Improved swipe gesture handling

1 files changed, 13 insertions, 0 deletions

diff --git a/stroke-list/Button.qml b/stroke-list/Button.qml
index d98c340..651637b 100644
--- a/stroke-list/Button.qml
+++ b/stroke-list/Button.qml
@@ -103,8 +103,19 @@ Rectangle {
 
     property bool handled: false
 
+    function isHorizontalSwipe(angle) {
+        if (angle > 160 && angle < 200)
+            return true;
+        if (angle > 0 && angle < 20)
+            return true;
+        if (angle > 340 && angle < 360)
+            return true;
+        return false;
+    }
+
     GestureArea {
         anchors.fill: parent
+
         Tap {
             when: button.enabled && gesture.state == Qt.GestureStarted
             script: { button.state = "pressed" }
@@ -128,11 +139,13 @@ Rectangle {
 
         Swipe {
             when: gesture.state == Qt.GestureFinished
+                  && isHorizontalSwipe(gesture.swipeAngle)
                   && gesture.horizontalDirection == QSwipeGesture.Left
             script: button.state = ""
         }
         Swipe {
             when: gesture.state == Qt.GestureFinished
+                  && isHorizontalSwipe(gesture.swipeAngle)
                   && gesture.horizontalDirection == QSwipeGesture.Right
             script: button.state = "disabled"
         }