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34 lines
617 B
C++
34 lines
617 B
C++
#pragma once
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class QUndoCommand;
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#include "ZxPolicy.h"
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/// 策略：删除图件
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class I_PLOTBASE_EXPORT ZxDeletePolicy : public ZxPolicy
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{
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Q_OBJECT
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public:
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ZxDeletePolicy();
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public slots:
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/// 菜单和键盘都挂接到此slot, 它负责调用onConfirm()和onDeleteItem(). 一般无需重载
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virtual void slotDeleteItem();
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protected:
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/// 生成命令、压栈, 并清除policy防止再次进入. 重载此函数可做特殊处理
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virtual void onDeleteItem();
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/// 键盘处理, 默认只响应DEL键, 一般无需重载.
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virtual void onKeyPress(QKeyEvent* event);
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};
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