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235 lines
10 KiB
235 lines
10 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/examples/tabdialog/tabdialog.doc:4 -->
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>Tabdialog</title>
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<style type="text/css"><!--
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fn { margin-left: 1cm; text-indent: -1cm; }
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a:link { color: #004faf; text-decoration: none }
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a:visited { color: #672967; text-decoration: none }
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body { background: #ffffff; color: black; }
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--></style>
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</head>
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<body>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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| <a href="classes.html">
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<font color="#004faf">All Classes</font></a>
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| <a href="mainclasses.html">
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<font color="#004faf">Main Classes</font></a>
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| <a href="annotated.html">
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<font color="#004faf">Annotated</font></a>
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<font color="#004faf">Grouped Classes</font></a>
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<font color="#004faf">Functions</font></a>
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</td>
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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>
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<p>
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This example shows how to use a dialog with multiple tabs
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(pages). To start the program you have to specify a filename
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as the first argument. The dialog shows information about the
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file separated onto different tabs.
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<p> <hr>
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<p> Header file:
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<p> <pre>/****************************************************************************
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** $Id: qt/tabdialog.h 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for Qt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#ifndef TABDIALOG_H
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#define TABDIALOG_H
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#include <<a href="qtabdialog-h.html">qtabdialog.h</a>>
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#include <<a href="qstring-h.html">qstring.h</a>>
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#include <<a href="qfileinfo-h.html">qfileinfo.h</a>>
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class TabDialog : public <a href="qtabdialog.html">QTabDialog</a>
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{
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<a href="metaobjects.html#Q_OBJECT">Q_OBJECT</a>
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public:
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TabDialog( <a href="qwidget.html">QWidget</a> *parent, const char *name, const <a href="qstring.html">QString</a> &_filename );
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protected:
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<a href="qstring.html">QString</a> filename;
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<a href="qfileinfo.html">QFileInfo</a> fileinfo;
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void setupTab1();
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void setupTab2();
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void setupTab3();
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};
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#endif
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</pre>
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<p> <hr>
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<p> Implementation:
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<p> <pre>/****************************************************************************
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** $Id: qt/tabdialog.cpp 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for Qt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#include "tabdialog.h"
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#include <<a href="qvbox-h.html">qvbox.h</a>>
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#include <<a href="qlabel-h.html">qlabel.h</a>>
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#include <<a href="qlineedit-h.html">qlineedit.h</a>>
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#include <<a href="qdatetime-h.html">qdatetime.h</a>>
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#include <<a href="qbuttongroup-h.html">qbuttongroup.h</a>>
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#include <<a href="qcheckbox-h.html">qcheckbox.h</a>>
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#include <<a href="qlistbox-h.html">qlistbox.h</a>>
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#include <<a href="qapplication-h.html">qapplication.h</a>>
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<a name="f200"></a>TabDialog::TabDialog( <a href="qwidget.html">QWidget</a> *parent, const char *name, const <a href="qstring.html">QString</a> &_filename )
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: <a href="qtabdialog.html">QTabDialog</a>( parent, name ), filename( _filename ), fileinfo( filename )
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{
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setupTab1();
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setupTab2();
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setupTab3();
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<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>() ) );
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}
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void <a name="f201"></a>TabDialog::setupTab1()
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{
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<a href="qvbox.html">QVBox</a> *tab1 = new <a href="qvbox.html">QVBox</a>( this );
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<a name="x53"></a> tab1-><a href="qframe.html#setMargin">setMargin</a>( 5 );
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(void)new <a href="qlabel.html">QLabel</a>( "Filename:", tab1 );
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<a href="qlineedit.html">QLineEdit</a> *fname = new <a href="qlineedit.html">QLineEdit</a>( filename, tab1 );
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fname-><a href="qwidget.html#setFocus">setFocus</a>();
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(void)new <a href="qlabel.html">QLabel</a>( "Path:", tab1 );
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<a href="qlabel.html">QLabel</a> *path = new <a href="qlabel.html">QLabel</a>( fileinfo.dirPath( TRUE ), tab1 );
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<a name="x52"></a> path-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
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(void)new <a href="qlabel.html">QLabel</a>( "Size:", tab1 );
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ulong kb = (ulong)(fileinfo.size()/1024);
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<a href="qlabel.html">QLabel</a> *size = new <a href="qlabel.html">QLabel</a>( QString( "%1 KB" ).arg( kb ), tab1 );
