InputString Class Reference

#include <inputstring.h>

Inheritance diagram for InputString:

Public Types
enum	StringMode {   StringFree =0, StringFile =1, StringDir =2, StringFixed =3,   StringImage =4 }
Public Types inherited from Input
enum	Kind {   Bool, Int, String, StrList,   Obsolete }

Public Slots
void	reset ()
void	setValue (const QString &)

Signals
void	changed ()
void	showHelp (Input *)

Public Member Functions
	InputString (QGridLayout *layout, int &row, const QString &id, const QString &s, StringMode m, const QString &docs, const QString &absPath=QString())
	~InputString ()
void	addValue (QString s)
void	setDefault ()
QVariant &	value ()
void	update ()
Kind	kind () const
QString	docs () const
QString	id () const
QString	templateDocs () const
void	addDependency (Input *)
void	setEnabled (bool)
void	updateDependencies ()
void	writeValue (QTextStream &t, QTextCodec *codec)
void	setTemplateDocs (const QString &docs)
Public Member Functions inherited from Input
virtual	~Input ()
virtual void	reset ()=0

Private Slots
void	browse ()
void	clear ()
void	help ()

Private Member Functions
void	updateDefault ()

Private Attributes
QLabel *	m_lab
QLineEdit *	m_le
QLabel *	m_im
QToolBar *	m_br
QComboBox *	m_com
QString	m_str
QString	m_default
StringMode	m_sm
QStringList	m_values
int	m_index
QVariant	m_value
QString	m_docs
QString	m_id
bool	m_absPath
QString	m_tdocs

Detailed Description

Definition at line 30 of file inputstring.h.

Member Enumeration Documentation

enum InputString::StringMode

Enumerator
StringFree
StringFile
StringDir
StringFixed
StringImage

Definition at line 35 of file inputstring.h.

                    { StringFree=0, 
                      StringFile=1, 
                      StringDir=2, 
                      StringFixed=3,
                      StringImage=4
                    };

Constructor & Destructor Documentation

InputString::InputString	(	QGridLayout *	layout,
		int &	row,
		const QString &	id,
		const QString &	s,
		StringMode	m,
		const QString &	docs,
		const QString &	absPath = QString()
	)

Definition at line 39 of file inputstring.cpp.

  : m_default(s), m_sm(m), m_index(0), m_docs(docs), m_id(id),
    m_absPath(absPath==QString::fromLatin1("1"))
{
  m_lab = new HelpLabel(id);
  if (m==StringFixed)
  {
    layout->addWidget( m_lab, row, 0 );
    m_com = new NoWheelComboBox; 
    layout->addWidget( m_com, row, 1, 1, 3, Qt::AlignLeft );
    m_le=0;
    m_br=0;
    m_im=0;
    row++;
  }
  else
  {
    layout->addWidget( m_lab, row, 0 );
    m_le = new QLineEdit;
    m_le->setText( s );
    m_im = 0;
    //layout->setColumnMinimumWidth(2,150);
    if (m==StringFile || m==StringDir || m==StringImage)
    {
      layout->addWidget( m_le, row, 1 );
      m_br = new QToolBar;
      m_br->setIconSize(QSize(24,24));
      if (m==StringFile || m==StringImage) 
      {
        QAction *file = m_br->addAction(QIcon(QString::fromLatin1(":/images/file.png")),QString(),this,SLOT(browse()));
        file->setToolTip(tr("Browse to a file"));
        layout->addWidget( m_br,row,2 );
        if (m==StringImage) 
        {
          m_im = new QLabel;
          m_im->setMinimumSize(1,55);
          m_im->setAlignment(Qt::AlignLeft|Qt::AlignTop);
          row++;
          layout->addWidget( m_im,row,1 );
        }
      }
      else 
      {
        QAction *dir = m_br->addAction(QIcon(QString::fromLatin1(":/images/folder.png")),QString(),this,SLOT(browse()));
        dir->setToolTip(tr("Browse to a folder"));
        layout->addWidget( m_br,row,2 );
      }
    }
    else
    {
      layout->addWidget( m_le, row, 1, 1, 2 );
      m_br=0;
      m_im=0;
    }
    m_com=0;
    row++;
  }

