Various whitespace cleanup only.

* reverted Adi's premature changes to BWindow and restored _DetermineTarget() and
task_looper() again.
* removed BMessenger::fPreferred - whenever you had to specify "usePreferred" separately,
you don't have to do that anymore - use B_PREFERRED_TOKEN instead.
* fixed BTokenSpace::GetToken() semantics: it will no longer touch the "object" argument
in case of failure.
* Introduced a BWindow::_DistributeMessage() that will be part of the event dispatcher
counterpart to the app_server (the other will be _DetermineTarget()).
* Made it easier to use Michael's Message4 implementation: just add the following line
to your UserBuildConfig:
AppendToConfigVar DEFINES : HAIKU_TOP src : USING_MESSAGE4 : global ;
* Introduced ServerWindow::HandlerMessenger() and FocusMessenger() - the first will
target the client handler, while the other will target the preferred handler of the
client looper (usually the view having focus).
* Fixed dano message unflattening in the Message4 code.
* Changed BMessage::PrintToStream() to no longer use macros in the Message4 implementation.
* I hope that's all - it's a huge change, but it's all connected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15046 a95241bf-73f2-0310-859d-f6bbb57e9c96

Cleanup, added license.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15008 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed mismatching header guard.
* Added SetTo().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11021 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added missing newline.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5002 a95241bf-73f2-0310-859d-f6bbb57e9c96

How the glaring fubar in MessagePrivate.h got past me is a mystery.
Nonetheless, here is new BMessenger-related goodness to smooth is all out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4374 a95241bf-73f2-0310-859d-f6bbb57e9c96

Various whitespace cleanup only.

* reverted Adi's premature changes to BWindow and restored _DetermineTarget() and
task_looper() again.
* removed BMessenger::fPreferred - whenever you had to specify "usePreferred" separately,
you don't have to do that anymore - use B_PREFERRED_TOKEN instead.
* fixed BTokenSpace::GetToken() semantics: it will no longer touch the "object" argument
in case of failure.
* Introduced a BWindow::_DistributeMessage() that will be part of the event dispatcher
counterpart to the app_server (the other will be _DetermineTarget()).
* Made it easier to use Michael's Message4 implementation: just add the following line
to your UserBuildConfig:
AppendToConfigVar DEFINES : HAIKU_TOP src : USING_MESSAGE4 : global ;
* Introduced ServerWindow::HandlerMessenger() and FocusMessenger() - the first will
target the client handler, while the other will target the preferred handler of the
client looper (usually the view having focus).
* Fixed dano message unflattening in the Message4 code.
* Changed BMessage::PrintToStream() to no longer use macros in the Message4 implementation.
* I hope that's all - it's a huge change, but it's all connected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15046 a95241bf-73f2-0310-859d-f6bbb57e9c96

Cleanup, added license.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15008 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed mismatching header guard.
* Added SetTo().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11021 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added missing newline.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5002 a95241bf-73f2-0310-859d-f6bbb57e9c96

How the glaring fubar in MessagePrivate.h got past me is a mystery.
Nonetheless, here is new BMessenger-related goodness to smooth is all out.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4374 a95241bf-73f2-0310-859d-f6bbb57e9c96