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updating Tk to use Tcl 8.4's fully CONST-ified
interface, and fully CONSTifying Tk at the
same time.
This patch includes purging Tk of its last
direct access to interp->result. [Bug 589853]
The substantial changes include copying
event sequence strings into Tcl_DStrings
in tkBind.c, and copying [text] indices into
Tcl_DStrings because parsing them involved
overwriting them. If this causes performance
trouble, that can be resolved by further
converting them to Tcl_Obj's.
The #defines USE_NON_CONST and USE_COMPAT_CONST
have the same effect for Tk as they do for Tcl.
(They actually change tcl.h)
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* generic/tkDecls.h:
* generic/tkIntXlibDecls.h:
* generic/tkInt.decls: added XSetDashes and XWarpPointer
* generic/tk.decls: added Tk_CreateSmoothMethod, and reserved
two spots
* generic/tk.h: added Tk_SmoothMethod struct,
state item to canvas record, #defines for item state,
support for using old char*-based canvas item C creation
procedures with -DUSE_OLD_CANVAS,
Tk_Dash, Tk_TSOffset (-offsets) & Tk_Outline structs and #defs,
decls for dash, outline and postscript routines
* generic/tkBind.c: added support for Quadruple clicks, and added
the -warp option to 'event' with pointer warping routines
* xlib/xgc.c:
* generic/tkRectOval.c:
* generic/tkCanvArc.c:
* generic/tkCanvBmap.c:
* generic/tkCanvImg.c:
* generic/tkCanvLine.c:
* generic/tkCanvPoly.c:
* generic/tkCanvPs.c:
* generic/tkCanvText.c:
* generic/tkCanvUtil.c:
* generic/tkCanvWind.c:
* generic/tkCanvas.c:
* generic/tkCanvas.h: Canvas and items received overhaul to with
the addition of the dash patch (Nijtmans, et al) This includes
objectification of the 'canvas' command, as well as support for
(where appropriate) dashes in items, extended stipple support,
state for all items, and postscript generation of images and
windows. See the new canvas man page for related docs.
* generic/tkEntry.c: added entry widget validation, see entry.n
* generic/tkEvent.c: on simulated events, ButtonPress should
be matched with ButtonRelease to be correct
* generic/tkFont.c: corrected possible null reference
* generic/tkFrame.c: made frame a Tcl_Obj based command
* generic/tkGet.c: added TkGetDoublePixels
* generic/tkImage.c: bug fixes from Img patch and new
Tk_PostscriptImage and Tk_SetTSOrigin functions
* generic/tkImgBmap.c: new ImgBmapPostscript function
* generic/tkImgPhoto.c: new Tk_CreatePhotoOption, Tk_DitherPhoto
* generic/tkInt.h: declarations for some new functions
* generic/tkMessage.c: reworked relief drawing
* generic/tkOldConfig.c: added TK_CONFIG_OBJS so old style
ConfigureWidget calls can pass in Tcl_Obj arrays
* generic/tkScrollbar.c:
* generic/tkScrollbar.h: made -orient use an option table
* generic/tkText.c:
* generic/tkText.h: made -wrap and -state use option tables
* generic/tkTextBTree.c:
* generic/tkTextDisp.c:
* generic/tkTextImage.c:
* generic/tkTextMark.c:
* generic/tkTextTag.c:
* generic/tkTextWind.c: added support for -elide and -state hidden
* generic/tkTrig.c: changed TkMakeBezierCurve to support returning
the upper limit of points needed for spline
* generic/tkUtil.c: new option table parsing routines
* generic/tkWindow.c: init'ing of warp stuff, mouseButtonState
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