GestureMultiPress

#GtkGestureMultiPress is a #GtkGesture implementation able to recognize multiple clicks on a nearby zone, which can be listened for through the #GtkGestureMultiPress::pressed signal. Whenever time or distance between clicks exceed the GTK+ defaults, #GtkGestureMultiPress::stopped is emitted, and the click counter is reset.

Callers may also restrict the area that is considered valid for a >1 touch/button press through gtk_gesture_multi_press_set_area(), so any click happening outside that area is considered to be a first click of its own.

class GestureMultiPress : GestureSingle {

protected

GtkGestureMultiPress* gtkGestureMultiPress;

GtkGestureMultiPress* getGestureMultiPressStruct(bool transferOwnership);

void* getStruct();

this(GtkGestureMultiPress* gtkGestureMultiPress, bool ownedRef);

static GType getType();

this(Widget widget);

bool getArea(GdkRectangle rect);

void setArea(GdkRectangle* rect);

gulong addOnPressed(void delegate(int, double, double, GestureMultiPress) dlg, ConnectFlags connectFlags);

gulong addOnReleased(void delegate(int, double, double, GestureMultiPress) dlg, ConnectFlags connectFlags);

gulong addOnStopped(void delegate(GestureMultiPress) dlg, ConnectFlags connectFlags);

}

Constructors

this this(GtkGestureMultiPress* gtkGestureMultiPress, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(Widget widget): Returns a newly created #GtkGesture that recognizes single and multiple presses.

Members

Functions

addOnPressed gulong addOnPressed(void delegate(int, double, double, GestureMultiPress) dlg, ConnectFlags connectFlags): This signal is emitted whenever a button or touch press happens.
addOnReleased gulong addOnReleased(void delegate(int, double, double, GestureMultiPress) dlg, ConnectFlags connectFlags): This signal is emitted when a button or touch is released. @n_press will report the number of press that is paired to this event, note that #GtkGestureMultiPress::stopped may have been emitted between the press and its release, @n_press will only start over at the next press.
addOnStopped gulong addOnStopped(void delegate(GestureMultiPress) dlg, ConnectFlags connectFlags): This signal is emitted whenever any time/distance threshold has been exceeded.
getArea bool getArea(GdkRectangle rect): If an area was set through gtk_gesture_multi_press_set_area(), this function will return %TRUE and fill in @rect with the press area. See gtk_gesture_multi_press_set_area() for more details on what the press area represents.
getGestureMultiPressStruct GtkGestureMultiPress* getGestureMultiPressStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
setArea void setArea(GdkRectangle* rect): If @rect is non-%NULL, the press area will be checked to be confined within the rectangle, otherwise the button count will be reset so the press is seen as being the first one. If @rect is %NULL, the area will be reset to an unrestricted state.

Static functions

getType GType getType()

Variables

gtkGestureMultiPress GtkGestureMultiPress* gtkGestureMultiPress;: the main Gtk struct

Inherited Members

From GestureSingle

gtkGestureSingle GtkGestureSingle* gtkGestureSingle;: the main Gtk struct
getGestureSingleStruct GtkGestureSingle* getGestureSingleStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
getButton uint getButton(): Returns the button number @gesture listens for, or 0 if @gesture reacts to any button press.
getCurrentButton uint getCurrentButton(): Returns the button number currently interacting with @gesture, or 0 if there is none.
getCurrentSequence GdkEventSequence* getCurrentSequence(): Returns the event sequence currently interacting with @gesture. This is only meaningful if gtk_gesture_is_active() returns %TRUE.
getExclusive bool getExclusive(): Gets whether a gesture is exclusive. For more information, see gtk_gesture_single_set_exclusive().
getTouchOnly bool getTouchOnly(): Returns %TRUE if the gesture is only triggered by touch events.
setButton void setButton(uint button): Sets the button number @gesture listens to. If non-0, every button press from a different button number will be ignored. Touch events implicitly match with button 1.
setExclusive void setExclusive(bool exclusive): Sets whether @gesture is exclusive. An exclusive gesture will only handle pointer and "pointer emulated" touch events, so at any given time, there is only one sequence able to interact with those.
setTouchOnly void setTouchOnly(bool touchOnly): If @touch_only is %TRUE, @gesture will only handle events of type #GDK_TOUCH_BEGIN, #GDK_TOUCH_UPDATE or #GDK_TOUCH_END. If %FALSE, mouse events will be handled too.