GdkEventTouch

Used for touch events. type field will be one of GDK_TOUCH_BEGIN, GDK_TOUCH_UPDATE, GDK_TOUCH_END or GDK_TOUCH_CANCEL.

Touch events are grouped into sequences by means of the sequence field, which can also be obtained with Event.getEventSequence. Each sequence begins with a GDK_TOUCH_BEGIN event, followed by any number of GDK_TOUCH_UPDATE events, and ends with a GDK_TOUCH_END (or GDK_TOUCH_CANCEL) event. With multitouch devices, there may be several active sequences at the same time.

Members

Variables

axes
double* axes;

x, y translated to the axes of device, or NULL if device is the mouse

device
GdkDevice* device;

the master device that the event originated from. Use Event.getSourceDevice to get the slave device.

emulatingPointer
bool emulatingPointer;

whether the event should be used for emulating pointer event

sendEvent
byte sendEvent;

TRUE if the event was sent explicitly.

sequence
GdkEventSequence* sequence;

the event sequence that the event belongs to

state
ModifierType state;

a bit-mask representing the state of the modifier keys (e.g. Control, Shift and Alt) and the pointer buttons. See GdkModifierType

time
uint time;

the time of the event in milliseconds.

type
GdkEventType type;

the type of the event (GDK_TOUCH_BEGIN, GDK_TOUCH_UPDATE, GDK_TOUCH_END, GDK_TOUCH_CANCEL)

window
GdkWindow* window;

the window which received the event

x
double x;

the x coordinate of the pointer relative to the window

xRoot
double xRoot;

the x coordinate of the pointer relative to the root of the screen

y
double y;

the y coordinate of the pointer relative to the window

yRoot
double yRoot;

the y coordinate of the pointer relative to the root of the screen