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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 TQt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#ifndef TABDIALOG_H
#define TABDIALOG_H
#include < < a href = "qtabdialog-h.html" > ntqtabdialog.h< / a > >
#include < < a href = "qstring-h.html" > ntqstring.h< / a > >
#include < < a href = "qfileinfo-h.html" > ntqfileinfo.h< / a > >
class TabDialog : public < a href = "ntqtabdialog.html" > TQTabDialog< / a >
{
< a href = "metaobjects.html#TQ_OBJECT" > TQ_OBJECT< / a >
public:
TabDialog( < a href = "ntqwidget.html" > TQWidget< / a > *parent, const char *name, const < a href = "ntqstring.html" > TQString< / a > & _filename );
protected:
< a href = "ntqstring.html" > TQString< / a > filename;
< a href = "ntqfileinfo.html" > TQFileInfo< / 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 TQt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include "tabdialog.h"
#include < < a href = "qvbox-h.html" > ntqvbox.h< / a > >
#include < < a href = "qlabel-h.html" > ntqlabel.h< / a > >
#include < < a href = "qlineedit-h.html" > ntqlineedit.h< / a > >
#include < < a href = "qdatetime-h.html" > ntqdatetime.h< / a > >
#include < < a href = "qbuttongroup-h.html" > ntqbuttongroup.h< / a > >
#include < < a href = "qcheckbox-h.html" > ntqcheckbox.h< / a > >
#include < < a href = "qlistbox-h.html" > ntqlistbox.h< / a > >
#include < < a href = "qapplication-h.html" > ntqapplication.h< / a > >
< a name = "f200" > < / a > TabDialog::TabDialog( < a href = "ntqwidget.html" > TQWidget< / a > *parent, const char *name, const < a href = "ntqstring.html" > TQString< / a > & _filename )
: < a href = "ntqtabdialog.html" > TQTabDialog< / a > ( parent, name ), filename( _filename ), fileinfo( filename )
{
setupTab1();
setupTab2();
setupTab3();
< a href = "ntqobject.html#connect" > connect< / a > ( this, SIGNAL( < a href = "ntqtabdialog.html#applyButtonPressed" > applyButtonPressed< / a > () ), tqApp, SLOT( < a href = "ntqapplication.html#quit" > quit< / a > () ) );
}
void < a name = "f201" > < / a > TabDialog::setupTab1()
{
< a href = "ntqvbox.html" > TQVBox< / a > *tab1 = new < a href = "ntqvbox.html" > TQVBox< / a > ( this );
< a name = "x53" > < / a > tab1-> < a href = "ntqframe.html#setMargin" > setMargin< / a > ( 5 );
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( "Filename:", tab1 );
< a href = "ntqlineedit.html" > TQLineEdit< / a > *fname = new < a href = "ntqlineedit.html" > TQLineEdit< / a > ( filename, tab1 );
fname-> < a href = "ntqwidget.html#setFocus" > setFocus< / a > ();
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( "Path:", tab1 );
< a href = "ntqlabel.html" > TQLabel< / a > *path = new < a href = "ntqlabel.html" > TQLabel< / a > ( fileinfo.dirPath( TRUE ), tab1 );
< a name = "x52" > < / a > path-> < a href = "ntqframe.html#setFrameStyle" > setFrameStyle< / a > ( TQFrame::Panel | TQFrame::Sunken );
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( "Size:", tab1 );
ulong kb = (ulong)(fileinfo.size()/1024);
< a href = "ntqlabel.html" > TQLabel< / a > *size = new < a href = "ntqlabel.html" > TQLabel< / a > ( TQString( "%1 KB" ).arg( kb ), tab1 );
size-> < a href = "ntqframe.html#setFrameStyle" > setFrameStyle< / a > ( TQFrame::Panel | TQFrame::Sunken );
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( "Last Read:", tab1 );
< a href = "ntqlabel.html" > TQLabel< / a > *lread = new < a href = "ntqlabel.html" > TQLabel< / a > ( fileinfo.lastRead().toString(), tab1 );
lread-> < a href = "ntqframe.html#setFrameStyle" > setFrameStyle< / a > ( TQFrame::Panel | TQFrame::Sunken );
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( "Last Modified:", tab1 );
< a href = "ntqlabel.html" > TQLabel< / a > *lmodif = new < a href = "ntqlabel.html" > TQLabel< / a > ( fileinfo.lastModified().toString(), tab1 );
lmodif-> < a href = "ntqframe.html#setFrameStyle" > setFrameStyle< / a > ( TQFrame::Panel | TQFrame::Sunken );
< a href = "ntqtabdialog.html#addTab" > addTab< / a > ( tab1, "General" );
}
void < a name = "f202" > < / a > TabDialog::setupTab2()
{
