GtkStatusbar {RGtk2} | R Documentation |
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gtkStatusbarNew(show = TRUE)
gtkStatusbarGetContextId(object, context.description)
gtkStatusbarPush(object, context.id, text)
gtkStatusbarPop(object, context.id)
gtkStatusbarRemove(object, context.id, message.id)
gtkStatusbarSetHasResizeGrip(object, setting)
gtkStatusbarGetHasResizeGrip(object)
gtkStatusbar(show = TRUE)
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkContainer +----GtkBox +----GtkHBox +----GtkStatusbar
GtkStatusbar implements
GtkBuildable
and AtkImplementorIface.
A GtkStatusbar
is usually placed along the bottom of an application's main
GtkWindow
. It may provide a regular commentary of the application's status
(as is usually the case in a web browser, for example), or may be used to
simply output a message when the status changes, (when an upload is complete
in an FTP client, for example).
It may also have a resize grip (a triangular area in the lower right corner)
which can be clicked on to resize the window containing the statusbar.
Status bars in GTK+ maintain a stack of messages. The message at the top of the each bar's stack is the one that will currently be displayed.
Any messages added to a statusbar's stack must specify a context
id that is used to uniquely identify the source of a message.
This context id can be generated by gtkStatusbarGetContextId
, given a
message and the statusbar that it will be added to. Note that messages are
stored in a stack, and when choosing which message to display, the stack
structure is adhered to, regardless of the context identifier of a message.
One could say that a statusbar maintains one stack of messages for display purposes, but allows multiple message producers to maintain sub-stacks of the messages they produced (via context ids).
Status bars are created using gtkStatusbarNew
.
Messages are added to the bar's stack with gtkStatusbarPush
.
The message at the top of the stack can be removed using gtkStatusbarPop
.
A message can be removed from anywhere in the stack if its message_id was
recorded at the time it was added. This is done using gtkStatusbarRemove
.
GtkStatusbar
gtkStatusbar
is the equivalent of gtkStatusbarNew
.
The (statusbar, context.id, text, user.data)
statusbar
GtkStatusbar
] the object which received the signal.context.id
text
user.data
The (statusbar, context.id, text, user.data)
statusbar
GtkStatusbar
] the object which received the signal.context.id
text
user.data
has-resize-grip
[logical : Read / Write]Whether the statusbar has a grip for resizing the toplevel window.
Default value: TRUE Since 2.4
shadow-type
[GtkShadowType
: Read]Style of bevel around the statusbar text. Default value: GTK_SHADOW_IN
Derived by RGtkGen from GTK+ documentation
http://developer.gnome.org/doc/API/2.0/gtk/GtkStatusbar.html