Markers of slider can be dragged outside dialog
GIMP version: 2.10.20
Note: bug reporters are expected to have verified the bug still exists either in the last stable version of GIMP or on updated development code (master branch).
Operating System: Windows 10
Package: Installer from gimp.org
Description of the bug
In the dialog of filter "Lens Blur" there is a "Highlight Threshold" slider with range 0.000 to 1.000. However I can drag the left marker further left into negative values, and the right marker further right to get values larger than 1.0.
Reproduction
Is the bug reproducible? Always
Reproduction steps:
- Have some image
- Open Lens Blur Filter dialog
- Drag the markers of the slider outside the valid range
Expected result: Markers should be limited to the ends of the slider.
Actual result: Markers can be dragged outside of the dialog.
Additional information
If you have a backtrace for a crash or a warning, paste it here.
Edited by Ulrich Windl