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-rw-r--r--generic/tkArgv.c4
-rw-r--r--generic/tkBind.c6
-rw-r--r--generic/tkCanvPs.c2
-rw-r--r--generic/tkEvent.c2
-rw-r--r--generic/tkFont.c29
-rw-r--r--generic/tkFrame.c59
-rw-r--r--generic/tkGrab.c4
-rw-r--r--generic/tkImgPNG.c2
-rw-r--r--generic/tkImgPhInstance.c19
-rw-r--r--generic/tkImgPhoto.c8
-rw-r--r--generic/tkPlace.c6
-rw-r--r--generic/tkPointer.c2
-rw-r--r--generic/tkScrollbar.c4
-rw-r--r--generic/tkWindow.c30
-rw-r--r--generic/ttk/ttkEntry.c4
-rw-r--r--generic/ttk/ttkLayout.c8
16 files changed, 94 insertions, 95 deletions
diff --git a/generic/tkArgv.c b/generic/tkArgv.c
index dbcfc7d..6c2c5c5 100644
--- a/generic/tkArgv.c
+++ b/generic/tkArgv.c
@@ -196,7 +196,7 @@ Tk_ParseArgv(
if (argc == 0) {
goto missingArg;
}
- *((const char **)infoPtr->dst) = argv[srcIndex];
+ *((const char **) infoPtr->dst) = argv[srcIndex];
srcIndex++;
argc--;
break;
@@ -204,7 +204,7 @@ Tk_ParseArgv(
if (argc == 0) {
goto missingArg;
}
- *((Tk_Uid *)infoPtr->dst) = Tk_GetUid(argv[srcIndex]);
+ *((Tk_Uid *) infoPtr->dst) = Tk_GetUid(argv[srcIndex]);
srcIndex++;
argc--;
break;
diff --git a/generic/tkBind.c b/generic/tkBind.c
index 4029571..7126e24 100644
--- a/generic/tkBind.c
+++ b/generic/tkBind.c
@@ -3935,7 +3935,7 @@ ParseEventDescription(
eventMask = ButtonPressMask;
} else if (eventFlags & KEY) {
goto getKeysym;
- } else if ((eventFlags & BUTTON) == 0) {
+ } else if (!(eventFlags & BUTTON)) {
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"specified button \"%s\" for non-button event",
field));
@@ -3959,7 +3959,7 @@ ParseEventDescription(
if (eventFlags == 0) {
patPtr->eventType = KeyPress;
eventMask = KeyPressMask;
- } else if ((eventFlags & KEY) == 0) {
+ } else if (!(eventFlags & KEY)) {
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"specified keysym \"%s\" for non-key event", field));
Tcl_SetErrorCode(interp, "TK", "EVENT", "NON_KEY", NULL);
@@ -4083,7 +4083,7 @@ GetPatternObj(
*/
if ((patPtr->eventType == KeyPress)
- && ((psPtr->flags & PAT_NEARBY) == 0)
+ && !(psPtr->flags & PAT_NEARBY)
&& (patPtr->needMods == 0)
&& (patPtr->detail.keySym < 128)
&& isprint(UCHAR(patPtr->detail.keySym))
diff --git a/generic/tkCanvPs.c b/generic/tkCanvPs.c
index fb5172e..6542864 100644
--- a/generic/tkCanvPs.c
+++ b/generic/tkCanvPs.c
@@ -386,7 +386,7 @@ TkCanvPostscriptCmd(
result = TCL_ERROR;
goto cleanup;
}
- if ((mode & TCL_WRITABLE) == 0) {
+ if (!(mode & TCL_WRITABLE)) {
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"channel \"%s\" wasn't opened for writing",
psInfo.channelName));
diff --git a/generic/tkEvent.c b/generic/tkEvent.c
index dfa46ff..7dd2813 100644
--- a/generic/tkEvent.c
+++ b/generic/tkEvent.c
@@ -1336,7 +1336,7 @@ Tk_HandleEvent(
}
} else {
for (handlerPtr = winPtr->handlerList; handlerPtr != NULL; ) {
