NAME
window_ctrl -- create unit to clear a predecessor window
PROTOTYPE
unitptr window_ctrl( char *pcWdw, int iCtrl, unitptr uHost)
ARGUMENTS
- char *pcWdw
- specifies which window to clear: if this string can be interpreted as an integer number iPos, the iPos -th successor window (if iPos>0 ) or the -iPos -th predecessor window (if iPos<0 ) is used; otherwise, a window that has pcWdw as its title is sought.
- int iCtrl
- initial value of ctrl pin
- unitptr uHost
- host unit
RETURN VALUE:
A pointer to the created unit or NULL in the case of an error.
INTERFACE OF CREATED UNIT:
- X_in[2]:
- (input field 0) new window position
- Y_in[1]:
- (input field 1) (text or numeric)
referenced window
- CTL_in[1]:
- (control field)
EXECUTION OF CREATED UNIT:
Moves the window to the location specified in X_in.
An initial target value for CTL_in can be set when the unit
is created.
CONTROL MODES:
None.
STATUS:
Preliminary.
SEE ALSO:
FILE
/local/homes/rhaschke/nst7/man/../o.linx86//../nstsrc/nst_draw.c