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120 lines
4.4 KiB
C++
120 lines
4.4 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) Ceetron Solutions AS
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//
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// This library may be used under the terms of either the GNU General Public License or
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// the GNU Lesser General Public License as follows:
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//
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// GNU General Public License Usage
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// This library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (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, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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// GNU Lesser General Public License Usage
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation; either version 2.1 of the License, or
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// (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, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
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// for more details.
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//
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//##################################################################################################
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#include "cafPdmUiTableViewDelegate.h"
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#include "cafPdmUiFieldEditorHandle.h"
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#include "cafPdmUiTableViewModel.h"
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#include <assert.h>
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namespace caf
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{
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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PdmUiTableViewDelegate::PdmUiTableViewDelegate(QObject* parent, PdmUiTableViewModel* model)
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: QStyledItemDelegate(parent),
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m_model(model)
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{
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m_activeEditorCount = 0;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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PdmUiTableViewDelegate::~PdmUiTableViewDelegate()
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QWidget * PdmUiTableViewDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const
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{
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assert(m_model);
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QWidget* editorWidget = m_model->getEditorWidgetAndTransferOwnership(parent, index);
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connect( editorWidget, SIGNAL(destroyed(QObject*)), SLOT(slotEditorDestroyed(QObject*)));
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m_activeEditorCount++;
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return editorWidget;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiTableViewDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const
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{
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PdmUiFieldEditorHandle* fieldHandle = m_model->getEditor(index);
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if (fieldHandle)
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{
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fieldHandle->updateUi();
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiTableViewDelegate::updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const
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{
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editor->setGeometry(option.rect);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void PdmUiTableViewDelegate::slotEditorDestroyed(QObject* obj)
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{
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m_activeEditorCount--;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool PdmUiTableViewDelegate::isEditorOpen() const
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{
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return m_activeEditorCount > 0;
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}
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} // end namespace caf
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