Gesture Flags and Constants (Compact 2013)
3/28/2014
The following gesture flags indicate the state of a gesture. You can retrieve or set these flags in the dwFlags member of a GESTUREINFO structure.
Name |
Value |
Description |
|---|---|---|
GF_BEGIN |
0x00000001 |
Indicates the start of a gesture. |
GF_INERTIA |
0x00000002 |
Indicates that a pan gesture has transitioned to a flick gesture. |
GF_END |
0x00000004 |
Indicates the end of a gesture. |
GF_SYMMETRIC |
0x00000010 |
Indicates a symmetric gesture (two contact points with identical actions). |
GF_SYNC |
8 |
Indicates a gesture sent directly to the window procedure. |
The following constants indicate the direction of a flick gesture.
Name |
Value |
Description |
|---|---|---|
ARG_SCROLL_NONE |
0 |
Indicates that a flick gesture is scrolling on both the x-axis and the y-axis. |
ARG_SCROLL_DOWN |
1 |
Indicates that a flick gesture is scrolling down on the y-axis. |
ARG_SCROLL_LEFT |
2 |
Indicates that a flick gesture is scrolling left on the x-axis. |
ARG_SCROLL_UP |
3 |
Indicates that a flick gesture is scrolling up on the y-axis. |
ARG_SCROLL_RIGHT |
4 |
Indicates that a flick gesture is scrolling right on the x-axis. |
The following constants indicate gesture animation status.
Name |
Value |
Description |
|---|---|---|
GAST_ANIMATION_STARTED |
1 |
Indicates that gesture animation is about to begin. |
GAST_ANIMATION_STOPPED |
2 |
Indicates that the gesture animation has stopped. |
GAST_ANIMATION_INTERRUPTED |
3 |
Indicates that the gesture animation was interrupted before it finished. |
The following constant is used by the gesture engine.
Name |
Value |
Description |
|---|---|---|
GID_MAX |
63 |
Defines the maximum number of registered gestures. |
Requirements
Header |
touchgesture.h, |
sysgen |
SYSGEN_TOUCHGESTURE |