/*
Setup common to all constructors
*/
void QESlider::setup() {
// Set up data
// This control used a single data source
setNumVariables(1);
// Set up default properties
updateInProgress = false;
writeOnChange = true;
setAllowDrop( false );
scale = 1.0;
offset = 0.0;
currentValue = 0.0;
// Set the initial state
isConnected = false;
ignoreSingleShotRead = false;
// Use standard context menu
setupContextMenu();
// Use slider signals
QObject::connect( this, SIGNAL( valueChanged( const int &) ), this, SLOT( userValueChanged( const int & ) ) );
// Set up a connection to recieve variable name property changes
// The variable name property manager class only delivers an updated variable name after the user has stopped typing
QObject::connect( &variableNamePropertyManager, SIGNAL( newVariableNameProperty( QString, QString, unsigned int ) ), this, SLOT( useNewVariableNameProperty( QString, QString, unsigned int ) ) );
}
/*
Common construction
*/
void QESpinBox::setup() {
// Set up data
// This control used a single data source
setNumVariables(1);
// Initialise the flag indicating the value is being changed programatically (not by the user)
programaticValueChange = false;
// Set up default properties
writeOnChange = true;
setAllowDrop( false );
addUnitsAsSuffix = false;
useDbPrecisionForDecimal = true;
// Set the initial state
lastValue = 0.0;
isConnected = false;
ignoreSingleShotRead = false;
// Use standard context menu
setupContextMenu();
// Use spin box signals
QObject::connect( this, SIGNAL( valueChanged( double ) ), this, SLOT( userValueChanged( double ) ) );
// Set up a connection to recieve variable name property changes
// The variable name property manager class only delivers an updated variable name after the user has stopped typing
QObject::connect( &variableNamePropertyManager, SIGNAL( newVariableNameProperty( QString, QString, unsigned int ) ), this, SLOT( useNewVariableNameProperty( QString, QString, unsigned int) ) );
}
/*
Setup common to all constructors
*/
void QELabel::setup() {
// Set up data
// This control used a single data source
setNumVariables(1);
// Set up default properties
setAllowDrop( false );
// Set the initial state
setText( "----" );
setIndent( 6 );
isConnected = false;
updateConnectionStyle( isConnected );
updateOption = UPDATE_TEXT;
// Use standard context menu
setupContextMenu();
// defaultStyleSheet = styleSheet();
// Use label signals
// --Currently none--
// Set up a connection to recieve variable name property changes
// The variable name property manager class only delivers an updated variable name after the user has stopped typing
QObject::connect( &variableNamePropertyManager, SIGNAL( newVariableNameProperty( QString, QString, unsigned int ) ), this, SLOT( useNewVariableNameProperty( QString, QString, unsigned int) ) );
}
/*
Setup for reading and writing data
*/
void QEGenericButton::dataSetup()
{
// Set up data
// This control uses two data sources, the first is written to and (by default) read from. The second is the alternative read back
setNumVariables(QEGENERICBUTTON_NUM_VARIABLES);
// Set up default properties
writeOnPress = false;
writeOnRelease = false;
writeOnClick = true;
setAllowDrop( false );
confirmRequired = false;
confirmText = "Do you want to perform this action?";
// Set text alignment to the default for a push button
// This will make no visual difference unless the style has been changed from the default
textAlignment = Qt::AlignHCenter | Qt::AlignVCenter;
this->setTextAlignment( textAlignment );
pressText = "1";
releaseText = "0";
clickText = "1";
clickCheckedText = "0";
// Override default QEWidget properties
subscribe = false;
// Set the initial state
isConnected = false;
updateOption = getDefaultUpdateOption();
}
/*!
