Class OverlaySet

Summary

#
  This class provides a container which contains several {OverlayItems}, only one
  of which is visible at a time.
Superclasses:
VisibleContainer

Package:
(main)
File:
overlayset.icn
Methods:
add, display, generate_all_components, generate_components, handle_event, in_region, resize, set_which_one

Methods inherited from Component:
accepts_tab_focus, attrib, clear_accepts_tab_focus, clear_draw_border, clear_is_shaded, clear_no_updates, do_shading, error, get_cbwin_reference, get_cwin_reference, get_h_reference, get_parent_Dialog, get_parent_buffer_win, get_parent_win, get_visible_reference, get_w_reference, get_x_reference, get_y_reference, got_focus, handle_notify, is_hidden, is_shaded, is_unhidden, is_unshaded, lost_focus, parse_pos, redisplay, set_abs_coords, set_abs_size, set_accepts_tab_focus, set_align, set_attribs, set_attribs_list, set_draw_border, set_is_shaded, set_no_updates, set_parent_Dialog, set_pos, set_size, set_tooltip, toggle_draw_border, toggle_is_shaded, unique_end, unique_start

Methods inherited from MetaComponent:
set_fields

Methods inherited from Ticker:
is_ticking, retime_ticker, set_ticker, stop_ticker, tick

Methods inherited from VisibleContainer:
final_setup, finally, firstly, get_components, set_components

Fields:
which_one

Source code.

Details
Constructor

OverlaySet(which_one)

Parameter:
which_one

Methods:

add(c) 

#
  Add the given OverlayItem to the OverlaySet.

This method overrides add in class VisibleContainer

display(buffer_flag)

This method overrides display in class Component

generate_all_components()

This method overrides generate_all_components in class VisibleContainer

generate_components()

This method overrides generate_components in class VisibleContainer

handle_event(e)

This method overrides handle_event in class Component

in_region()

This method overrides in_region in class VisibleContainer

resize()

This method overrides resize in class VisibleContainer

set_which_one(x) 

#
  Set which OverlayItem is currently displayed.  The default is
  the first which was added.

Fields:
which_one --
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