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entry when it is readonly or normal.
* doc/entry.n: Added documentation for readonly state,
-disabledforeground, -disabledbackground.
* tests/entry.test: Added tests for readonly state.
* generic/tkEntry.c: Added support for "readonly" state, and
redefined "disabled" state. A disabled entry will display its
text in a dimmed color and possibly with a different background,
and will be completely unusable (no selection, no editing). A
readonly entry will look like a normal entry, but it will not be
editable; selection is still allowed. [RFE: 4239]. To support the
new disabled state properly, "-disabledforeground" and
"-disabledbackground" options were added.
*** THIS IS A BACKWARDS INCOMPATIBLE BEHAVIOR CHANGE ***
* win/tkWinDefault.h:
* mac/tkMacDefault.h:
* unix/tkUnixDefault.h: Added DEF_ENTRY_DISABLED_FG,
DEF_ENTRY_DISABLED_BG_COLOR, DEF_ENTRY_DISABLED_BG_MONO.
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* generic/tkEntry.c (Tk_EntryObjCmd): adjusted finishing error
cases and changed TK_CONFIG_NULL_OK to TK_OPTION_NULL_OK
* tests/scale.test:
* generic/tkScale.c:
* generic/tkScale.h:
* unix/tkUnixScale.c:
* mac/tkMacScale.c: moved (PixelToValue|ValueToPixel|SetScaleValue)
to tkScale.c. Caused an associated variable to be immediately set
[Bug: 4833]
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and removed #ifdef ENTRY_VALIDATE expressions
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* generic/tkEntry.c (EntrySetValue): malloc the value when
validating because validation could cause the pointer to become
invalid. Also fixed configure to not trigger focus-based
validation. Improved use of Tcl_WrongNumArgs. [Bug: 4320]
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DestroyListbox due to null tkwin. [Bug: 4207]
* tests/entry.test: added test suite for entry validation
* doc/entry.n: improved docs discussing caveats and gotchas when
mixing textvar with widget validation
* generic/tkEntry.c (EntryValidateChange): improved handling of
validation with relation to -textvariable. Previously, it would
turn off whenever the textvar was set. Now it will it will turn
off only when the textvar is set and validation returns 0. Added
%V (type of validation occuring) to %-subs to help work with
trickier validation.
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[Bug: 3977]
* generic/tkStubInit.c:
* generic/tkDecls.h: remove non-existent
Tk_(Get|Create)CanvasVisitor prototypes
* generic/tkText.c:
* generic/tkEntry.c: fixed cursor to not blink when widget was
disabled [Bug: 1807]
* generic/tkRectOval.c: added note about change to bloat for
RectOval bounds calculation for WIN32 only
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* README: updated for patch level 8.3b1
* generic/tkScale.c:
* generic/tkScale.h: fixed possible core when freeing options
(cursor) associated with scale widget [Bug: 3897]
* generic/tk3d.c: added extra calculations to ensure that thin
frames get refreshed too [Bug: 3596]
* generic/tkCanvText.c:
* generic/tkEntry.c:
* generic/tkFont.c:
* generic/tkImgPPM.c: removed extranneous vars that were set but
never used.
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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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* generic/tkEntry.c: fixed C expr error in destroy of entry
that could lead to 'malformed bucket chain' error
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Tk_DrawFocusHighlight. The latter did not work on the Mac, since you need to know both foreground & background color when you draw the active focus ring.
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