C++ (Cpp) QComboBox::setAutoCompletion Examples

Example #1

File: modeldelegates.cpp Project: LuisaDomingues/subsurface

QWidget* ComboBoxDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
	QComboBox *comboDelegate = new QComboBox(parent);
	comboDelegate->setModel(model);
	comboDelegate->setEditable(true);
	comboDelegate->setAutoCompletion(true);
	comboDelegate->setAutoCompletionCaseSensitivity(Qt::CaseInsensitive);
	comboDelegate->completer()->setCompletionMode(QCompleter::PopupCompletion);
	comboDelegate->view()->setEditTriggers(QAbstractItemView::AllEditTriggers);
	comboDelegate->lineEdit()->installEventFilter( const_cast<QObject*>(qobject_cast<const QObject*>(this)));
	comboDelegate->view()->installEventFilter( const_cast<QObject*>(qobject_cast<const QObject*>(this)));
	connect(comboDelegate, SIGNAL(highlighted(QString)), this, SLOT(testActivation(QString)));
	connect(comboDelegate->lineEdit(), SIGNAL(editingFinished()), this, SLOT(testActivation()));
	connect(comboDelegate, SIGNAL(activated(QString)), this, SLOT(fakeActivation()));
	currCombo.comboEditor = comboDelegate;
	currCombo.currRow = index.row();
	currCombo.model = const_cast<QAbstractItemModel*>(index.model());

	// Current display of things on Gnome3 looks like shit, so
	// let`s fix that.
	if (isGnome3Session()) {
		QPalette p;
		p.setColor(QPalette::Window, QColor(Qt::white));
		p.setColor(QPalette::Base, QColor(Qt::white));
		comboDelegate->lineEdit()->setPalette(p);
		comboDelegate->setPalette(p);
	}
	return comboDelegate;
}

Example #2

File: modeldelegates.cpp Project: dbinoj/subsurface

QWidget* ComboBoxDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
	QComboBox *comboDelegate = new QComboBox(parent);
	comboDelegate->setModel(model);
	comboDelegate->setEditable(true);
	comboDelegate->setAutoCompletion(true);
	comboDelegate->setAutoCompletionCaseSensitivity(Qt::CaseInsensitive);
	comboDelegate->completer()->setCompletionMode(QCompleter::PopupCompletion);
	return comboDelegate;
}

Example #3

File: modeldelegates.cpp Project: JT5D/subsurface

QWidget* ComboBoxDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
	QComboBox *comboDelegate = new QComboBox(parent);
	comboDelegate->setModel(model);
	comboDelegate->setEditable(true);
	comboDelegate->setAutoCompletion(true);
	comboDelegate->setAutoCompletionCaseSensitivity(Qt::CaseInsensitive);
	comboDelegate->completer()->setCompletionMode(QCompleter::PopupCompletion);
	comboDelegate->lineEdit()->installEventFilter( const_cast<QObject*>(qobject_cast<const QObject*>(this)));
	comboDelegate->view()->installEventFilter( const_cast<QObject*>(qobject_cast<const QObject*>(this)));
	connect(comboDelegate, SIGNAL(highlighted(QString)), this, SLOT(testActivation(QString)));
	currCombo.comboEditor = comboDelegate;
	currCombo.currRow = index.row();
	currCombo.model = const_cast<QAbstractItemModel*>(index.model());
	return comboDelegate;
}

Example #4

File: icoldelegate.cpp Project: iLCSoft/Marlin

QWidget *IColDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem & /* option */, const QModelIndex &index) const
{
    if( index.column() == 0 ){
	QComboBox *comboBox = new QComboBox(parent);
	
	sSet colsSet=_msc->getColsSet( _type, _name, _p );
	
	for( sSet::const_iterator p=colsSet.begin(); p != colsSet.end(); p++ ){
	    comboBox->addItem((*p).c_str());
	}
	comboBox->setEditable(true);
	comboBox->setAutoCompletion(true);

	return comboBox;
    }
    return NULL;
}