- if ((handlerPtr->mask & mask) != 0) {
+ if (handlerPtr->mask & mask) {
ip.nextHandler = handlerPtr->nextPtr;
handlerPtr->proc(handlerPtr->clientData, eventPtr);
handlerPtr = ip.nextHandler;
diff --git a/generic/tkFont.c b/generic/tkFont.c
index 2d74356..4485df8 100644
--- a/generic/tkFont.c
+++ b/generic/tkFont.c
@@ -439,7 +439,7 @@ TkFontPkgFree(
hPtr = Tcl_NextHashEntry(&search);
}
Tcl_DeleteHashTable(&fiPtr->namedTable);
- if (fiPtr->updatePending != 0) {
+ if (fiPtr->updatePending) {
Tcl_CancelIdleCall(TheWorldHasChanged, fiPtr);
}
ckfree(fiPtr);
@@ -616,7 +616,7 @@ Tk_FontObjCmd(
if (namedHashPtr != NULL) {
nfPtr = Tcl_GetHashValue(namedHashPtr);
}
- if ((namedHashPtr == NULL) || (nfPtr->deletePending != 0)) {
+ if ((namedHashPtr == NULL) || nfPtr->deletePending) {
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"named font \"%s\" doesn't exist", string));
Tcl_SetErrorCode(interp, "TK", "LOOKUP", "FONT", string, NULL);
@@ -688,7 +688,7 @@ Tk_FontObjCmd(
Tcl_WrongNumArgs(interp, 2, objv, "fontname ?fontname ...?");
return TCL_ERROR;
}
- for (i = 2; i < objc && result == TCL_OK; i++) {
+ for (i = 2; (i < objc) && (result == TCL_OK); i++) {
string = Tcl_GetString(objv[i]);
result = TkDeleteNamedFont(interp, tkwin, string);
}
@@ -794,7 +794,7 @@ Tk_FontObjCmd(
while (namedHashPtr != NULL) {
NamedFont *nfPtr = Tcl_GetHashValue(namedHashPtr);
- if (nfPtr->deletePending == 0) {
+ if (!nfPtr->deletePending) {
char *string = Tcl_GetHashKey(&fiPtr->namedTable,
namedHashPtr);
@@ -855,7 +855,7 @@ UpdateDependentFonts(
fontPtr != NULL; fontPtr = fontPtr->nextPtr) {
if (fontPtr->namedHashPtr == namedHashPtr) {
TkpGetFontFromAttributes(fontPtr, tkwin, &nfPtr->fa);
- if (fiPtr->updatePending == 0) {
+ if (!fiPtr->updatePending) {
fiPtr->updatePending = 1;
Tcl_DoWhenIdle(TheWorldHasChanged, fiPtr);
}
@@ -949,7 +949,7 @@ TkCreateNamedFont(
namedHashPtr = Tcl_CreateHashEntry(&fiPtr->namedTable, name, &isNew);
if (!isNew) {
nfPtr = Tcl_GetHashValue(namedHashPtr);
- if (nfPtr->deletePending == 0) {
+ if (!nfPtr->deletePending) {
if (interp) {
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"named font \"%s\" already exists", name));
@@ -1427,7 +1427,7 @@ Tk_FreeFont(
nfPtr = Tcl_GetHashValue(fontPtr->namedHashPtr);
nfPtr->refCount--;
- if ((nfPtr->refCount == 0) && (nfPtr->deletePending != 0)) {
+ if ((nfPtr->refCount == 0) && nfPtr->deletePending) {
Tcl_DeleteHashEntry(fontPtr->namedHashPtr);
ckfree(nfPtr);
}
@@ -1755,7 +1755,7 @@ Tk_PostscriptFontName(
slantString = NULL;
if (fontPtr->fa.slant == TK_FS_ROMAN) {
- ;
+ /* Do nothing */
} else if ((strcmp(family, "Helvetica") == 0)
|| (strcmp(family, "Courier") == 0)
|| (strcmp(family, "AvantGarde") == 0)) {
@@ -2143,7 +2143,7 @@ Tk_ComputeTextLayout(
* on the next line. Otherwise "Hello" and "Hello\n" are the same height.
