +102,8 @@ void TabDivePhotos::updateData()
 	divePictureModel->updateDivePictures();
 }
 
+void TabDivePhotos::changeZoomLevel(int delta)
+{
+	// We count on QSlider doing bound checks
+	ui->zoomSlider->setValue(ui->zoomSlider->value() + delta);
+}
diff --git a/desktop-widgets/tab-widgets/TabDivePhotos.h b/desktop-widgets/tab-widgets/TabDivePhotos.h
index 9b711595c..e2e7aa05c 100644
--- a/desktop-widgets/tab-widgets/TabDivePhotos.h
+++ b/desktop-widgets/tab-widgets/TabDivePhotos.h
@@ -26,6 +26,7 @@ private slots:
 	void addPhotosFromURL();
 	void removeAllPhotos();
 	void removeSelectedPhotos();
+	void changeZoomLevel(int delta);
 
 private:
 	Ui::TabDivePhotos *ui;
diff --git a/desktop-widgets/tab-widgets/TabDivePhotos.ui b/desktop-widgets/tab-widgets/TabDivePhotos.ui
index 35cfd375a..21e4544e6 100644
--- a/desktop-widgets/tab-widgets/TabDivePhotos.ui
+++ b/desktop-widgets/tab-widgets/TabDivePhotos.ui
@@ -21,6 +21,42 @@
      </property>
     </widget>
    </item>
+   <item>
+    <layout class="QHBoxLayout" name="zoomLayout">
+     <item>
+      <widget class="QLabel" name="zoomLabel">
+       <property name="text">
+        <string>Zoom level</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSlider" name="zoomSlider">
+       <property name="minimum">
+        <number>-10</number>
+       </property>
+       <property name="maximum">
+        <number>10</number>
+       </property>
+       <property name="singleStep">
+        <number>1</number>
+       </property>
+       <property name="pageStep">
+        <number>1</number>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="tickPosition">
+        <enum>QSlider::TicksBelow</enum>
+       </property>
+       <property name="tickInterval">
+        <number>1</number>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
   </layout>
  </widget>
  <customwidgets>