1 files changed, 50 insertions, 34 deletions

diff --git a/macosx/tkMacOSXMouseEvent.c b/macosx/tkMacOSXMouseEvent.c
index cd3eac1..c4197f7 100644
--- a/macosx/tkMacOSXMouseEvent.c
+++ b/macosx/tkMacOSXMouseEvent.c
@@ -33,7 +33,6 @@ static unsigned int	ButtonModifiers2State(UInt32 buttonState,
 enum {
     NSWindowWillMoveEventType = 20
 };
-
 /*
  * In OS X 10.6 an NSEvent of type NSMouseMoved would always have a non-Nil
  * window attribute pointing to the active window.  As of 10.8 this behavior
@@ -45,7 +44,8 @@ enum {
  */
 
 @implementation TKApplication(TKMouseEvent)
-- (NSEvent *)tkProcessMouseEvent:(NSEvent *)theEvent {
+- (NSEvent *) tkProcessMouseEvent: (NSEvent *) theEvent
+{
 #ifdef TK_MAC_DEBUG_EVENTS
     TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, theEvent);
 #endif
@@ -55,18 +55,8 @@ enum {
     NSTrackingArea  *trackingArea = nil;
     NSInteger eventNumber, clickCount, buttonNumber;
 #endif
-
     switch (eventType) {
     case NSMouseEntered:
-	/* Remember which window has the mouse. */
-	if (_windowWithMouse) {
-	    [_windowWithMouse release];
-	}
-	_windowWithMouse = [theEvent window];
-	if (_windowWithMouse) {
-	    [_windowWithMouse retain];
-	}
-	break;
     case NSMouseExited:
     case NSCursorUpdate:
     case NSLeftMouseDown:
@@ -79,13 +69,6 @@ enum {
     case NSRightMouseDragged:
     case NSOtherMouseDragged:
     case NSMouseMoved:
-#if 0
-	eventNumber = [theEvent eventNumber];
-	if (!trackingArea) {
-	    clickCount = [theEvent clickCount];
-	    buttonNumber = [theEvent buttonNumber];
-	}
-#endif
     case NSTabletPoint:
     case NSTabletProximity:
     case NSScrollWheel:
@@ -145,24 +128,24 @@ enum {
     EventRef eventRef = (EventRef)[theEvent eventRef];
     UInt32 buttons;
     OSStatus err = GetEventParameter(eventRef, kEventParamMouseChord,
-	    typeUInt32, NULL, sizeof(UInt32), NULL, &buttons);
+				     typeUInt32, NULL, sizeof(UInt32), NULL, &buttons);
+
     if (err == noErr) {
-	state |= (buttons & ((1<<5) - 1)) << 8;
-    } else {
-	if (button < 5) {
-	    switch (eventType) {
-	    case NSLeftMouseDown:
-	    case NSRightMouseDown:
-	    case NSLeftMouseDragged:
-	    case NSRightMouseDragged:
-	    case NSOtherMouseDown:
-		state |= 1 << (button + 8);
-		break;
-	    default:
-		break;
-	    }
+    	state |= (buttons & ((1<<5) - 1)) << 8;
+    } else if (button < 5) {
+	switch (eventType) {
+	case NSLeftMouseDown:
+	case NSRightMouseDown:
+	case NSLeftMouseDragged:
+	case NSRightMouseDragged:
+	case NSOtherMouseDown:
+	    state |= 1 << (button + 8);
+	    break;
+	default:
+	    break;
 	}
     }
+
     NSUInteger modifiers = [theEvent modifierFlags];
 
     if (modifiers & NSAlphaShiftKeyMask) {
@@ -554,6 +537,39 @@ GenerateButtonEvent(
     return true;
 }
 
+void
+TkpWarpPointer(
+    TkDisplay *dispPtr)
+{
+    CGPoint pt;
+    UInt32 buttonState;
+
+    if (dispPtr->warpWindow) {
+	int x, y;
+
+	Tk_GetRootCoords(dispPtr->warpWindow, &x, &y);
+	pt.x = x + dispPtr->warpX;
+	pt.y = y + dispPtr->warpY;
+    } else {
+	pt.x = dispPtr->warpX;
+	pt.y = dispPtr->warpY;
+    }
+
+    /*
+     * Tell the OSX core to generate the events to make it happen.
+     */
+
+    buttonState = [NSEvent pressedMouseButtons];
+    CGEventType type = kCGEventMouseMoved;
+    CGEventRef theEvent = CGEventCreateMouseEvent(NULL,
+						  type,
+						  pt,
+						  buttonState);
+    CGWarpMouseCursorPosition(pt);
+    CGEventPost(kCGHIDEventTap, theEvent);
+    CFRelease(theEvent);
+}
+
 /*
  * Local Variables:
  * mode: objc