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100 lines
3.0 KiB
100 lines
3.0 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2006-2007 Jaroslaw Staniek <js@iidea.pl>
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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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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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "kexidbutils.h"
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#include <kpopupmenu.h>
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#include <kiconloader.h>
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#include <kexidb/queryschema.h>
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#include <kexidb/utils.h>
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#include <formeditor/widgetlibrary.h>
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#include <kexiutils/utils.h>
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#include "../kexiformpart.h"
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#include <widget/utils/kexicontextmenuutils.h>
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QColor lighterGrayBackgroundColor(const QPalette& palette)
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{
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return KexiUtils::blendedColors(palette.active().background(), palette.active().base(), 1, 2);
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}
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//-------
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KexiDBWidgetContextMenuExtender::KexiDBWidgetContextMenuExtender( QObject* parent, KexiDataItemInterface* iface )
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: QObject(parent)
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, m_iface(iface)
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, m_contextMenuHasTitle(false)
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{
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}
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KexiDBWidgetContextMenuExtender::~KexiDBWidgetContextMenuExtender()
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{
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}
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void KexiDBWidgetContextMenuExtender::createTitle(QPopupMenu *menu)
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{
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if (!menu)
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return;
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m_contextMenu = menu;
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KPopupTitle *titleItem = new KPopupTitle();
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const int id = m_contextMenu->insertItem(titleItem, -1, 0);
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m_contextMenu->setItemEnabled(id, false);
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QString icon;
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if (dynamic_cast<QWidget*>(m_iface))
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icon = KexiFormPart::library()->iconName(dynamic_cast<QWidget*>(m_iface)->className());
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m_contextMenuHasTitle = m_iface->columnInfo() ?
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KexiContextMenuUtils::updateTitle(m_contextMenu,
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m_iface->columnInfo()->captionOrAliasOrName(),
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KexiDB::simplifiedTypeName(*m_iface->columnInfo()->field), icon)
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: false;
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if (!m_contextMenuHasTitle)
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m_contextMenu->removeItem(id);
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updatePopupMenuActions();
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}
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void KexiDBWidgetContextMenuExtender::updatePopupMenuActions()
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{
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if (m_contextMenu) {
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enum { IdUndo, IdRedo, IdSep1, IdCut, IdCopy, IdPaste, IdClear, IdSep2, IdSelectAll }; //from qlineedit.h
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const bool readOnly = m_iface->isReadOnly();
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const int id = m_contextMenu->idAt(m_contextMenuHasTitle ? 1 : 0);
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//! @todo maybe redo will be enabled one day?
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m_contextMenu->removeItem(id-(int)IdRedo);
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// update cut/copy/paste
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m_contextMenu->setItemEnabled(id-(int)IdCut, !readOnly);
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m_contextMenu->setItemEnabled(id-(int)IdPaste, !readOnly);
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m_contextMenu->setItemEnabled(id-(int)IdClear, !readOnly);
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}
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}
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//------------------
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KexiSubwidgetInterface::KexiSubwidgetInterface()
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{
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}
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KexiSubwidgetInterface::~KexiSubwidgetInterface()
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{
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}
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