mainwindow.cpp

#include "mainwindow.h"
#include "gridmodel.h"
#include "gridview.h"

#include <QPainter>

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
{
    // 创建网格视图
    auto gridView = new GridView(this);

    // 创建简单的演示数据
    GridCellList cellList;

    // 生成简单的颜色单元格
    QStringList colorNames = QColor::colorNames();

    for (int i = 0; i < colorNames.size(); ++i) { // 限制数量避免过多
        QString colorName = colorNames.at(i % colorNames.size());
        QImage image(GRID_CELL_SIZE - 2, GRID_CELL_SIZE - 2, QImage::Format_ARGB32);
        image.fill(Qt::transparent);

        QPainter painter(&image);
        painter.setRenderHint(QPainter::Antialiasing);
        painter.setBrush(QColor(colorName));
        painter.setPen(Qt::NoPen);

        // 绘制简单的圆角矩形
        QRect rect = image.rect().adjusted(2, 2, -2, -2);
        auto radius = rect.width() / 2;
        painter.drawRoundedRect(rect, radius, radius);

        // 添加编号标签
        cellList.append(GridCell{image, QString("Cell %1").arg(i + 1)});
    }

    // 设置数据到视图
    gridView->setCellList(cellList);

    // 设置为主窗口的中心部件
    setCentralWidget(gridView);

    resize(800, 500);
    setWindowTitle("Grid View Model Example");
}