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feat:添加表头宽度的自定义功能

This commit is contained in:
duanshengchao 2025-10-10 10:06:54 +08:00
parent 1419e2efc6
commit b6cb80fe2b
4 changed files with 101 additions and 31 deletions
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27
include/alarmEventDataView.h
View File

@ -1,6 +1,7 @@
#ifndef ALARMEVENTDATAVIEW_H
#define ALARMEVENTDATAVIEW_H
#include "alarmEventGlobal.h"
#include <QWidget>
#include <QTableView>
#include <QAbstractTableModel>
@ -11,6 +12,20 @@ class AlarmEventDataModel : public QAbstractTableModel
Q_OBJECT
public:
enum Column
{
Index,
ReceiveTime,
SOETime,
Station,
Bay,
Description,
Type,
Severity,
Status,
Operation,
};
struct RowData
{
QVector<QVariant> values;
@ -27,11 +42,13 @@ public:
struct SectionData
{
int width = -1;
Column column;
QString text;
SectionData(QString t, int w)
:text(t),
width(w){}
SectionData(QString t, int w, Column c)
:text(t)
,column(c)
,width(w){}
};
explicit AlarmEventDataModel(QObject* parent = nullptr);
@ -45,12 +62,14 @@ public:
int columnCount(const QModelIndex& parent = QModelIndex()) const override;
Qt::ItemFlags flags(const QModelIndex& index) const override;
const QVector<SectionData> headerData() const {return m_headerData;}
private:
void iniHeaderData();
void updateCurPageData(); //更新当前页的数据
void updateTotalCount(); //更新总记录数
QVector<RowData> m_curPageData;
QVector<EventData> m_displayEvents;
QVector<SectionData> m_headerData;
PaginationInfo m_paginationInfo;
};

17
include/alarmEventGlobal.h
View File

@ -13,12 +13,19 @@ enum MainDialogMode
struct EventData
{
QString id;
QString stationName;
QString bayName;
QString name;
int type;
int priority;
int status;
qint64 timestamp;
QString stationName; //场站名称
QString bayName; //间隔名称
QString severity;//严重性（等级）
QString from; //'station'、'platform'、'msa'
QString category; //存放订阅数据的标识，它和 timestamp 一起构成订阅从的requst
QString description;
bool confirmed;
QDateTime recivingTime;
QDateTime SOETime;
QVariantMap condition; //事件发生时的简单场景描述，如{'up_limitaion': 40, 'low_limitation': 10, value: 45}
QVariantMap alarmInfo; //{"driver_name":"ssu_driver_name","device_no":"ssu000","alarm_code":1,"alarm_time":2516666461000,"alarm_status":0}
};
#endif

