[Tcl-bugs] tktreectrl-cvs: "tktreectrl/generic tkTreeCtrl.h tkTreeDisplay.c tkTreeElem.c tkTreeItem.c tkTreeMarquee.c tkTreeUtils.c" modified

[Tim B. <tre...@us...>]

Update of /cvsroot/tktreectrl/tktreectrl/generic
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv23247/generic

Modified Files:
	tkTreeCtrl.h tkTreeDisplay.c tkTreeElem.c tkTreeItem.c 
	tkTreeMarquee.c tkTreeUtils.c 
Log Message:
Clip marquee drawing to the content area when using the -fill and -outline options.  This led to a
bunch of changes to pass a clipping area to the various rectangle-drawing functions.

New command 'gradient native' returns 1 if the system supports native gradients (Win32 w/ GDI+,
Mac OS X).  This command can be used to disable native gradient drawing for testing.

Added a menu entry to the demo to toggle native gradients.

Use a nice transparent marquee when native gradients are supported in the Win7 demos.