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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<title>Tabdialog</title>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Tabdialog</h1>
<p>
This example shows how to use a dialog with multiple tabs
(pages). To start the program you have to specify a filename
as the first argument. The dialog shows information about the
file separated onto different tabs.
<p> <hr>
<p> Header file:
<p> <pre>/****************************************************************************
** $Id: qt/tabdialog.h 3.3.8 edited Jan 11 14:37 $
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for Qt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#ifndef TABDIALOG_H
#define TABDIALOG_H
#include <<a href="qtabdialog-h.html">qtabdialog.h</a>>
#include <<a href="qstring-h.html">qstring.h</a>>
#include <<a href="qfileinfo-h.html">qfileinfo.h</a>>
class TabDialog : public <a href="qtabdialog.html">QTabDialog</a>
{
<a href="metaobjects.html#Q_OBJECT">Q_OBJECT</a>
public:
TabDialog( <a href="qwidget.html">QWidget</a> *parent, const char *name, const <a href="qstring.html">QString</a> &_filename );
protected:
<a href="qstring.html">QString</a> filename;
<a href="qfileinfo.html">QFileInfo</a> fileinfo;
void setupTab1();
void setupTab2();
void setupTab3();
};
#endif
</pre>
<p> <hr>
<p> Implementation:
<p> <pre>/****************************************************************************
** $Id: qt/tabdialog.cpp 3.3.8 edited Jan 11 14:37 $
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for Qt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include "tabdialog.h"
#include <<a href="qvbox-h.html">qvbox.h</a>>
#include <<a href="qlabel-h.html">qlabel.h</a>>
#include <<a href="qlineedit-h.html">qlineedit.h</a>>
#include <<a href="qdatetime-h.html">qdatetime.h</a>>
#include <<a href="qbuttongroup-h.html">qbuttongroup.h</a>>
#include <<a href="qcheckbox-h.html">qcheckbox.h</a>>
#include <<a href="qlistbox-h.html">qlistbox.h</a>>
#include <<a href="qapplication-h.html">qapplication.h</a>>
<a name="f200"></a>TabDialog::TabDialog( <a href="qwidget.html">QWidget</a> *parent, const char *name, const <a href="qstring.html">QString</a> &_filename )
: <a href="qtabdialog.html">QTabDialog</a>( parent, name ), filename( _filename ), fileinfo( filename )
{
setupTab1();
setupTab2();
setupTab3();
<a href="qobject.html#connect">connect</a>( this, SIGNAL( <a href="qtabdialog.html#applyButtonPressed">applyButtonPressed</a>() ), qApp, SLOT( <a href="qapplication.html#quit">quit</a>() ) );
}
void <a name="f201"></a>TabDialog::setupTab1()
{
<a href="qvbox.html">QVBox</a> *tab1 = new <a href="qvbox.html">QVBox</a>( this );
<a name="x53"></a> tab1-><a href="qframe.html#setMargin">setMargin</a>( 5 );
(void)new <a href="qlabel.html">QLabel</a>( "Filename:", tab1 );
<a href="qlineedit.html">QLineEdit</a> *fname = new <a href="qlineedit.html">QLineEdit</a>( filename, tab1 );
fname-><a href="qwidget.html#setFocus">setFocus</a>();
(void)new <a href="qlabel.html">QLabel</a>( "Path:", tab1 );
<a href="qlabel.html">QLabel</a> *path = new <a href="qlabel.html">QLabel</a>( fileinfo.dirPath( TRUE ), tab1 );
<a name="x52"></a> path-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
(void)new <a href="qlabel.html">QLabel</a>( "Size:", tab1 );
ulong kb = (ulong)(fileinfo.size()/1024);
<a href="qlabel.html">QLabel</a> *size = new <a href="qlabel.html">QLabel</a>( QString( "%1 KB" ).arg( kb ), tab1 );
size-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
(void)new <a href="qlabel.html">QLabel</a>( "Last Read:", tab1 );
<a href="qlabel.html">QLabel</a> *lread = new <a href="qlabel.html">QLabel</a>( fileinfo.lastRead().toString(), tab1 );
lread-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
(void)new <a href="qlabel.html">QLabel</a>( "Last Modified:", tab1 );
<a href="qlabel.html">QLabel</a> *lmodif = new <a href="qlabel.html">QLabel</a>( fileinfo.lastModified().toString(), tab1 );