*/
- if ((layoutPtr->numChunks > 0) && ((flags & TK_IGNORE_NEWLINES) == 0)) {
+ if ((layoutPtr->numChunks > 0) && !(flags & TK_IGNORE_NEWLINES)) {
if (layoutPtr->chunks[layoutPtr->numChunks - 1].start[0] == '\n') {
chunkPtr = NewChunk(&layoutPtr, &maxChunks, start, 0, curX,
curX, baseline);
@@ -2905,7 +2905,7 @@ Tk_IntersectTextLayout(
result = 0;
for (i = 0; i < layoutPtr->numChunks; i++) {
- if ((chunkPtr->start[0] == '\n') || (chunkPtr->numBytes==0)) {
+ if ((chunkPtr->start[0] == '\n') || (chunkPtr->numBytes == 0)) {
/*
* Newline characters and empty chunks are not counted when
* computing area intersection (but tab characters would still be
@@ -3577,7 +3577,7 @@ ParseFontNameObj(
}
dash = strchr(string + 1, '-');
if ((dash != NULL)
- && (!isspace(UCHAR(dash[-1])))) { /* INTL: ISO space */
+ && !isspace(UCHAR(dash[-1]))) { /* INTL: ISO space */
goto xlfd;
}
@@ -3830,7 +3830,7 @@ TkFontParseXLFD(
* parsed set of attributes)".
*/
- if ((i > XLFD_ADD_STYLE) && (FieldSpecified(field[XLFD_ADD_STYLE]))) {
+ if ((i > XLFD_ADD_STYLE) && FieldSpecified(field[XLFD_ADD_STYLE])) {
if (atoi(field[XLFD_ADD_STYLE]) != 0) {
for (j = XLFD_NUMFIELDS - 1; j >= XLFD_ADD_STYLE; j--) {
field[j + 1] = field[j];
@@ -4228,12 +4228,11 @@ TkFontGetFirstTextLayout(
Tk_Font *font,
char *dst)
{
- TextLayout *layoutPtr;
+ TextLayout *layoutPtr = (TextLayout *) layout;
LayoutChunk *chunkPtr;
int numBytesInChunk;
- layoutPtr = (TextLayout *) layout;
- if ((layoutPtr==NULL) || (layoutPtr->numChunks==0)
+ if ((layoutPtr == NULL) || (layoutPtr->numChunks == 0)
|| (layoutPtr->chunks->numDisplayChars <= 0)) {
dst[0] = '\0';
return 0;
diff --git a/generic/tkFrame.c b/generic/tkFrame.c
index f09369e..8bc44ce 100644
--- a/generic/tkFrame.c
+++ b/generic/tkFrame.c
@@ -334,8 +334,8 @@ static void MapFrame(ClientData clientData);
static const Tk_ClassProcs frameClass = {
sizeof(Tk_ClassProcs), /* size */
FrameWorldChanged, /* worldChangedProc */
- NULL, /* createProc */
- NULL /* modalProc */
+ NULL, /* createProc */
+ NULL /* modalProc */
};
/*
@@ -465,7 +465,7 @@ CreateFrame(
Tk_Window newWin;
const char *className, *screenName, *visualName, *colormapName;
const char *arg, *useOption;
- int i, c, length, depth;
+ int i, length, depth;
unsigned int mask;
Colormap colormap;
Visual *visual;
@@ -496,20 +496,19 @@ CreateFrame(
if (length < 2) {
continue;
}
- c = arg[1];
- if ((c == 'c') && (length >= 3)
+ if ((arg[1] == 'c') && (length >= 3)
&& (strncmp(arg, "-class", (unsigned) length) == 0)) {
className = Tcl_GetString(objv[i+1]);
- } else if ((c == 'c')
+ } else if ((arg[1] == 'c') && (length >= 3)
&& (strncmp(arg, "-colormap", (unsigned) length) == 0)) {
colormapName = Tcl_GetString(objv[i+1]);
- } else if ((c == 's') && (type == TYPE_TOPLEVEL)
+ } else if ((arg[1] == 's') && (type == TYPE_TOPLEVEL)
&& (strncmp(arg, "-screen", (unsigned) length) == 0)) {
