Scale down the preview image to fit in the application window

On macOS the modal has some extra space around the main content
that might make it unusable with a big enough image.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/timeline/widgets/ImageItem.cc b/src/timeline/widgets/ImageItem.cc

index 591d4e7b..08a057da 100644
--- a/src/timeline/widgets/ImageItem.cc
+++ b/src/timeline/widgets/ImageItem.cc
@@ -150,8 +150,9 @@ ImageItem::mousePressEvent(QMouseEvent *event)
         if (textRegion_.contains(event->pos())) {
                 openUrl();
         } else {
-                auto image_dialog = new dialogs::ImageOverlay(image_, this);
-                image_dialog->show();
+                image_dialog_ =
+                  QSharedPointer<dialogs::ImageOverlay>(new dialogs::ImageOverlay(image_, this));
+                image_dialog_->show();
         }
 }