Each status indicator falls into one of three categories:
.TP
\fITemporary\fR - briefly occupies most of the status bar. Used to explain tool tip texts or menu entries, for example.
.TP
\fINormal\fR - occupies part of the status bar and may be hidden by temporary messages. Used to display the page and line number in a word processor, for example.
.TP
\fIPermanent\fR - is never hidden. Used for important mode indications, for example, some applications put a Caps Lock indicator in the status bar.
To display a \fItemporary\fR message, call message() (perhaps by connecting a suitable signal to it). To remove a temporary message, call clear(). There are two variants of message(): one that displays the message until the next clear() or message() and one that has a time limit:
\fINormal\fR and \fIPermanent\fR messages are displayed by creating a small widget and then adding it to the status bar with addWidget(). Widgets like QLabel, QProgressBar or even TQToolButton are useful for adding to status bars. removeWidget() is used to remove widgets.
\fIwidget\fR is permanently visible if \fIpermanent\fR is TRUE and may be obscured by temporary messages if \fIpermanent\fR is FALSE. The default is FALSE.
.PP
If \fIpermanent\fR is TRUE, \fIwidget\fR is located at the far right of the status bar. If \fIpermanent\fR is FALSE (the default), \fIwidget\fR is located just to the left of the first permanent widget.
.PP
\fIstretch\fR is used to compute a suitable size for \fIwidget\fR as the status bar grows and shrinks. The default of 0 uses a minimum of space.
Returns TRUE if the TQSizeGrip in the bottom right of the status bar is enabled; otherwise returns FALSE. See the "sizeGripEnabled" property for details.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
.PP
Hides the normal status indications and displays \fImessage\fR for \fIms\fR milli-seconds or until clear() or another message() is called, whichever occurs first.
This signal is emitted when the temporary status messages changes. \fImessage\fR is the new temporary message, and is a null-string when the message has been removed.
Changes the status bar's appearance to account for item changes. Special subclasses may need this, but geometry management will usually take care of any necessary rearrangements.