screenName = Tcl_GetString(objv[i+1]);
- } else if ((c == 'u') && (type == TYPE_TOPLEVEL)
+ } else if ((arg[1] == 'u') && (type == TYPE_TOPLEVEL)
&& (strncmp(arg, "-use", (unsigned) length) == 0)) {
useOption = Tcl_GetString(objv[i+1]);
- } else if ((c == 'v')
+ } else if ((arg[1] == 'v')
&& (strncmp(arg, "-visual", (unsigned) length) == 0)) {
visualName = Tcl_GetString(objv[i+1]);
}
@@ -550,8 +549,8 @@ CreateFrame(
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"unable to create widget \"%s\"", Tcl_GetString(objv[1])));
- Tcl_SetErrorCode(interp, "TK", "APP_GONE", NULL);
- newWin = NULL;
+ Tcl_SetErrorCode(interp, "TK", "APPLICATION_GONE", NULL);
+ return TCL_ERROR;
} else {
/*
* We were called from Tk_Init; create a new application.
@@ -561,15 +560,14 @@ CreateFrame(
}
if (newWin == NULL) {
goto error;
- } else {
- /*
- * Mark Tk frames as suitable candidates for [wm manage].
- */
+ }
- TkWindow *winPtr = (TkWindow *)newWin;
+ /*
+ * Mark Tk frames as suitable candidates for [wm manage].
+ */
+
+ ((TkWindow *) newWin)->flags |= TK_WM_MANAGEABLE;
- winPtr->flags |= TK_WM_MANAGEABLE;
- }
if (className == NULL) {
className = Tk_GetOption(newWin, "class", "Class");
if (className == NULL) {
@@ -580,10 +578,9 @@ CreateFrame(
if (useOption == NULL) {
useOption = Tk_GetOption(newWin, "use", "Use");
}
- if ((useOption != NULL) && (*useOption != 0)) {
- if (TkpUseWindow(interp, newWin, useOption) != TCL_OK) {
- goto error;
- }
+ if ((useOption != NULL) && (*useOption != 0)
+ && (TkpUseWindow(interp, newWin, useOption) != TCL_OK)) {
+ goto error;
}
if (visualName == NULL) {
visualName = Tk_GetOption(newWin, "visual", "Visual");
@@ -633,12 +630,11 @@ CreateFrame(
framePtr = ckalloc(sizeof(Frame));
memset(framePtr, 0, sizeof(Frame));
}
- framePtr->tkwin = newWin;
- framePtr->display = Tk_Display(newWin);
- framePtr->interp = interp;
- framePtr->widgetCmd = Tcl_CreateObjCommand(interp,
- Tk_PathName(newWin), FrameWidgetObjCmd, framePtr,
- FrameCmdDeletedProc);
+ framePtr->tkwin = newWin;
+ framePtr->display = Tk_Display(newWin);
+ framePtr->interp = interp;
+ framePtr->widgetCmd = Tcl_CreateObjCommand(interp, Tk_PathName(newWin),
+ FrameWidgetObjCmd, framePtr, FrameCmdDeletedProc);
framePtr->optionTable = optionTable;
framePtr->type = type;
framePtr->colormap = colormap;
@@ -668,16 +664,15 @@ CreateFrame(
(ConfigureFrame(interp, framePtr, objc-2, objv+2) != TCL_OK)) {
goto error;
}
- if ((framePtr->isContainer)) {
- if (framePtr->useThis == NULL) {
- TkpMakeContainer(framePtr->tkwin);
- } else {
+ if (framePtr->isContainer) {
+ if (framePtr->useThis != NULL) {
Tcl_SetObjResult(interp, Tcl_NewStringObj(
"windows cannot have both the -use and the -container"
" option set", -1));
Tcl_SetErrorCode(interp, "TK", "FRAME", "CONTAINMENT", NULL);
goto error;
}
+ TkpMakeContainer(framePtr->tkwin);
}
if (type == TYPE_TOPLEVEL) {
