Every way to move a window
Each one below starts from the same strip: Cursor in focus in the middle, with neighbors running off both edges. Watch what changes.
Focus
Step through the strip. The window you land on slides to the middle.
Focus left
Focus jumps to the window on the left and the strip slides it to the middle.
Focus right
Focus jumps to the window on the right and the strip slides it to the middle.
Move
Carry the focused window along the strip. It stays in the middle; its neighbors swap around it.
Move window left
Cursor trades places with Terminal. It keeps focus and stays in the middle.
Move window right
Cursor trades places with Safari. It keeps focus and stays in the middle.
Size
Give a window the room it needs. Neighbors make way instead of getting squeezed.
Cycle width
Step up through narrow, medium and wide, then back to narrow. Neighbors make room.
Cycle width backward
The same three widths, the other way: wide, medium, narrow.
Wider
Nudge the width up a little at a time, between the steps.
Narrower
Nudge the width down a little at a time.
Full width
Fill the screen with one window. Press it again to go back to the width it had.
Center column
Bring a window that's off to one side back to the middle of the screen.
Side by side, and closing
Two windows, half each, for when you need to see both. And a clean way out when you're done with one.
Snap to left half
Cursor takes the left half of the screen and Safari, beside it, fills the right.
Snap to right half
Cursor takes the right half and Terminal, beside it, fills the left.
Close and focus neighbor
Close the focused window. The next one slides into its place with focus, so you never land on nothing.
Make them yours
These are the defaults. Every shortcut can be changed in Settings › Shortcuts, and GlidePane tells you when one clashes with another app.