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Prevent scroll events during trackpad three finger swipe #69

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Prevent scroll events during trackpad three finger swipe #69

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7 changes: 5 additions & 2 deletions jitouch/Jitouch/Gesture.m
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Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,7 @@ @implementation Gesture

static int quickTabSwitching;

static int middleClickFlag, magicMouseThreeFingerFlag;
static int middleClickFlag, magicMouseThreeFingerFlag, trackpadThreeFingerFlag;
static int trackpadNFingers, trackpadClicked;
static int autoScrollFlag;
static int moveResizeFlag, shouldExitMoveResize;
Expand Down Expand Up @@ -218,6 +218,7 @@ static bool familyIsMagicTrackpad(int familyID) {
}

static void turnOffTrackpad() {
trackpadThreeFingerFlag = 0;
trackpadNFingers = 0;
}

Expand Down Expand Up @@ -2126,6 +2127,8 @@ static int trackpadCallback(MTDeviceRef device, Finger *data, int nFingers, doub

if (!gestureTrackpadMoveResize(data, nFingers, timestamp)) {
if (!isTrackpadRecognizing) {
trackpadThreeFingerFlag = (nFingers == 3);

gestureTrackpadAutoScroll(data, nFingers, timestamp);

gestureTrackpadOneFixOneTap(data, nFingers, timestamp);
Expand Down Expand Up @@ -3032,7 +3035,7 @@ static CGEventRef CGEventCallback(CGEventTapProxy proxy, CGEventType type, CGEve
}

} else if (type == kCGEventScrollWheel) {
if (magicMouseThreeFingerFlag || isTrackpadRecognizing)
if (trackpadThreeFingerFlag || magicMouseThreeFingerFlag || isTrackpadRecognizing)
return NULL;
else if (autoScrollFlag) {
int64_t sc = CGEventGetIntegerValueField(event, kCGScrollWheelEventDeltaAxis1);
Expand Down