{
    Base *basePtr = recordPtr;
    if (basePtr->base.textVariableTrace)
	Ttk_UntraceVariable(basePtr->base.textVariableTrace);
    if (basePtr->base.imageSpec)
    	TtkFreeImageSpec(basePtr->base.imageSpec);
}

static void
BaseImageChanged(
	ClientData clientData, int x, int y, int width, int height,
	int imageWidth, int imageHeight)
{
    Base *basePtr = (Base *)clientData;
    TtkResizeWidget(&basePtr->core);
}

static int BaseConfigure(Tcl_Interp *interp, void *recordPtr, int mask)
{
    Base *basePtr = recordPtr;
    Tcl_Obj *textVarName = basePtr->base.textVariableObj;
    Ttk_TraceHandle *vt = 0;
    Ttk_ImageSpec *imageSpec = NULL;

    if (textVarName != NULL && *Tcl_GetString(textVarName) != '\0') {
	vt = Ttk_TraceVariable(interp,textVarName,TextVariableChanged,basePtr);
	if (!vt) return TCL_ERROR;
    }

    if (basePtr->base.imageObj) {
	imageSpec = TtkGetImageSpecEx(
	    interp, basePtr->core.tkwin, basePtr->base.imageObj, BaseImageChanged, basePtr);
	if (!imageSpec) {
	    goto error;
	}
    }

    if (TtkCoreConfigure(interp, recordPtr, mask) != TCL_OK) {
error:

 */

struct TtkImageSpec {
    Tk_Image 		baseImage;	/* Base image to use */
    int 		mapCount;	/* #state-specific overrides */
    Ttk_StateSpec	*states;	/* array[mapCount] of states ... */
    Tk_Image		*images;	/* ... per-state images to use */
    Tk_ImageChangedProc *imageChanged;
    ClientData		imageChangedClientData;
};

/* NullImageChanged --
 * 	Do-nothing Tk_ImageChangedProc.
 */
static void NullImageChanged(ClientData clientData,
    int x, int y, int width, int height, int imageWidth, int imageHeight)
{ /* No-op */ }

/* ImageSpecImageChanged --
 *     Image changes should trigger a repaint.
 */
static void ImageSpecImageChanged(ClientData clientData,
    int x, int y, int width, int height, int imageWidth, int imageHeight)
{
    Ttk_ImageSpec *imageSpec = (Ttk_ImageSpec *)clientData;
    if (imageSpec->imageChanged != NULL) {
	imageSpec->imageChanged(imageSpec->imageChangedClientData,
		x, y, width, height,
		imageWidth, imageHeight);
    }
}

/* TtkGetImageSpec --
 * 	Constructs a Ttk_ImageSpec * from a Tcl_Obj *.
 * 	Result must be released using TtkFreeImageSpec.
 *

 */
Ttk_ImageSpec *
TtkGetImageSpec(Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr)
{
    return TtkGetImageSpecEx(interp, tkwin, objPtr, NULL, NULL);
}

/* TtkGetImageSpecEx --
 * 	Constructs a Ttk_ImageSpec * from a Tcl_Obj *.
 * 	Result must be released using TtkFreeImageSpec.
 * 	imageChangedProc will be called when not NULL when
 * 	the image changes to allow widgets to repaint.
 */
Ttk_ImageSpec *
TtkGetImageSpecEx(Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr,
    Tk_ImageChangedProc *imageChangedProc, ClientData imageChangedClientData)
{
    Ttk_ImageSpec *imageSpec = 0;
    int i = 0, n = 0, objc;
    Tcl_Obj **objv;

    imageSpec = ckalloc(sizeof(*imageSpec));
    imageSpec->baseImage = 0;
    imageSpec->mapCount = 0;
    imageSpec->states = 0;
    imageSpec->images = 0;
    imageSpec->imageChanged = imageChangedProc;
    imageSpec->imageChangedClientData = imageChangedClientData;

    if (Tcl_ListObjGetElements(interp, objPtr, &objc, &objv) != TCL_OK) {
	goto error;
    }

    if ((objc % 2) != 1) {
	if (interp) {

    n = (objc - 1) / 2;
    imageSpec->states = ckalloc(n * sizeof(Ttk_StateSpec));
    imageSpec->images = ckalloc(n * sizeof(Tk_Image *));

    /* Get base image:
    */
    imageSpec->baseImage = Tk_GetImage(
	    interp, tkwin, Tcl_GetString(objv[0]), ImageSpecImageChanged, imageSpec);
    if (!imageSpec->baseImage) {
    	goto error;
    }

