This was a kludgey hack that never managed to land upstream, yet utterly dominated (for a brief moment) the headspace of the early linux desktop.
It's funny how quickly things were moving at the time. In the mid 90's, GUI design elements were still in their infancy. Even basic stuff like "what do windows do?" was in flux. Traditional X window managers hadn't settled on anything like a regular usage model: twm was still in regular use, fvwm mostly cloned its UI, Sun was still defaulting to OpenWindows which was pretty and clever but sort of an evolutionary dead end, and other commercial unixes were running Motif which was a lot like a monochrome Windows 3.1 that used too many pixels. Macs were still stuck in the only-one-foreground-app-is-enough model with System 7 and had nothing to offer.
Then Windows 95 landed like a bomb: there was a CLOSE button in the corner of the window finally! And there was a start menu and a little status bar! And that's what we all decided we wanted, really badly. So it got cloned and picked up pervasively. Basically everyone not already part of one of the X11 camps was running this.
But the window was small. KDE kicked off mere months later, Gnome followed quickly after that, and we all forgot about fvwm95. But we for sure all remember it.
The close button has always been there, you double clicked the top left menu button. That worked all the way until Microsoft started redoing window decorations in desktop mode with Windows 8.1, and even for a short period after.
This was also copied into other X window control styles. Even today, a Motif replicates the Windows 1.0-3.11 top-left menu+close button.
> Then Windows 95 landed like a bomb: there was a CLOSE button in the corner of the window finally! And there was a start menu and a little status bar! And that's what we all decided we wanted, really badly. So it got cloned and picked up pervasively. Basically everyone not already part of one of the X11 camps was running this.
Huh? Perhaps I'm misunderstanding, but Mac windows had close buttons even as far back as System 1.x in 1984. Multitasking didn't land until System 5 with the optional MultiFinder in 1987 (made standard in System 7), but window close buttons were absolutely not a Win95 innovation.
I ran Motif from a terminal, and used command lines to bring up windows. Windows 95 felt like a toy in comparison, not to mention PC performance was pretty sad when compared to a high-end unix workstation. To each their own I guess.
NeXTStep and MacOS already had a CLOSE button. Stop trying to spread bullshit.
It was actually NeXTSTEP that introduced the familiar "Windows 9x" 3D control appearance and close buttons on the top right. The first versions were released around '88.