33 lines
803 B
C++
33 lines
803 B
C++
#pragma once
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#ifndef WINDLAYERTREEVIEWMENUPROVIDER_H
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#define WINDLAYERTREEVIEWMENUPROVIDER_H
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#include <QObject>
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#include "qgslayertreeview.h"
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// 前置声明
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class QgsMapCanvas;
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class windLayerTreeViewMenuProvider : public QObject, public QgsLayerTreeViewMenuProvider
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{
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Q_OBJECT // 必须的宏，因为继承了QObject
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public:
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// 构造函数，传入图层树视图和地图画布，以便菜单操作能与之交互
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windLayerTreeViewMenuProvider(QgsLayerTreeView* view, QgsMapCanvas* canvas, QObject* parent = nullptr);
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// 重写创建上下文菜单的纯虚函数
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QMenu* createContextMenu() override;
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private:
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// 私有成员变量，存储传入的视图和画布
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QgsLayerTreeView* mLayerTreeView;
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QgsMapCanvas* mMapCanvas;
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private slots: //
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void showlayerpropertyDialog(bool);
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};
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#endif // WINDLAYERTREEVIEWMENUPROVIDER_H
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