82
source/alarmEventDataView.cpp
View File

@ -32,20 +32,56 @@ QVariant AlarmEventDataModel::data(const QModelIndex& index, int role) const
int row = index.row();
int col = index.column();
int globalRow = (m_paginationInfo.currentPage - 1) * m_paginationInfo.entriesPerpage + row;
const EventData& event = m_displayEvents.at(row);
//EventData event = m_displayEvents[row];
switch (role)
{
case Qt::DisplayRole:
{
if(index.column() == 0) //第一列显示序号
return QString::number(globalRow + 1);
else
switch(col)
{
int dataCol = col - 1;
const RowData& rowData = m_curPageData[row];
return rowData.values.value(dataCol);
case Index:
return QString::number(globalRow + 1);
case ReceiveTime:
return QDateTime::fromMSecsSinceEpoch(event.timestamp).toString("yyyy-MM-dd hh:mm:ss");
case SOETime:
return QDateTime::fromMSecsSinceEpoch(event.timestamp).toString("yyyy-MM-dd hh:mm:ss");
case Station:
return event.stationName;
case Bay:
return event.bayName;
case Description:
return event.description;
case Type:
return event.type;
case Severity:
return event.severity;
case Status:
{
if(event.status < 3)
return QString("未确认");
else
return QString("已确认");
}
}
}
case Qt::ForegroundRole:
{
if(event.severity == "事故")
return QColor(255, 85, 0);
else if(event.severity == "异常")
return QColor(255, 170, 0);
else if(event.severity == "预警")
return QColor(0, 170, 255);
else if(event.severity == "告知")
return QColor(0, 170, 0);
if(event.status < 3)
return QColor(0, 170, 255);
else
return QColor(0, 170, 0);
}
case Qt::TextAlignmentRole:
return Qt::AlignCenter; //居中展示
default:
@ -63,7 +99,7 @@ QVariant AlarmEventDataModel::headerData(int section, Qt::Orientation orientatio
int AlarmEventDataModel::rowCount(const QModelIndex& parent) const
{
return m_curPageData.count();
return m_displayEvents.count();
}
int AlarmEventDataModel::columnCount(const QModelIndex& parent) const
@ -84,22 +120,21 @@ Qt::ItemFlags AlarmEventDataModel::flags(const QModelIndex& index) const
void AlarmEventDataModel::iniHeaderData()
{
m_headerData.emplace_back(SectionData("序号", 90));
m_headerData.emplace_back(SectionData("接收时间", 270));
m_headerData.emplace_back(SectionData("SOE时间", 270));
m_headerData.emplace_back(SectionData("厂站", 200));
m_headerData.emplace_back(SectionData("间隔", 200));
m_headerData.emplace_back(SectionData("信息", -1));
m_headerData.emplace_back(SectionData("类型", 200));
m_headerData.emplace_back(SectionData("等级", 150));
m_headerData.emplace_back(SectionData("确认状态", 150));
m_headerData.emplace_back(SectionData("操作", 300));
m_headerData.emplace_back(SectionData("序号", 90, Index));
m_headerData.emplace_back(SectionData("接收时间", 270, ReceiveTime));
m_headerData.emplace_back(SectionData("SOE时间", 270, SOETime));
m_headerData.emplace_back(SectionData("厂站", 200, Station));
m_headerData.emplace_back(SectionData("间隔", 200, Bay));
m_headerData.emplace_back(SectionData("信息", -1, Description));
m_headerData.emplace_back(SectionData("类型", 200, Type));
m_headerData.emplace_back(SectionData("等级", 150, Severity));
m_headerData.emplace_back(SectionData("确认状态", 150, Status));
m_headerData.emplace_back(SectionData("操作", 300, Operation));
}
void AlarmEventDataModel::updateCurPageData()
{
m_curPageData.clear();
m_displayEvents.clear();
}
@ -153,6 +188,15 @@ AlarmEventDataView::AlarmEventDataView(QWidget* parent)
m_tableModel = new AlarmEventDataModel(this);
m_tableView->setModel(m_tableModel);
//设置表头
const QVector<AlarmEventDataModel::SectionData> headerData = m_tableModel->headerData();
for(int i = 0; i < headerData.size(); i++)
{
if(headerData.at(i).width == -1)
m_tableView->horizontalHeader()->setSectionResizeMode(i, QHeaderView::Stretch);
else
m_tableView->setColumnWidth(i, headerData.at(i).width);
}
m_delegate = new AlarmEventDataDelegate(m_tableView, this);
m_tableView->setItemDelegate(m_delegate);

6
ui/dashboardFrame.ui
View File

@ -157,7 +157,7 @@ background-color: rgb(67,160,249);
</string>
</property>
<property name="text">
<string>事件查看</string>
<string>历史事件</string>
</property>
<property name="flat">
<bool>false</bool>
@ -227,7 +227,7 @@ background-color: rgb(39, 102, 59);
font: 700 12pt &quot;微软雅黑&quot;;
color:rgb(250,250,250);
text-align:right;
padding-right:30px;
padding-right:35px;
background-color: rgb(200, 68, 56);
icon-size:20px;
icon: url(:/images/icon_alarm.png);
@ -243,7 +243,7 @@ background-color: rgb(128, 43, 36);
</string>
</property>
<property name="text">
<string>报警(0条)</string>
<string>实时告警</string>
</property>
</widget>
</item>