first commit

widgets/launcherpage.h

@@ -0,0 +1,63 @@
+#ifndef LAUNCHERPAGE_H
+#define LAUNCHERPAGE_H
+
+#include <QWidget>
+#include <QVector>
+#include <QJsonObject>
+#include <QMap>
+#include <QRect>
+#include "appicon.h"
+
+struct PageConfig
+{
+  QString id;
+  QString title;
+  QVector<AppIconData> apps;
+};
+
+// 分组信息结构
+struct GroupInfo
+{
+  QString groupId;
+  QVector<int> iconIndices; // 该分组包含的图标索引
+  QRect boundingRect;       // 分组的边界矩形
+};
+
+class LauncherPage : public QWidget
+{
+  Q_OBJECT
+
+public:
+  explicit LauncherPage(const PageConfig &config, QWidget *parent = nullptr);
+  ~LauncherPage();
+
+  QString pageId() const { return m_config.id; }
+  QString pageTitle() const { return m_config.title; }
+
+signals:
+  void appClicked(const QString &appId);
+  void appLongPressed(const QString &appId);
+
+protected:
+  void resizeEvent(QResizeEvent *event) override;
+  void paintEvent(QPaintEvent *event) override;
+
+private:
+  void setupUI();
+  void layoutIcons();
+  void updateGroupRects(const QMap<int, QRect> &iconRects); // 更新分组矩形
+
+  PageConfig m_config;
+  QVector<AppIcon *> m_icons;
+  QMap<QString, GroupInfo> m_groups; // 分组信息
+
+  // 网格布局参数
+  int m_columns;
+  int m_rows;
+  int m_horizontalGap;
+  int m_verticalGap;
+  int m_horizontalPadding;
+  int m_verticalPadding;
+};
+
+#endif // LAUNCHERPAGE_H