  if (m_le)  connect( m_le,   SIGNAL(textChanged(const QString&)), 
                      this,   SLOT(setValue(const QString&)) );
  if (m_com) connect( m_com,  SIGNAL(activated(const QString &)), 
                      this,   SLOT(setValue(const QString &)) );
  m_str = s+QChar::fromLatin1('!'); // force update
  setValue(s);
  connect( m_lab, SIGNAL(enter()), SLOT(help()) );
  connect( m_lab, SIGNAL(reset()), SLOT(reset()) );
}

InputString::~InputString

(

)

Definition at line 116 of file inputstring.cpp.

{
}

Member Function Documentation

void InputString::addDependency ( Input *  )

inlinevirtual

Implements Input.

Definition at line 58 of file inputstring.h.

{ Q_ASSERT(false); }

void InputString::addValue

(

QString

s

)

Definition at line 221 of file inputstring.cpp.

{
  if (m_sm==StringFixed)
  {
    m_values.append(s);
    m_com->addItem(s);
  }
}

void InputString::browse ( )

privateslot

Definition at line 183 of file inputstring.cpp.

{
  QString path = QFileInfo(MainWindow::instance().configFileName()).path();
  if (m_sm==StringFile || m_sm==StringImage)
  {
    QString fileName = QFileDialog::getOpenFileName(&MainWindow::instance(),
        tr("Select file"),path);
    if (!fileName.isNull()) 
    {
      QDir dir(path);
      if (!MainWindow::instance().configFileName().isEmpty() && dir.exists())
      {
        fileName = m_absPath ? fileName : dir.relativeFilePath(fileName);
      }
      setValue(fileName);
    }
  }
  else // sm==StringDir
  {
    QString dirName = QFileDialog::getExistingDirectory(&MainWindow::instance(),
        tr("Select directory"),path);
    if (!dirName.isNull())
    {
      QDir dir(path);
      if (!MainWindow::instance().configFileName().isEmpty() && dir.exists())
      {
        dirName = m_absPath ? dirName : dir.relativeFilePath(dirName);
      }
      setValue(dirName);
    }
  }
}

void InputString::changed ( )

signal

void InputString::clear ( )

privateslot

Definition at line 216 of file inputstring.cpp.

{
  setValue(QString());
}

QString InputString::docs ( ) const

inlinevirtual

Implements Input.

Definition at line 55 of file inputstring.h.

{ return m_docs; }

void InputString::help ( )

privateslot

Definition at line 110 of file inputstring.cpp.

{
  showHelp(this);
}

QString InputString::id ( ) const

inlinevirtual

Implements Input.

Definition at line 56 of file inputstring.h.

{ return m_id; }

Kind InputString::kind ( ) const

inlinevirtual

Implements Input.

Definition at line 54 of file inputstring.h.

{ return String; }

void InputString::reset ( )

slot

Definition at line 247 of file inputstring.cpp.

{
  setValue(m_default);
  setDefault();
}

void InputString::setDefault

(

)

Definition at line 230 of file inputstring.cpp.

{
  int index = m_values.indexOf(m_str);
  if (index!=-1 && m_com) m_com->setCurrentIndex(index);
}

void InputString::setEnabled ( bool  state )

virtual

Implements Input.

Definition at line 173 of file inputstring.cpp.

{
  m_lab->setEnabled(state);
  if (m_le)  m_le->setEnabled(state);
  if (m_im)  m_im->setEnabled(state);
  if (m_br)  m_br->setEnabled(state);
  if (m_com) m_com->setEnabled(state);
  updateDefault();
}

void InputString::setTemplateDocs ( const QString &  docs )

inlinevirtual

Implements Input.

