forked from openkylin/quarkai
88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
/*
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* Copyright (C) 2013 ~ 2018 National University of Defense Technology(NUDT) & Tianjin Kylin Ltd.
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*
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* Authors:
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* Kobe Lee xiangli@ubuntukylin.com/kobe24_lixiang@126.com
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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; version 3.
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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 "infoitemsgroup.h"
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#include "infoitemline.h"
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#include <QVBoxLayout>
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#include <QDebug>
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InfoItemsGroup::InfoItemsGroup(QFrame *parent) :
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QFrame(parent),
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m_layout(new QVBoxLayout)
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{
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m_layout->setMargin(0);
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m_layout->setSpacing(1);
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this->setLayout(m_layout);
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}
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InfoItemsGroup::~InfoItemsGroup()
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{
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/*if (m_layout) {
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foreach (QObject *child, m_layout->children()) {
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QWidget *widget = static_cast<QWidget *>(child);
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widget->deleteLater();
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}
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}*/
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for (int i = 0; i != m_layout->count(); ++i)
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{
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QLayoutItem *child = m_layout->takeAt(0);
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QWidget *w = child->widget();
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w->removeEventFilter(this);
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w->setParent(nullptr);
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delete child;
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child = nullptr;
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}
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/*QLayoutItem *child;
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while ((child = m_layout->takeAt(0)) != 0) {
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if (child->widget())
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child->widget()->deleteLater();
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delete child;
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}*/
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}
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int InfoItemsGroup::appendItem(InfoItemLine *item)
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{
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m_layout->insertWidget(m_layout->count(), item);
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item->installEventFilter(this);
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return m_layout->count() - 1;
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}
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void InfoItemsGroup::removeItem(InfoItemLine *item)
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{
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m_layout->removeWidget(item);
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item->removeEventFilter(this);
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}
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InfoItemLine *InfoItemsGroup::getInfoItem(int index)
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{
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if(index < 0)
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return NULL;
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if(index < m_layout->count())
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{
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return qobject_cast<InfoItemLine *>(m_layout->itemAt(index)->widget());
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}
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return NULL;
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}
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