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Viewing changes to tools/designer/src/components/taskmenu/lineedit_taskmenu.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Adam Conrad
  • Date: 2005-08-24 04:09:09 UTC
  • Revision ID: james.westby@ubuntu.com-20050824040909-xmxe9jfr4a0w5671
Tags: upstream-4.0.0
Import upstream version 4.0.0

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tools/designer/src/components/taskmenu/lineedit_taskmenu.cpp
 
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/****************************************************************************
 
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**
 
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** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
 
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**
 
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** This file is part of the designer application of the Qt Toolkit.
 
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**
 
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** This file may be distributed under the terms of the Q Public License
 
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** as defined by Trolltech AS of Norway and appearing in the file
 
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** LICENSE.QPL included in the packaging of this file.
 
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**
 
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** This file may be distributed and/or modified under the terms of the
 
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** GNU General Public License version 2 as published by the Free Software
 
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** Foundation and appearing in the file LICENSE.GPL included in the
 
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** packaging of this file.
 
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**
 
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
 
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**   information about Qt Commercial License Agreements.
 
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** See http://www.trolltech.com/qpl/ for QPL licensing information.
 
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
 
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**
 
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** Contact info@trolltech.com if any conditions of this licensing are
 
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** not clear to you.
 
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**
 
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 
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**
 
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****************************************************************************/
 
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#include "lineedit_taskmenu.h"
 
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#include "inplace_editor.h"
 
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#include <QtDesigner/QtDesigner>
 
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#include <QtGui/QAction>
 
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#include <QtGui/QStyle>
 
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#include <QtGui/QStyleOption>
 
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#include <QtCore/QEvent>
 
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#include <QtCore/QVariant>
 
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#include <QtCore/qdebug.h>
 
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using namespace qdesigner_internal;
 
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LineEditTaskMenu::LineEditTaskMenu(QLineEdit *lineEdit, QObject *parent)
 
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    : QDesignerTaskMenu(lineEdit, parent),
 
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      m_lineEdit(lineEdit)
 
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{
 
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    m_editTextAction = new QAction(this);
 
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    m_editTextAction->setText(tr("Change text"));
 
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    connect(m_editTextAction, SIGNAL(triggered()), this, SLOT(editText()));
 
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    m_taskActions.append(m_editTextAction);
 
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    QAction *sep = new QAction(this);
 
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    sep->setSeparator(true);
 
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    m_taskActions.append(sep);
 
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}
 
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LineEditTaskMenu::~LineEditTaskMenu()
 
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{
 
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}
 
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QAction *LineEditTaskMenu::preferredEditAction() const
 
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{
 
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    return m_editTextAction;
 
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}
 
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QList<QAction*> LineEditTaskMenu::taskActions() const
 
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{
 
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    return m_taskActions + QDesignerTaskMenu::taskActions();
 
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}
 
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void LineEditTaskMenu::editText()
 
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{
 
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    m_formWindow = QDesignerFormWindowInterface::findFormWindow(m_lineEdit);
 
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    if (!m_formWindow.isNull()) {
 
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        connect(m_formWindow, SIGNAL(selectionChanged()), this, SLOT(updateSelection()));
 
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        Q_ASSERT(m_lineEdit->parentWidget() != 0);
 
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        m_editor = new InPlaceEditor(m_lineEdit, m_formWindow);
 
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        m_editor->setObjectName(QLatin1String("__qt__passive_m_editor"));
 
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        m_editor->setFrame(false);
 
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        m_editor->setText(m_lineEdit->text());
 
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        m_editor->selectAll();
 
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        m_editor->setBackgroundRole(m_lineEdit->backgroundRole());
 
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        connect(m_editor, SIGNAL(returnPressed()), m_editor, SLOT(deleteLater()));
 
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        connect(m_editor, SIGNAL(textChanged(QString)), this, SLOT(updateText(QString)));
 
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        QStyleOption opt;
 
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        opt.init(m_lineEdit);
 
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        QRect r = opt.rect;
 
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        m_editor->setGeometry(QRect(m_lineEdit->mapTo(m_lineEdit->window(), r.topLeft()), r.size()));
 
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        m_editor->setFocus();
 
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        m_editor->show();
 
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    }
 
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}
 
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void LineEditTaskMenu::editIcon()
 
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{
 
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}
 
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LineEditTaskMenuFactory::LineEditTaskMenuFactory(QExtensionManager *extensionManager)
 
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    : QExtensionFactory(extensionManager)
 
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{
 
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}
 
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QObject *LineEditTaskMenuFactory::createExtension(QObject *object, const QString &iid, QObject *parent) const
 
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{
 
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    if (QLineEdit *lineEdit = qobject_cast<QLineEdit*>(object)) {
 
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        if (iid == Q_TYPEID(QDesignerTaskMenuExtension)) {
 
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            return new LineEditTaskMenu(lineEdit, parent);
 
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        }
 
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    }
 
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    return 0;
 
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}
 
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void LineEditTaskMenu::updateText(const QString &text)
 
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{
 
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    m_formWindow->cursor()->setWidgetProperty(m_lineEdit, QLatin1String("text"), QVariant(text));
 
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}
 
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void LineEditTaskMenu::updateSelection()
 
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{
 
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    if (m_editor)
 
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        m_editor->deleteLater();
 
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}
 
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