Tcl_DoWhenIdle(MapFrame, framePtr);
diff --git a/generic/tkGrab.c b/generic/tkGrab.c
index 6a5fac6..2df5552 100644
--- a/generic/tkGrab.c
+++ b/generic/tkGrab.c
@@ -447,7 +447,7 @@ Tk_Grab(
dispPtr->grabFlags &= ~(GRAB_GLOBAL|GRAB_TEMP_GLOBAL);
XQueryPointer(dispPtr->display, winPtr->window, &dummy1,
&dummy2, &dummy3, &dummy4, &dummy5, &dummy6, &state);
- if ((state & ALL_BUTTONS) != 0) {
+ if (state & ALL_BUTTONS) {
dispPtr->grabFlags |= GRAB_TEMP_GLOBAL;
goto setGlobalGrab;
}
@@ -859,7 +859,7 @@ TkPointerEvent(
}
}
if (eventPtr->type == ButtonPress) {
- if ((eventPtr->xbutton.state & ALL_BUTTONS) == 0) {
+ if (!(eventPtr->xbutton.state & ALL_BUTTONS)) {
if (outsideGrabTree) {
TkChangeEventWindow(eventPtr, dispPtr->grabWinPtr);
Tk_QueueWindowEvent(eventPtr, TCL_QUEUE_HEAD);
diff --git a/generic/tkImgPNG.c b/generic/tkImgPNG.c
index aff2496..b159c45 100644
--- a/generic/tkImgPNG.c
+++ b/generic/tkImgPNG.c
@@ -1964,7 +1964,7 @@ DecodeLine(
*/
if ((PNG_COLOR_PLTE != pngPtr->colorType) &&
- ((pngPtr->colorType & PNG_COLOR_ALPHA) == 0)) {
+ !(pngPtr->colorType & PNG_COLOR_ALPHA)) {
unsigned char alpha;
if (pngPtr->useTRNS) {
diff --git a/generic/tkImgPhInstance.c b/generic/tkImgPhInstance.c
index 5429ee3..3097489 100644
--- a/generic/tkImgPhInstance.c
+++ b/generic/tkImgPhInstance.c
@@ -1068,8 +1068,7 @@ GetColorTable(
* Allocate colors for this color table if necessary.
*/
- if ((colorPtr->numColors == 0)
- && ((colorPtr->flags & BLACK_AND_WHITE) == 0)) {
+ if ((colorPtr->numColors == 0) && !(colorPtr->flags & BLACK_AND_WHITE)) {
AllocateColors(colorPtr);
}
}
@@ -1104,12 +1103,12 @@ FreeColorTable(
}
if (force) {
- if ((colorPtr->flags & DISPOSE_PENDING) != 0) {
+ if (colorPtr->flags & DISPOSE_PENDING) {
Tcl_CancelIdleCall(DisposeColorTable, colorPtr);
colorPtr->flags &= ~DISPOSE_PENDING;
}
DisposeColorTable(colorPtr);
- } else if ((colorPtr->flags & DISPOSE_PENDING) == 0) {
+ } else if (!(colorPtr->flags & DISPOSE_PENDING)) {
Tcl_DoWhenIdle(DisposeColorTable, colorPtr);
colorPtr->flags |= DISPOSE_PENDING;
}
@@ -1813,11 +1812,11 @@ TkImgDitherInstance(
}
c = ((c + 2056) >> 4) - 128;
- if ((masterPtr->flags & COLOR_IMAGE) == 0) {
- c += srcPtr[0];
- } else {
+ if (masterPtr->flags & COLOR_IMAGE) {
c += (unsigned) (srcPtr[0] * 11 + srcPtr[1] * 16
+ srcPtr[2] * 5 + 16) >> 5;
+ } else {
+ c += srcPtr[0];
}
srcPtr += 4;
@@ -1886,11 +1885,11 @@ TkImgDitherInstance(
}
c = ((c + 2056) >> 4) - 128;
- if ((masterPtr->flags & COLOR_IMAGE) == 0) {
- c += srcPtr[0];
- } else {
+ if (masterPtr->flags & COLOR_IMAGE) {
c += (unsigned)(srcPtr[0] * 11 + srcPtr[1] * 16
+ srcPtr[2] * 5 + 16) >> 5;
+ } else {
+ c += srcPtr[0];
}
srcPtr += 4;
diff --git a/generic/tkImgPhoto.c b/generic/tkImgPhoto.c
index 559268a..ce160a4 100644
--- a/generic/tkImgPhoto.c
+++ b/generic/tkImgPhoto.c
@@ -687,7 +687,7 @@ ImgPhotoCmd(
* Fill in default values for unspecified parameters.