Common construction
*/
void QCaSpinBox::setup() {
// Set up data
// This control used a single data source
setNumVariables(1);
// Initialise the flag indicating the value is being changed programatically (not by the user)
programaticValueChange = false;
// Set up default properties
localEnabled = true;
// Set the initial state
lastSeverity = QCaAlarmInfo::getInvalidSeverity();
isConnected = false;
QWidget::setEnabled( false ); // Reflects initial disconnected state
// Use spin box signals
QObject::connect( this, SIGNAL( valueChanged( int ) ), this, SLOT( userValueChanged( int ) ) );
}
//------------------------------------------------------------------------------
// Setup common to all constructors
//
void QEGenericEdit::setup()
{
// Set up data
// This control used a single data source
setNumVariables( 1 );
// Set variable index used to select write access cursor style.
setControlPV( 0 );
// Set up default properties
writeOnLoseFocus = false;
writeOnEnter = true;
writeOnFinish = true;
confirmWrite = false;
isFirstUpdate = false;
setAllowDrop( false );
// Set the initial state
isConnected = false;
messageDialogPresent = false;
writeFailMessageDialogPresent = false;
// Use standard context menu
setupContextMenu();
// Use line edit signals
QObject::connect( this, SIGNAL( returnPressed () ),
this, SLOT ( userReturnPressed () ) );
QObject::connect( this, SIGNAL( editingFinished () ),
this, SLOT ( userEditingFinished () ) );
// Set up a connection to recieve variable name property changes
// The variable name property manager class only delivers an updated
// variable name after the user has stopped typing.
//
QObject::connect( &variableNamePropertyManager,
SIGNAL( newVariableNameProperty( QString, QString, unsigned int ) ),
this, SLOT( useNewVariableNameProperty( QString, QString, unsigned int) ) );
}
/*!
Setup common to all constructors
*/
void QCaLineEdit::setup() {
// Set up data
// This control used a single data source
setNumVariables(1);
// Set up default properties
writeOnLoseFocus = false;
writeOnEnter = true;
localEnabled = true;
confirmWrite = false;
// Set the initial state
setText( "" );
lastSeverity = QCaAlarmInfo::getInvalidSeverity();
isConnected = false;
QWidget::setEnabled( false ); // Reflects initial disconnected state
// Use line edit signals
QObject::connect( this, SIGNAL( returnPressed() ), this, SLOT( userReturnPressed() ) );
QObject::connect( this, SIGNAL( editingFinished() ), this, SLOT( userEditingFinished() ) );
}
/*
Setup common to all constructors
*/
void QEPeriodic::setup() {
// Place element selection button to left, and readback label on right
layout = new QHBoxLayout;
layout->setContentsMargins(0, 0, 0, 0);
setLayout(layout);
// Note the variables associated with the write element button
writeButtonData.variableIndex1 = 0;
writeButtonData.variableIndex2 = 1;
// Note the variables associated with the element readback label
readbackLabelData.variableIndex1 = 2;
readbackLabelData.variableIndex2 = 3;
// Default to just a write element button
writeButton = NULL;
readbackLabel = NULL;
presentationOption = PRESENTATION_BUTTON_ONLY;
updatePresentationOptions();
// Set up data
// This control uses:
// A pair of values to read and write an 'element' set point
// A pair of values to read 'element' readback
setNumVariables(4);
// Set variable indices used to select write access cursor style.
ControlVariableIndicesSet controlPvs;
controlPvs << 0 << 1;
setControlPVs( controlPvs );
// Override default QEWidget and QPushButton properties
subscribe = false;
// Set up default properties
localEnabled = true;
variableTolerance1 = 0.1;
variableTolerance2 = 0.1;
setAllowDrop( false );
// Set the initial state
isConnected = false;
variableType1 = VARIABLE_TYPE_USER_VALUE_1;
variableType2 = VARIABLE_TYPE_USER_VALUE_2;
// Use standard context menu
setupContextMenu();
// !! move this functionality into QEWidget???
// !! needs one for single variables and one for multiple variables, or just the multiple variable one for all
// for each variable name property manager, set up an index to identify it when it signals and
// set up a connection to recieve variable name property changes.
// The variable name property manager class only delivers an updated variable name after the user has stopped typing
for( int i = 0; i < QEPERIODIC_NUM_VARIABLES; i++ )
{
variableNamePropertyManagers[i].setVariableIndex( i );
QObject::connect( &variableNamePropertyManagers[i], SIGNAL( newVariableNameProperty( QString, QString, unsigned int ) ), this, SLOT( useNewVariableNameProperty( QString, QString, unsigned int ) ) );
}
}
