MODIFYMENUFLAGSQQ (W*S)

インテル® Fortran コンパイラー 19.0 デベロッパー・ガイドおよびリファレンス

QuickWin Function: Modifies a menu item's state.

Module

USE IFQWIN

result = MODIFYMENUFLAGSQQ (menuID,itemID,flag)

menuID

(Input) INTEGER(4). Identifies the menu containing the item whose state is to be modified, starting with 1 as the leftmost menu.

itemID

(Input) INTEGER(4). Identifies the menu item whose state is to be modified, starting with 0 as the top item.

flags

(Input) INTEGER(4). Constant indicating the menu state. Flags can be combined with an inclusive OR (see the Results section below). The following constants are available:

$MENUGRAYED - Disables and grays out the menu item.
$MENUDISABLED - Disables but does not gray out the menu item.
$MENUENABLED - Enables the menu item.
$MENUSEPARATOR - Draws a separator bar.
$MENUCHECKED - Puts a check by the menu item.
$MENUUNCHECKED - Removes the check by the menu item.

Results

The result type is LOGICAL(4). The result is .TRUE. if successful; otherwise, .FALSE..

The constants available for flags can be combined with an inclusive OR where reasonable, for example $MENUCHECKED .OR. $MENUENABLED. Some combinations do not make sense, such as $MENUENABLED and $MENUDISABLED, and lead to undefined behavior.

Example

 USE IFQWIN
 LOGICAL(4)    result
 CHARACTER(20) str
 ! Append item to the bottom of the first (FILE) menu
 str = '&Add to File Menu'C
 result = APPENDMENUQQ(1, $MENUENABLED, str, WINSTATUS)
 ! Gray out and disable the first two menu items in the
 !  first (FILE) menu
 result = MODIFYMENUFLAGSQQ (1, 1, $MENUGRAYED)
 result = MODIFYMENUFLAGSQQ (1, 2, $MENUGRAYED)
 END

MODIFYMENUFLAGSQQ (W*S)

Module

Results

Example

See Also