*/
- if (((options.options & OPT_FROM) == 0) || (options.fromX2 < 0)) {
+ if (!(options.options & OPT_FROM) || (options.fromX2 < 0)) {
options.fromX2 = masterPtr->width;
options.fromY2 = masterPtr->height;
}
@@ -833,7 +833,7 @@ ImgPhotoCmd(
&imageHeight, &oldformat) == TCL_OK) {
Tcl_Obj *format, *data;
- if (((options.options & OPT_TO) == 0) || (options.toX2 < 0)) {
+ if (!(options.options & OPT_TO) || (options.toX2 < 0)) {
options.toX2 = options.toX + imageWidth;
options.toY2 = options.toY + imageHeight;
}
@@ -1056,7 +1056,7 @@ ImgPhotoCmd(
Tcl_Close(NULL, chan);
return TCL_ERROR;
}
- if (((options.options & OPT_FROM) == 0) || (options.fromX2 < 0)) {
+ if (!(options.options & OPT_FROM) || (options.fromX2 < 0)) {
width = imageWidth - options.fromX;
height = imageHeight - options.fromY;
} else {
@@ -1521,7 +1521,7 @@ ParseSubcommandOptions(
* in the interpreter and return.
*/
- if ((allowedOptions & bit) == 0) {
+ if (!(allowedOptions & bit)) {
goto unknownOrAmbiguousOption;
}
diff --git a/generic/tkPlace.c b/generic/tkPlace.c
index caa7cc1..afba488 100644
--- a/generic/tkPlace.c
+++ b/generic/tkPlace.c
@@ -654,7 +654,7 @@ ConfigureSlave(
slavePtr->flags |= CHILD_WIDTH;
}
- if (((mask & IN_MASK) == 0) && (slavePtr->masterPtr != NULL)) {
+ if (!(mask & IN_MASK) && (slavePtr->masterPtr != NULL)) {
/*
* If no -in option was passed and the slave is already placed then
* just recompute the placement.
@@ -1183,8 +1183,8 @@ PlaceRequestProc(
Slave *slavePtr = clientData;
Master *masterPtr;
- if (((slavePtr->flags & (CHILD_WIDTH|CHILD_REL_WIDTH)) != 0)
- && ((slavePtr->flags & (CHILD_HEIGHT|CHILD_REL_HEIGHT)) != 0)) {
+ if ((slavePtr->flags & (CHILD_WIDTH|CHILD_REL_WIDTH))
+ && (slavePtr->flags & (CHILD_HEIGHT|CHILD_REL_HEIGHT))) {
return;
}
masterPtr = slavePtr->masterPtr;
diff --git a/generic/tkPointer.c b/generic/tkPointer.c
index eab6e48..451373d 100644
--- a/generic/tkPointer.c
+++ b/generic/tkPointer.c
@@ -286,7 +286,7 @@ Tk_UpdatePointer(
tsdPtr->restrictWinPtr = winPtr;
TkpSetCapture(tsdPtr->restrictWinPtr);
- } else if ((tsdPtr->lastState & ALL_BUTTONS) == 0) {
+ } else if (!(tsdPtr->lastState & ALL_BUTTONS)) {
/*
* Mouse is in a non-button grab, so ensure the button
* grab is inside the grab tree.
