+++ /dev/null
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the demonstration applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "urllineedit.h"
-#include "searchlineedit.h"
-
-#include <QEvent>
-
-#include <QApplication>
-#include <QCompleter>
-#include <QFocusEvent>
-#include <QHBoxLayout>
-#include <QLabel>
-#include <QLineEdit>
-#include <QPainter>
-#include <QStyle>
-#include <QStyleOptionFrameV2>
-
-#include <QtCore/QDebug>
-
-ExLineEdit::ExLineEdit(QWidget *parent)
- : QWidget(parent)
- , m_leftWidget(0)
- , m_lineEdit(new QLineEdit(this))
- , m_clearButton(0)
-{
- setFocusPolicy(m_lineEdit->focusPolicy());
- setAttribute(Qt::WA_InputMethodEnabled);
- setSizePolicy(m_lineEdit->sizePolicy());
- setBackgroundRole(m_lineEdit->backgroundRole());
- setMouseTracking(true);
- setAcceptDrops(true);
- setAttribute(Qt::WA_MacShowFocusRect, true);
- QPalette p = m_lineEdit->palette();
- setPalette(p);
-
- // line edit
- m_lineEdit->setFrame(false);
- m_lineEdit->setFocusProxy(this);
- m_lineEdit->setAttribute(Qt::WA_MacShowFocusRect, false);
- m_lineEdit->setStyleSheet("background:transparent");
- QPalette clearPalette = m_lineEdit->palette();
- clearPalette.setBrush(QPalette::Base, QBrush(Qt::transparent));
- m_lineEdit->setPalette(clearPalette);
-
- // clearButton
- m_clearButton = new ClearButton(this);
- connect(m_clearButton, SIGNAL(clicked()),
- m_lineEdit, SLOT(clear()));
- connect(m_lineEdit, SIGNAL(textChanged(const QString&)),
- m_clearButton, SLOT(textChanged(const QString&)));
-}
-
-void ExLineEdit::setFont(const QFont &font) {
- m_lineEdit->setFont(font);
- updateGeometries();
-}
-
-void ExLineEdit::setLeftWidget(QWidget *widget)
-{
- m_leftWidget = widget;
-}
-
-QWidget *ExLineEdit::leftWidget() const
-{
- return m_leftWidget;
-}
-
-void ExLineEdit::resizeEvent(QResizeEvent *event)
-{
- Q_ASSERT(m_leftWidget);
- updateGeometries();
- QWidget::resizeEvent(event);
-}
-
-void ExLineEdit::updateGeometries()
-{
- QStyleOptionFrameV2 panel;
- initStyleOption(&panel);
- QRect rect = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this);
-
- int padding = 3;
- // int height = rect.height() + padding*2;
- int width = rect.width();
-
- // int m_leftWidgetHeight = m_leftWidget->height();
- m_leftWidget->setGeometry(rect.x() + 2, 0,
- m_leftWidget->width(), m_leftWidget->height());
-
- int clearButtonWidth = this->height();
- m_lineEdit->setGeometry(m_leftWidget->x() + m_leftWidget->width(), padding,
- width - clearButtonWidth - m_leftWidget->width(), this->height() - padding*2);
-
- m_clearButton->setGeometry(this->width() - clearButtonWidth, 0,
- clearButtonWidth, this->height());
-}
-
-void ExLineEdit::initStyleOption(QStyleOptionFrameV2 *option) const
-{
- option->initFrom(this);
- option->rect = contentsRect();
- option->lineWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth, option, this);
- option->midLineWidth = 0;
- option->state |= QStyle::State_Sunken;
- if (m_lineEdit->isReadOnly())
- option->state |= QStyle::State_ReadOnly;
-#ifdef QT_KEYPAD_NAVIGATION
- if (hasEditFocus())
- option->state |= QStyle::State_HasEditFocus;
-#endif
- option->features = QStyleOptionFrameV2::None;
-}
-
-QSize ExLineEdit::sizeHint() const
-{
- m_lineEdit->setFrame(true);
- QSize size = m_lineEdit->sizeHint();
- m_lineEdit->setFrame(false);
- size = size + QSize(3, 3);
- return size;
-}
-
-void ExLineEdit::focusInEvent(QFocusEvent *event)
-{
- m_lineEdit->event(event);
- QWidget::focusInEvent(event);
-}
-
-void ExLineEdit::focusOutEvent(QFocusEvent *event)
-{
- m_lineEdit->event(event);
-
- if (m_lineEdit->completer()) {
- connect(m_lineEdit->completer(), SIGNAL(activated(QString)),
- m_lineEdit, SLOT(setText(QString)));
- connect(m_lineEdit->completer(), SIGNAL(highlighted(QString)),
- m_lineEdit, SLOT(_q_completionHighlighted(QString)));
- }
- QWidget::focusOutEvent(event);
-}
-
-void ExLineEdit::keyPressEvent(QKeyEvent *event)
-{
- if (event->key() == Qt::Key_Escape && !m_lineEdit->text().isEmpty()) {
- m_lineEdit->clear();
- }
- m_lineEdit->event(event);
- QWidget::keyPressEvent(event);
-}
-
-bool ExLineEdit::event(QEvent *event)
-{
- if (event->type() == QEvent::ShortcutOverride ||
- event->type() == QEvent::InputMethod)
- m_lineEdit->event(event);
- return QWidget::event(event);
-}
-
-void ExLineEdit::paintEvent(QPaintEvent *)
-{
- QPainter p(this);
- QStyleOptionFrameV2 panel;
- initStyleOption(&panel);
- style()->drawPrimitive(QStyle::PE_PanelLineEdit, &panel, &p, this);
-}
projects / minitube / blobdiff