lmodif-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
<a href="qtabdialog.html#addTab">addTab</a>( tab1, "General" );
}
void <a name="f202"></a>TabDialog::setupTab2()
{
<a href="qvbox.html">QVBox</a> *tab2 = new <a href="qvbox.html">QVBox</a>( this );
tab2-><a href="qframe.html#setMargin">setMargin</a>( 5 );
<a href="qbuttongroup.html">QButtonGroup</a> *bg = new <a href="qbuttongroup.html">QButtonGroup</a>( 1, QGroupBox::Horizontal, "Permissions", tab2 );
<a href="qcheckbox.html">QCheckBox</a> *readable = new <a href="qcheckbox.html">QCheckBox</a>( "Readable", bg );
if ( fileinfo.isReadable() )
<a name="x51"></a> readable-><a href="qcheckbox.html#setChecked">setChecked</a>( TRUE );
<a href="qcheckbox.html">QCheckBox</a> *writable = new <a href="qcheckbox.html">QCheckBox</a>( "Writeable", bg );
if ( fileinfo.isWritable() )
writable-><a href="qcheckbox.html#setChecked">setChecked</a>( TRUE );
<a href="qcheckbox.html">QCheckBox</a> *executable = new <a href="qcheckbox.html">QCheckBox</a>( "Executable", bg );
if ( fileinfo.isExecutable() )
executable-><a href="qcheckbox.html#setChecked">setChecked</a>( TRUE );
<a href="qbuttongroup.html">QButtonGroup</a> *bg2 = new <a href="qbuttongroup.html">QButtonGroup</a>( 2, QGroupBox::Horizontal, "Owner", tab2 );
(void)new <a href="qlabel.html">QLabel</a>( "Owner", bg2 );
<a href="qlabel.html">QLabel</a> *owner = new <a href="qlabel.html">QLabel</a>( fileinfo.owner(), bg2 );
owner-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
(void)new <a href="qlabel.html">QLabel</a>( "Group", bg2 );
<a href="qlabel.html">QLabel</a> *group = new <a href="qlabel.html">QLabel</a>( fileinfo.group(), bg2 );
group-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
<a href="qtabdialog.html#addTab">addTab</a>( tab2, "Permissions" );
}
void <a name="f203"></a>TabDialog::setupTab3()
{
<a href="qvbox.html">QVBox</a> *tab3 = new <a href="qvbox.html">QVBox</a>( this );
tab3-><a href="qframe.html#setMargin">setMargin</a>( 5 );
<a name="x54"></a> tab3-><a href="qhbox.html#setSpacing">setSpacing</a>( 5 );
(void)new <a href="qlabel.html">QLabel</a>( QString( "Open %1 with:" ).arg( filename ), tab3 );
<a href="qlistbox.html">QListBox</a> *prgs = new <a href="qlistbox.html">QListBox</a>( tab3 );
for ( unsigned int i = 0; i < 30; i++ ) {
<a href="qstring.html">QString</a> prg = QString( "Application %1" ).arg( i );
<a name="x55"></a> prgs-><a href="qlistbox.html#insertItem">insertItem</a>( prg );
}
<a name="x56"></a> prgs-><a href="qlistbox.html#setCurrentItem">setCurrentItem</a>( 3 );
(void)new <a href="qcheckbox.html">QCheckBox</a>( QString( "Open files with the extension '%1' always with this application" ).arg( fileinfo.extension() ), tab3 );
<a href="qtabdialog.html#addTab">addTab</a>( tab3, "Applications" );
}
</pre>
<p> <hr>
<p> Main:
<p> <pre>/****************************************************************************
** $Id: qt/main.cpp 3.3.8 edited Jan 11 14:37 $
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for Qt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include "tabdialog.h"
#include <<a href="qapplication-h.html">qapplication.h</a>>
#include <<a href="qstring-h.html">qstring.h</a>>
int main( int argc, char **argv )
{
<a href="qapplication.html">QApplication</a> a( argc, argv );
TabDialog tabdialog( 0, "tabdialog", QString( argc < 2 ? "." : argv[1] ) );
<a name="x60"></a> tabdialog.<a href="qwidget.html#resize">resize</a>( 450, 350 );
tabdialog.<a href="qwidget.html#setCaption">setCaption</a>( "Qt Example - Tabbed Dialog" );
a.<a href="qapplication.html#setMainWidget">setMainWidget</a>( &tabdialog );
<a name="x61"></a> tabdialog.<a href="qdialog.html#show">show</a>();
return a.<a href="qapplication.html#exec">exec</a>();
}
</pre>
<p>See also <a href="examples.html">Examples</a>.
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