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WindowSplitter is a plugin control to create split view in forms. Has REALbasic style splitters, native MacOS X and Linux splitters, Outlook style splitters and ability to custom render splitters. Can compile for Mac OS Classic, OS X, Windows x86 and Linux x86.

What's New

Version 8.0:
  • Now also ships with a Xojo plugin. The Xojo plugin comes in the new Xojo format and is compiled with newer SDK, and includes Cocoa design time mode.


  • OS X 10.5 or later
  • Real Studio 2011r1 or later or Xojo 2013 or later

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Anonymous Member IconReview

Re-write it using a canvas control guys, then it will be useful. RB plugins should only be used as a last resort. Seams like another plugin for sake of making a plugin.

Reply2 replies
Version 5.8
Anonymous Member Icon

and do a cocoa version while you're at it. oh.... nevermind.

Anonymous Member Icon

Now lets think about that, a Canvas heh ? 1. You would not get any design mode for the control, which by the way is the whole pupose for a RAD designer like REALbasic. 2. You would not get Panther/Tiger native Appearance. 3. You would not get native Drag manager smooth movements when in non life mode. And what ever makes you say a thing like a plugin should be last resort ? Yes REALbasic 2005 IDE is written in REALbasic, but not the engine it self, all the controls are of course done in C++. Those parts of the engine that have been moved to REALbasic in 2005 are basically the cause for why Applications are 20% larger now. You might want to give that a thought. And last since you said it may have been useful if it had been a Canvas, then it makes me wonder what made it not useful in its current state ? After all it runs on all operating systems, MacOS Classic, MacOS X, Windows 98, NT, 2000, XP, Linux systems and with native theme rendering (which a canvas does not).

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Current Version (8.x)


Downloads 4,077
Version Downloads 99
License Demo
Date 18 May 2013
Platform OS X / PPC 32 / Intel 32
Price $199.00
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