Since updating digiKam to v3.3.0 I can no longer open the following tools in the Image Editor:
- Brightness, Contrast, Gamma
- Hue, Saturation, Lightness
- Color Balance
- Level Adjust
- Color Negative
- Black White
- White Balance
- Color Effects
They just hang with 0% progress.
Especially adjusting the bridghtness belongs to the features of the Image Editor I and probably others use most. Please fix this.
Steps to Reproduce:
1. Load any image in the image editor.
2. Select Tool -> Brightness, Gamma, Contrast
The cursor indicates loading. The progress bar in the lower left corner reads 0%. The tool panel on the right opens, but the sliders and buttons are greyed out. Only "Cancel" can be clicked, which closes the tool. This does not change even after a few minutes.
The tool should load up (in no time).
Already fixed in for next 3.4.0 release.