PowerModeler/source/attributeView.cpp

#include "attributeView.h"
#include "attributeTableDelegate.h"
#include "multiLineHeaderView.h"
#include <QHeaderView>
#include <QVBoxLayout>
#include <QTimer>

AttributeView::AttributeView(const ModelAttributeGroup& modelAttributeGroup, QWidget* parent, const QString& connection, const QString& tableName)
    : QWidget(parent)
    , m_connection(connection)
    , m_attributeTable(tableName)
    , m_modelAttributeGroup(modelAttributeGroup)
{
    m_tableView = new QTableView(this);
    m_tableView->setStyleSheet("QTableView::item{padding-left:5px;} QTableView::item:selected{border:1px solid rgb(70,130,180);}");
    m_tableView->verticalHeader()->setVisible(false);
    m_tableView->setTabKeyNavigation(false); //关闭tab键导航，对自定义Eidtor设置焦点时(比如lineEdit)会触发tab键，目前尚未清楚为什么

    m_attributeTableModel = new AttributeTableModel(m_modelAttributeGroup, this, m_connection, m_attributeTable);
    m_tableView->setModel(m_attributeTableModel);

    m_attributeTableDelegate = new AttributeTableDelegate(m_tableView, m_connection, m_tableView);
    m_tableView->setItemDelegate(m_attributeTableDelegate);

    //自定义表头
    m_multiLinHeader = new MultiLineHeaderView(Qt::Horizontal, this);
    QColor bg(246, 246, 246);
    QColor border(228, 228, 228);
    m_multiLinHeader->setBackgroundColor(bg);
    m_multiLinHeader->setBorderColor(border);
    //主标题加粗展示
    for(int i =0; i < m_attributeTableModel->columnCount(); i++)
    {
        HeaderLineStyle mainTitleStyle;
        mainTitleStyle.font.setBold(true);
        m_multiLinHeader->setSectionLineStyle(i, 0, mainTitleStyle);
        HeaderLineStyle subTitleStyle;
        //subTitleStyle.font.setPointSize(8);
        m_multiLinHeader->setSectionLineStyle(i, 1, subTitleStyle);
    }
    m_tableView->setHorizontalHeader(m_multiLinHeader);
    //除了第一列其余列恢复可以手动调整模式
    QTimer::singleShot(1000, this, [=](){
        for(int i = 1; i < m_multiLinHeader->count(); i++)
            m_multiLinHeader->setSectionResizeMode(i, QHeaderView::Interactive);
    });

    m_vLayout = new QVBoxLayout(this);
    m_vLayout->setSpacing(0);
    m_vLayout->setContentsMargins(0, 0, 0, 0);
    m_vLayout->addWidget(m_tableView);
    this->setLayout(m_vLayout);
}

AttributeView::~AttributeView()
{}

void AttributeView::active()
{
    m_attributeTableModel->triggerSyncSignal();
}