Copyright	Will Thompson, Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (garetxe@gmail.com)
Safe Haskell	None
Language	Haskell2010

GI.Gdk.Structs.EventButton

Contents

Exported types
Properties
- Axes
- Button
- Device
- SendEvent
- State
- Time
- Type
- Window
- X
- XRoot
- Y
- YRoot

Description

Used for button press and button release events. The @type field will be one of %GDK_BUTTON_PRESS, %GDK_2BUTTON_PRESS, %GDK_3BUTTON_PRESS or %GDK_BUTTON_RELEASE,

Double and triple-clicks result in a sequence of events being received. For double-clicks the order of events will be:

%GDK_BUTTON_PRESS
%GDK_BUTTON_RELEASE
%GDK_BUTTON_PRESS
%GDK_2BUTTON_PRESS
%GDK_BUTTON_RELEASE

Note that the first click is received just like a normal button press, while the second click results in a %GDK_2BUTTON_PRESS being received just after the %GDK_BUTTON_PRESS.

Triple-clicks are very similar to double-clicks, except that %GDK_3BUTTON_PRESS is inserted after the third click. The order of the events is:

%GDK_BUTTON_PRESS
%GDK_BUTTON_RELEASE
%GDK_BUTTON_PRESS
%GDK_2BUTTON_PRESS
%GDK_BUTTON_RELEASE
%GDK_BUTTON_PRESS
%GDK_3BUTTON_PRESS
%GDK_BUTTON_RELEASE

For a double click to occur, the second button press must occur within 1/4 of a second of the first. For a triple click to occur, the third button press must also occur within 1/2 second of the first button press.

Synopsis

Exported types

newtype EventButton Source

Constructors

EventButton (ForeignPtr EventButton)

Instances

((~) * info (ResolveEventButtonMethod t EventButton), MethodInfo * info EventButton p) => IsLabel t (EventButton -> p) Source
Methods fromLabel :: Proxy# Symbol t -> EventButton -> p
((~) * info (ResolveEventButtonMethod t EventButton), MethodInfo * info EventButton p) => IsLabelProxy t (EventButton -> p) Source
Methods fromLabelProxy :: Proxy Symbol t -> EventButton -> p