< a href = "ntqvbox.html" > TQVBox< / a > *tab2 = new < a href = "ntqvbox.html" > TQVBox< / a > ( this );
tab2-> < a href = "ntqframe.html#setMargin" > setMargin< / a > ( 5 );
< a href = "ntqbuttongroup.html" > TQButtonGroup< / a > *bg = new < a href = "ntqbuttongroup.html" > TQButtonGroup< / a > ( 1, TQGroupBox::Horizontal, "Permissions", tab2 );
< a href = "ntqcheckbox.html" > TQCheckBox< / a > *readable = new < a href = "ntqcheckbox.html" > TQCheckBox< / a > ( "Readable", bg );
if ( fileinfo.isReadable() )
< a name = "x51" > < / a > readable-> < a href = "ntqcheckbox.html#setChecked" > setChecked< / a > ( TRUE );
< a href = "ntqcheckbox.html" > TQCheckBox< / a > *writable = new < a href = "ntqcheckbox.html" > TQCheckBox< / a > ( "Writeable", bg );
if ( fileinfo.isWritable() )
writable-> < a href = "ntqcheckbox.html#setChecked" > setChecked< / a > ( TRUE );
< a href = "ntqcheckbox.html" > TQCheckBox< / a > *executable = new < a href = "ntqcheckbox.html" > TQCheckBox< / a > ( "Executable", bg );
if ( fileinfo.isExecutable() )
executable-> < a href = "ntqcheckbox.html#setChecked" > setChecked< / a > ( TRUE );
< a href = "ntqbuttongroup.html" > TQButtonGroup< / a > *bg2 = new < a href = "ntqbuttongroup.html" > TQButtonGroup< / a > ( 2, TQGroupBox::Horizontal, "Owner", tab2 );
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( "Owner", bg2 );
< a href = "ntqlabel.html" > TQLabel< / a > *owner = new < a href = "ntqlabel.html" > TQLabel< / a > ( fileinfo.owner(), bg2 );
owner-> < a href = "ntqframe.html#setFrameStyle" > setFrameStyle< / a > ( TQFrame::Panel | TQFrame::Sunken );
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( "Group", bg2 );
< a href = "ntqlabel.html" > TQLabel< / a > *group = new < a href = "ntqlabel.html" > TQLabel< / a > ( fileinfo.group(), bg2 );
group-> < a href = "ntqframe.html#setFrameStyle" > setFrameStyle< / a > ( TQFrame::Panel | TQFrame::Sunken );
< a href = "ntqtabdialog.html#addTab" > addTab< / a > ( tab2, "Permissions" );
}
void < a name = "f203" > < / a > TabDialog::setupTab3()
{
< a href = "ntqvbox.html" > TQVBox< / a > *tab3 = new < a href = "ntqvbox.html" > TQVBox< / a > ( this );
tab3-> < a href = "ntqframe.html#setMargin" > setMargin< / a > ( 5 );
< a name = "x54" > < / a > tab3-> < a href = "ntqhbox.html#setSpacing" > setSpacing< / a > ( 5 );
(void)new < a href = "ntqlabel.html" > TQLabel< / a > ( TQString( "Open %1 with:" ).arg( filename ), tab3 );
< a href = "ntqlistbox.html" > TQListBox< / a > *prgs = new < a href = "ntqlistbox.html" > TQListBox< / a > ( tab3 );
for ( unsigned int i = 0; i < 30; i++ ) {
< a href = "ntqstring.html" > TQString< / a > prg = TQString( "Application %1" ).arg( i );
< a name = "x55" > < / a > prgs-> < a href = "ntqlistbox.html#insertItem" > insertItem< / a > ( prg );
}
< a name = "x56" > < / a > prgs-> < a href = "ntqlistbox.html#setCurrentItem" > setCurrentItem< / a > ( 3 );
(void)new < a href = "ntqcheckbox.html" > TQCheckBox< / a > ( TQString( "Open files with the extension '%1' always with this application" ).arg( fileinfo.extension() ), tab3 );
< a href = "ntqtabdialog.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 TQt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include "tabdialog.h"
#include < < a href = "qapplication-h.html" > ntqapplication.h< / a > >
#include < < a href = "qstring-h.html" > ntqstring.h< / a > >
int main( int argc, char **argv )
{
< a href = "ntqapplication.html" > TQApplication< / a > a( argc, argv );
TabDialog tabdialog( 0, "tabdialog", TQString( argc < 2 ? "." : argv[1] ) );
< a name = "x60" > < / a > tabdialog.< a href = "ntqwidget.html#resize" > resize< / a > ( 450, 350 );
tabdialog.< a href = "ntqwidget.html#setCaption" > setCaption< / a > ( "TQt Example - Tabbed Dialog" );
a.< a href = "ntqapplication.html#setMainWidget" > setMainWidget< / a > ( & tabdialog );
< a name = "x61" > < / a > tabdialog.< a href = "ntqdialog.html#show" > show< / a > ();
return a.< a href = "ntqapplication.html#exec" > exec< / a > ();
}
< / pre >
< p > See also < a href = "examples.html" > Examples< / a > .
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