lattrommi

if esc or alt+f4 don’t do what you want, try going to window management in settings and making a window rule. you can click the detect window properties button then click the offending window and set the window type to match. then you can try using rules like forcing the titlebar on just that window or ignoring global shortcuts or one called ‘closable’. i’ve never used any of these but it’s a thought.

There is probably a better way but you could make a bunch of copies of the image, shift the hue in GIMP (or whatever image editor you prefer) until you end up with an amount of images equal to the total number of changes you want throughout the day, put them all in a directory, go to set that directory as your wallpaper image, make it a slideshow and set the timer to change however often you want the shift to happen.

If you were trying to make a specific color match a specific time of day, it would not work, unless you set the wallpaper after each reboot to the appropriate color. It also would be a bit tedious if you wanted a large number of hue changes throughout the day.

In 1900 on March 14th the Gold Standard Act was ratified in America, forcing the dollar to be redeemable by the Treasury on demand for a fixed value in gold. It was abondoned in 1933 during the Great Depression (which really was not all that great from what I’ve read).

In 1943 Kraków Ghetto ceased to have prisoners. Less great than that depression.

1964 Jack Ruby was convicted of assassinating JFK.

1879 Einstein’s birthday.

1883 Karl Marx’s death.