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Diffstat (limited to 'generic/tkPointer.c')
-rw-r--r--generic/tkPointer.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/generic/tkPointer.c b/generic/tkPointer.c
index dd4f7e6..451373d 100644
--- a/generic/tkPointer.c
+++ b/generic/tkPointer.c
@@ -30,7 +30,7 @@
#define ALL_BUTTONS \
(Button1Mask|Button2Mask|Button3Mask|Button4Mask|Button5Mask)
-static unsigned int buttonMasks[] = {
+static const unsigned int buttonMasks[] = {
Button1Mask, Button2Mask, Button3Mask, Button4Mask, Button5Mask
};
#define ButtonMask(b) (buttonMasks[(b)-Button1])
@@ -54,7 +54,7 @@ static Tcl_ThreadDataKey dataKey;
static int GenerateEnterLeave(TkWindow *winPtr, int x, int y,
int state);
-static void InitializeEvent(XEvent* eventPtr, TkWindow *winPtr,
+static void InitializeEvent(XEvent *eventPtr, TkWindow *winPtr,
int type, int x, int y, int state, int detail);
static void UpdateCursor(TkWindow *winPtr);
@@ -138,7 +138,7 @@ GenerateEnterLeave(
int state) /* State flags. */
{
int crossed = 0; /* 1 if mouse crossed a window boundary */
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
TkWindow *restrictWinPtr = tsdPtr->restrictWinPtr;
TkWindow *lastWinPtr = tsdPtr->lastWinPtr;
@@ -231,7 +231,7 @@ Tk_UpdatePointer(
int x, int y, /* Pointer location in root coords. */
int state) /* Modifier state mask. */
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
TkWindow *winPtr = (TkWindow *)tkwin;
TkWindow *targetWinPtr;
@@ -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.
@@ -436,7 +436,7 @@ XGrabPointer(
Cursor cursor,
Time time)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
display->request++;
@@ -471,7 +471,7 @@ XUngrabPointer(
Display *display,
Time time)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
display->request++;
@@ -502,7 +502,7 @@ void
TkPointerDeadWindow(
TkWindow *winPtr)
{
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (winPtr == tsdPtr->lastWinPtr) {
@@ -541,7 +541,7 @@ UpdateCursor(
TkWindow *winPtr)
{
Cursor cursor = None;
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
/*
@@ -586,8 +586,8 @@ XDefineCursor(
Window w,
Cursor cursor)
{
- TkWindow *winPtr = (TkWindow *)Tk_IdToWindow(display, w);
- ThreadSpecificData *tsdPtr = (ThreadSpecificData *)
+ TkWindow *winPtr = (TkWindow *) Tk_IdToWindow(display, w);
+ ThreadSpecificData *tsdPtr =
Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData));
if (tsdPtr->cursorWinPtr == winPtr) {