dbe::widgets::editors::combo Class Reference

#include <BuildingBlockEditors.hpp>

Inheritance diagram for dbe::widgets::editors::combo:

Collaboration diagram for dbe::widgets::editors::combo:

Public Types
typedef dunedaq::conffwk::attribute_t	t_virtue
typedef editor_data< t_virtue >	t_build_block_editor

Public Member Functions
	combo (t_virtue const &attr, QWidget *parent=nullptr, bool owned=false, bool readonly=false)
void	SetEditor () override
void	SetData (QStringList const &)
void	SetValidatorData (QStringList const &Data, bool AcceptNoMatch=false)
void	setdata (QStringList const &)
QStringList	getdata () override
Public Member Functions inherited from dbe::widgets::editors::base
template<typename T = editor_data_state>
std::shared_ptr< T >	dataeditor ()
virtual void	setdefaults (QString const &)
void	setchanged (bool)
bool	ischanged () const
template<>
std::shared_ptr< editor_data_state >	dataeditor ()

Private Slots
void	TryValidate (QString)
void	ChangeDetected (QString const &)
void	CheckDefaults (int)
bool	CompareDefaults ()

Private Member Functions
void	buildtooltip () override
bool	eventFilter (QObject *, QEvent *)
void	wheelEvent (QWheelEvent *)
void	SetController ()

Private Attributes
std::shared_ptr< t_build_block_editor >	m_base_data_editor
bool	m_readonly

Additional Inherited Members
Public Slots inherited from dbe::widgets::editors::base
virtual void	slot_set_initial_loaded ()
Signals inherited from dbe::widgets::editors::base
void	signal_force_close ()
void	signal_edit_end ()
void	signal_internal_value_change ()
void	signal_value_change ()
Public Attributes inherited from dbe::widgets::editors::base
const QString	c_input_placeholder {"Add a new value"}
const QString	c_no_object_placeholder {"No Object currently set"}
Protected Member Functions inherited from dbe::widgets::editors::base
	base (std::shared_ptr< editor_data_state > editordata, QWidget *parent=nullptr, bool owned=false)
virtual void	closeEvent (QCloseEvent *Event)
Protected Attributes inherited from dbe::widgets::editors::base
std::shared_ptr< editor_data_state >	p_data_editor
QString	this_defaults
QStringList	this_data
bool	this_is_owned
bool	this_value_changed
bool	this_initial_load

Detailed Description

Definition at line 349 of file BuildingBlockEditors.hpp.

Member Typedef Documentation

t_build_block_editor

typedef editor_data<t_virtue> dbe::widgets::editors::combo::t_build_block_editor

Definition at line 355 of file BuildingBlockEditors.hpp.

t_virtue

typedef dunedaq::conffwk::attribute_t dbe::widgets::editors::combo::t_virtue

Definition at line 354 of file BuildingBlockEditors.hpp.

Constructor & Destructor Documentation

combo()

dbe::widgets::editors::combo::combo	(	t_virtue const &	attr,
		QWidget *	parent = nullptr,
		bool	owned = false,
		bool	readonly = false )

Configuration of combo box

Definition at line 1878 of file BuildingBlockEditors.cpp.

  :
  base ( std::make_shared<t_build_block_editor> ( attr ), parent, owned ),
  m_base_data_editor ( std::static_pointer_cast<t_build_block_editor> ( p_data_editor ) ),
  m_readonly(readonly)
{
  setupUi ( this );
  SetController();
  Combo->setFocusPolicy ( Qt::ClickFocus );
  if (m_readonly) {
      Combo->setEditable (false);
      if ( Combo->lineEdit() != nullptr ) {
          Combo->lineEdit()->setReadOnly(true);
          Combo->lineEdit()->hide();
      }
  }
  else {
      Combo->installEventFilter ( this );
      if ( Combo->lineEdit() != nullptr ) {
          Combo->lineEdit()->installEventFilter ( this );
      }
 
      t_virtue const & Virtue = m_base_data_editor->get();
      if ( Virtue.p_type == dunedaq::conffwk::class_type ) {
          Combo->setEditable ( true );
      }
  }
}

Member Function Documentation

buildtooltip()

void dbe::widgets::editors::combo::buildtooltip ( )

overrideprivatevirtual

Implements dbe::widgets::editors::base.

