On Fri, 20 Dec 2024 19:36:20 GMT, Alisen Chung <ach...@openjdk.org> wrote:
>> Currently on macOS when mouseMove is given an offscreen coordinate to move >> the mouse to, mouseMove will physically clamp to the edge of the screen, but >> if you try to grab the mouse location immediately after by using >> MouseInfo.getPointerInfo().getLocation() you will get the value of the >> offscreen point. >> >> Windows and linux do this clamping and coordinate handling for us, but new >> distributions may not necessarily handle clamping the same way, so Robot >> should be checking for clamping rather than delegating it to native. >> >> This fix updates shared code to cache the screen bounds and adds a check to >> not exceed the bounds in mouseMove. The caching is done in the Robot >> constructor, so if the screen bounds changes the constructor must be called >> again to update to the new bounds. > > Alisen Chung has updated the pull request incrementally with one additional > commit since the last revision: > > update test Off topic: Is *“clamp”* the right word for limiting mouse cursor coordinates to the virtual screen bounds? ------------- PR Comment: https://git.openjdk.org/jdk/pull/22781#issuecomment-2557733988
