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Etk

etk_event.h File Reference


Detailed Description


Data Structures

union  Etk_Event_Global
 The event structure sent to "global" callback (see etk_event_global_callback_add()). More...
struct  Etk_Event_Mouse_In
 The event structure sent when the mouse enters a widget. More...
struct  Etk_Event_Mouse_Out
 The event structure sent when the mouse leaves a widget. More...
struct  Etk_Event_Mouse_Move
 The event structure sent when the mouse moves over a widget. More...
struct  Etk_Event_Mouse_Down
 The event structure sent when the user presses a widget with the mouse. More...
struct  Etk_Event_Mouse_Up
 The event structure sent when the user releases a widget with the mouse. More...
struct  Etk_Event_Mouse_Wheel
 The event structure sent when the mouse wheel is used over a widget. More...
struct  Etk_Event_Key_Down
 The event structure sent to the focused widget when a key is pressed. More...
struct  Etk_Event_Key_Up
 The event structure sent to the focused widget when a key is released. More...

Enumerations

enum  Etk_Event_Type {
  ETK_EVENT_MOUSE_MOVE,
  ETK_EVENT_MOUSE_DOWN,
  ETK_EVENT_MOUSE_UP,
  ETK_EVENT_MOUSE_WHEEL,
  ETK_EVENT_KEY_DOWN,
  ETK_EVENT_KEY_UP
}
 The different types of input events. More...
enum  Etk_Modifiers {
  ETK_MODIFIER_NONE = 0,
  ETK_MODIFIER_CTRL = 1 << 0,
  ETK_MODIFIER_ALT = 1 << 1,
  ETK_MODIFIER_SHIFT = 1 << 2,
  ETK_MODIFIER_WIN = 1 << 3
}
 The keyboard modifiers active when the event has been emitted. More...
enum  Etk_Locks {
  ETK_LOCK_NONE = 0,
  ETK_LOCK_NUM = 1 << 0,
  ETK_LOCK_CAPS = 1 << 1,
  ETK_LOCK_SCROLL = 1 << 2
}
 The keyboard locks active when the event has been emitted. More...
enum  Etk_Mouse_Flags {
  ETK_MOUSE_NONE = 0,
  ETK_MOUSE_DOUBLE_CLICK = 1 << 0,
  ETK_MOUSE_TRIPLE_CLICK = 1 << 1
}
 A flag describing whether the click was a single, double or triple click. More...
enum  Etk_Wheel_Direction {
  ETK_WHEEL_VERTICAL,
  ETK_WHEEL_HORIZONTAL
}
 The scroll direction corresponding to the wheel event. More...

Functions

void etk_event_mouse_in_wrap (Etk_Widget *widget, Evas_Event_Mouse_In *evas_event, Etk_Event_Mouse_In *etk_event)
 Converts a "mouse_in" event from Evas to the corresponding event of Etk.
void etk_event_mouse_out_wrap (Etk_Widget *widget, Evas_Event_Mouse_Out *evas_event, Etk_Event_Mouse_Out *etk_event)
 Converts a "mouse_out" event from Evas to the corresponding event of Etk.
void etk_event_mouse_move_wrap (Etk_Widget *widget, Evas_Event_Mouse_Move *evas_event, Etk_Event_Mouse_Move *etk_event)
 Converts a "mouse_move" event from Evas to the corresponding event of Etk.
void etk_event_mouse_down_wrap (Etk_Widget *widget, Evas_Event_Mouse_Down *evas_event, Etk_Event_Mouse_Down *etk_event)
 Converts a "mouse_down" event from Evas to the corresponding event of Etk.
void etk_event_mouse_up_wrap (Etk_Widget *widget, Evas_Event_Mouse_Up *evas_event, Etk_Event_Mouse_Up *etk_event)
 Converts a "mouse_up" event from Evas to the corresponding event of Etk.
void etk_event_mouse_wheel_wrap (Etk_Widget *widget, Evas_Event_Mouse_Wheel *evas_event, Etk_Event_Mouse_Wheel *etk_event)
 Converts a "mouse_wheel" event from Evas to the corresponding event of Etk.
void etk_event_key_down_wrap (Etk_Widget *widget, Evas_Event_Key_Down *evas_event, Etk_Event_Key_Down *etk_event)
 Converts a "key_down" event from Evas to the corresponding event of Etk.
void etk_event_key_up_wrap (Etk_Widget *widget, Evas_Event_Key_Up *evas_event, Etk_Event_Key_Up *etk_event)
 Converts a "key_up" event from Evas to the corresponding event of Etk.
void etk_event_global_callback_add (Etk_Event_Type event, void(*callback)(Etk_Event_Global event, void *data), void *data)
 Adds a function to call when the given input event is emitted. It receives all the events, even those that are not sent to an Etk window.
void etk_event_global_callback_del (Etk_Event_Type event, void(*callback)(Etk_Event_Global event, void *data))
 Removes a callback connected to the given given input event.
void etk_event_mouse_position_get (int *x, int *y)
 Gets the position of the mouse pointer, relative to the screen.