effects/windowview: Turn placeholder on when there are actually no visible windows and animate its opacity
effects/windowview: Turn placeholder on when there are actually no visible windows
This may happen when all windows are minimized, and the effect was started in "Window class on current desktop" mode (Ctrl+F7).
BUG: 459244
FIXED-IN: 5.26
effects/windowview: Animate the placeholder just like the search field
FIXED-IN: 5.26
Edited by ivan tkachenko