Set window width to account for miniumum width required for visible rollups.

plugins/feature/startracker/startrackergui.cpp

@@ -234,7 +234,8 @@ void StarTrackerGUI::onWidgetRolled(QWidget* widget, bool rollDown)
     }
 
     int h = rollupContents->height() + getAdditionalHeight();
-    resize(width(), h);
+    int w = std::max(width(), rollupContents->minimumWidth() + gripSize() * 2);
+    resize(w, h);
 
     rollupContents->saveState(m_rollupState);
     applySettings();