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https://invent.kde.org/network/falkon.git
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89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
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/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2011 nowrep
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*
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* This program 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 program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#include "animatedwidget.h"
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#include <QDebug>
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AnimatedWidget::AnimatedWidget(const Direction &direction, QWidget* parent)
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: QWidget(parent)
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, m_widget(new QWidget(this))
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, m_direction(direction)
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{
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m_positionAni = new QPropertyAnimation(m_widget, "pos");
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m_positionAni->setDuration(300);
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m_minHeightAni = new QPropertyAnimation(this, "minimumHeight");
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m_minHeightAni->setDuration(300);
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m_maxHeightAni = new QPropertyAnimation(this, "maximumHeight");
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m_maxHeightAni->setDuration(300);
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m_aniGroup = new QParallelAnimationGroup();
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m_aniGroup->addAnimation(m_positionAni);
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m_aniGroup->addAnimation(m_minHeightAni);
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m_aniGroup->addAnimation(m_maxHeightAni);
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setMaximumHeight(0);
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}
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void AnimatedWidget::startAnimation()
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{
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if (m_direction == Down) {
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Y_SHOWN = 0;
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Y_HIDDEN = -m_widget->height();
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} else if (m_direction == Up) {
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Y_SHOWN = 0;
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Y_HIDDEN = 0;
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}
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m_widget->move(QPoint(m_widget->pos().x(), Y_HIDDEN));
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m_positionAni->setEndValue(QPoint(m_widget->pos().x(), Y_SHOWN));
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m_minHeightAni->setEndValue(m_widget->height());
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m_maxHeightAni->setEndValue(m_widget->height());
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m_aniGroup->start();
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}
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void AnimatedWidget::hide()
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{
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m_positionAni->setEndValue(QPoint(m_widget->pos().x(), Y_HIDDEN));
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m_minHeightAni->setEndValue(0);
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m_maxHeightAni->setEndValue(0);
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m_aniGroup->start();
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connect(m_aniGroup, SIGNAL(finished()), this, SLOT(close()));
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}
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void AnimatedWidget::resizeEvent(QResizeEvent *event)
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{
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if (event->size().width() != m_widget->width())
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m_widget->resize(event->size().width(), m_widget->height());
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QWidget::resizeEvent(event);
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}
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AnimatedWidget::~AnimatedWidget()
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{
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delete m_positionAni;
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delete m_minHeightAni;
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delete m_maxHeightAni;
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delete m_aniGroup;
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delete m_widget;
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}
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