Definition at line 2121 of file BuildingBlockEditors.cpp.

{}

ChangeDetected

void dbe::widgets::editors::combo::ChangeDetected ( QString const & StringChange )

privateslot

Definition at line 2089 of file BuildingBlockEditors.cpp.

{
  Q_UNUSED ( StringChange )
  this_value_changed = true;
  emit signal_value_change();
}

CheckDefaults

void dbe::widgets::editors::combo::CheckDefaults ( int DefaultIndex )

privateslot

Definition at line 2096 of file BuildingBlockEditors.cpp.

{
  Q_UNUSED ( DefaultIndex )
 
  if ( !this_defaults.isEmpty() )
  {
    TryValidate ( Combo->currentText() );
  }
}

CompareDefaults

bool dbe::widgets::editors::combo::CompareDefaults ( )

privateslot

Definition at line 2106 of file BuildingBlockEditors.cpp.

{
  if ( this_defaults.isEmpty() )
  {
    return false;
  }
 
  if ( this_defaults == Combo->currentText() )
  {
    return true;
  }
 
  return false;
}

eventFilter()

bool dbe::widgets::editors::combo::eventFilter ( QObject * Target, QEvent * Event )

private

Definition at line 1993 of file BuildingBlockEditors.cpp.

{
  if (dynamic_cast<QLineEdit*>(Target) != nullptr) {
    std::cout << "cast to QLineEdit\n";
  }
  if ( Target == Combo && Combo->lineEdit() != nullptr) {
    if (Event->type() < 100) {
    }
    if (Event->type() == QEvent::FocusOut) {
      if (Combo->lineEdit()->text().isEmpty()) {
        Combo->lineEdit()->setText(c_input_placeholder);
      }
      return true;
    }
    if (Event->type() == QEvent::FocusIn) {
      if (!Combo->lineEdit()->hasSelectedText() ) {
        Combo->lineEdit()->selectAll();
      }
      return true;
    }
    if(Event->type() == QEvent::KeyPress) {
      QKeyEvent * KeyEvent = dynamic_cast<QKeyEvent *>(Event);
      if(KeyEvent->key() == Qt::Key_Up || KeyEvent->key() == Qt::Key_Down) {
        return true;
      } else {
        return false;
      }
    }
  }
 
  if ( Event->type() == QEvent::Wheel )
  {
    return true;
  }
 
  return false;
}

getdata()

QStringList dbe::widgets::editors::combo::getdata ( )

overridevirtual

Reimplemented from dbe::widgets::editors::base.

Definition at line 1953 of file BuildingBlockEditors.cpp.

{
  this_data.clear();
  this_data << Combo->currentText();
  return this_data;
}

SetController()

void dbe::widgets::editors::combo::SetController ( )

private

Definition at line 2037 of file BuildingBlockEditors.cpp.

{
  connect ( Combo, SIGNAL ( editTextChanged ( const QString & ) ), this,
            SLOT ( TryValidate ( const QString & ) ), Qt::UniqueConnection );
  connect ( Combo, SIGNAL ( activated ( const QString & ) ), this,
            SLOT ( ChangeDetected ( const QString & ) ), Qt::UniqueConnection );
}

SetData()

void dbe::widgets::editors::combo::SetData

(

QStringList const &

Data

)

Definition at line 1909 of file BuildingBlockEditors.cpp.

{
  if ( Data.isEmpty() )
  {
    return;
  }
 
  int Index = Combo->findText ( Data.value ( 0 ) );
 
  if ( Index != -1 )
  {
    Combo->setCurrentIndex ( Index );
    Combo->setEditText ( Data.value ( 0 ) );
  }
}

setdata()

void dbe::widgets::editors::combo::setdata ( QStringList const & v )

virtual

Reimplemented from dbe::widgets::editors::base.

Definition at line 1988 of file BuildingBlockEditors.cpp.

{
  this_data = v;
}

SetEditor()

void dbe::widgets::editors::combo::SetEditor ( )

overridevirtual

Implements dbe::widgets::editors::base.

