Merge pull request #14872 from AhiyaHiya:feature/topmost_window

* Added mechanism to set/toggle NORMAL window to TOPMOST window. * highgui: remove unnecessary/legacy code
2019-09-05 06:55:17 -04:00
parent 4ffb5b62ea
commit fafada28eb
5 changed files with 138 additions and 1 deletions
@@ -197,7 +197,8 @@ enum WindowPropertyFlags {
       WND_PROP_AUTOSIZE     = 1, //!< autosize property      (can be WINDOW_NORMAL or WINDOW_AUTOSIZE).
       WND_PROP_ASPECT_RATIO = 2, //!< window's aspect ration (can be set to WINDOW_FREERATIO or WINDOW_KEEPRATIO).
       WND_PROP_OPENGL       = 3, //!< opengl support.
-       WND_PROP_VISIBLE      = 4  //!< checks whether the window exists and is visible
+       WND_PROP_VISIBLE      = 4, //!< checks whether the window exists and is visible
+       WND_PROP_TOPMOST      = 5  //!< property to toggle normal window being topmost or not
     };

 //! Mouse Events see cv::MouseCallback