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/******************************************************************************
*
*
*
* Copyright (C) 1997-2007 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
*/
#include "inputstring.h"
//#include "pixmaps.h"
#include <qlabel.h>
#include <qlayout.h>
#include <qlineedit.h>
#include <qwindowsstyle.h>
#include <qcstring.h>
#include <qpushbutton.h>
#include <qfiledialog.h>
#include <qcombobox.h>
#include <qtooltip.h>
InputString::InputString( const QString & label,
QWidget *parent, QCString &s, StringMode m )
: QWidget( parent ), str(s), sm(m), m_values(0), m_index(0)
{
if (m==StringFixed)
{
QHBoxLayout *layout = new QHBoxLayout( this, 5);
lab = new QLabel( label, this );
lab->setMinimumSize( lab->sizeHint() );
layout->addWidget( lab );
com = new QComboBox( this );
com->setMinimumSize(com->sizeHint());
layout->addWidget( com );
layout->addStretch( 1 );
le=0;
br=0;
layout->activate();
setMinimumSize( sizeHint() );
}
else
{
QGridLayout *layout = new QGridLayout( this, 1, m==StringFree ? 1 : 3, 5 );
lab = new QLabel( label, this );
lab->setMinimumSize( lab->sizeHint() );
layout->addWidget( lab,0,0 );
le = new QLineEdit( this );
le->setMinimumSize( le->sizeHint() );
le->setText( s );
layout->addWidget( le,0,1 );
if (m==StringFile || m==StringDir)
{
//QPixmap pixmap = QPixmap(m==StringFile ?
// file_xpm :
// folder_xpm );
br = new QPushButton( this );
br->setMinimumSize( br->sizeHint() );
if (m==StringFile)
{
br->setText("File...");
QToolTip::add(br,"Browse to a file");
}
else
{
br->setText("Folder...");
QToolTip::add(br,"Browse to a folder");
}
layout->addWidget( br,0,2 );
}
else
{
br=0;
}
com=0;
layout->activate();
setMinimumSize( sizeHint() );
}
if (le) connect( le, SIGNAL(textChanged(const QString&)),
this, SLOT(textChanged(const QString&)) );
if (br) connect( br, SIGNAL(clicked()), this, SLOT(browse()) );
if (com) connect( com, SIGNAL(activated(const QString &)),
this, SLOT(textChanged(const QString &)) );
}
InputString::~InputString()
{
if (m_values) delete m_values;
}
void InputString::textChanged(const QString &s)
{
if (str!=(const char *)s)
{
str = s;
emit changed();
}
}
void InputString::setEnabled(bool state)
{
lab->setEnabled(state);
if (le) le->setEnabled(state);
if (br) br->setEnabled(state);
if (com) com->setEnabled(state);
}
void InputString::browse()
{
if (sm==StringFile)
{
QString fileName = QFileDialog::getOpenFileName();
if (!fileName.isNull())
{
le->setText( fileName );
if (str!=(const char *)le->text())
{
str = le->text();
emit changed();
}
}
}
else // sm==StringDir
{
QString dirName = QFileDialog::getExistingDirectory();
if (!dirName.isNull())
{
le->setText( dirName );
if (str!=(const char *)le->text())
{
str = le->text();
emit changed();
}
}
}
}
void InputString::clear()
{
le->setText("");
if (!str.isEmpty())
{
emit changed();
str = "";
}
}
void InputString::addValue(const char *s)
{
if (sm==StringFixed)
{
if (m_values==0) m_values = new QDict<int>;
m_values->setAutoDelete(TRUE);
m_values->insert(s,new int(m_index++));
com->insertItem(s);
}
}
void InputString::init()
{
if (sm==StringFixed)
{
int *itemIndex = m_values->find(str);
if (itemIndex)
{
com->setCurrentItem(*itemIndex);
}
else
{
com->setCurrentItem(0);
}
}
else
{
le->setText(str);
}
}
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