summaryrefslogtreecommitdiffstats
path: root/generic/tkScale.c
diff options
context:
space:
mode:
Diffstat (limited to 'generic/tkScale.c')
-rw-r--r--generic/tkScale.c62
1 files changed, 30 insertions, 32 deletions
diff --git a/generic/tkScale.c b/generic/tkScale.c
index fce0341..cb010c1 100644
--- a/generic/tkScale.c
+++ b/generic/tkScale.c
@@ -16,7 +16,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkScale.c,v 1.28 2007/12/13 15:24:16 dgp Exp $
+ * RCS: @(#) $Id: tkScale.c,v 1.29 2008/04/27 22:38:58 dkf Exp $
*/
#include "default.h"
@@ -142,7 +142,7 @@ static const Tk_OptionSpec optionSpecs[] = {
* scale widget command.
*/
-static CONST char *commandNames[] = {
+static const char *commandNames[] = {
"cget", "configure", "coords", "get", "identify", "set", NULL
};
@@ -158,17 +158,17 @@ enum command {
static void ComputeFormat(TkScale *scalePtr);
static void ComputeScaleGeometry(TkScale *scalePtr);
static int ConfigureScale(Tcl_Interp *interp, TkScale *scalePtr,
- int objc, Tcl_Obj *CONST objv[]);
+ int objc, Tcl_Obj *const objv[]);
static void DestroyScale(char *memPtr);
static void ScaleCmdDeletedProc(ClientData clientData);
static void ScaleEventProc(ClientData clientData,
XEvent *eventPtr);
static char * ScaleVarProc(ClientData clientData,
- Tcl_Interp *interp, CONST char *name1,
- CONST char *name2, int flags);
+ Tcl_Interp *interp, const char *name1,
+ const char *name2, int flags);
static int ScaleWidgetObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]);
+ Tcl_Obj *const objv[]);
static void ScaleWorldChanged(ClientData instanceData);
static void ScaleSetVariable(TkScale *scalePtr);
@@ -204,7 +204,7 @@ Tk_ScaleObjCmd(
ClientData clientData, /* NULL. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument values. */
+ Tcl_Obj *const objv[]) /* Argument values. */
{
register TkScale *scalePtr;
Tk_OptionTable optionTable;
@@ -242,7 +242,7 @@ Tk_ScaleObjCmd(
scalePtr->interp = interp;
scalePtr->widgetCmd = Tcl_CreateObjCommand(interp,
Tk_PathName(scalePtr->tkwin), ScaleWidgetObjCmd,
- (ClientData) scalePtr, ScaleCmdDeletedProc);
+ scalePtr, ScaleCmdDeletedProc);
scalePtr->optionTable = optionTable;
scalePtr->orient = ORIENT_VERTICAL;
scalePtr->width = 0;
@@ -291,10 +291,10 @@ Tk_ScaleObjCmd(
scalePtr->takeFocusPtr = NULL;
scalePtr->flags = NEVER_SET;
- Tk_SetClassProcs(scalePtr->tkwin, &scaleClass, (ClientData) scalePtr);
+ Tk_SetClassProcs(scalePtr->tkwin, &scaleClass, scalePtr);
Tk_CreateEventHandler(scalePtr->tkwin,
ExposureMask|StructureNotifyMask|FocusChangeMask,
- ScaleEventProc, (ClientData) scalePtr);
+ ScaleEventProc, scalePtr);
if ((Tk_InitOptions(interp, (char *) scalePtr, optionTable, tkwin)
!= TCL_OK) ||
@@ -330,9 +330,9 @@ ScaleWidgetObjCmd(
ClientData clientData, /* Information about scale widget. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument strings. */
+ Tcl_Obj *const objv[]) /* Argument strings. */
{
- TkScale *scalePtr = (TkScale *) clientData;
+ TkScale *scalePtr = clientData;
Tcl_Obj *objPtr;
int index, result;
@@ -345,7 +345,7 @@ ScaleWidgetObjCmd(
if (result != TCL_OK) {
return result;
}
- Tcl_Preserve((ClientData) scalePtr);
+ Tcl_Preserve(scalePtr);
switch (index) {
case COMMAND_CGET:
@@ -467,11 +467,11 @@ ScaleWidgetObjCmd(
break;
}
}
- Tcl_Release((ClientData) scalePtr);
+ Tcl_Release(scalePtr);
return result;
error:
- Tcl_Release((ClientData) scalePtr);
+ Tcl_Release(scalePtr);
return TCL_ERROR;
}
@@ -503,7 +503,7 @@ DestroyScale(
Tcl_DeleteCommandFromToken(scalePtr->interp, scalePtr->widgetCmd);
