Opacity mask
You can use opacity mask to hide part of widget. Mask is a grayscale image, so black areas are hidden, white areas are visible, and shades of gray areas appear in various levels of transparency.
To add opacity mask:
- 1.Select widget
- 2.Open Style Inspector
- 3.Click Mask image in Mask section and select image file
- 4.Select image fill mode from the list
To remove opacity mask image click — button on the right.
Last modified 2yr ago