LimeReport/demo_r2/mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QComboBox>
#include <QDebug>
#include <QDir>
#include <QMainWindow>
#include <QSpinBox>
#include <QTreeWidget>

#include <LimeReport>

namespace Ui {
class MainWindow;
}

class MainWindow: public QMainWindow {
    Q_OBJECT

public:
    explicit MainWindow(QWidget* parent = 0);
    ~MainWindow();

private:
    void enableUI(bool value);
private slots:
    void slotScalePercentChanged(int percent);
    void scaleComboboxChanged(QString text);
    void slotPagesSet(int pagesCount);
    void slotPageChanged(int page);
    void slotPageNavigatorChanged(int page);
    void on_treeWidget_itemClicked(QTreeWidgetItem* item, int);
    // void on_sbPageNavigator_valueChanged(int arg1);
    void slotDesignReport();
    void slotOneToOne();

private:
    template <typename T> void buildReportsTree(const QString& path, T* parentItem)
    {
        QDir reportsDir(path);
        QStringList items = reportsDir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
        foreach (QString dir, items) {
            QTreeWidgetItem* listItem = new QTreeWidgetItem(parentItem);
            listItem->setText(0, dir);
            listItem->setIcon(0, QIcon(":/images/images/folder.png"));
            buildReportsTree(reportsDir.path() + "/" + dir, listItem);
        }
        QStringList nameFilters;
        nameFilters << "*.lrxml";
        items = reportsDir.entryList(nameFilters, QDir::Files);
        foreach (QString file, items) {
            QTreeWidgetItem* listItem = new QTreeWidgetItem(parentItem);
            listItem->setIcon(0, QIcon(":/images/images/report.png"));
            listItem->setText(0, file);
            listItem->setData(0, Qt::UserRole, reportsDir.path() + "/" + file);
        }
    }
    void initPercentCombobox();

private:
    Ui::MainWindow* ui;
    LimeReport::ReportEngine m_report;
    LimeReport::PreviewReportWidget* m_preview;
    QComboBox* m_scalePercent;
    QSpinBox* m_pageNavigator;
};

#endif // MAINWINDOW_H