From: Julien Heanley Date: Thu, 26 Jun 2014 12:10:16 +0000 (+0100) Subject: ScrollView - Increased the angle range for a flick to allow snapping to next snap... X-Git-Tag: dali_1.0.0~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=76f686a80ee0cc22b82d4043ebe3f9bf2368aa94;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git ScrollView - Increased the angle range for a flick to allow snapping to next snap point [problem] Near vertical flick on a ScrollView with only horizontal panning would not result in snapping to next snap point [cause] Angle of flick had to be within 60 degrees of the axis to snap on [solution] Increased angle to 75 degrees Change-Id: I5ebc95378a35436f1fc8cabe72b9602061ec4324 Signed-off-by: Julien Heanley Signed-off-by: Adeel Kazmi --- diff --git a/base/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp b/base/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp index 0d37399..d695dea 100644 --- a/base/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp +++ b/base/dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.cpp @@ -51,7 +51,7 @@ const int DEFAULT_REFRESH_INTERVAL_MILLISECONDS = 50; const float FLICK_SPEED_THRESHOLD = 500.0f; ///< Flick threshold in pixels/ms const float FREE_FLICK_SPEED_THRESHOLD = 200.0f; ///< Free-Flick threshold in pixels/ms const float AUTOLOCK_AXIS_MINIMUM_DISTANCE2 = 100.0f; ///< Auto-lock axis after minimum distance squared. -const float FLICK_ORTHO_ANGLE_RANGE = 60.0f; ///< degrees. (if >45, then supports diagonal flicking) +const float FLICK_ORTHO_ANGLE_RANGE = 75.0f; ///< degrees. (if >45, then supports diagonal flicking) const unsigned int MAXIMUM_NUMBER_OF_VALUES = 5; ///< Number of values to use for weighted pan calculation. const Vector2 DEFAULT_MOUSE_WHEEL_SCROLL_DISTANCE_STEP_PROPORTION = Vector2(0.17f, 0.1f); ///< The step of horizontal scroll distance in the proportion of stage size for each mouse wheel event received. const unsigned long MINIMUM_TIME_BETWEEN_DOWN_AND_UP_FOR_RESET( 150u );