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/*
Actionaz
Copyright (C) 2008-2014 Jonathan Mercier-Ganady
Actionaz is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Actionaz is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Contact : jmgr@jmgr.info
*/
#include "codecombobox.h"
#include "codelineedit.h"
#include "codelineeditbutton.h"
#include <QPainter>
#include <QAbstractItemView>
namespace ActionTools
{
//Taken and adapted from http://qtwiki.org/QCombobox_header_item
void CodeComboBoxDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QString valueString = index.model()->data(index, Qt::DisplayRole).toString();
if(!(index.model()->flags(index) & Qt::ItemIsEnabled))
{
QFont fontBold;
fontBold.setBold(true);
painter->setFont(fontBold);
painter->fillRect(option.rect, option.palette.brush(QPalette::Inactive, QPalette::Highlight));
painter->drawText(option.rect, Qt::AlignLeft | Qt::TextSingleLine, valueString);
}
else
QStyledItemDelegate::paint(painter, option, index);
}
Qt::ItemFlags CodeComboBoxModel::flags(const QModelIndex & index) const
{
Qt::ItemFlags flags = QStandardItemModel::flags(index);
if (!index.isValid())
return flags;
QString value = index.data(Qt::UserRole).toString();
if(value == "header")
{
flags &= ~Qt::ItemIsSelectable;
flags &= ~Qt::ItemIsEnabled;
}
return flags;
}
CodeComboBox::CodeComboBox(QWidget *parent) :
QComboBox(parent)
{
setModel(new CodeComboBoxModel(this));
setItemDelegate(new CodeComboBoxDelegate(this));
CodeLineEdit *codeLineEdit = new CodeLineEdit(parent);
codeLineEdit->setEmbedded(true);
setLineEdit(codeLineEdit);
setEditable(true);
setInsertPolicy(QComboBox::NoInsert);
connect(codeLineEdit, SIGNAL(codeChanged(bool)), this, SIGNAL(codeChanged(bool)));
addActions(codeLineEdit->actions());
setMinimumWidth(sizeHint().width() + codeLineEdit->codeButton()->maximumWidth() + codeLineEdit->editorButton()->maximumWidth() + 50);
}
CodeLineEdit *CodeComboBox::codeLineEdit() const
{
return qobject_cast<CodeLineEdit *>(lineEdit());
}
bool CodeComboBox::isCode() const
{
return codeLineEdit()->isCode();
}
void CodeComboBox::setCode(bool code)
{
codeLineEdit()->setCode(code);
}
void CodeComboBox::openEditor(int line, int column)
{
codeLineEdit()->openEditor(line, column);
}
void CodeComboBox::setCompletionModel(QAbstractItemModel *completionModel)
{
codeLineEdit()->setCompletionModel(completionModel);
}
void CodeComboBox::setParameterContainer(const ParameterContainer *parameterContainer)
{
codeLineEdit()->setParameterContainer(parameterContainer);
}
QSet<QString> CodeComboBox::findVariables() const
{
return codeLineEdit()->findVariables();
}
}
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