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size-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
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(void)new <a href="qlabel.html">QLabel</a>( "Last Read:", tab1 );
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<a href="qlabel.html">QLabel</a> *lread = new <a href="qlabel.html">QLabel</a>( fileinfo.lastRead().toString(), tab1 );
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lread-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
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(void)new <a href="qlabel.html">QLabel</a>( "Last Modified:", tab1 );
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<a href="qlabel.html">QLabel</a> *lmodif = new <a href="qlabel.html">QLabel</a>( fileinfo.lastModified().toString(), tab1 );
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lmodif-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
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<a href="qtabdialog.html#addTab">addTab</a>( tab1, "General" );
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}
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void <a name="f202"></a>TabDialog::setupTab2()
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{
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<a href="qvbox.html">QVBox</a> *tab2 = new <a href="qvbox.html">QVBox</a>( this );
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tab2-><a href="qframe.html#setMargin">setMargin</a>( 5 );
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<a href="qbuttongroup.html">QButtonGroup</a> *bg = new <a href="qbuttongroup.html">QButtonGroup</a>( 1, QGroupBox::Horizontal, "Permissions", tab2 );
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<a href="qcheckbox.html">QCheckBox</a> *readable = new <a href="qcheckbox.html">QCheckBox</a>( "Readable", bg );
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if ( fileinfo.isReadable() )
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<a name="x51"></a> readable-><a href="qcheckbox.html#setChecked">setChecked</a>( TRUE );
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<a href="qcheckbox.html">QCheckBox</a> *writable = new <a href="qcheckbox.html">QCheckBox</a>( "Writeable", bg );
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if ( fileinfo.isWritable() )
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writable-><a href="qcheckbox.html#setChecked">setChecked</a>( TRUE );
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<a href="qcheckbox.html">QCheckBox</a> *executable = new <a href="qcheckbox.html">QCheckBox</a>( "Executable", bg );
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if ( fileinfo.isExecutable() )
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executable-><a href="qcheckbox.html#setChecked">setChecked</a>( TRUE );
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<a href="qbuttongroup.html">QButtonGroup</a> *bg2 = new <a href="qbuttongroup.html">QButtonGroup</a>( 2, QGroupBox::Horizontal, "Owner", tab2 );
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(void)new <a href="qlabel.html">QLabel</a>( "Owner", bg2 );
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<a href="qlabel.html">QLabel</a> *owner = new <a href="qlabel.html">QLabel</a>( fileinfo.owner(), bg2 );
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owner-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
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(void)new <a href="qlabel.html">QLabel</a>( "Group", bg2 );
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<a href="qlabel.html">QLabel</a> *group = new <a href="qlabel.html">QLabel</a>( fileinfo.group(), bg2 );
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group-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( QFrame::Panel | QFrame::Sunken );
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<a href="qtabdialog.html#addTab">addTab</a>( tab2, "Permissions" );
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}
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void <a name="f203"></a>TabDialog::setupTab3()
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{
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<a href="qvbox.html">QVBox</a> *tab3 = new <a href="qvbox.html">QVBox</a>( this );
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tab3-><a href="qframe.html#setMargin">setMargin</a>( 5 );
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<a name="x54"></a> tab3-><a href="qhbox.html#setSpacing">setSpacing</a>( 5 );
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(void)new <a href="qlabel.html">QLabel</a>( QString( "Open %1 with:" ).arg( filename ), tab3 );
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<a href="qlistbox.html">QListBox</a> *prgs = new <a href="qlistbox.html">QListBox</a>( tab3 );
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for ( unsigned int i = 0; i < 30; i++ ) {
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<a href="qstring.html">QString</a> prg = QString( "Application %1" ).arg( i );
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<a name="x55"></a> prgs-><a href="qlistbox.html#insertItem">insertItem</a>( prg );
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}
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<a name="x56"></a> prgs-><a href="qlistbox.html#setCurrentItem">setCurrentItem</a>( 3 );
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(void)new <a href="qcheckbox.html">QCheckBox</a>( QString( "Open files with the extension '%1' always with this application" ).arg( fileinfo.extension() ), tab3 );
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<a href="qtabdialog.html#addTab">addTab</a>( tab3, "Applications" );
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}
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</pre>
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<p> <hr>
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<p> Main:
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<p> <pre>/****************************************************************************
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** $Id: qt/main.cpp 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for Qt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#include "tabdialog.h"
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#include <<a href="qapplication-h.html">qapplication.h</a>>
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#include <<a href="qstring-h.html">qstring.h</a>>
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int main( int argc, char **argv )
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{
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<a href="qapplication.html">QApplication</a> a( argc, argv );
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TabDialog tabdialog( 0, "tabdialog", QString( argc < 2 ? "." : argv[1] ) );
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<a name="x60"></a> tabdialog.<a href="qwidget.html#resize">resize</a>( 450, 350 );
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tabdialog.<a href="qwidget.html#setCaption">setCaption</a>( "Qt Example - Tabbed Dialog" );
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a.<a href="qapplication.html#setMainWidget">setMainWidget</a>( &tabdialog );
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<a name="x61"></a> tabdialog.<a href="qdialog.html#show">show</a>();
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return a.<a href="qapplication.html#exec">exec</a>();
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}
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</pre>
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<p>See also <a href="examples.html">Examples</a>.
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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||
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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