if (scalePtr->flags & REDRAW_PENDING) {
- Tcl_CancelIdleCall(TkpDisplayScale, (ClientData) scalePtr);
+ Tcl_CancelIdleCall(TkpDisplayScale, scalePtr);
}
/*
@@ -514,7 +514,7 @@ DestroyScale(
if (scalePtr->varNamePtr != NULL) {
Tcl_UntraceVar(scalePtr->interp, Tcl_GetString(scalePtr->varNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ScaleVarProc, (ClientData) scalePtr);
+ ScaleVarProc, scalePtr);
}
if (scalePtr->troughGC != None) {
Tk_FreeGC(scalePtr->display, scalePtr->troughGC);
@@ -557,7 +557,7 @@ ConfigureScale(
register TkScale *scalePtr, /* Information about widget; may or may not
* already have values for some fields. */
int objc, /* Number of valid entries in objv. */
- Tcl_Obj *CONST objv[]) /* Argument values. */
+ Tcl_Obj *const objv[]) /* Argument values. */
{
Tk_SavedOptions savedOptions;
Tcl_Obj *errorResult = NULL;
@@ -571,7 +571,7 @@ ConfigureScale(
if (scalePtr->varNamePtr != NULL) {
Tcl_UntraceVar(interp, Tcl_GetString(scalePtr->varNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ScaleVarProc, (ClientData) scalePtr);
+ ScaleVarProc, scalePtr);
}
for (error = 0; error <= 1; error++) {
@@ -581,8 +581,8 @@ ConfigureScale(
*/
if (Tk_SetOptions(interp, (char *) scalePtr,
- scalePtr->optionTable, objc, objv,
- scalePtr->tkwin, &savedOptions, NULL) != TCL_OK) {
+ scalePtr->optionTable, objc, objv, scalePtr->tkwin,
+ &savedOptions, NULL) != TCL_OK) {
continue;
}
} else {
@@ -687,10 +687,10 @@ ConfigureScale(
}
Tcl_TraceVar(interp, Tcl_GetString(scalePtr->varNamePtr),
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
- ScaleVarProc, (ClientData) scalePtr);
+ ScaleVarProc, scalePtr);
}
- ScaleWorldChanged((ClientData) scalePtr);
+ ScaleWorldChanged(scalePtr);
if (error) {
Tcl_SetObjResult(interp, errorResult);
Tcl_DecrRefCount(errorResult);
@@ -723,9 +723,7 @@ ScaleWorldChanged(
{
XGCValues gcValues;
GC gc;
- TkScale *scalePtr;
-
- scalePtr = (TkScale *) instanceData;
+ TkScale *scalePtr = instanceData;
gcValues.foreground = scalePtr->troughColorPtr->pixel;
gc = Tk_GetGC(scalePtr->tkwin, GCForeground, &gcValues);
@@ -1007,7 +1005,7 @@ ScaleEventProc(
ClientData clientData, /* Information about window. */
XEvent *eventPtr) /* Information about event. */
{
- TkScale *scalePtr = (TkScale *) clientData;
+ TkScale *scalePtr = clientData;
if ((eventPtr->type == Expose) && (eventPtr->xexpose.count == 0)) {
TkEventuallyRedrawScale(scalePtr, REDRAW_ALL);
@@ -1055,7 +1053,7 @@ static void
ScaleCmdDeletedProc(
ClientData clientData) /* Pointer to widget record for widget. */
{
- TkScale *scalePtr = (TkScale *) clientData;
+ TkScale *scalePtr = clientData;
Tk_Window tkwin = scalePtr->tkwin;
/*
@@ -1102,7 +1100,7 @@ TkEventuallyRedrawScale(
}
if (!(scalePtr->flags & REDRAW_PENDING)) {
scalePtr->flags |= REDRAW_PENDING;
- Tcl_DoWhenIdle(TkpDisplayScale, (ClientData) scalePtr);
+ Tcl_DoWhenIdle(TkpDisplayScale, scalePtr);
}
scalePtr->flags |= what;
}
@@ -1173,11 +1171,11 @@ static char *
ScaleVarProc(
ClientData clientData, /* Information about button. */
Tcl_Interp *interp, /* Interpreter containing variable. */
- CONST char *name1, /* Name of variable. */
- CONST char *name2, /* Second part of variable name. */
+ const char *name1, /* Name of variable. */
+ const char *name2, /* Second part of variable name. */
int flags) /* Information about what happened. */
{
- register TkScale *scalePtr = (TkScale *) clientData;
+ register TkScale *scalePtr = clientData;
char *resultStr;
double value;
Tcl_Obj *valuePtr;
generated by cgit v0.12 at 2024-07-17 05:03:50 (GMT)