XtCreatePopupShell
Section: XT FUNCTIONS (3)
Updated: libXt 1.0.7
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NAME
XtCreatePopupShell, XtVaCreatePopupShell - create a popup shell
SYNTAX
-
- Widget XtCreatePopupShell(String name, WidgetClass widget_class,
Widget parent, ArgList args, Cardinal num_args);
-
- Widget XtVaCreatePopupShell(String name, WidgetClass widget_class,
Widget parent, ...);
ARGUMENTS
- args
-
Specifies the argument list to override the resource defaults.
- name
-
Specifies the text name for the created shell widget.
- num_args
-
Specifies the number of arguments in the argument list.
- parent
-
Specifies the parent widget.
- widget_class
-
Specifies the widget class pointer for the created shell widget.
- ...
-
Specifies the variable argument list to override the resource defaults.
DESCRIPTION
The
XtCreatePopupShell
function ensures that the specified class is a subclass of
Shell
and, rather than using insert_child to attach the widget to the parent's
children list, attaches the shell to the parent's pop-ups list directly.
A spring-loaded pop-up invoked from a translation table already must exist
at the time that the translation is invoked,
so the translation manager can find the shell by name.
Pop-ups invoked in other ways can be created ``on-the-fly'' when
the pop-up actually is needed.
This delayed creation of the shell is particularly useful when you pop up
an unspecified number of pop-ups.
You can look to see if an appropriate unused shell (that is, not
currently popped up) exists and create a new shell if needed.
SEE ALSO
XtCreateWidget(3Xt),
XtPopdown(3Xt),
XtPopup(3Xt)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface