class WHEN_MIDDLE_CLICKED

Features exported to VISION

Direct parents

conformant parents

POINTER_STATUS

non-conformant parents

WHEN_MIDDLE_DOWN, WHEN_MIDDLE_UP

Known children

non-conformant children

BUTTON

Summary

exported features

Details

middle_click_signal: SIGNAL_0
when_middle_clicked (p: PROCEDURE [O_ -> TUPLE][TUPLE])
middle_is_down: BOOLEAN
is_pointer_inside: BOOLEAN
hash_code: INTEGER

The hash-code value of Current.

ensure

  • good_hash_value: Result >= 0

widget: POINTER

widget identifier from the native graphic API.

deferred is_equal (other: WHEN_MIDDLE_CLICKED): BOOLEAN

Is other attached to an object considered equal to current object ?

require

  • other /= Void

ensure

  • Result implies hash_code = other.hash_code
  • commutative: generating_type = other.generating_type implies Result = other.is_equal(Current)

when_pointer_enter (p: PROCEDURE [O_ -> TUPLE][TUPLE])
when_pointer_enter_signal: SIGNAL_0
when_pointer_leave (p: PROCEDURE [O_ -> TUPLE][TUPLE])
when_pointer_leave_signal: SIGNAL_0
when_middle_down (p: PROCEDURE [O_ -> TUPLE][TUPLE])
when_middle_down_signal: SIGNAL_0
when_middle_up (p: PROCEDURE [O_ -> TUPLE][TUPLE])
when_middle_up_signal: SIGNAL_0