diff options
Diffstat (limited to 'generic/tkCanvas.c')
| -rw-r--r-- | generic/tkCanvas.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/generic/tkCanvas.c b/generic/tkCanvas.c index 23d8e04..8e14852 100644 --- a/generic/tkCanvas.c +++ b/generic/tkCanvas.c @@ -5540,6 +5540,7 @@ CanvasUpdateScrollbars( int xOrigin, yOrigin, inset, width, height; int scrollX1, scrollX2, scrollY1, scrollY2; char *xScrollCmd, *yScrollCmd; + Tcl_DString buf; /* * Save all the relevant values from the canvasPtr, because it might be @@ -5570,8 +5571,12 @@ CanvasUpdateScrollbars( Tcl_Obj *fractions = ScrollFractions(xOrigin + inset, xOrigin + width - inset, scrollX1, scrollX2); - result = Tcl_VarEval(interp, xScrollCmd," ",Tcl_GetString(fractions), - NULL); + Tcl_DStringInit(&buf); + Tcl_DStringAppend(&buf, xScrollCmd, -1); + Tcl_DStringAppend(&buf, " ", -1); + Tcl_DStringAppend(&buf, Tcl_GetString(fractions), -1); + result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0); + Tcl_DStringFree(&buf); Tcl_DecrRefCount(fractions); if (result != TCL_OK) { Tcl_BackgroundException(interp, result); @@ -5584,8 +5589,12 @@ CanvasUpdateScrollbars( Tcl_Obj *fractions = ScrollFractions(yOrigin + inset, yOrigin + height - inset, scrollY1, scrollY2); - result = Tcl_VarEval(interp, yScrollCmd," ",Tcl_GetString(fractions), - NULL); + Tcl_DStringInit(&buf); + Tcl_DStringAppend(&buf, yScrollCmd, -1); + Tcl_DStringAppend(&buf, " ", -1); + Tcl_DStringAppend(&buf, Tcl_GetString(fractions), -1); + result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0); + Tcl_DStringFree(&buf); Tcl_DecrRefCount(fractions); if (result != TCL_OK) { Tcl_BackgroundException(interp, result); |