diff --git a/generic/tkScrollbar.c b/generic/tkScrollbar.c
index fb06093..2d91db6 100644
--- a/generic/tkScrollbar.c
+++ b/generic/tkScrollbar.c
@@ -687,10 +687,10 @@ void
TkScrollbarEventuallyRedraw(
TkScrollbar *scrollPtr) /* Information about widget. */
{
- if ((scrollPtr->tkwin == NULL) || (!Tk_IsMapped(scrollPtr->tkwin))) {
+ if ((scrollPtr->tkwin == NULL) || !Tk_IsMapped(scrollPtr->tkwin)) {
return;
}
- if ((scrollPtr->flags & REDRAW_PENDING) == 0) {
+ if (!(scrollPtr->flags & REDRAW_PENDING)) {
Tcl_DoWhenIdle(TkpDisplayScrollbar, scrollPtr);
scrollPtr->flags |= REDRAW_PENDING;
}
diff --git a/generic/tkWindow.c b/generic/tkWindow.c
index 4e39d6e..f4138b2 100644
--- a/generic/tkWindow.c
+++ b/generic/tkWindow.c
@@ -387,7 +387,7 @@ CreateTopLevelWindow(
} else {
dispPtr = GetScreen(interp, screenName, &screenId);
if (dispPtr == NULL) {
- return (Tk_Window) NULL;
+ return NULL;
}
}
@@ -420,7 +420,7 @@ CreateTopLevelWindow(
if (parent != NULL) {
if (NameWindow(interp, winPtr, (TkWindow *) parent, name) != TCL_OK) {
Tk_DestroyWindow((Tk_Window) winPtr);
- return (Tk_Window) NULL;
+ return NULL;
}
}
TkWmNewWindow(winPtr);
@@ -803,7 +803,7 @@ NameWindow(
length1 = strlen(parentPtr->pathName);
length2 = strlen(name);
- if ((length1+length2+2) <= FIXED_SIZE) {
+ if ((length1 + length2 + 2) <= FIXED_SIZE) {
pathName = staticSpace;
} else {
pathName = ckalloc(length1 + length2 + 2);
@@ -861,7 +861,7 @@ TkCreateMainWindow(
const char *screenName, /* Name of screen on which to create window.
* Empty or NULL string means use DISPLAY
* environment variable. */
- const char *baseName) /* Base name for application; usually of the
+ const char *baseName) /* Base name for application; usually of the
* form "prog instance". */
{
Tk_Window tkwin;
@@ -954,15 +954,20 @@ TkCreateMainWindow(
isSafe = Tcl_IsSafe(interp);
for (cmdPtr = commands; cmdPtr->name != NULL; cmdPtr++) {
- if ((cmdPtr->objProc == NULL)) {
+ if (cmdPtr->objProc == NULL) {
Tcl_Panic("TkCreateMainWindow: builtin command with NULL string and object procs");
}
+
#if defined(__WIN32__) && !defined(STATIC_BUILD)
if ((cmdPtr->flags & WINMACONLY) && tclStubsPtr->reserved9) {
- /* We are running on Cygwin, so don't use the win32 dialogs */
+ /*
+ * We are running on Cygwin, so don't use the win32 dialogs.
