DECwindows Motif for OpenVMS Guide to Non-C Bindings
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CHECK TYPED WINDOW EVENT

OpenVMS Format

present_return = X$CHECK_TYPED_WINDOW_EVENT

(display, window_id, event_type, event_return)

Argument Information
Argument Usage Data Type Access Mechanism
present_return Boolean longword write value
display identifier uns longword read reference
window_id identifier uns longword read reference
event_type longword longword read reference
event_return record x$event write reference

CHECK WINDOW EVENT

OpenVMS Format

present_return = X$CHECK_WINDOW_EVENT

(display, window_id, event_mask, event_return)

Argument Information
Argument Usage Data Type Access Mechanism
present_return Boolean longword write value
display identifier uns longword read reference
window_id identifier uns longword read reference
event_mask mask_longword uns longword read reference
event_return record x$event write reference

CIRCULATE SUBWINDOWS

OpenVMS Format

X$CIRCULATE_SUBWINDOWS

(display, window_id, direction)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference
direction longword longword read reference

Arguments

direction

The direction in which you want to circulate the window. Valid values are listed as follows:
X$C_RAISE_LOWEST
X$C_LOWER_HIGHEST

CIRCULATE SUBWINDOWS DOWN

OpenVMS Format

X$CIRCULATE_SUBWINDOWS_DOWN

(display, window_id)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference

CIRCULATE SUBWINDOWS UP

OpenVMS Format

X$CIRCULATE_SUBWINDOWS_UP

(display, window_id)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference

CLEAR AREA

OpenVMS Format

X$CLEAR_AREA

(display, window_id, x_coord, y_coord, width, height, exposures)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference
x_coord longword longword read reference
y_coord longword longword read reference
width longword uns longword read reference
height longword uns longword read reference
exposures Boolean uns longword read reference

CLEAR WINDOW

OpenVMS Format

X$CLEAR_WINDOW

(display, window_id)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference

CLIP BOX

OpenVMS Format

X$CLIP_BOX

(region_id, rectangle_struc_return)

Argument Information
Argument usage Data Type Access Mechanism
region_id identifier uns longword read reference
rectangle_struc_return record x$rectangle write reference

CLOSE DISPLAY

OpenVMS Format

X$CLOSE_DISPLAY

(display)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference

CONFIGURE WINDOW

OpenVMS Format

X$CONFIGURE_WINDOW

(display, window_id, change_mask, values)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference
change_mask uns longword uns longword read reference
values record x$window_changes read reference

Arguments

change_mask

A bit mask that specifies the values that are to be set using the information in the data structure to which the values argument points.

Table 2-2 lists each bit for the change_mask argument, its predefined value, and its description.

Table 2-2 Change Mask Bits
Bit Predefined Value Description
0 X$C_CW_X Change x-coordinate
1 X$C_CW_Y Change y-coordinate
2 X$C_CW_WIDTH Change width
3 X$C_CW_HEIGHT Change height
4 X$C_CW_BORDER_WIDTH Change border width
5 X$C_CW_SIBLING Change sibling
6 X$C_CW_STACK_MODE Change stack mode
7 NONE Reserved
8 NONE Reserved

CONNECTION NUMBER

OpenVMS Format

int = X$CONNECTION_NUMBER

(display)

Argument Information
Argument Usage Data Type Access Mechanism
int longword longword write value
display identifier uns longword read reference

Note
CONNECTION NUMBER returns an integer that identifies the connection. This routine is defined to be operating system specific by MIT, and there is no direct analogue to the UNIX file descriptor in OpenVMS.

CONVERT SELECTION

OpenVMS Format

X$CONVERT_SELECTION

(display, selection_id, target_id, property_id, requestor_id, time)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
selection_id identifier uns longword read reference
target_id identifier uns longword read reference
property_id identifier uns longword read reference
requestor_id identifier uns longword read reference
time longword uns longword read reference

COPY AREA

OpenVMS Format

X$COPY_AREA

(display, src_drawable_id, dst_drawable_id, gc_id, src_x_coord, src_y_coord, width, height, dst_x_coord, dst_y_coord)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
src_drawable_id identifier uns longword read reference
dst_drawable_id identifier uns longword read reference
gc_id identifier uns longword read reference
src_x_coord longword longword read reference
src_y_coord longword longword read reference
width longword uns longword read reference
height longword uns longword read reference
dst_x_coord longword longword read reference
dst_y_coord longword longword read reference

COPY COLORMAP AND FREE

OpenVMS Format

colormap_id_return = X$COPY_COLORMAP_AND_FREE

(display, colormap_id)

Argument Information
Argument Usage Data Type Access Mechanism
colormap_id_return identifier uns longword write value
display identifier uns longword read reference
colormap_id identifier uns longword read reference

COPY GC

OpenVMS Format

X$COPY_GC

(display, src_gc_id, gc_mask, dst_gc_id)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
src_gc_id identifier uns longword read reference
gc_mask mask_longword uns longword read reference
dst_gc_id identifier uns longword read reference

COPY PLANE

OpenVMS Format

X$COPY_PLANE

(display, src_drawable_id, dst_drawable_id, gc_id, src_x_coord, src_y_coord, width, height, dst_x_coord, dst_y_coord, plane)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
src_drawable_id identifier uns longword read reference
dst_drawable_id identifier uns longword read reference
gc_id identifier uns longword read reference
src_x_coord longword longword read reference
src_y_coord longword longword read reference
width longword uns longword read reference
height longword uns longword read reference
dst_x_coord longword longword read reference
dst_y_coord longword longword read reference
plane mask_longword uns longword read reference

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