Resize ConEmu split tabs with the mouse

Well, ConEmu has this nifty feature to separate the console in multiple simultaneous divisions with different consoles. The problem is that to resize them you have to use a keyboard shortcut to move up/down/left/right by 1 pixel at a time. It's terribly impractical. So I just created this script that let you resize the tabs by dragging with the middle click.

#SingleInstance Force
#IfWinActive Cmder
#NoEnv

SetWorkingDir %A_ScriptDir%

  movementSensitivity := 15 ; sensitivity to mouse movement (lower is more sensitive)
  intervalPeriod := 25 ; timer period

  mouseMovementY := 0
  mouseMovementX := 0

  movementTriggered := false
return

MoveStart:
  Send {Shift down}{LWin down}
return
MoveEnd:
  Send {LWin up}{Shift up}
return
MoveLeft:
  Send {Left}
return
MoveRight:
  Send {Right}
return
MoveUp:
  Send {Up}
return
MoveDown:
  Send {Down}
return

MButton:: GoSub StartWatching
*MButton Up:: GoSub StopWatching

WatchCursor:
  MouseGetPos, wheelingNewMouseX, wheelingNewMouseY

  mouseMovementY := mouseMovementY + (wheelingNewMouseY - wheelingMouseY)
  mouseMovementX := mouseMovementX + (wheelingNewMouseX - wheelingMouseX)
  
  countY := Round(mouseMovementY/movementSensitivity)
  countX := Round(mouseMovementX/movementSensitivity)
  absCountX := abs(countX)
  absCountY := abs(countY)
  counted := countX != 0 or countY != 0

  ; MouseMove wheelingMouseX, wheelingMouseY
  wheelingMouseX := wheelingNewMouseX
  wheelingMouseY := wheelingNewMouseY
  
  if (counted) {
    movementTriggered := true
  }

  if (countY != 0) {
    mouseMovementY := 0
  }

  if (countX != 0) {
    mouseMovementX := 0
  }

  if (countY > 0) {
    Loop %absCountY% {
      GoSub MoveDown
    }
  }
  else if (countY < 0) {
    Loop %absCountY% {
      GoSub MoveUp
    }
  }

  if (countX > 0) {
    Loop %absCountX% {
      GoSub MoveRight
    }
  }
  else if (countX < 0) {
    Loop %absCountX% {
      GoSub MoveLeft
    }
  }
return

StartWatching:
  GoSub MoveStart
  movementTriggered := false
  mouseMovementY := 0
  mouseMovementX := 0
  MouseGetPos, wheelingMouseX, wheelingMouseY
  SetTimer WatchCursor, %intervalPeriod%
return

StopWatching:
  GoSub MoveEnd
  SetTimer WatchCursor, Off
  if !movementTriggered
    Send {MButton up}
return

The only catch is that you have to change the shortcut to Shift+Win+Arrows instead of AppMenu+Arrows, since the latter didn't work for some reason.

I guess is going to be obsolete once the feature is implemented by Maximus (the creator of ConEmu) but until then, enjoy.

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