Definition at line 62 of file inputstring.h.

{ m_tdocs = docs; }

void InputString::setValue ( const QString &  s )

slot

Definition at line 121 of file inputstring.cpp.

{
  if (m_str!=s)
  {
    m_str = s;
    m_value = m_str;
    updateDefault();
  }
}

void InputString::showHelp ( Input *  )

signal

QString InputString::templateDocs ( ) const

inlinevirtual

Implements Input.

Definition at line 57 of file inputstring.h.

{ return m_tdocs; }

void InputString::update ( )

virtual

Implements Input.

Definition at line 241 of file inputstring.cpp.

{
  setValue(m_value.toString().trimmed());
  setDefault();
}

void InputString::updateDefault ( )

private

Definition at line 130 of file inputstring.cpp.

{
  {
    if (m_str==m_default || !m_lab->isEnabled())
    {
      m_lab->setText(QString::fromLatin1("<qt>")+m_id+QString::fromLatin1("</qt"));
    }
    else
    {
      m_lab->setText(QString::fromLatin1("<qt><font color='red'>")+m_id+QString::fromLatin1("</font></qt>"));
    }
    if (m_im)
    {
      if (m_str.isEmpty())
      {
        m_im->setText(tr("No Project logo selected."));
      }
      else
      {
        QFile Fout(m_str);
        if(!Fout.exists()) 
        {
          m_im->setText(tr("Sorry, cannot find file(")+m_str+QString::fromLatin1(");"));
        }
        else
        {
          QPixmap pm(m_str);
          if (!pm.isNull())
          {
            m_im->setPixmap(pm.scaledToHeight(55,Qt::SmoothTransformation));
          }
          else
          {
            m_im->setText(tr("Sorry, no preview available (")+m_str+QString::fromLatin1(");"));
          }
        }
      }
    }
    if (m_le && m_le->text()!=m_str) m_le->setText( m_str );
    emit changed();
  }
}

void InputString::updateDependencies ( )

inlinevirtual

Implements Input.

Definition at line 60 of file inputstring.h.

{}

QVariant & InputString::value ( )

virtual

Implements Input.

Definition at line 236 of file inputstring.cpp.

{
  return m_value;
}

void InputString::writeValue ( QTextStream &  t, QTextCodec *  codec  )

virtual

Implements Input.

Definition at line 253 of file inputstring.cpp.

{
  writeStringValue(t,codec,m_str);
}

Member Data Documentation

bool InputString::m_absPath

private

Definition at line 92 of file inputstring.h.

QToolBar* InputString::m_br

private

Definition at line 82 of file inputstring.h.

QComboBox* InputString::m_com

private

Definition at line 83 of file inputstring.h.

QString InputString::m_default

private

Definition at line 85 of file inputstring.h.

QString InputString::m_docs

private

Definition at line 90 of file inputstring.h.

QString InputString::m_id

private

Definition at line 91 of file inputstring.h.

QLabel* InputString::m_im

private

Definition at line 81 of file inputstring.h.

int InputString::m_index

private

Definition at line 88 of file inputstring.h.

QLabel* InputString::m_lab

private

Definition at line 79 of file inputstring.h.

QLineEdit* InputString::m_le

private

Definition at line 80 of file inputstring.h.

StringMode InputString::m_sm

private

Definition at line 86 of file inputstring.h.

QString InputString::m_str

private

Definition at line 84 of file inputstring.h.

QString InputString::m_tdocs

private

Definition at line 93 of file inputstring.h.

QVariant InputString::m_value

private

Definition at line 89 of file inputstring.h.

QStringList InputString::m_values

private

Definition at line 87 of file inputstring.h.

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The documentation for this class was generated from the following files:

• doxygen-1.8.11/addon/doxywizard/inputstring.h
• doxygen-1.8.11/addon/doxywizard/inputstring.cpp