89 lines
3.3 KiB
C++
89 lines
3.3 KiB
C++
/*
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*
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* Copyright (C) 2020, KylinSoft Co., Ltd.
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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 <https://www.gnu.org/licenses/>.
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*
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* Authors: zhangjiaping <zhangjiaping@kylinos.cn>
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*
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*/
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#include "show-more-label.h"
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#include <QEvent>
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#include <QDebug>
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#include <QIcon>
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using namespace UkuiSearch;
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ShowMoreLabel::ShowMoreLabel(QWidget *parent) : QWidget(parent) {
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initUi();
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m_timer = new QTimer;
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}
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void ShowMoreLabel::resetLabel() {
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m_isOpen = false;
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m_iconLabel->setPixmap(QIcon::fromTheme("ukui-down-symbolic", QIcon(":/res/icons/ukui-down-symbolic.svg")).pixmap(QSize(16, 16)));
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}
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void ShowMoreLabel::setLabel()
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{
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m_isOpen = true;
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m_iconLabel->setPixmap(QIcon::fromTheme("ukui-up-symbolic", QIcon(":/res/icons/ukui-up-symbolic.svg")).pixmap(QSize(16, 16)));
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}
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/**
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* @brief ShowMoreLabel::getExpanded 获取当前是否是展开状态
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* @return true已展开，false已收起
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*/
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bool ShowMoreLabel::getExpanded() {
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return m_isOpen;
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}
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void ShowMoreLabel::initUi() {
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QPalette pal = palette();
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pal.setColor(QPalette::WindowText, QColor(55, 144, 250, 255));
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m_layout = new QHBoxLayout(this);
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m_layout->setContentsMargins(0, 0, 0, 6);
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m_iconLabel = new QLabel(this);
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m_iconLabel->setPixmap(QIcon::fromTheme("ukui-down-symbolic", QIcon(":/res/icons/ukui-down-symbolic.svg")).pixmap(QSize(16, 16)));
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m_iconLabel->setCursor(QCursor(Qt::PointingHandCursor));
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m_iconLabel->installEventFilter(this);
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// m_loadingIconLabel = new QLabel(this); //使用图片显示加载状态时，取消此label的注释
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// m_loadingIconLabel->setFixedSize(18, 18);
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// m_loadingIconLabel->hide();
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m_layout->setAlignment(Qt::AlignRight | Qt::AlignTop);
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m_layout->addWidget(m_iconLabel);
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m_iconLabel->setPalette(pal);
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m_iconLabel->setCursor(QCursor(Qt::PointingHandCursor));
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m_iconLabel->setProperty("useIconHighlightEffect", 0x08);
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m_iconLabel->setProperty("iconHighlightEffectMode", 1);
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// m_layout->addWidget(m_loadingIconLabel);
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}
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bool ShowMoreLabel::eventFilter(QObject *watched, QEvent *event) {
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if(watched == m_iconLabel) {
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if(event->type() == QEvent::MouseButtonPress) {
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if(! m_timer->isActive()) {
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if(!m_isOpen) {
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m_iconLabel->setPixmap(QIcon::fromTheme("ukui-up-symbolic", QIcon(":/res/icons/ukui-up-symbolic.svg")).pixmap(QSize(16, 16)));
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m_isOpen = true;
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Q_EMIT this->showMoreClicked();
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} else {
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m_iconLabel->setPixmap(QIcon::fromTheme("ukui-down-symbolic", QIcon(":/res/icons/ukui-down-symbolic.svg")).pixmap(QSize(16, 16)));
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m_isOpen = false;
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Q_EMIT this->retractClicked();
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}
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}
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}
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}
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return QWidget::eventFilter(watched, event);
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}
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