RRJServer/DB_IaT/InstructorsAndTrainees/commonview.cpp

#include "commonview.h"
#include <QFile>
#include <QMessageBox>


CommonView::CommonView(ConnectorToServer* connectorToServer, TypeView type, QWidget *parent):
    QWidget(parent),
    connectorToServer(connectorToServer),
    treeWidget(nullptr),
    typeView(type),
    archiveVisible(false),
    notLoggedInVisible(false),
    adminMode(false),
    authComplited(false),
    lastCurrentID(0),
    typeObject(TypeObject::objInstructor)
{
    treeWidget = new QTreeWidget();

    treeWidget->setIconSize(QSize(20, 20));
    treeWidget->setFocusPolicy(Qt::FocusPolicy::NoFocus);

    updateMyStyleSheet();
}

void CommonView::setItemColorArchive(QTreeWidgetItem *item)
{
    setItemColor(item,QColor(250, 250, 150));
}

void CommonView::setItemColorNoArchive(QTreeWidgetItem *item)
{
    setItemColor(item,QColor(255, 255, 255));
}

void CommonView::setItemColor(QTreeWidgetItem *item, QColor color)
{
    for (int i = 0; i < item->columnCount(); i++)
        item->setBackground(i, color);
}

void CommonView::updateMyStyleSheet()
{
    QString styleSheet = loadStyleSheet();
    styleSheet = styleSheet.replace("\n", "");
    treeWidget->setStyleSheet(styleSheet);

    QString style = treeWidget->styleSheet();
    int i = 0;
}

QString CommonView::loadStyleSheet()
{
    QString fileName = "./styleSheetTreeWidget.css";
    QFile styleSheetTreeWidgetFile(fileName);
    if (!styleSheetTreeWidgetFile.open(QFile::ReadOnly | QFile::Text))
    {
        QMessageBox::critical(this, tr("Attention!"), tr("The file could not be opened ") + fileName);
        return QStringLiteral("");
    }
    else
    {
        QByteArray byteArray = styleSheetTreeWidgetFile.readAll();
        styleSheetTreeWidgetFile.close();

        QString style = byteArray;
        return style;
    }
}