138 lines
5.1 KiB
C++
138 lines
5.1 KiB
C++
/***************************************************************************
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* Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <QApplication>
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# include <QModelIndex>
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# include <QPainter>
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#endif
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#include "PropertyItemDelegate.h"
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#include "PropertyItem.h"
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using namespace Gui::PropertyEditor;
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PropertyItemDelegate::PropertyItemDelegate(QObject* parent)
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: QItemDelegate(parent)
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{
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}
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PropertyItemDelegate::~PropertyItemDelegate()
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{
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}
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QSize PropertyItemDelegate::sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const
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{
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QSize size = QItemDelegate::sizeHint(option, index);
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size.setHeight(20);
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return size;
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}
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void PropertyItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opt, const QModelIndex &index) const
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{
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QStyleOptionViewItem option = opt;
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PropertyItem *property = static_cast<PropertyItem*>(index.internalPointer());
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if (property && property->isSeparator()) {
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option.palette.setColor(QPalette::Text, option.palette.color(QPalette::BrightText));
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option.font.setBold(true);
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option.state &= ~QStyle::State_Selected;
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}
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if (index.column() == 1) {
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option.state &= ~QStyle::State_Selected;
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}
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option.state &= ~QStyle::State_HasFocus;
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if (property && property->isSeparator()) {
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QBrush bg = option.palette.dark();
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painter->fillRect(option.rect, bg);
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}
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QPen savedPen = painter->pen();
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QItemDelegate::paint(painter, option, index);
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QColor color = static_cast<QRgb>(QApplication::style()->styleHint(QStyle::SH_Table_GridLineColor, &option));
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painter->setPen(QPen(color));
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if (index.column() == 1 || !(property && property->isSeparator())) {
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int right = (option.direction == Qt::LeftToRight) ? option.rect.right() : option.rect.left();
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painter->drawLine(right, option.rect.y(), right, option.rect.bottom());
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}
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painter->drawLine(option.rect.x(), option.rect.bottom(),
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option.rect.right(), option.rect.bottom());
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painter->setPen(savedPen);
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}
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QWidget * PropertyItemDelegate::createEditor (QWidget * parent, const QStyleOptionViewItem & /*option*/,
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const QModelIndex & index ) const
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{
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if (!index.isValid())
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return 0;
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PropertyItem *childItem = static_cast<PropertyItem*>(index.internalPointer());
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if (!childItem)
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return 0;
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QWidget* editor = childItem->createEditor(parent, this, SLOT(valueChanged()));
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if (editor && childItem->isReadOnly())
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editor->setDisabled(true);
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else if (editor)
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editor->setFocus();
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return editor;
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}
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void PropertyItemDelegate::valueChanged()
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{
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QWidget* editor = qobject_cast<QWidget*>(sender());
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if (editor)
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commitData(editor);
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}
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void PropertyItemDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
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{
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if (!index.isValid())
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return;
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QVariant data = index.data(Qt::EditRole);
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PropertyItem *childItem = static_cast<PropertyItem*>(index.internalPointer());
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editor->blockSignals(true);
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childItem->setEditorData(editor, data);
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editor->blockSignals(false);
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return;
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}
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void PropertyItemDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const
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{
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if (!index.isValid())
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return;
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PropertyItem *childItem = static_cast<PropertyItem*>(index.internalPointer());
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QVariant data = childItem->editorData(editor);
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model->setData(index, data, Qt::EditRole);
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}
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#include "moc_PropertyItemDelegate.cpp"
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