You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
164 lines
4.9 KiB
164 lines
4.9 KiB
'\" t
|
|
.TH TQFontDialog 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*-
|
|
.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the
|
|
.\" license file included in the distribution for a complete license
|
|
.\" statement.
|
|
.\"
|
|
.ad l
|
|
.nh
|
|
.SH NAME
|
|
TQFontDialog \- Dialog widget for selecting a font
|
|
.SH SYNOPSIS
|
|
\fC#include <tqfontdialog.h>\fR
|
|
.PP
|
|
Inherits TQDialog.
|
|
.PP
|
|
.SS "Static Public Members"
|
|
<li class=fn>TQFont \fBgetFont\fR ( bool * ok, const TQFont & initial, TQWidget * parent = 0, const char * name = 0 ) <li class=fn>TQFont \fBgetFont\fR ( bool * ok, TQWidget * parent = 0, const char * name = 0 )
|
|
.SH DESCRIPTION
|
|
The TQFontDialog class provides a dialog widget for selecting a font.
|
|
.PP
|
|
The usual way to use this class is to call one of the static convenience functions, e.g. getFont().
|
|
.PP
|
|
Examples:
|
|
.)l
|
|
.PP
|
|
.nf
|
|
.br
|
|
bool ok;
|
|
.br
|
|
TQFont font = TQFontDialog::getFont(
|
|
.br
|
|
&ok, TQFont( "Helvetica [Cronyx]", 10 ), this );
|
|
.br
|
|
if ( ok ) {
|
|
.br
|
|
// font is set to the font the user selected
|
|
.br
|
|
} else {
|
|
.br
|
|
// the user canceled the dialog; font is set to the initial
|
|
.br
|
|
// value, in this case Helvetica [Cronyx], 10
|
|
.br
|
|
}
|
|
.br
|
|
.fi
|
|
.PP
|
|
The dialog can also be used to set a widget's font directly:
|
|
.PP
|
|
.nf
|
|
.br
|
|
myWidget.setFont( TQFontDialog::getFont( 0, myWidget.font() ) );
|
|
.br
|
|
.fi
|
|
If the user clicks OK the font they chose will be used for myWidget, and if they click Cancel the original font is used.
|
|
.PP
|
|
See also TQFont, TQFontInfo, TQFontMetrics, and Dialog Classes.
|
|
.PP
|
|
.ce 1
|
|
.B "[Image Omitted]"
|
|
.PP
|
|
.SH MEMBER FUNCTION DOCUMENTATION
|
|
.SH "TQFont TQFontDialog::getFont ( bool * ok, const TQFont & initial, TQWidget * parent = 0, const char * name = 0 )\fC [static]\fR"
|
|
Executes a modal font dialog and returns a font.
|
|
.PP
|
|
If the user clicks OK, the selected font is returned. If the user clicks Cancel, the \fIinitial\fR font is returned.
|
|
.PP
|
|
The dialog is called \fIname\fR, with the parent \fIparent\fR. \fIinitial\fR is the initially selected font. If the \fIok\fR parameter is not-null, \fI*\fR\fIok\fR is set to TRUE if the user clicked OK, and set to FALSE if the user clicked Cancel.
|
|
.PP
|
|
This static function is less flexible than the full TQFontDialog object, but is convenient and easy to use.
|
|
.PP
|
|
Examples:
|
|
.)l
|
|
.PP
|
|
.nf
|
|
.br
|
|
bool ok;
|
|
.br
|
|
TQFont font = TQFontDialog::getFont( &ok, TQFont( "Times", 12 ), this );
|
|
.br
|
|
if ( ok ) {
|
|
.br
|
|
// font is set to the font the user selected
|
|
.br
|
|
} else {
|
|
.br
|
|
// the user canceled the dialog; font is set to the initial
|
|
.br
|
|
// value, in this case Times, 12.
|
|
.br
|
|
}
|
|
.br
|
|
.fi
|
|
.PP
|
|
The dialog can also be used to set a widget's font directly:
|
|
.PP
|
|
.nf
|
|
.br
|
|
myWidget.setFont( TQFontDialog::getFont( 0, myWidget.font() ) );
|
|
.br
|
|
.fi
|
|
In this example, if the user clicks OK the font they chose will be used, and if they click Cancel the original font is used.
|
|
.PP
|
|
Examples:
|
|
.)l chart/chartform.cpp, chart/optionsform.cpp, qfd/fontdisplayer.cpp, qwerty/qwerty.cpp, and xform/xform.cpp.
|
|
.SH "TQFont TQFontDialog::getFont ( bool * ok, TQWidget * parent = 0, const char * name = 0 )\fC [static]\fR"
|
|
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|
.PP
|
|
Executes a modal font dialog and returns a font.
|
|
.PP
|
|
If the user clicks OK, the selected font is returned. If the user clicks Cancel, the TQt default font is returned.
|
|
.PP
|
|
The dialog is called \fIname\fR, with parent \fIparent\fR. If the \fIok\fR parameter is not-null, \fI*\fR\fIok\fR is set to TRUE if the user clicked OK, and FALSE if the user clicked Cancel.
|
|
.PP
|
|
This static function is less functional than the full TQFontDialog object, but is convenient and easy to use.
|
|
.PP
|
|
Example:
|
|
.PP
|
|
.nf
|
|
.br
|
|
bool ok;
|
|
.br
|
|
TQFont font = TQFontDialog::getFont( &ok, this );
|
|
.br
|
|
if ( ok ) {
|
|
.br
|
|
// font is set to the font the user selected
|
|
.br
|
|
} else {
|
|
.br
|
|
// the user canceled the dialog; font is set to the default
|
|
.br
|
|
// application font, TQApplication::font()
|
|
.br
|
|
}
|
|
.br
|
|
.fi
|
|
.PP
|
|
|
|
.SH "SEE ALSO"
|
|
.BR http://doc.trolltech.com/tqfontdialog.html
|
|
.BR http://www.trolltech.com/faq/tech.html
|
|
.SH COPYRIGHT
|
|
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
|
|
license file included in the distribution for a complete license
|
|
statement.
|
|
.SH AUTHOR
|
|
Generated automatically from the source code.
|
|
.SH BUGS
|
|
If you find a bug in Qt, please report it as described in
|
|
.BR http://doc.trolltech.com/bughowto.html .
|
|
Good bug reports help us to help you. Thank you.
|
|
.P
|
|
The definitive TQt documentation is provided in HTML format; it is
|
|
located at $TQTDIR/doc/html and can be read using TQt Assistant or with
|
|
a web browser. This man page is provided as a convenience for those
|
|
users who prefer man pages, although this format is not officially
|
|
supported by Trolltech.
|
|
.P
|
|
If you find errors in this manual page, please report them to
|
|
.BR qt-bugs@trolltech.com .
|
|
Please include the name of the manual page (tqfontdialog.3qt) and the Qt
|
|
version (3.3.8).
|