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// SPDX-FileCopyrightText: 2020 - 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
#include "widgetexample.h"
#include <DCalendarWidget>
#include <dmpriscontrol.h>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QHeaderView>
#include <QTableView>
#include <QDate>
#include <QDebug>
WidgetExampleWindow::WidgetExampleWindow(QWidget *parent)
: PageWindowInterface(parent)
{
addExampleWindow(new DCalendarWidgetExample(this));
addExampleWindow(new DTableWidgetExample(this));
addExampleWindow(new DMPRISControlWidgetExample(this));
}
DCalendarWidgetExample::DCalendarWidgetExample(QWidget *parent)
: ExampleWindowInterface(parent)
{
QVBoxLayout *mainLayout = new QVBoxLayout(this);
setLayout(mainLayout);
DCalendarWidget *calender = new DCalendarWidget(this);
QLabel *label = new QLabel(this);
label->setPixmap(QPixmap("://images/example/DCalendarWidget.png"));
label->setScaledContents(true);
label->setFixedSize(550, 406);
mainLayout->addWidget(calender, 0, Qt::AlignHCenter);
mainLayout->addSpacing(50);
mainLayout->addWidget(label, 0, Qt::AlignHCenter);
}
QString DCalendarWidgetExample::getTitleName() const
{
return "DCalendarWidget";
}
QString DCalendarWidgetExample::getDescriptionInfo() const
{
return "所涉及到日期操作的地方。";
}
int DCalendarWidgetExample::getFixedHeight() const
{
return 816;
}
DTableWidgetExample::DTableWidgetExample(QWidget *parent)
: ExampleWindowInterface(parent)
{
QVBoxLayout *mainLayout = new QVBoxLayout(this);
setLayout(mainLayout);
tableView = new QTableView(this);
CalendarModel *model = new CalendarModel(this);
tableView->setModel(model);
tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
tableView->verticalHeader()->setSectionResizeMode(QHeaderView::Stretch);
tableView->setShowGrid(false);
tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
tableView->verticalHeader()->hide();
tableView->horizontalHeader()->setSectionsClickable(false);
tableView->setSelectionMode(QAbstractItemView::SingleSelection);
tableView->setFixedSize(504, 252);
mainLayout->addWidget(tableView, 0, Qt::AlignHCenter);
}
QString DTableWidgetExample::getTitleName() const
{
return "DTableWidget";
}
QString DTableWidgetExample::getDescriptionInfo() const
{
return "标准的表格控件。";
}
int DTableWidgetExample::getFixedHeight() const
{
return 352;
}
CalendarModel::CalendarModel(QObject *parent)
: QAbstractTableModel(parent)
{
header << "周日"
<< "周一"
<< "周二"
<< "周三"
<< "周四"
<< "周五"
<< "周六";
//生成一个6行7列的数组
for (int index = 0; index < 6; ++index) {
m_tableData.push_back(QVector<QDate>(7));
}
const QDate curMonthFirstDay(QDate::currentDate().year(), QDate::currentDate().month(), 1);
const int first_day_index = curMonthFirstDay.dayOfWeek() % 7;
//本月第一天在数组中初始化
m_tableData[0][first_day_index] = curMonthFirstDay;
const int days_in_month = QDate::currentDate().daysInMonth();
const QDate curMonthLastDay(QDate::currentDate().year(), QDate::currentDate().month(), days_in_month);
const int last_day_index = first_day_index + days_in_month - 1;
//本月最后一天在数组中初始化
m_tableData[last_day_index / 7][last_day_index % 7] = curMonthLastDay;
for (int rowIndex = 0; rowIndex < 6; ++rowIndex) {
for (int colIndex = 0; colIndex < 7; ++colIndex) {
if (m_tableData[rowIndex][colIndex].isValid()) {
continue;
}
int index = rowIndex * 7 + colIndex;
m_tableData[rowIndex][colIndex] = curMonthFirstDay.addDays(index - first_day_index);
}
}
}
int CalendarModel::rowCount(const QModelIndex &) const
{
return m_tableData.size();
}
int CalendarModel::columnCount(const QModelIndex &) const
{
return header.size();
}
QVariant CalendarModel::data(const QModelIndex &index, int role) const
{
DPalette palette = DGuiApplicationHelper::instance()->applicationPalette();
switch (role) {
case Qt::DisplayRole: {
int days = m_tableData[index.row()][index.column()].day();
if (days == 1) {
return QString("%1/1").arg(m_tableData[index.row()][index.column()].month());
} else {
return QString::number(days);
}
}
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
case Qt::TextColorRole: {
#else
case Qt::ForegroundRole:{
#endif
// 设置文字颜色
if (m_tableData[index.row()][index.column()].month() == QDate::currentDate().month()) {
return palette.color(DPalette::TextTitle);
} else {
return palette.color(DPalette::PlaceholderText);
}
}
case Qt::TextAlignmentRole:
return Qt::AlignCenter;
case Qt::BackgroundRole:
// 设置单元格背景色
break;
default:
break;
}
return QVariant();
}
QVariant CalendarModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
role == Qt::BackgroundColorRole ||
#endif
role == Qt::BackgroundRole)
return DGuiApplicationHelper::instance()->applicationPalette().brush(DPalette::ItemBackground);
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
return header.value(section);
} else {
return QVariant();
}
}
DMPRISControlWidgetExample::DMPRISControlWidgetExample(QWidget *parent)
: ExampleWindowInterface(parent)
{
QVBoxLayout *layout = new QVBoxLayout(this);
DMPRISControl *control = new DMPRISControl(this);
layout->addWidget(control, 0, Qt::AlignCenter);
control->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
}
QString DMPRISControlWidgetExample::getTitleName() const
{
return QStringLiteral("DMPRISControl");
}
QString DMPRISControlWidgetExample::getDescriptionInfo() const
{
return QStringLiteral("支持MPRIS协议的媒体控制控件。");
}
int DMPRISControlWidgetExample::getFixedHeight() const
{
return 200;
}
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