Resize window with Super + Right-Click Drag

[Koranir]

Relevant issue: #429

This PR adds the ability to resize windows with super + right-click, based on the quadrant that the mouse is in at the time of the initial click.

This modifies the behaviour of the super + click to move window feature to only work with left clicks, as that previously worked with any sort of click, including middle or right clicks (which is probably not the intended behaviour).

[Drakulix]

Thanks for picking this up! Looks pretty good apart from some minor nitpicks.

[Quackdoc]

If a app window has another window above it, you cannot do a horizontal drag in the top quandrants, likewise if there is a window below it, a bottom quadrant drag does not work.

if you have applications surrounding an app on all sides, horizontal adjustment seems impossible.

[Koranir]

If a app window has another window above it, you cannot do a horizontal drag in the top quandrants, likewise if there is a window below it, a bottom quadrant drag does not work.

if you have applications surrounding an app on all sides, horizontal adjustment seems impossible.

Is this in the tiling mode? I'm not sure how to reproduce this.

On a maybe-related note, it looks like dragging tiling windows only works on one axis at a time (this also applies to dragging directly with the cursor on the corner).

[Quackdoc]

Correct, it is in tiling mode, also can verify the exact same behavior when clicking the corner, it only effecting vertical resizing.

[Koranir]

Yep, I can confirm now. That is a separate issue, which affects behaviour before this PR as well.

[Drakulix]

Thanks! The code looks much more concise and cleaner now.

[Drakulix]

Yep, I can confirm now. That is a separate issue, which affects behaviour before this PR as well.

Yes, this is a limitation of the ResizeForkGrab, which really needs to track two nodes to be able to handle corner resizing correctly. I don't think that is a deal-breaker for merging this though.