Definition at line 1960 of file BuildingBlockEditors.cpp.

{
  t_virtue const & virt = m_base_data_editor->get();
 
  if ( virt.p_type == dunedaq::conffwk::bool_type )
  {
    QStringList tmp
    { "true", "false" };
    SetValidatorData ( tmp );
  }
  else if ( virt.p_type == dunedaq::conffwk::enum_type )
  {
    QString rangename = virt.p_range.c_str();
    QStringList range = rangename.split ( "," );
    range.sort();
    SetValidatorData ( range );
  }
  else if ( virt.p_type == dunedaq::conffwk::class_type )
  {
    QStringList classes ( dbe::config::api::info::onclass::allnames<QStringList>() );
    classes.sort();
    SetValidatorData ( classes );
    Combo->lineEdit()->setText(c_input_placeholder);
  }
 
  SetData ( this_data );
}

SetValidatorData()

void dbe::widgets::editors::combo::SetValidatorData	(	QStringList const &	Data,
		bool	AcceptNoMatch = false )

Definition at line 1925 of file BuildingBlockEditors.cpp.

{
  Combo->clear();
  Combo->addItems ( Data );
 
  if (Combo->isEditable()) {
    QCompleter * Completer = new QCompleter ( Combo->model(), Combo );
    Completer->setCaseSensitivity ( Qt::CaseInsensitive );
    Completer->setCompletionMode ( QCompleter::PopupCompletion );
    Completer->setFilterMode(Qt::MatchContains);
    Combo->setCompleter ( Completer );
  }
  m_base_data_editor->set_obligatory ( false );
 
  QVariant VarFromList ( Data );
 
  if ( AcceptNoMatch )
  {
    ValidatorAcceptNoMatch * TmpValidator = new ValidatorAcceptNoMatch ( VarFromList, this );
    Combo->setValidator ( TmpValidator );
  }
  else
  {
    ValidatorAcceptMatch * TmpValidator = new ValidatorAcceptMatch ( VarFromList, this );
    Combo->setValidator ( TmpValidator );
  }
}

TryValidate

void dbe::widgets::editors::combo::TryValidate ( QString tmp )

privateslot

Definition at line 2045 of file BuildingBlockEditors.cpp.

{
  if (tmp == c_input_placeholder) {
    Combo->lineEdit()->setPalette ( QApplication::palette ( this ) );
    return;
  }
  int index = 0;
  if (Combo->validator() != nullptr )
  {
    if ( Combo->validator()->validate ( tmp, index ) == QValidator::Acceptable )
    {
      m_base_data_editor->set_valid ( true );
 
      if ( CompareDefaults() )
      {
        Combo->lineEdit()->setPalette ( StyleUtility::LoadedDefault );
      }
 
      else
      {
        Combo->lineEdit()->setPalette ( QApplication::palette ( this ) );
      }
    }
 
    else if ( Combo->validator()->validate ( tmp, index ) == QValidator::Intermediate )
    {
      m_base_data_editor->set_not_null ( false );
      Combo->lineEdit()->setPalette ( StyleUtility::WarningStatusBarPallete );
    }
  }
 
  else
  {
    if ( CompareDefaults() )
    {
      Combo->setPalette ( StyleUtility::LoadedDefault );
    }
    else
    {
      Combo->setPalette ( QApplication::palette ( this ) );
    }
  }
}

wheelEvent()

void dbe::widgets::editors::combo::wheelEvent ( QWheelEvent * Event )

private

Definition at line 2031 of file BuildingBlockEditors.cpp.

{
  Q_UNUSED ( Event )
  return;
}

Member Data Documentation

m_base_data_editor

std::shared_ptr<t_build_block_editor> dbe::widgets::editors::combo::m_base_data_editor

private

Definition at line 375 of file BuildingBlockEditors.hpp.

m_readonly

bool dbe::widgets::editors::combo::m_readonly

private

Definition at line 376 of file BuildingBlockEditors.hpp.

---

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

• /github/workspace/dunedaq/sourcecode/dbe/include/dbe/BuildingBlockEditors.hpp
• /github/workspace/dunedaq/sourcecode/dbe/src/widgets/BuildingBlockEditors.cpp