forked from qt-creator/qt-creator
136 lines
3.8 KiB
C++
136 lines
3.8 KiB
C++
/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception
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** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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#include <QtCore/QDebug>
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#include <QtGui/QApplication>
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#include <QtGui/QLabel>
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#include <QtGui/QLineEdit>
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#include <QtGui/QHBoxLayout>
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#include <QtGui/QBitmap>
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#include <QtGui/QPainter>
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#include <QtGui/QResizeEvent>
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#include "inputwidget.h"
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using namespace Snippets::Internal;
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InputWidget::InputWidget(const QString &text, const QString &value)
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: QFrame(0, Qt::Popup)
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{
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setAttribute(Qt::WA_DeleteOnClose);
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m_label = new QLabel();
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m_label->setTextFormat(Qt::RichText);
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m_label->setText(text);
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m_lineEdit = new QLineEdit();
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m_lineEdit->setText(value);
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m_lineEdit->setSelection(0, value.length());
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qApp->installEventFilter(this);
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QHBoxLayout *layout = new QHBoxLayout;
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layout->addWidget(m_label);
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layout->addWidget(m_lineEdit);
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layout->setMargin(3);
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setLayout(layout);
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ensurePolished();
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setAutoFillBackground(false);
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}
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void InputWidget::resizeEvent(QResizeEvent *event)
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{
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int height = event->size().height();
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int width = event->size().width();
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qDebug() << event->size();
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QPalette pal = palette();
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QLinearGradient bg(0,0,0,height);
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bg.setColorAt(0, QColor(195,195,255));
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bg.setColorAt(1, QColor(230,230,255));
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pal.setBrush(QPalette::Background, QBrush(bg));
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setPalette(pal);
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QBitmap bm(width, height);
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bm.fill(Qt::color0);
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QPainter p(&bm);
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p.setBrush(QBrush(Qt::color1, Qt::SolidPattern));
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p.setPen(Qt::color1);
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int rw = (25 * height) / width;
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p.drawRoundRect(0,0,width,height, rw, 25);
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setMask(bm);
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}
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void InputWidget::showInputWidget(const QPoint &position)
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{
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move(position);
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show();
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m_lineEdit->setFocus();
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}
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bool InputWidget::eventFilter(QObject *o, QEvent *e)
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{
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if (o != m_lineEdit) {
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switch (e->type()) {
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case QEvent::MouseButtonPress:
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case QEvent::MouseButtonDblClick:
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closeInputWidget(true);
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default:
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break;
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}
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} else if (e->type() == QEvent::KeyPress) {
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QKeyEvent *ke = static_cast<QKeyEvent *>(e);
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switch (ke->key()) {
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case Qt::Key_Escape:
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qDebug() << "Escape";
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closeInputWidget(true);
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break;
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case Qt::Key_Enter:
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case Qt::Key_Return:
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qDebug() << "Enter";
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closeInputWidget(false);
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return true;
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}
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}
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return false;
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}
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void InputWidget::closeInputWidget(bool cancel)
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{
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emit finished(cancel, m_lineEdit->text());
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close();
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}
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