qtooltipgroup.3qt

tmark1.11:用于生成QT/EMBEDDED应用工程的Markfile文件

.TH QToolTipGroup 3qt "6 July 1999" "Troll Tech AS" \" -*- nroff -*-
.\" Copyright 1992-1999 Troll Tech AS.  All rights reserved.  See the
.\" license file included in the distribution for a complete license
.\" statement.
.\"
.ad l
.nh
.SH NAME
QToolTipGroup \- Collects tool tips into natural groups
.SH SYNOPSIS
.br
.PP
\fC#include <qtooltip.h>\fR
.PP
Inherits QObject.
.PP
.SS "Public Members"
.in +1c
.ti -1c
.BI "\fBQToolTipGroup\fR ( QObject * " "parent" ", const char * " "name" " = 0 )"
.br
.ti -1c
.BI "\fB~QToolTipGroup\fR ()"
.br
.ti -1c
.BI "bool \fBdelay\fR () const"
.br
.in -1c
.SS "Public Slots"
.in +1c
.ti -1c
.BI "void \fBsetDelay\fR ( bool )"
.br
.in -1c
.SS "Signals"
.in +1c
.ti -1c
.BI "void \fBshowTip\fR ( const QString & )"
.br
.ti -1c
.BI "void \fBremoveTip\fR ()"
.br
.in -1c
.SH DESCRIPTION
The QToolTipGroup class collects tool tips into natural groups.
.PP
Tool tips can display \fItwo\fR texts, the one in the tip and optionally another one, typically in a status bar. QToolTipGroup provides a way to link tool tips to this status bar.
.PP
QToolTipGroup has practically no API, it is only used as an argument to QToolTip's member functions, for example like this:
.PP
.nf
.br
    QToolTipGroup * g = new QToolTipGroup( this, "tool tip relay" );
.br
    connect( g, SIGNAL(showTip(const QString&)),
.br
             myLabel, SLOT(setText(const QString&)) );
.br
    connect( g, SIGNAL(removeTip()),
.br
             myLabel, SLOT(clear()) );
.br
    QToolTip::add( giraffeButton, "feed giraffe",
.br
                   g, "Give the giraffe a meal" );
.br
    QToolTip::add( gorillaButton, "feed gorilla",
.br
                   g, "Give the gorilla a meal" );
.fi
.PP
This example makes the object myLabel (which you have to supply) display (one assumes, though you can make myLabel do anything, of course) the strings "Give the giraffe a meal" and "Give the gorilla a meal" while the relevant tool tips are being displayed.
.PP
Deleting a tool tip group removes the tool tips in it.
.SH MEMBER FUNCTION DOCUMENTATION
.SH "QToolTipGroup::QToolTipGroup ( QObject * parent, const char * name = 0 )"
Constructs a tool tip group.
.SH "QToolTipGroup::~QToolTipGroup ()"
Destroy this tool tip groups and all tool tips in it.
.SH "bool QToolTipGroup::delay () const"
Returns TRUE if the group text is shown delayed (at the same time as the tip) and FALSE if it is shown immediately.
.PP
See also: setDelay().
.SH "void QToolTipGroup::removeTip () \fC[signal]\fR"
This signal is emitted when a tool tip in this group is hidden. See the QToolTipGroup documentation for an example of use.
.PP
See also: showTip().
.SH "void QToolTipGroup::setDelay ( bool enable ) \fC[slot]\fR"
Sets the group to show its text immediately if \fIenable\fR is FALSE, and delayed (at the same time as the tip text) if \fIenable\fR is TRUE. The default is TRUE.
.PP
See also: delay().
.SH "void QToolTipGroup::showTip ( const QString & longText ) \fC[signal]\fR"
This signal is emitted when one of the tool tips in the group is displayed. \fIlongText\fR is the supplementary text for the displayed tool tip.
.PP
See also:  removeTip().
.SH "SEE ALSO"
.BR http://www.troll.no/qt/qtooltipgroup.html
.SH COPYRIGHT
Copyright 1992-1999 Troll Tech AS.  See the license file included in
the distribution for a complete license statement.
.SH AUTHOR
Generated automatically from the source code.