WideStudio/MWT Class Reference

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Class Name

WSCvscrBar

Triggers

The class: WSCvscrBar has these triggers as follows.
Name Type Defined Value
None Not occurs WSEV_NONE
INITIALIZE When the instance is initilized. WSEV_INITIALIZE
DELETE When the instance is released. WSEV_DELETE
ACTIVATE When the instance is activated. WSEV_ACTIVATE
VALUE-CH When the value is changed. WSEV_VALUE_CH
VISIBLE-CH When the WSNvis property is changed. WSEV_VISIBLE_CH
PARENT-VISIBLE-CH When the visible property of the parent instance is changed. WSEV_PARENT_VISIBLE_CH
EXPOSE When the instance is exposed. WSEV_EXPOSE
MOUSE-IN When the mouse pointer comes into the area WSEV_MOUSE_IN
MOUSE-OUT When the mouse pointer goes out of the area. WSEV_MOUSE_OUT
BEGIN When the scroll bar moves to initial position. WSEV_BEGIN
END When the scroll bar moves to end position. WSEV_END
INCREMENT When the value is increased. WSEV_INCREMENT
DECREMENT When the value is decreased. WSEV_DECREMENT
PAGE-INCREMENT When the value is increased by a page. WSEV_PAGE_INCREMENT
PAGE-DECREMENT When the value is decreased by a page. WSEV_PAGE_DECREMENT


Specification of the triggers

  • WSEV_NONE (Not occurs.)
    Function
    It does not occurs by the Wide Studio event loop.
    Notice
    It only occurs by the function call: execProcedure() of user .
  • WSEV_INITIALIZE (When the instance is initialized.)
    Function
    It will be executed once after the event procedures are added with this trigger.
    Notice
    It is not strictly when the instance is created.
  • WSEV_DELETE (When the instance is deleted)
    Function
    It occurs when the instance is deleted.
    Notice
    You may not access the methods of the instance except for getUserData(),because it occurs after the destructor is called.
  • WSEV_ACTIVATE (When serial operation concluded)
    Function
    It occurs when the instance is activated.
    Notice
  • WSEV_VALUE_CH (When the value is changed.)
    Function
    It occurs when the value is changed.
    Notice
  • WSEV_VISIBLE_CH (When the WSNvis property is changed.)
    Function
    It occurs when the WSNvis property is changed.
    Notice
  • WSEV_PARENT_VISIBLE_CH (When the WSNvis property of the parent instance is changed.)
    Function
    It occurs when the WSNvis property of the parent instance is changed.
    Notice
  • WSEV_EXPOSE (When the instance is exposed.)
    Function
    It occurs when the instance is exposed and needs painting the exposed area.
    Notice
  • WSEV_MOUSE_IN (When the mouse pointer comes into the area)
    Function
    It occurs when the mouse pointer comes into the area.
    Notice
  • WSEV_MOUSE_OUT (When the mouse pointer goes out of the area.)
    Function
    It occurs when the mouse pointer goes out of the area.
    Notice
  • WSEV_BEGIN (When the scroll bar moves to initial position.)
    Function
    It occurs when the scroll bar moves to initial position.
    Notice
  • WSEV_END (When the scroll bar moves to end position.)
    Function
    It occurs when the scroll bar moves to end position.
    Notice
  • WSEV_INCREMENT (When the value is increased.)
    Function
    It occurs when the value is increased.
    Notice
  • WSEV_DECREMENT (When the value is decreased.)
    Function
    It occurs when the value is decreased.
    Notice
  • WSEV_PAGE_INCREMENT (When the value is increased by a page.)
    Function
    It occurs when the value is increased by a page.
    Notice
  • WSEV_PAGE_DECREMENT (When the value is decreased by a page.)
    Function
    It occurs when the value is decreased by a page.
    Notice

Document Release 3.90

For use with WideStudio/MWT Release 3.90, Summer 2005


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Copyright(C) WideStudio/MWT Development Team, 1999-2005 Last modified: June 25, 2005