    /* Extract state and image specifications:
     */
    for (i = 0; i < n; ++i) {

/*------------------------------------------------------------------------
 * +++ Image specifications.
 */

typedef struct TtkImageSpec Ttk_ImageSpec;
TTKAPI Ttk_ImageSpec *TtkGetImageSpec(Tcl_Interp *, Tk_Window, Tcl_Obj *);
TTKAPI Ttk_ImageSpec *TtkGetImageSpecEx(Tcl_Interp *, Tk_Window, Tcl_Obj *,
					Tk_ImageChangedProc *, ClientData);
TTKAPI void TtkFreeImageSpec(Ttk_ImageSpec *);
TTKAPI Tk_Image TtkSelectImage(Ttk_ImageSpec *, Ttk_State);

/*------------------------------------------------------------------------
 * +++ Miscellaneous enumerations.
 * 	Other stuff that element implementations need to know about.
 */

            -padding 1 -halfheight 1 \
            -syssize { SM_CXVSCROLL SM_CYVSCROLL }
        ttk::style layout TSpinbox {
            Spinbox.field -sticky nswe -children {
                Spinbox.background -sticky news -children {
                    Spinbox.padding -sticky news -children {
                        Spinbox.innerbg -sticky news -children {
                            Spinbox.textarea -expand 1
                        }
                    }
                    Spinbox.uparrow -side top -sticky ens
                    Spinbox.downarrow -side bottom -sticky ens
                }
            }
        }

} -body {
    .sb current 2
    .sb set "z"
    .sb current
} -cleanup {
    destroy .sb
} -result -1

test spinbox-3.0 "textarea should expand to fill widget" -setup {
    set SBV 5
    set ::spinbox_test {}
    ttk::spinbox .sb -from 0 -to 10 -textvariable SBV
} -body {
    grid .sb -sticky ew
    grid columnconfigure . 0 -weight 1
    bind . <Map> {
        after idle {
            wm geometry . "210x80"
            after 100 {set ::spinbox_test [.sb identify element 5 5]}
        }
        bind . <Map> {}
    }
    after 500 {set ::spinbox_wait 1} ; vwait ::spinbox_wait
    set ::spinbox_test
} -cleanup {
    destroy .sb
    unset -nocomplain ::spinbox_test SBV
} -result {textarea}

# nostomp: NB intentional difference between ttk::spinbox and tk::spinbox;
# see also #1439266
#
test spinbox-nostomp-1 "don't stomp on -variable (init; -from/to)" -body {
    set SBV 55
    ttk::spinbox .sb -textvariable SBV -from 0 -to 100 -increment 5

LDFLAGS_OPTIMIZE = @LDFLAGS_OPTIMIZE@

# To change the compiler switches, for example to change from optimization to
# debugging symbols, change the following line:
#CFLAGS		= $(CFLAGS_DEBUG)
#CFLAGS		= $(CFLAGS_OPTIMIZE)
#CFLAGS		= $(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE)
CFLAGS		= @CFLAGS@ @CFLAGS_DEFAULT@ -DUNICODE -D_UNICODE -D_ATL_XP_TARGETING

# Special compiler flags to use when building man2tcl on Windows.
MAN2TCLFLAGS	= @MAN2TCLFLAGS@

AR		= @AR@
RANLIB		= @RANLIB@
CC		= @CC@

		$(GENERIC_DIR)/tkIntPlatDecls.h $(GENERIC_DIR)/tkPort.h \
		$(WIN_DIR)/tkWinPort.h $(WIN_DIR)/tkWinInt.h $(WIN_DIR)/tkWin.h; \
	    do \
	    $(INSTALL_DATA) $$i $(PRIVATE_INCLUDE_INSTALL_DIR); \
	    done;

$(WISH): $(WISH_OBJS) @LIBRARIES@ $(TK_STUB_LIB_FILE) wish.$(RES)
	$(CC) $(CFLAGS) $(WISH_OBJS) $(TK_LIB_FILE) \
	$(TK_STUB_LIB_FILE) $(TCL_LIB_FILE) $(LIBS) \
	wish.$(RES) $(CC_EXENAME) $(LDFLAGS_WINDOW)
	@VC_MANIFEST_EMBED_EXE@

tktest: $(TKTEST)

$(TKTEST): testMain.$(OBJEXT) $(TEST_DLL_FILE) @LIBRARIES@ $(TK_STUB_LIB_FILE) wish.$(RES)
	$(CC) $(CFLAGS) testMain.$(OBJEXT) $(TEST_LIB_FILE) $(TK_LIB_FILE) \

!if [nmakehlp -c -RTC1]
DEBUGFLAGS     = $(DEBUGFLAGS) -RTC1
!elseif [nmakehlp -c -GZ]
DEBUGFLAGS     = $(DEBUGFLAGS) -GZ
!endif

COMPILERFLAGS  =-W3 /DUNICODE /D_UNICODE /D_ATL_XP_TARGETING

# In v13 -GL and -YX are incompatible.
!if [nmakehlp -c -YX]
!if ![nmakehlp -c -GL]
OPTIMIZATIONS  = $(OPTIMIZATIONS) -YX
!endif
!endif