+ */
+
continue;
}
-#endif
+#endif /* __WIN32__ && !STATIC_BUILD */
+
if (cmdPtr->flags & PASSMAINWINDOW) {
clientData = tkwin;
} else {
@@ -1218,8 +1223,7 @@ Tk_CreateWindowFromPath(
"can't create window: parent has been destroyed", -1));
Tcl_SetErrorCode(interp, "TK", "CREATE", "DEAD_PARENT", NULL);
return NULL;
- }
- if (((TkWindow *) parent)->flags & TK_CONTAINER) {
+ } else if (((TkWindow *) parent)->flags & TK_CONTAINER) {
Tcl_SetObjResult(interp, Tcl_NewStringObj(
"can't create window: its parent has -container = yes", -1));
Tcl_SetErrorCode(interp, "TK", "CREATE", "CONTAINER", NULL);
@@ -1538,7 +1542,7 @@ Tk_DestroyWindow(
*/
if ((winPtr->mainPtr->interp != NULL) &&
- (!Tcl_InterpDeleted(winPtr->mainPtr->interp))) {
+ !Tcl_InterpDeleted(winPtr->mainPtr->interp)) {
for (cmdPtr = commands; cmdPtr->name != NULL; cmdPtr++) {
Tcl_CreateCommand(winPtr->mainPtr->interp, cmdPtr->name,
TkDeadAppCmd, NULL, NULL);
@@ -1623,7 +1627,7 @@ Tk_DestroyWindow(
TkCloseDisplay(dispPtr);
}
-#endif
+#endif /* !WIN32 && NOT_YET */
}
}
Tcl_EventuallyFree(winPtr, TCL_DYNAMIC);
@@ -2446,8 +2450,8 @@ Tcl_Interp *
Tk_Interp(
Tk_Window tkwin)
{
- if (tkwin != NULL && ((TkWindow *)tkwin)->mainPtr != NULL) {
- return ((TkWindow *)tkwin)->mainPtr->interp;
+ if (tkwin != NULL && ((TkWindow *) tkwin)->mainPtr != NULL) {
+ return ((TkWindow *) tkwin)->mainPtr->interp;
}
return NULL;
}
diff --git a/generic/ttk/ttkEntry.c b/generic/ttk/ttkEntry.c
index c85751e..5d0a435 100644
--- a/generic/ttk/ttkEntry.c
+++ b/generic/ttk/ttkEntry.c
@@ -1177,13 +1177,13 @@ static void EntryDisplay(void *clientData, Drawable d)
textarea = Ttk_ClientRegion(entryPtr->core.layout, "textarea");
showCursor =
- (entryPtr->core.flags & CURSOR_ON) != 0
+ (entryPtr->core.flags & CURSOR_ON)
&& EntryEditable(entryPtr)
&& entryPtr->entry.insertPos >= leftIndex
&& entryPtr->entry.insertPos <= rightIndex
;
showSelection =
- (entryPtr->core.state & TTK_STATE_DISABLED) == 0
+ !(entryPtr->core.state & TTK_STATE_DISABLED)
&& selFirst > -1
&& selLast > leftIndex
&& selFirst <= rightIndex
diff --git a/generic/ttk/ttkLayout.c b/generic/ttk/ttkLayout.c
index 15ceaa8..de9d795 100644
--- a/generic/ttk/ttkLayout.c
+++ b/generic/ttk/ttkLayout.c
@@ -791,7 +791,7 @@ Tcl_Obj *Ttk_UnparseLayoutTemplate(Ttk_TemplateNode *node)
int side = 0;
unsigned sideFlags = flags & _TTK_MASK_PACK;
- while ((sideFlags & TTK_PACK_LEFT) == 0) {
+ while (!(sideFlags & TTK_PACK_LEFT)) {
++side;
sideFlags >>= 1;
}
@@ -800,9 +800,11 @@ Tcl_Obj *Ttk_UnparseLayoutTemplate(Ttk_TemplateNode *node)
}
}
- /* In Ttk_ParseLayoutTemplate, default -sticky is "nsew",
- * so always include this even if no sticky bits are set.
+ /*
+ * In Ttk_ParseLayoutTemplate, default -sticky is "nsew", so always
+ * include this even if no sticky bits are set.
*/
+
APPENDSTR("-sticky");
APPENDOBJ(Ttk_NewStickyObj(flags & _TTK_MASK_STICK));
generated by cgit v0.12 at 2024-12-04 01:52:26 (GMT)